Srinivas

The multiple-choice format of TS 6th Class Science Bits with Answers 16th Lesson Living and Non Living allows students to practice decision-making and selecting the most appropriate answer.

TS 6th Class Science Bits 16th Lesson Living and Non Living

Question 1.
Example for living thing.
A) Stone
B) Paper
C) Tree
D) Vehicle
Answer:
C) Tree

Question 2.
Example for Non-living thing.
A) Man
B) Cat
C) Tree
D) Car
Answer:
D) Car

Question 3.
Crescograph was discovered by
A) J.L. Bierd
B) J.C. Bose
C) Wright brothers
D) Newton
Answer:
B) J.C. Bose

Question 4.
Diversity between plants and animals
A) plants move as well as animals
B) plants fly as well as birds
C) plants can’t move as animals
D) plants reproduce as animals
Answer:
C) plants can’t move as animals

Question 5.
Dead material decomposes to form
A) living constituents
B) decomposers
C) organs
D) non-living constituents
Answer:
D) non-living constituents

Question 6.
Process of photosynthesis helps the tree for
A) Growth
B) Preparing food
C) Respiration
D) Excretion
Answer:
B) Preparing food

Question 7.
Process of getting rid of wastes is called
A) respiration
B) reproduction
C) excretion
D) digestion
Answer:
C) excretion

Question 8.
This is not the character of living things.
A) Reproduction
B) Giving light energy
C) Respiration
D) Excretion
Answer:
C) Respiration

Question 9.
Absence of stomata in plants causes
A) damage of flowers
B) damage of roots
C) loss of photosynthesis
D) loss of stem
Answer:
C) loss of photosynthesis

Question 10.
Which grows throughout the life?
A) Hen
B) Human being
C) Tree
D) Fish
Answer:
C) Tree

Question 11.
Example for oviparous.
A) Man
B) Kangaroo
C) Duck billed platypus
D) Tree
Answer:
C) Duck billed platypus

Question 12.
Example for viviparous.
A) Dog
B) Bird
C) Snake
D) Crocodile
Answer:
A) Dog

Question 13.
Which of the following is a response to stimulus?
A) Closing of eyes when intense light rays fall
B) Removing of hand when hot vessel is touched
C) Mouth watering when we see tamarind
D) All the above
Answer:
D) All the above

Question 14.
The plant that shows quick response to the stimulus of touching:
A) Atti-patti
B) Mimosa
C) Neem
D) A or B
Answer:
D) A or B

Question 15.
Hen : Oviparous: Viviparous
A) Rat
B) Honey bee
C) Crane
D) Crow
Answer:
A) Rat

Question 16.
Components of mIcroscope:
A) Eye piece
B) Objective lens
C) A and B
D) Forceps
Answer:
C) A and B

Question 17.
Non living things do not possess
A) Excretion
B) Respiration
C) Reproduction
D) All the above
Answer:
D) All the above

Question 18.
The following is not a micro-organism
A) Bacteria
B) Bat
C) Fungi
D) Protozoa
Answer:
B) Bat

Question 19.
Useful micro-organisms
A) Lacto bacillus
B) Bread mold
C) Mucor
D) Aspergillus
Answer:
A) Lacto bacillus

Question 20.
Match the following:
1. Nose of the plant ( ) a. resin
2. Excretory material of plant ( ) b. sweat
3. Excretory material of man ( ) c. stomata
A) 1- b,2-c, 3-a
B) 1-b, 2-a, 3-c
C) 1-c, 2-a, 3-b
D)1 -a, 2-b, 3-c
Answer:
C) 1-c, 2-a, 3-b

Question 21.
We consider that the plants are living beings by observing the following.
A) Closing and opening of flowers
B) Movement of plant from one place to other place
C) Taking and giving fruits and seeds
D) Sowing seeds in the soil by plants
Answer:
A) Closing and opening of flowers

Question 22.
Read the following sentences.
1) Some of the characters are common in all living things
2) Plants absorb water from the soil
3) Non-living things cannot grow
4) Growth is also a characteristic feature of living things
Pick up the correct sentences from above.
A) 1,2&3
B) 2,3&4
C) 1,2,3&4
D) 1&4
Answer:
C) 1,2,3&4

Question 23.
Find the oviparous animals from the list given below.
Hen, Duck, Dog, Peacock, Cat, Crow, Lizard, Rat
A) Hen, Duck, Peacock, Crow, Lizard
B) Peacock, Hen, Dog, Lizard, Duck, Rat
C) Peacock, Hen, Rat, Lizard, Duck
D) All are oviparous
Answer:
A) Hen, Duck, Peacock, Crow, Lizard

Question 24.
Find the mis-matched pair:

A) Mimosa	Respond to stimulus
B) Earthworm	Respond to light
C) Seeds	Non-living things
D) Pickles	Molds

Answer:
C.

Question 25.
Match the following:
1. Bacteria ( ) a. Also seen on pickles
2. Bread mold ( ) b. Viviparous
3. Lion ( ) c. Only seen under microscope
A) 1.- a, 2 – b, 3 – c
B) 1 – b, 2 – c, 3 – a
C) 1-c, 2-b, 3-a
D) 1 – c, 2 – a, 3 – b
Answer:
D) 1 – c, 2 – a, 3 – b

Question 26.
Read the following:
1. Hen is a oviparous
2. All the birds are oviparous
A) Both sentences are true
B) Both sentences are false
C) Sentence 1 is true, sentence 2 is false
D) Sentence 1 is false, sentence 2 is true
Answer:
A) Both sentences are true

Question 27.
Find the odd one out regarding oviparous animals.
A) Crocodile
B) Lizard
C) Rat
D) Snake
Answer:
C) Rat

Question 28.
Find the odd one out regarding viviparous animals.
A) Man
B) Cow
C) Sheep
D) Garden Lizard
Answer:
D) Garden Lizard

Question 29.
Read the given statements:
1) Non-living things possess all the characters like animals and birds.
2) Micro – Organism are living things.
Correct sentences from the above.
A) Both sentences are true
B) Sentence – 1 is wrong, sentence – 2 is correct
C) Sentence – 1 is correct, sentence – 1 is wrong
D) Both sentences are false
Answer:
C) Sentence – 1 is correct, sentence – 1 is wrong

Question 30.
The organism you observed to know the response shown by the animals
A) Snake
B) bird
C) lion
D) earthworm
Answer:
D) earthworm

Question 31.
You close your eyes when intense light falls on you. Here falling of light is
A) stimulus
B) promise
C) both stimulus and response
D reaction
Answer:
A) stimulus

Question 32.
To observe small organism present in the water we use ……..
A) lens
B) Microscrope
C) mirror
D) all
Answer:
B) Microscrope

Question 33.
What materials are used to observe the movement of earthworm in the laboratory?
A) Earth worm
B) Jar
C) Torch light
D) All the above
Answer:
D) All the above

Question 34.
To observe stomata in plants, this plant is mostly suitable.
A) Aloevera
B) Neern
C) Moss
D) Bread mold
Answer:
A) Aloevera

Question 35.
A student is observing Atti – patti (Mimosa).
For what purpose he is observing it?
A) Plants reproduce new one
B) Plants respond to stimulus
C) Plants develop seeds
D) Plants are oviparous
Answer:
B) Plants respond to stimulus

Question 36.
For what purpose you take a watery curd on the slide?
A) To observe micro organisms under microscope
B) To observe the taste under microscope
C) To observe the colour of curd
D) To mix the micro organisms
Answer:
A) To observe micro organisms under microscope

Question 37.
Which water sample contains more number of micro organisms as per your observations?
A) Sterlized water
B) Pond water
C) Well water
D) Tap water
Answer:
B) Pond water

Question 38
To observe bread mold like micro organisms these are suitable materials :
A) Fresh vegetables
B) Hot food material
C) Dry seeds
D) Rotten food material
Answer:
D) Rotten food material

Question 39.
Read the lines and answer the question.
Generally we feel that excretions are nothing but useless, foul smelly materal. But, excretory products of animals are used as manure. Excretory or waste products of living things come under ( )
A) living things
B) non-living things
C) intermediate things
D) A & B
Answer:
C) intermediate things

Question 40.
Read the table and answer the question.

Animal/bird lays egg	Those who give birth to young one
Hen,duck	Dog, cat, sheep, rat

What do we call the duck as per the table?
A) Viviparous
B) Beasts
C) Wild animals
D) Oviparous
Answer:
D) Oviparous

Question 41.
Read the given lines:
Some plants bloom in the morning and some at night. These respond to sunlight. When winter comes many trees shed their leaves. What will you understand from the above lines?
A) Plants respond to stimulus
B) Plants move like animals
C) Plants give flowers
D) Plants eat animals
Answer:
A) Plants respond to stimulus

Question 42.

Living organism	Means of motion
Housefly	(1)
Snake	Crawls
Frog	(2)

A) 1 – Hopping, 2 – Fly
B) 1 – Walk, 2 – Hop
C) 1 – Jump, 2 – Fly
D) 1 – Fly, 2 – Hop
Answer:
D) 1 – Fly, 2 – Hop

Question 43.
The above given diagrams represent

A) body parts
B) micro organisms observed under microscope
C) oviparous animals
D) viviparous animals
Answer:
B) micro organisms observed under microscope

Question 44.
The given pictures are………….

A) Micro organisms under microslope
B) Micro organisms with naked eve
C) Different types of food materials
D) Different types of eggs
Answer:
A) Micro organisms under microslope

Question 45.
The given set-up tells us

A) Light is important
B) Animals lay eggs
C) Animals respond to light
D) Plants give response
Answer:
C) Animals respond to light

Question 46.
Seed is also a living thing
A) But doesn’t have all the characteristics
B) Having all the characteristics
C) Having not even single character
D) B or C
Answer:
A) But doesn’t have all the characteristics

Question 47.
One interesting fact about micro organisms.
A) Micro organisms are less in number
B) Micro organisms are less in size
C) Micro organisms are vast in number
D) Micro organisms give birth to young ones
Answer:
C) Micro organisms are vast in number

Question 48.
How micro organisms help us?
A) Preparing idli dough
B) Curdling of milk
C) Preparing medicines
D) All the given
Answer:
D) All the given

Question 49.
Plants depends on stomata for
A) Taking food material
B) Exchanging gases
C) Taking waste material
D) Giving
Answer:
B) Exchanging gases

The multiple-choice format of TS 6th Class Science Bits with Answers 15th Lesson Light, Shadows and Images allows students to practice decision-making and selecting the most appropriate answer.

TS 6th Class Science Bits 15th Lesson Light, Shadows and Images

Question 1.
Source of light
A) Moon
B) Wood
C) Stone
D) Pen
Answer:
A) Moon

Question 2.
One of the following is not a source of light
A) Moon
B) Sun
C) Wood
D) Bulb
Answer:
C) Wood

Question 3.
Any object that burns or glows acts as a
A) Source of burner
B) Source of light
C) Source of mine
D) Source of food
Answer:
B) Source of light

Question 4.
To get shadow we need
A) food
B) strength
C) air
D) light
Answer:
D) light

Question 5.
objects can only form shadows.
A) Transparent
B) Translucent
C) Opaque
D) None
Answer:
C) Opaque

Question 6.
Example of opaque substance.
A) wall
B) air
C) water
D) glass
Answer:
A) wall

Question 7.
Example of transparent substance
A) wall
B) rubber
C) wood
D) glass
Answer:
D) glass

Question 8.
Shadows are formed due to
A) reflection
B) refraction
C) light travels in straight line
D) none
Answer:
A) reflection

Question 9.
Luminous body
A) image
B) sun
C) earth
D) air
Answer:
C) earth

Question 10.
There are some objects through which we can see, but not clearly. Such objects are known as
A) opaque
B) transparent
C) translucent
D) luminous
Answer:
C) translucent

Question 11.
To catch as had ow we need
A) a source of light
B) an opaque object
C) a screen
D) all the above
Answer:
D) all the above

Question 12.
The statement, “Shadows give information about shapes of objects” is ……..
A) true
B) partially true
C) false
D) none of them
Answer:
A) true

Question 13.
The colour of shadow of an yellow rose is
A) yellow
B) white
C) blue
D) dark
Answer:
D) dark

Question 14.
One of the following is not a transparent substance
A) air
B) glass
C) oil paper
D) wood
Answer:
C) oil paper

Question 15.
In a pinhole camera, we can get an object’s
A) shadow
B) image
C) shadow and image
D) none
Answer:
B) image

Question 16.
Reflection of light by a highly polished surface
A) shadow
B) high shadow
C) image
D) dark place
Answer:
C) image

Question 17.
An image and shadow are
A) same
B) different
C) A or B
D) sometimes same
Answer:
B) different

Question 18.
Light gets when it falls on any object
A) travelled
B) bends
C) curved
D) reflected
Answer:
D) reflected

Question 19.
Match the following.
1) Opaque substances ( ) a. Window glass
2) Transparent substances ( ) b. Plank
3) Translucent substances ( ) c. Air
A) 1-a, 2-c, 3-b
B) 1 -c, 2-a, 3-b
C) 1-b ,2-c, 3-a
D) 1-b, 2-a, 3-c
Answer:
C) 1-b ,2-c, 3-a

Question 20.
Paper, plank, glass, wood, polythene cover, iron, stone, window glass.
Find the opaque substances from above
A) Paper, plank, wood, iron, stone.
B) Glass, wood, polythene cover, iron, window glass.
C) Plank, glass, stone, window glass, iron.
D) Wood, polythene cover, iron, stone.
Answer:
A) Paper, plank, wood, iron, stone.

Question 21.
Read the following sentences and identify the correct sentences.
1. Only light and opaque objects are enough to form the shadow.
2. We cannot see a shadow in open air when the torch is under the book.
3. A dark shape produced by an object on the effect of light rays.
4. We can guess the shape of the shadow formed by the object.
Correct sentences are
A) 2&3
B) 1,2&4
C) 1,3&4
D) 2,3&4
Answer:
A) 2&3

Question 22.
Find the mis – matched pair.
A) Opaque substance – window glass.
B) Translucent substance – polythene cover.
C) Transparent substance – car front glass.
D) Shadows – Light absent area.
Answer:
A) Opaque substance – window glass.

Question 23.
One of the traditional recreational activities that explains about shadows?
A) Images of cinema
B) Light reflection laser show
C) Puppet show
D) Mirror images
Answer:
C) Puppet show

Question 24.
Which objects do not form shadows?
A) Objects which cannot pass through light.
B) Objects which can pass through light.
C) Objects which can sometimes pass through light.
D) B and C options.
Answer:
B) Objects which can pass through light.

Question 25.
Statement – I : Objects which form shadows are opaque substances.
Statement – Il: Air and glass are opaque substances.
A) Both the statements are true.
B) Both the statements are false.
C) Statement – I is true, statement – II is false.
D) Statement – I is false, statement – Il is true.
Answer:
C) Statement – I is true, statement – II is false.

Question 26.
Why some objects form shadows ? And others do not?
A) Some objects cannot pass light through them.
B) All the objects cannot pass light through them.
C) All the objects can pass the light.
D) Some objects are dim and dark.
Answer:
A) Some objects cannot pass light through them.

Question 27.
Shadow: Light absent: Image?
A) Glass
B) Mirror
C) Stone
D) Plank
Answer:
B) Mirror

Question 28.
Find the odd one out regarding the substances based on the passing the light through them.
A) Air
B) Car front glass
C) Lantern chimmy
D) Oily paper
Reason : Oily paper is a translucent substance where as remaining are transparent.
Answer:
D) Oily paper

Question 29.
Find the wrong sentences.
A) Shadows are not coloured
B) Images are coloured
C) Shadow shows complete object
D) Image shows complete object
Answer:
C) Shadow shows complete object

Question 31.
What are the opaque substances in your class as per your observations?
A) chalk piece
B) book, wall
C) window door
D) all the above
Answer:
B) book, wall

Question 32.
Why are we getting different shapes of shadows when the object is same?
A) Curved line path followed by light rays.
B) Straight line path followed by light rays.
C) Short line path contracted.
D) Long Line light rays reflected.
Answer:
B) Straight line path followed by light rays.

Question 33.
When you observe an object through the pinhole camera the image of the object is seen in
A) inverted position
B) lateral position
C) vertical position
D) straight position
Answer:
A) inverted position

Question 34.
What are required to observe shadows?
A) Book, stone, wall
B) Light. transparent glass, wall
C) Torch light, book, wall
D) Oil paper, torch
Answer:
C) Torch light, book, wall

Question 35.
The precaution to be taken while playing with mirror.
A) Reflected light should not enter eves.
B) Reflected light rays are allowed into eyes.
C) Eyes are focussed on light.
D) All the rays are reflected into eyes.
Answer:
A) Reflected light should not enter eves.

Question 36.
Read the table and answer the question.

Translucent susbstances	oil paper, ventilator glass
Transparent susbstances	glass, colourless polythene cover

Q. Oil paper comes under what type of substance as per the table
A) transparent
B) translucent
C) opaque
D) both A and B
Answer:
B) translucent

Question 37.
Read the given lines and answer the question.

Shadow is an area where light is absent. Hence snadow Is colourless irrespective of colour of the object.

Q. If you want to see a shadow of an object is needed.
À) air
B) soil
C) light
D) heat
Answer:
C) light

Read the following lines. Answer the questions.
We understand that only light and opaque object are not enough to form the shadow of an object. In addition to these, we need a screen.

Question 38.
What is needed along with light and opaque object to form shadow?
A) Glass
B) Stone
C) Oily paper
D) Screen
Answer:
D) Screen

Question 39.
Read the table and answer the question.

Objects which form shadows	Stone,wall,book
Objects which form unclear shadows	Window glass, oil paper
Objects which don’t form shadows	Car glass, air

Car glass, air are the examples of …………..
A) Opaque material
B) Translucent material
C) Transpartnt material
D) B and C
Answer:
C) Transpartnt material

Question 40.
The given picture of ball is exposed by light. What is the colour of the shadow?

A) as it is
B) white
C) colourtul
D) dark
Answer:
B) white

Question 41.
The above given picture is ……………

A) Digital camera
B) Pinhole camera
C) Torch camera
D) Polaroid camera
Answer:
B) Pinhole camera

Question 42.
Which picture given above represents opaque object.

A) Picture A
B) Picture B
C) Picture A & B
D) Picture C
Answer:
A) Picture A

Question 43.
The girl is making shadow in

A) dark room
B) dim light room
C) bright light room
D) blinking light room
Answer:
A) dark room

Question 44.
Conducting puppetry shows by cultural organisations mainly based on
A) image display
B) shadows formation
C) live show of images
D) none of them
Answer:
B) shadows formation

Question 45.
We see day and nights on the earth, because of
A) light
B) soil
C) shadows and light
D) water movement
Answer:
C) shadows and light

Question 46.
The amazing fact behind forming shadows of an object is
A) The shadow may not be as shape as an object.
B) The shadow looks as shape as an object.
C) The light changes the shape of the object.
D) The shadow changes the path of light.
Answer:
A) The shadow may not be as shape as an object.

Question 47.
Pick up the correct statement?
A) Colour of an object can he determined by looking at their shadows.
B) Colour of an object can he traced easily.
C) Colour of an object can not he determined by looking at their shadows.
D) An object always form colour with reflection.
Answer:
C) Colour of an object can not he determined by looking at their shadows.

The multiple-choice format of TS 6th Class Science Bits with Answers 14th Lesson Movements in Animals allows students to practice decision-making and selecting the most appropriate answer.

TS 6th Class Science Bits 14th Lesson Movements in Animals

Question 1.
Tender fleshy structures in our body
A) nerves
B) muscles
C) cells
D) bones
Answer:
B) muscles

Question 2.
Our body movements are influenced by
A) muscles
B) bones
C) heart
D) A and B
Answer:
D) A and B

Question 3.
Which one of the body parts take help of muscles for its movement?
A) cheeks
B) toes
C) fluttering eve lashes
D) all the above
Answer:
D) all the above

Question 4.
………… are the tender fleshy structures beneath the skin.
A) Cells
B) Tissues
C) Muscle tissues
D) Bones
Answer:
C) Muscle tissues

Question 5.
The fibrous structures which are white, rope-like fibres at their ends that connect them to the bone are
A) ligaments
B) tendons
C) bone
D) skin
Answer:
B) tendons

Question 6.
Expansion and contraction of makes the bone move.
A) bone marrow
B) skin
C) hair
D) muscles
Answer:
D) muscles

Question 7.
One of the following is done by muscles
A) chewing
B) fluttering eye Lashes
C) moving toes
D) all the above
Answer:
D) all the above

Question 8.
The number of vertebrae in the back bone of an Infant
A) 33
B) 30
C) 42
D) 12
Answer:
A) 33

Question 9.
……… encloses and protects the brain.
A) The heart
B) The lungs
C) The skull
D) The bone
Answer:
C) The skull

Question 10.
The system made of different bones in our body is called
A) skeletal system
B) bone system
C) skin system
D) none of the above
Answer:
A) skeletal system

Question 11.
Mussels joins with the bone
A) Tendon
B) Ligament
C) Cartilage
D) joints
Answer:
A) Tendon

Question 12.
Fixed joints are found in
A) Skull
B) Lower jaw
C) Legs
D) Hands
Answer:
A) Skull

Question 13.
Match the following:
1. Shoulder ( ) a. HingeJoint
2. Neck ( ) b. Pivotal
3. Elbow ( ) c. Ball and socket joint
Sequence of the answer is:
A) c, a, b
B) c, b, a
C) b, c, a
D) a, b, c
Answer:
B) c, b, a

Question 14.
Example of flexible bone
A) skull
B) calf bone
C) cartilage
D) teleost
Answer:
C) cartilage

Question 15.
The hard part of nose and ear are made of a structure called
A) cartilage
B) hinge
C) socket
D) teleost
Answer:
A) cartilage

Question 16.
The joint at elbow
A) pivot joint
B) saddle joint
C) ball and socket joint
D) hinge joint
Answer:
D) hinge joint

Question 17.
The amazing factor that facilitates birds flying.
A) Big wings
B) Large legs
C) Hollow bones
D) Long break
Answer:
C) Hollow bones

Question 18.
This works like spring
A) back bone
B) hinge bone
C) pivot bone
D) socket bone
Answer:
B) hinge bone

Question 19.
The joint between upper jaw and skull
A) loose joint
B) movable joint
C) hinge joint
D) fixed joint
Answer:
A) loose joint

Question 20.
The spring action of our body is done by
A) spinal cord
B) neck
C) legs
D) shoulder
Answer:
A) spinal cord

Question 21.
The organism with streamlined body.
A) frog
B) bird
C) fish
D) lizard
Answer:
C) fish

Question 22.
Movement or is an important function in every organism.
A) waving
B) locomotion
C) reproduction
D) none
Answer:
B) locomotion

Question 23.
The streamlined body and help the movement of fish in water.
A) tail fin
B) mouth
C) head
D) stomach
Answer:
A) tail fin

Question 24.
Hollow bones help the to move in the air.
A) Birds
B) Lion
C) Tiger
D) Lizard
Answer:
A) Birds

Question 25.
Find the wrong match.
A) Pivot joint – Neck
B) Hinge joint – Knee
C) Ball and socket joint – elbow
D) Spring joint – Vertebrae
Answer:
C) Ball and socket joint – elbow

Question 26.
Read the types of joints given below
i) Pivot joint
ii) Spring joint
iii) Soft joint
iv) Ball and socket joint
One of the above is not a joint in our body.
A) iii
B) ii
C) iv
D) i
Answer:
A) iii

Question 27.
Find the mis – matched pair
1. Pivot joint – Back bone
2. Spring joint. Vertebrae
3. HInge joint – Elbow
4. Ball and Socket joint. Shoulder
A) 3
B) 2
C) 4
D) 1
Answer:
D) 1

Question 28.
Find the mis- matched pair
1. Cartilage bone – Thigh bone
2. Hinge joint – Knee
3. Clavicle-bone below neck
4. Neck joint- Pivot joint
A) 4
B) 1
C) 3
D) 2
Answer:
B) 1

Question 29.
Read the following
1. The body of the fish is streamlined
2. The shape of the fish allows to move in water easily.
3. Birds bones are hollow and light
4. Each loop In the snake body gives a forward push by pressing against the ground.
The correct sentences from the above
A) 2&3
B) 1,2&3
C) 1,2,3&4
D) 3&4
Answer:
C) 1,2,3&4

Question 30.
Read the following.
1. Muscles work in pairs
2. Tendons join muscles to bones
3. Our back bone never bend
4. FIxed joint Is In the skull
Pick up the wrong sentence
A) 1
B) 2
C) 4
D) 3
Answer:
D) 3

Question 31.
Find out the wrong statement
A) cartilage bone is present at the chin
B) skull is immovable joint
C) pelvic girdle is present at waist
D) The clavicle is present at shoulder
Answer:
A) cartilage bone is present at the chin

Question 32.
Pivot joint: neck :: hinge joInt
A) leg
B) hand
C) head
D) elbow
Answer:
D) elbow

Question 33.
The movement of bulb in coconut shell hypothesized
A) hinge joint
B) ball and socket joint
C) pivot joint
D) spring joint
Answer:
B) ball and socket joint

Question 34.
If the muscles are absent
A) our bones have fast movements
B) our bones lose movements
C) our body will become inactive
D) we will die
Answer:
B) our bones lose movements

Question 35.
Read the given statements
1. Snail moves slowly due to wavy motions of its foot
2. The joint between upper jaw and lower jaw is immovable joint
A) Both sentences are correct
B) Sentence – lis correct, sentence -2 is wrong
C) Sentence – 1 is wrong, sentence -2 is correct
D) Both the sentences are wrong
Answer:
A) Both sentences are correct

Question 36.
Read the given lines
1) BIrds can fly because their bones are hollow and light
2) The bones of the hind limbs are meant for walking and perching
A) Both the sentences are wrong
B) Sentence – 1 is wrong, sentence – 2 is correct
C) Both the sentences are correct
D) Sentence-1 is correct, sentence -2 is wrong
Answer:
C) Both the sentences are correct

Question 37.
Fish : Streamlined body:: Snake::?
A) Tail
B) Loop
C) Bones
D) Mouth
Answer:
B) Loop

Question 38.
Find the odd one out regarding presence of cartilage bone.
A) Nose
B) External ear
C) Jaw
D) Between ribs and sternum
Answer:
C) Jaw

Question 39.
What parts are damaged if ribcage Is broken
A) Heart
B) Lungs
C) Liver
D) All the given
Answer:
D) All the given

Question 40.
What will happen If bones can’t move?
A) We cant move body parts
B) Some body parts can’t work
C) Both A & B
D) It will be good for health
Answer:
A) We cant move body parts

Question 41.
The activity of observing hinge joint tells us
A) the movement of elbow
B) the movement of vertebrae
C the movement of bones
D) the movement of skull
Answer:
A) the movement of elbow

Question 42.
We can observe our muscles easily at region.
A) elbow
B) stomach
C) head
D) shoulders
Answer:
D) shoulders

Question 43.
What can you do to observe our rib – cage? ( )
A) A deep breath is taken and held it for a little while
B) To take the scanning
C) To hit the chest with pressure
D) Rib bones are counted with the machine
Answer:
A) A deep breath is taken and held it for a little while

Question 44.
What skeletal structure Is observed while pressing the body below our waist? ( )
A) Pectoral girdle
B) Clavicle
C) Pelvic girdle
D) Thigh bones
Answer:
C) Pelvic girdle

Question 45.
What is the purpose of doing the activity fold and un-fold of our body?
A) Movement of skin
B) Movement of muscles
C) Movement of skull
D) Joint functions
Answer:
B) Movement of muscles

Question 46.
Read the task and answer the question.

Animal	Body part used for moving	How does the animal move ?
cow bird	legs wings, legs	walking or running walking or running

If birds want to fly, they use .
A) legs
B) body
C) wings
D) head
Answer:
C) wings

Question 47.
Read the lines and answer the question.
Q) Where is pivot joint located In our body?
A) abdomen
B) neck
C) head
D) skull
Answer:
B) neck

Read the given lines.
Some muscles in our body are round, white, rope like fibres at their ends connect them to the bone. These fibrous structures are called TMtendons”.

Question 48.
What is the nature of tendons?
A) Fibrous
B) Round and white
C) Connect to the bone
D) All the given
Answer:
D) All the given

Read the following paragraph. Answer the questions.
There is a tender and flexible cartilage between the vertebrae of the backbone. This cartilage between the vertebrae helps in rotating the backbone in different direction

Question 49.
What helps the vertebrae to rotate the entire back bone?
A) Clavicle
B) Cartilage
C) Crown
D) girile
Answer:
B) Cartilage

Question 50.
Name the joint present n the back bone to rotate in all directions.
A) Spring joint
B) Pivot joint
C) Hinge joint
D) Wrist joint
Answer:
A) Spring joint

Read the paragraph and answer the questions

The body of the fish is streamlined. The shape is such that it allows the fish to move in water easily. The skeleton of the fish is covered with strong muscles. While swimming muscles make the front part of the body swing towards one side while the tail swings its body towards the opposite side. This creates a jerk and pushes the body forward. This series of jerks help the fish swim forward. Tail fin also helps in the movement.

Question 51.
What is the physical structure of fish helps in swimming?
A) Cylindrical tail
B) Hollow fins
C) Stremlined body
D) Cartilage bones
Answer:
C) Stremlined body

Question 52.
How muscles In fish help to swim easily?
A) Muscles help in floating the body
B) Skeleton and muscles make forward move
C) A&B
D) Muscles help the fish swing towards either side.
Answer:
D) Muscles help the fish swing towards either side.

Question 53.
One of the parts also helps the fish to swim in water easily
A) Gills
B) Tail fin
C) Mouth
D) Abdomen
Answer:
B) Tail fin

Read the table. Answer the questions

I Animal	Body part used for moving	How does the animal move
Cow Human Bird Insect	legs legs, hands wings, legs legs, wings	walks, runs walks, jumps hops, flies walks, flies

Question 54.
The body parts that help the cow to walk
A) Body
B) Legs
C) Hands
D) Tail
Answer:

Question 55.
How does a bird move?
A) Hops
B) Flies
C) A & B
D) Walk
Answer:
C) A & B

Question 56.
Name the animal that walk and fly with its legs and wings.
A) Cow
B) Dog
C) Bird
D) Insect
Answer:
D) Insect

Question 57.
The key factor for fish to swim in water.

A) Streamlined body
B) Tail fin
C) All the fins
D) A&B
Answer:
D) A&B

Question 58.
The nature of body in bird to fly easily

A) Hollow bones E
B) Strong legs
C) Long beak
D) Only feathers
Answer:
A) Hollow bones E

Question 59.
The given picture represents ……………… 
A) hinge joint
B) pivot joint
C) saddle joint
D) above all
Answer:
A) hinge joint

Question 60.
The given picture explains
A) spring joint
B) pivot joint
C) ball and socket joint
D) skull joint
Answer:
C) ball and socket joint

Question 61.
What type of joint is located in the skull?
A) fixed joint
B) movable joint
C) round joint
D) hard joint
Answer:
A) fixed joint

Question 62.
The reason behind different types of locomotions in the animals.
A) For food
B) For protection
C) For shelter
D) All the given
Answer:
D) All the given

Question 63.
The advantage of presence of cartilage between the vertebrae.
A) expression of back bone
B) rotation of back bone
C) compression of back bone
D) all the above
Answer:
B) rotation of back bone

Question 64.
What features help man to show various locomotions.
A) Standing erect
B) Strong muscles
C) Hands and legs
D) Above all
Answer:
D) Above all

The multiple-choice format of TS 6th Class Science Bits with Answers 13th Lesson Learning How to Measure allows students to practice decision-making and selecting the most appropriate answer.

TS 6th Class Science Bits 13th Lesson Learning How to Measure

Question 1.
1 Kilometer =
A) 1000 mts
B) 1000 cms
C) 100 mts
D) 10 mts
Answer:
A) 1000 mts

Question 2.
Which of the below is used to measure the curved lines
A) Graph paper – Pencil
B) Meter scale
C) Thread-scale
D) Cubes scale
Answer:
C) Thread-scale

Question 3.
The correct one among them
A)  Metre 100=cm
B) Cm100=mm
C)  Metre 100=Km
D) 1 Km= 100m
Answer:
A)  Metre 100=cm

Question 4.
The result of a measurement is expressed in
A) numbers
B) units
C) numbers and units
D) none
Answer:
C) numbers and units

Question 5.
Standard unit for measuring length. (distance)
A) Meter
B) Litre
C) Millilitre
D) None
Answer:
A) Meter

Question 6.
1 Meter = …………………….. cm
A) 1000
B) 100
C) 10
D) 10,000
Answer:
B) 100

Question 7.
1 ml? ( )
A) 1 m³
B) 1 mm³
C) 1 cm³
D) 1 ft³
Answer:
C) 1 cm³

Question 8.
………. is a measure of the extent of space occupied by an object.
A) area
B) length
C) breadth
D) volume
Answer:
D) volume

Question 9.
Volume of solids is measured in
A) cubic metres
B) cubic centimetres
C) cubic Litres
D) A and B
Answer:
D) A and B

Question 10.
What have you used to measure the height of your classmate in the class room?
A) scale
B) cubits
C) foot-span
D) hand-span
Answer:
A) scale

Question 11.
Find the correct precaution while using a metre scale
A) No need of coinciding zero point on the scale
B) The scale will be placed anywhere else
C) Our eye must be horizontally above the point of coincidence
D) Ensure that the ends of the scale are not worn out
Answer:
D) Ensure that the ends of the scale are not worn out

Question 12.
The thickness of coin is measured by
A) Scale
B) Tape
C) Chain
D) Foot Span
Answer:
B) Tape

Question 13.
Suppose you are provided a mat, what is the measure of the extent of plane surface occupied by mat? ( )
A) circle
B) cube
C) area
D) perimeter
Answer:
C) area

Question 14.
Match the following:
1) Metre ( ) a) 10mm
2) Centimetre ( ) b) 1000m
3) Kilometre ( ) c) 100 cm
A) 1 – a, 2 – b, 3 – c
B) 1 – b, 2 – c, 3 – a
C) 1 – c, 2 – a, 3 – b
D) 1 – a, 2 – b, 3 – c
Answer:
C) 1 – c, 2 – a, 3 – b

Question 15.
Read the given sentences.
1) The metre is divided into 100 cm.
2) The length of the curved line is measured by a tape only
3) The area of a leaf is measured by scale
Correct sentences from the above.
A) 1 only
B) 2 only
C) 1 & 2
D) 1 & 3
Answer:
A) 1 only

Question 16.
Match the following:
1) Metre square ( ) a) Measuring solid
2) Feet ( ) b) Unitof area
3) Cube ( ) c) Unit of length
A) 1 – a, 2 – c, 3 – b
B) 1 – b, 2 – a, 3 – c
C) 1 – a, 2 – b, 3 – c
D) 1 – b, 2 – c, 3 – a
Answer:
D) 1 – b, 2 – c, 3 – a

Question 17.
Find out the mis-match from the following:

A)	Unit of length	Metre
B)	Measuring volume of solid	Jar
C)	Measuring irregular surface	Scale and thread
D)	Measuring thickness of a coin	Scale and coins

Answer:
C) Measuring irregular surface – Scale and thread

Question 18.
Read the following symbols:
[ m; cm²; m.m. ; ft²; m.m²]
One of the following does not belong to unit of area.
A) m²
B) m.m
C) ft²
D) m.m²
Answer:
B) m.m

Question 19.
Read the following symbols.
[m; cm; cm²; m.m; ft]
One of the following does not belong to unit of length.
A) cm²
B) cm
C) m
D) ft
Answer:
A) cm²

Question 20.
If we use centimetre to measure the long distances
A) it will take long time
B) it will be finished within time
C) it is finished very easily
D) the measuring results will be accurate
Answer:
A) it will take long time

Question 21.
Find out the odd one
A) cm
B) ft
C) m²
D) mm
Answer:
C) m²

Question 22.
centimetre : cm² : : feet : ………… ?
A) ft²
B) ft
C) 2ft
D) 3ft
Answer:
A) ft²

Question 23.
1) To decide the quantity we need to know the volume of a vehicle body.
2) The volume of liquids in expressed in litres
A) Both the sentences are wrong
B) Sentence 1 is wrong sentence 2 is true
C) Both the sentences are correct
D) Sentence 1 is correct; Sentence 2 is wrong
Answer:
C) Both the sentences are correct

Question 24.
1 – The area of a plane surface is measured with the help of a graph paper.
2 – The volume of a solid in measured by jar and graph.
A) Sentence 1 is true, Sentence 2 is wrong
B) Both the sentences are true
C) Both the sentences are false
D) Sentence 1 is false, Sentence 2 is true
Answer:
A) Sentence 1 is true, Sentence 2 is wrong

Question 25.
Find the odd one out.
A) m.m²
B) c.m.
C) ft²
D) m²
Answer:
B) c.m.

Question 26.
Find the wrong sentence.
A) Length of a curved path is measured by thread and scale
B) Centimetre is the unit of a length
C) Area of an irregular surface is measured by graph paper
D) Volume of a solid is measured by graph paper
Answer:
D) Volume of a solid is measured by graph paper

Question 27.
Metre = Unit of length; Square metre = ………?
A) unit of width
B) unit of area
C) unit of depth
D) unit of height
Answer:
B) unit of area

Question 28.
Suppose you measured the height of your classmates. Finally what will be the doubt.
A) What could be the reason for differences in height?
B) Why were the heights measured?
C) Who is the faulty student?
D) Where should we measure the heights?
Answer:
A) What could be the reason for differences in height?

Question 29.
What are the material or apparatus used by you for measuring volume of a stone?
A) Jar
B) Water
C) Thread
D) All the given
Answer:
D) All the given

Question 30.
To measure the volume of a solid, what precaution you should take while putting a solid into the water in the cylinder?
A) Solid is put into water very gently
B) Solid is simply thrown in the cylinder
C) Water is poured out before putting solid
D) Solid is broken and put into water
Answer:
A) Solid is put into water very gently

Question 31.
Read the steps for completing the activity of measuring the area of a leaf.
1. Mark the boundary with pencil
2. Remove the leaf to find the out line
3. Place a leaf on the graph paper
4. Count the number of squares
Arrange the sequence of steps to do the activity.
A) 1 – 2 – 3 – 4
B) 2 – 4 – 3 – 1
C) 3 – 1 – 2 – 4
D) 1 – 3 – 2 – 4
Answer:
C) 3 – 1 – 2 – 4

Question 32.
If you want to measure the thickness of a coin; what do you need?
A) Some coins and scale
B) One coin and thread
C) Some coins and jar
D) Thread and scale
Answer:
A) Some coins and scale

Question 33.
What precaution (care) should be taken while measuring the length of a curvedline?
A) The thread should be tighten along the curve
B) The thread should coincide with curve
C) The thread is neither tight nor loose
D) B and C sentences
Answer:
B) The thread should be coincided with curve

Question 34.
Read the lines and answer the question.
We generally use a scale to measure the lengths which are in a straight line like the length of a room, length of a table etc. What instrument we do use to measure the length of the chart ?
A) scale
B) tape
C) survey chain
D) calipers
Answer:
A) scale

Question 35.

Units of length	Units of area
centimetre (cm) millimetre (mm)	square centimetre(cm2) square millimetre (mm2)

What is considered from the above table to consider boxes in graph paper?
A) centimetre
B) square centimetre
C) square millimetre
D) B and C
Answer:
D) B and C

Read the given paragraph. Answer the questions
our day to day work we use a wooden/plastic scale to measure the lengths. It is marked in centimetres and millimetres. To measure the length of a table, we use metre scale.

Question 36.
What instrument do we use to measure the length of a book?
A) scale
B) metre scale
C) tape
D) jar
Answer:
A) scale

Question 37.
To measure the length of your class room what do you use?
A) small scale
B) graph paper
C) tape
D) thread
Answer:
C) tape

Read the given table, and Answer the questions.

1 metre	100 cm
1 cm	10m
1 km	1000 m
square metre	m2

Question 38.
1000 metres is equal to how many kilometres?
A) 1 km
B) 2 km
C) 3 km
D) 4 km
Answer:
A) 1 km

Question 39.
Centimetre and millimetre markings are seen on
A) Small scale
B) Thread
C) Coins
D) B or C
Answer:
A) Small scale

Question 40.
If you want to see the distance between two villages what units are considered?
A) metres
B) cm
C) km
D) cm²
Answer:

Question 41.

Which figure from the above has more area?
A) Fig-A
B) Fig-B
C) both are unequal
D) both are equal
Answer:
C) both are unequal

Question 42.
If you want to measure the area of your palm which one is used by you?
A) Graph paper
B) Scale
C) Thread
D) Jar
Answer:
A) Graph paper

Question 43.
The given picture explains ………….

A) measuring regular plane surface
B) measuring irregular plane surface
C) measuring regular object
D) measuring length of the leaf
Answer:
B) measuring irregular plane surface

Question 44.
The given experiment helps us to …………

A) Measure the volume of a solid
B) Measure the volume of a water
C) measure the length of a solid
D) measure the width of a jar
Answer:
A) Measure the volume of a solid

Question 45.
Clothes vendor uses this instrument
A) scale
B) tape
C) meter scale
D) inch scale
Answer:
C) meter scale

Question 46.
…….. is used to find the area of an irregular shape
A) Measuring jar
B) Tape
C) Thread
D) Graph paper
Answer:
D) Graph paper

Question 47.
What you suppose to use to measure the area of irregular surface?
A) jar
B) graph paper
C) scale
D) chain
Answer:
B) graph paper

Question 48.
Roads and buildings department use this unit of measurement for measuring road distances ( )
A) centimetre
B) kilometre
C) metre
D) square area
Answer:
B) kilometre

The multiple-choice format of TS 6th Class Science Bits with Answers 12th Lesson Simple Electric Circuits allows students to practice decision-making and selecting the most appropriate answer.

TS 6th Class Science Bits 12th Lesson Simple Electric Circuits

Question 1.
A filament converts
A) heat energy to light energy
B) light energy to heat energy
C) attraction to repulsion
D) None
Answer:
A) heat energy to light energy

Question 2.
The part of the bulb that glows is
A) tube
B) metal rubber
C) fuse
D) filament
Answer:
D) filament

Question 3.
An electric cell is a source of
A) water
B) filament
C) electricity
D) light
Answer:
C) electricity

Question 4.
Electric generator was invented by
A) Edison
B) Godalming
C) Fardav
D) Oersted
Answer:
C) Fardav

Question 5.
A switch in an electric circuit is used to or the circuit.
A) open, close
B) speed up, shows down
C) move up, move down
D) B or C
Answer:
A) open, close

Question 6.
Electricity flows only in a circuit.
A) many
B) open
C) closed
D) double
Answer:
C) closed

Question 7.
Flow of electrons is called
A) electromotive force
C) static electricity
B) current
D) electrolysis
Answer:
B) current

Question 8.
…………. is the source of electricity in a torch light.
A) Solar power
B) Vire
C) Switch
D) Battery
Answer:
D) Battery

Question 9.
A good conductor among the following
A) wax candle
B) iron nail
C) piece of paper
D) pencil lead
Answer:
B) iron nail

Question 10.
An insulator among the following
A) wax candle
B) safety pin
C) iron nail
D) water
Answer:
A) wax candle

Question 11.
The electrical bulb was invented by
A) Marconi
B) Edison
C) Edward
D) Johnson
Answer:
B) Edison

Question 12.
Substances which allow electricity through them are called …………..
A) conductors
B) insulators
C) semi conductors
D) catalysts
Answer:
A) conductors

Question 13.
Substances which do not allow electricity through them are called
A) conductors
B) stoppers
C) insulators
D) rectifiers
Answer:
C) insulators

Question 14.
Thomas Alva Edison used wire as his first filament.
A) tungsten
B) platinum
C) iron
D) aluminium
Answer:
B) platinum

Question 15.
Many times in our houses we observe that though electricity is available some bulbs glow and some don’t glow. What could be the reason for that?
A) Connecting a fused bulb to the circuit.
B) Disconnecting a fused bulb to the circuit.
C) Switch OFF the hoard.
D) Problems in the electricity station.
Answer:
C) Switch OFF the hoard.

Question 16.
The amazing fact about Edison’s invention of electric bulb.
A) He used bamboo filament
B) He used cotton fibre as filament
C) He used tungsten as filament
D) A and B
Answer:
D) A and B

Question 17.
Static electricity was discovered by
A) Gilbert
B) Edison
C) Franklin
D) Thales of Miletus
Answer:
D) Thales of Miletus

Question 18.
Match the following.
1. Metal spring ( ) a) Conductor
2. Plastic ( ) b) Torch light
3. Copper wire ( ) c) Insulator
A) 1 – a, 2 – b, 3 – c
B) 1 – c, 2 – b, 3 – a
C) 1 – b, 2 – c, 3 – a
D)1 – b, 2 – a, 3 – c
Answer:
C) 1 – b, 2 – c, 3 – a

Question 19.
1. The flow of electricity is called current.
2. All the materials are good conductors of electricity.
3. Tungsten filament is used in electric bulb.
Correct sentences from the above
A) 1 & 3 sentences
B) 2 & 3 sentences
C) 1 & 2 sentences
D) All the sentences
Answer:
A) 1 & 3 sentences

Question 20.
The parts that do not belong to torch light.
1. cylindrical barrel
2. bulb
3. switch
4. rod
5. glass cover
6. switch board
7. metal spring
A) 1,2 & 3
B) 3,4,& 5
C) 4,5 & 6
D) 4 & 6
Answer:
D) 4 & 6

Question 21.
Match the following.
1. Live and neutral ( ) a) Insulator
2. Eraser ( ) b) Conductor
3. Safety pin ( ) c) Wire supply
A) 1 – a, 2 – b, 3 – c
B) 1 – c, 2 – a, 3 – b
C) 1 – b, 2 – a,3 – c
D) 1 – b, 2 – c, 3 – a
Answer:
B) 1 – c, 2 – a, 3 – b

Question 22.
One of the parts that do not belong to the electric bulb
1. Terminal cap
2. Switch
3. Metal cap
4. Fuse
5. Filament
6. Glass chamber
A) 1 & 2
B) 2 & 4
C) 5 & 4
D) 3 & 4
Answer:
B) 2 & 4

Question 23.
The difference between modern bulb and the bulb invented by Thomas Alva Edison.
A) Arranging fuse
B) Designing wires
C) Fixing switch board
D) Tungsten filament
Answer:
D) Tungsten filament

Question 24.
Why should we use copper or aluminium wires to make the electric circuit?
A) They are good conductors of electricity
B) They are moderate conductors of electricity
C) They are bad conductors of electricity
D) They are insulators of electricity
Answer:
A) They are good conductors of electricity

Question 25.
If you use eraser in the place of pen cell (small battery) as a source of electricity, the bulb …………
A) will glow
B) will glow with dimlight
C) never glow
D) will glow with bright light
Answer:
C) never glow

Question 26.
Find out the odd one regarding current of flow through the substances
A) piece of chalk
B) paper
C) match stick
D) iron nail
Answer:
D) iron nail

Question 27.
When the circuit is closed it provides
A) incomplete flow of electricity
B) complete open of electricity
C) complete path for electricity
D) irregular path for electricity
Answer:
C) complete path for electricity

Question 28.
Why do we cover the wires with plastic covering?
A) plastic is good conductor of electricity
B) plastic is good insulator
C) plastic doesn’t stop electricity
D) A and B
Answer:
B) plastic is good insulator

Question 29.
Why does the bulb not glow when the safety pin is left free at one end?
A) The circuit is connected
B) The switch is ON
C) The circuit is interconnected
D) The circuit is opened
Answer:
D) The circuit is opened

Question 30.
Find out the wrong sentence
A) Aluminium is a good insulator
B) Copper is a good conductor of electricity
C) Flow of electrons is called current
D) Tungsten is used as filament in bulbs
Answer:
A) Aluminium is a good insulator

Question 31.
Find the odd one out regarding conductors and insulators of electricity
A) Match stick
B) Divider from geometry box
C) Chalk piece
D) Paper
Answer:
B) Divider from geometry box

Reason : Divider from geometry box is a metal.
It works as good conductor of electricity remaining 3 are insulators.

Question 32.
1 – Substances which do not allow electricity through them are called insulators.
2 – All the materials are insulators
A) Both sentences are correct
B) Sentence – 1 is wrong, Sentence – 2 is correct
C) Sentence 1 & 2 are wrong
D) Sentence – 1 is correct, Sentence – 2 is wrong
Answer:
D) Sentence – 1 is correct, Sentence – 2 is wrong

Question 33.
If you want to ask any question about one of the following which one is relevant?
A) What makes the bulb glow?
B) What does a torch consist of?
C) A & B
D) Where do we see torch switches?
Answer:
C) A & B

Question 34.
Guess the reasons for not glowing the bulb in a torch light
1. Fuse in the bulb melted
2. Batteries discharged
3. Wires not working properly
4. Switch is not working properly
A) 1,2
B) 1,2,3
C) 3,2
D) All of the above
Answer:
D) All of the above

Question 35.
You have observed the torch cell. What were the parts observed by you?
1. carbon rod
2. metal cap
3. sealed can
4. chemicals
5. ‘+‘&‘—‘signs
A) 1, 2, 3, & 4 parts
B) 1, 2 & 5 parts
C) 1,2,3,4, & 5 parts
D) 2,4 & 5 parts
Answer:
C) 1,2,3,4, & 5 parts

Question 36.
If you want to make a simple electric circuit what are the materials required?
1 – cell holder
2 – wire
3 – bulb
4-fuse
5-board
A) 1,2 & 3
B) 2,3 & 4
C) 1,2 & 4
D) 1 & 4
Answer:
A) 1,2 & 3

Question 37.
You made an electric switch with the help of following material
A) wooden plank
B) safety pin
C) drawing pins
D) all the above
Answer:
D) all the above

Question 38.
Circuit is connected on a wooden plank as shown in the figure. One end of the safety pin is in contact with ‘B’ and the other end is left free.

A) The bulb will glow
B) The bulb will not glow
C) The bulbs never glows
D) The switch board will glow
Answer:
B) The bulb will not glow

Question 39.

Object	Material name	Does the bulb glow (Yes/No)
Iron nail	P	Q
Safety pin	Metal	Yes
Glass bangle	Glass	No

What type of material is that iron nail ? Does the bulb glow while connecting with wire, cells and bulb ? Give answers for P and Q
A) P – metal, Q – Yes
B) P – Plastic, Q – Yes
C) P – metal, Q – No
D) P – rubber, Q – Yes
Answer:
A) P – metal, Q – Yes

Question 40.
What are the insulators you see in your school?
A) Eraser
B) Chalk piece
C) Paper
D) All the given
Answer:
D) All the given

Question 41.
If you want to find the material whether it is conductor or insulator what should you do?
A) To keep them in water
B) To keep them in light
C) To allow electric current through them
D) Not to allow electric current through them
Answer:
C) To allow electric current through them

Question 42.
Read the following lines and answer the question.
electric circuit provides a complete path for electricity to flow between cell andi the bulb. What provides flow of current? ( )
A) electric circuit
B) battery
C) bulb
D) wire
Answer:
A) electric circuit

Read the given paragraph. Answer the following questions (43-46)

Thomas Alva Edison began experimenting with different materials while searching for a better choice of filament. He tried cotton thread coated with soot. This filament burned continuously for 45 hours. He tried different kinds of thread. One summer day he saw a man fanning himself with a bamboo fan.

An idea striked his curious mind – “Well, why not try bamboo fiber as a filament?” He executed his idea and amazingly the bamboo filament burned continuously for a number of days. Finally he succeeded in making a cotton filament that was even better than the bamboo one.

Question 43.
What did Edison use as filament in his first experiment?
A) Tungsten
B) Cotton thread
C) Cotton thread with fuse
D) iron nail
Answer:
B) Cotton thread

Question 44.
What was coated on cotton thread used by Alva Edison in order to prepare the filament?
A) soot and oil
B) soot and metal
C) bamboo and soot
D) soot
Answer:
D) soot

Question 45.
How long did the cotton filament burn in the device?
A) For 45 hours
B) For 45 minutes
C) For 45 seconds
D) For 45 days
Answer:
A) For 45 hours

Question 46.
What made Edison to bring a good material for filament instead of using cotton thread?
A) Use of Tungsten by a man
B) Use of Mango leaves by a man
C) Use of Bamboo fan by a man
D) Use of Bamboo hut by a man
Answer:
C) Use of Bamboo fan by a man

Read the given table and answer the questions that follow.

Object	Material	Does the bulb glow
Metal bangle Glass bangle Paper clip Chalk piece	metal glass metal lime stone	Yes No Yes No

Question 47.
What do you say about the given table?
A) All the materials are conductors of electricity.
B) All the materials are insulators of electricity.
C) All the materials are good heaters.
D) Some materials are good conductors and some materials are insulators.
Answer:
D) Some materials are good conductors and some materials are insulators.

Question 48.
What are good conductors of electricity based on the table?
A) metal bangle
B) glass bangle
C) chalk piece
D) paper
Answer:
A) metal bangle

Question 49.
Metal paper clip is a
A) good conductor of electricity
B) insulator
C) bad conductor of electricity
D) good restrictor of electricity
Answer:
A) good conductor of electricity

Read the given paragraph. Answer the questions that follow
Torch consists a hollow cylindrical barrel in which cells are fitted. At one end the lid with screw which can be opened and closed.

Question 50.
Where are the cells fitted in a torch?
A) on the switch board
B) in the hollow cylindrical barrel
C) A & B
D) in front of the barrel
Answer:
B) in the hollow cylindrical barrel

Question 51.
When does the bulb glow?
A) when switch is ON
B) completed the circuit
C) circuit is incompleted
D) A & B
Answer:
D) A & B

Question 52.
Label the part that is indicated with ’?’ mark

A) copper wire
B) iron filament
C) tungsten filament
D) aluminium wire
Answer:
C) tungsten filament

Question 53.
Observe the picture of electric circuit. Does the bulb glow as per the given figure?

A) Yes
B) Cant say
C) Yes or No
D) No
Answer:
D) No

Question 54.
See the picture and observe carefully, the given electric circuit is …………..

A) open
B) closed
C) open or closed
D) switch on
Answer:
A) open

Question 55.
In the given picture of torch light, name the part that indicates with ‘?’ mark.

A) closed circuit
B) open circuit
C) switch
D) cylinder
Answer:
C) switch

Question 56.

Label the parts of a bulb correctly
A) 1 – Glass chamber
2 – TerminaI
3 – Filament

B) 1 – Glass chamber
2 – Switch
3 – Terminai

C) 1 – Glass chamber
2 – Filament
3 – Terminal

D) 1 – Filament
2 – Glass chamber
3 – Terminal
Answer:
C) 1 – Glass chamber
2 – Filament
3 – Terminal

Question 57.
Which part is working as a switch in the given set up?

A) cell
B) wire
C) safety pin
D) wooden plank
Answer:
C) safety pin

Question 58.
Give the correct option based on the diagram

A) Edison’s first ball
B) Thomas Alva Edison’s first bulb
C) Bulb invented by an Italian
D) Edison’s first balloon
Answer:
B) Thomas Alva Edison’s first bulb

Question 59.
Find the name of the famous personality given in the photo

A) Thomas Alva Edison – Scientist of thousand inventions
B) Robert brown – Scientist of hundred inventions
C) George W shaw – A man of electricity
D) Foraden – A scientist of thousand inventions
Answer:
A) Thomas Alva Edison – Scientist of thousand inventions

Question 60.
Now a days the wires that are used in different colours. Because ………….
A) to give connection between bulb and cell with similar way
B) to give connection between bulb and cell to complete the circuit
C) to give switch off the connection completely
D) to give switch on the connection immediately
Answer:
B) to give connection between bulb and cell to complete the circuit

Question 61.
The inspiration for inventing different types of bulbs by modern scientists
A) Inventions of Thomas Alva Edison
B) Bulb invented by Thomas Alva Edison
C) Radio invented by Edison
D) Wires invented by Michael Faraday
Answer:
B) Bulb invented by Thomas Alva Edison

Question 62.
What was the speciality of Thomas Alva Edison?
A) Inquisitive nature from childhood.
B) Innovative ideas in the middle age
C) Late images at the age of 50
D) Richness of Edison
Answer:
A) Inquisitive nature from childhood.

Question 63.
Use of insulators
A) To protect from fire
B) To protect from electric shock
C) To give electric shock
D) To stop current
Answer:
B) To protect from electric shock

The multiple-choice format of TS 6th Class Science Bits with Answers 11th Lesson Water in Our Life allows students to practice decision-making and selecting the most appropriate answer.

TS 6th Class Science Bits 11th Lesson Water in Our Life

Question 1.
A unit for measuring volumes of liquids
A) gallon
B) litre
C) cusecs
D) all
Answer:
D) all

Question 2.
Water level in the reservoirs is measured in ………………….
A) miles
B) feet
C) centimetres
D) milli metres
Answer:
B) feet

Question 3.
Water released from dams and projects during floods is measured in
A) cusec
B) litres
C) gallons
D) A and C
Answer:
A) cusecs

Question 4.
Liquids are measured in ……………..
A) centimetres
B) milli metres
C) gallons
D) metres
Answer:
C) gallons

Question 5.
Long periods of less rainfall causes
A) floods
B) droughts
C) cyclones
D) mansoons
Answer:
B) droughts

Question 6.
One of the following is not a reason for scarcity of water
A) deforestation
B) lack of rains
C) drying of water bodies
D) heavy floods
Answer:
D) heavy floods

Question 7.
Excessive rainfall in an area leads to
A) drought
B) floods
C) migration
D) none
Answer:
B) floods

Question 8.
Factors responsible for floods are
A) Intensity and duration of rainfall
B) Soil condition
C) Presence of plants or trees on the ground
D) All of them
Answer:
D) All of them

Question 9.
Find the mis-matched pair
1. Water in reservoir is measured in – feet
2. Water released from dams – liters
3. Liquids are measured in – liters or milliliters
A) 1
B) Both 1 & 2
C) 2
D) 3
Answer:
C) 2

Question 10.
Read the following.
1. Sea water is readily available for drinking
2. River water should be purified before drinking
3. Water in ponds and puddles is usually fresh water
Find the correct sentences from above
A) 1 & 2
B) 2 & 3
C) 1
D) 1 & 3
Answer:
B) 2 & 3

Question 11.
One of the following is not a fresh water body?
1. Puddle
2. Pond
3. River
4. Ocean
A) 4
B) 3
C) 1
D) 2
Answer:
A) 4

Question 12.
The consequences of drought
1. Very difficult to get food and fodder
2. Drinking water is sufficient
3. People travel long distances for water
4. Soil becomes wet and fertile
A) 1 & 2 are correct
B) 2 & 4 are correct
C) 1 & 3 are correct
D) 3 & 4 are correct
Answer:
C) 1 & 3 are correct

Question 13.
Area of the earth’s surface covered by water.
A) 34
B) 23
C) 14
D) 13
Answer:
A) 34

Question 14.
The percentage of water by weight in the human body is…………
A) 50%
B) 60%
C) 70%
D) 80%
Answer:
C) 70%

Question 15.
Fruit that contains large amount of water.
A) Mango
B) Apple
C) Watermelon
D) Guava
Answer:
C) Watermelon

Question 16.
Of the water available on the earth, the percentage of fresh water ……………
A) 1%
B) 2%
C) 3%
D) 4%
Answer:
A) 1%

Question 17.
The taste of sea water is ……
A) sweet
B) salty
C) sour
D) bitter
Answer:
B) salty

Question 18.
Why don’t we drink sea water?
A) because of sweet taste
B) because of salinity
C) because of sour taste
D) sea water with more minerals
Answer:
B) because of salinity

Question 19.
If several borewells are dug and underground water is tapped constantly what will happen to the source of ground water?
A) depletion of ground water occurs
B) depletion of rain
C) sudden decrease in water level of rivers
D) sudden increase in underground waters
Answer:
A) depletion of ground water occurs

Question 20.
Why are people ready to pay money for water along with other commodities?
A) Water is available in excessive amounts.
B) Water scarcity occurs
C) Water bodies became dry
D) Water bodies became contaminated
Answer:
D) Water bodies became contaminated

Question 21.
Water level in well increases during rainy season. Why?
A) due to direct rainfall into the well
B) over flow of river water to wells
C) rise of ground water revel leads to rise in water level of wells
D) A or B options
Answer:
C) rise of ground water revel leads to rise in water level of wells

Question 22.
What will happen if the source of ground water is tapped constantly?
A) Ground water level decreases
B) Ground water level increases
C) More rainfall occurs
D) Earth will be free of pollution
Answer:
A) Ground water level decreases

Question 23.
What happens if there is less rainfall or too much rainfall?
A) Water bodies are filled with rain water
B) Scarcity of food and drinking water problem will arise
C) All the crops are grown easily
D) Water will be useful for several years
Answer:
B) Scarcity of food and drinking water problem will arise

Question 24.
i) Water level in the water bodies depends on rainfall.
ii) Water level in the water bodies go up in summer.
A) Both the sentences are true
B) Both the sentences are false
C) Sentence – (i) is false, sentence – (ii) is true
D) Sentence – (i) is true, sentence – (ii) is false
Answer:
D) Sentence – (i) is true, sentence – (ii) is false

Question 25.
i) Sea water is salty and is not fit for drinking.
ii) Water used by us in our daily life is not salty.
A) Both sentences are false
B) Both sentences are true
C) Sentence – (i) is true, sentence – (ii) is false
D) Sentence – (i) is false, sentence – (ii) is true
Answer:
B) Both sentences are true

Question 26.
What have you done to measure the amount of water wasted by you?
A) Measured the time the tap was left open
B) A bucket was kept under the tap while using water
C) Measured the water used and wasted by other students
D) All the above
Answer:
D) All the above

Question 27.
The sequence of steps properly involved in observing the quantity of water mentioned on the label?
i) Water bottles are collected
ii) Labels are observed
iii) Observing their quantity
A) i, ii, iii
B) iii, ii, i
C) ii, iii, i
D) i, iii, ii
Answer:
A) i, ii, iii

Question 28.
What activities are considered to measure the amount of water used by us daily?
1. Drinking
2. Toilets
3. Bathing
4. Washing
The related activities for measuring?
A) 1,2,3
B) 2,3,4
C) 1,2,3,4
D) 2&3
Answer:
C) 1,2,3,4

Question 29.
Tapping of ground water by………………. is a tough job.
A) digging pit
B) digging well or borewell
C) fish tank
D) reservoir
Answer:
B) digging well or borewell

Question 30.
Rainfall is less and farmers are largely dependent on irrigation using to raise crops.
A) underground water
B) river water
C) salty water
D) lake water
Answer:
A) underground water

Question 31.
You found that paid water is purchased in shops through
A) Packets
B) Disposable bottles
C) Cans
D) All the above
Answer:
D) All the above

Read the given lines.
Sea water is salty but water used by us for our daily purposes is not salty. Water in ponds, pudd’es, rivers is fresh water.

Question 32.
Which water is not useful for drinking?
A) sea water
B) ocean water
C) well water from saline sou
D) all the above
Answer:
D) all the above

Read the given lines
Water level in the water sources depends on rainfall. Water levels in wells go up in the rainy season and go down in the summer season. :

Question 33.
Generally the water level in water sources depends upon
A) Rainfall during rainy season
B) Rainfall during winter season
C) Rainfall during summer season
D) Rainfall during dry condition
Answer:
A) Rainfall during rainy season

Question 34.
What are the places in which water is widely used other than our domestic purposes?
A) Vehicle washing shed
B) Industries
C) Houses
D) A & B
Answer:
D) A & B

Question 35.
These districts are treated as drought prone areas
A) Anantapur
B) Prakasham
C) A and B
D) Vest Godavari
Answer:
C) A and B

Question 36.
The place is determined as drought hit area by no rain fall for a period of
A) 1 to 2 years
B) 2 or 3 years
C) 4 to 5 ears
D) 6 months to 1 year
Answer:
C) 4 to 5 ears

Question 37.
Read the passage and answer the question.
During droughts it is very difficult to get food and fodder. Drinking water is scarce. What will people do in drought hit areas? ( )
A) People migrate longer distances for work
B) People stay back to get water
C) Nothing will happen to people in drought hit areas
D) People pray to god to get rains
Answer:
A) People migrate longer distances for work

Question 38.

What is the method to be implemented in the place of ‘?‘ empty box?
A) cleaning
B) aeration
C) sublimation
D) distillation
Answer:
B) aeration

Question 39.
The above picture tells us

A) floods
B) walk in sea
C) tap water burst
D) water in the summer
Answer:
B) walk in sea

Question 40.
Everyone should have the aim for conserving this resource for future generations .
A) water
B) plastic
C) synthetic material
D) polymers
Answer:
A) water

Question 41.
These are the suitable slogans for conserving water resources …..
1. Save water for future
2. Use water unnecessarily as much as possible
3. Every drop of water counts – let us save
4. Let us save water – save our lives
Suitable slogans are
A) 1,2 & 3
B) 2,3 & 4
C) 1,3 & 4
D) 1,2 & 4
Answer:
C) 1,3 & 4

The multiple-choice format of TS 6th Class Science Bits with Answers 10th Lesson Changes Around Us allows students to practice decision-making and selecting the most appropriate answer.

TS 6th Class Science Bits 10th Lesson Changes Around Us

Question 1.
This is our common experience
A) cyclones
B) hail storms
C) curdling of milk
D) earth quakes
Answer:
C) curdling of milk

Question 2.
Curd is prepared by. …… to the lukewarm milk.
A) adding little curd
B) adding drops of butter milk
C) removing milk protein
D) A and B
Answer:
D) A and B

Question 3.
We notice changes in our body such as …….
A) height of body
B) length of nails
C) A and B
D) decrease in brain size
Answer:
C) A and B

Question 4.
Change in the colour of shirt may occur due to ………
A) tea drops
B) water drops
C) white petrol
D) All the above
Answer:
A) tea drops

Question 5.
The adding of little curd to the milk helps to ……….
A) grow microbes
B) grow bacteria
C) grow proteins
D) grow fungi
Answer:
B) grow bacteria

Question 6.
Days and nights occur due to … of earth on its own axis.
A) change
B) reaction
C) jumping
D) rotation
Answer:
D) rotation

Question 7.
Duration of a day is …………… of changes in season.
A) reaction
B) an indicator
C) commander
D) follower
Answer:
B) an indicator

Question 8.
Sun light Is the mixture of ………… colours.
A) 6
B) 7
C) 5
D) 8
Answer:
B) 7

Question 9.
Seasons are caused because of
A) Earth’s inclination
B) Sun’s rotation
C) Moon’s rotation around the Sun
D) Moon
Answer:
A) Earth’s inclination

Question 10.
Identify the correct match
1. Iron rusting ( ) a. Temporary change
2. Melting of ice ( ) b. Man-made change
3. Milk turns into curd ( ) c. Permanent change
A) 1 – a, 2 – b, 3 – c
B) 1 – a, 2 – c, 3 – b
C) 1 – b, 2 – a, 3 – c
D) 1 – c, 2 – a, 3 – b
Answer:
A) 1 – a, 2 – b, 3 – c

Question 11.
A temporary change …………
A) Burning of candle
B) Growth of nails
C) Rusting of iron
D) Burning of coal
Answer:
A) Burning of candle

Question 12.
A change that cannot be reversed
A) Cooking of food
B) Curdling of milk
C) Ripening of a mango
D) All of them
Answer:
D) All of them

Question 13.
Blowing of a balloon is a …….. change
A) temporary
B) permanent
C) stable
D) unstable
Answer:
A) temporary

Question 14.
Change of season is ………….
A) Temporary
B) permanent
C) continuous
D) B or C
Answer:
A) Temporary

Question 15.
Conversion of ice into water is ………..
A) temporary change
B) permanent change
C) no change
D) chemical change
Answer:
A) temporary change

Question 16.
Classification of changes is based on .……..
A) chemicals
B) hard ships
C) indicators
D) substances
Answer:
C) indicators

Question 17.
Process of melting of icecream is
A) Permanent change
B) Temporary change
C) Chemical change
D) None
Answer:
B) Temporary change

Question 18.
When iron rusts
A) It changes colour
B) It changes physical state
C) It does not change
D) It becomes vapour
Answer:
A) It changes colour

Question 19.
Find out the man-made activity
A) Sun rays
B) Changing the milk into curd
C) Moon light
D) All the above
Answer:
B) Changing the milk into curd

Question 20.
Changing milk into curd is not a
A) Temporary change
B) Chemical change
C) Slow change
D) Permanent change
Answer:
D) Permanent change

Question 21.
This change takes place without any cause
A) Melting of ice
B) Evaporation of water
C) Rising of sun
D) None of these
Answer:
C) Rising of sun

Question 22.
Match the following:
1. Summer ( ) a. Sun rises in south of east
2. Winter ( ) b. More water available
3. Rainy season ( ) c. Temporary change
A) 1 – a, 2 – c, 3 – b
B) 1 – c,  2 – a, 3 – b
C) 1 – b, 2 – c, 3 – a
D) 1- a, 2 – b, 3 – c
Answer:
B) 1 – c,  2 – a, 3 – b

Question 23.
Read the following:
1) Melting of ice-cream is a fast change.
2) Change in seasons is a slow change.
3) Growth in plants is a fast change.
4) Change in Atti patti is a slow change. The correct statements are…………..
A) 1 & 3
B) 1 & 4
C) 1& 2
D) 2 & 3
Answer:
B) 1 & 4

Question 24.
Milk is not turned into curd. Guess the reasons.
1. Buttermilk added to hot milk
2. Buttermilk added to cold milk
3. Buttermilk added to luke warm milk
4. Buttermilk is not added to milk
A) 1,2,3
B) 1,2,4
C) 2, 3, 4
D) All of the Above
Answer:
B) 1,2,4

Question 25.
Find the odd one out regarding natural and man made change.
A) Milk into curd
B) Eggs to boiled egg
C) Melting of ice-cream
D) Summer season
Answer:
A) Milk into curd

Question 26.
Read the statements
P. Growth in the plants is temporary change
Q. Melting of Ice cream is temporary change.In the above statements
A) P is correct
B) Q is correct
C) P and Q are correct
D) P and Q both are wrong
Answer:
B) Q is correct

Question 27.
Summer is hot: cotton dress : Winter is cool.
A) hot coffee
B) Sweden
C) cold water
D) none
Answer:
B) Sweden

Question 28.
Find the natural change among the following options.
A) Seasonal changes
B) Growing plants
C) Rusting of iron
D) All the above
Answer:
D) All the above

Question 29.
One of the changes is not man made
A) Furniture works
B) Seasons
C) Making dosa
D) Preparing coffee
Answer:
B) Seasons

Question 30.
To explain any change what type of questions we need to ask?
A) What has changed?
B) Write the reasons for the change.
C) How do we know that it has changed?
D) All the above are relavant questions
Answer:
D) All the above are relavant questions

Question 31.
1) Flowers bloom and wither away.
2) Increase in body height.
The above mentioned changes are …………….
A) Temporary changes
B) Permanent changes
C) Man made changes
D) Transparent changes
Answer:
B) Permanent changes

Question 32.
Slight change in the direction of the sunrise is ……………
A) One of the reasons for seasons
B) Only the reason for season
C) Not a reason for seasons
D) Reason influenced by man
Answer:
A) One of the reasons for seasons

Question 33.
1) Change of seasons is a natural change.
2) Changing milk into curd needs our interference
A) Both 1 & 2 sentences are correct
B) 1 is true 2 sentence is false
C) Sentence 1 is false and 2 sentence is true
D) Both 1 & 2 sentences are false
Answer:
A) Both 1 & 2 sentences are correct

Question 34.
The indicators you observed while changing milk into curd
A) state
B) taste
C) smell
D) all the above
Answer:
D) all the above

Question 35.
You wear these clothes in winter
A) woollen
B) cotton
C) silk
D) jute
Answer:
A) woollen

Question 36.
Example of a chemical change
A) Change of ice into water
B) Changes in Atti pathi
C) Explosion of fire works
D) All the above
Answer:
C) Explosion of fire works

Question 37.
What did you notice while comparing milk and curd in your class room?
A) Difference in colour between milk and curd
B) Similarity in liquid condition of milk and curd
C) Difference in size of the milk and curd
D) B or C observation
Answer:
A) Difference in colour between milk and curd

Question 38.
Some of the following show changes in the shape.
(i) Changes in seasons
(ii) Growth in plants
(iii) Melting of candle
(iv) Rice to cooked rice
(v) Melting of ice-cream
A) i, ii, iii, v
B) ii, iii, iv, v
C) iii, iv, v
D) i, iv, v
Answer:
C) iii, iv, v

Question 39.
One of the following need human intervention to bring the change in it.
A) Changes in seasons
B) Rusting of iron
C) Growth in plants
D) Milk to curd
Answer:
D) Milk to curd

Question 40.
In summer we wear these clothes
A) Woollen
B) Polyester
C) Nylon
D) Cotton
Answer:
D) Cotton

Question 41.
Ravi prepared an idol with mud and water. Name the change in it.
A) Permanent change
B) Temporary change
C) Natural change
D) Artificial change
Answer:
B) Temporary change

Question 42.
Find out the correct sentence
A) Change of ice into water – permanent change
B) Change of rice into idly – permanent change
C) Change of vegetables into curry – temporary change
D) All are correct
Answer:
B) Change of rice into idly – permanent change

Question 43.
Day time is less during
A) Winter season
B) Summer
C) Rains season
D) None
Answer:
A) Winter season

Question 44.

Change	Indicators of change	Causes of the change
Change from milk to curd		The small quantity of curd added to warm milk makes certain bacteria converts milk into curd.

What are the indicators you determine for the above activity?
A) Change in state
B) Change in taste
C) Change in smell
D) Above all
Answer:
D) Above all

Question 45.
What have (instrument) you used to observe the directions of the sun rise and sun set?
A) Magnetic compass
B) Bar magnets
C) Clothes
D) Sticks
Answer:
A) Magnetic compass

Question 46.

Slow change	Fast change
Growth in plants Changes in seasons Drying wet clothes	Change in Atti plant Melting of ice-cream Electric bulb ON and OFF

Find the fast change based on the above table.
A) Growth in plants
B) Melting of ice-cream
C) Drying wet clothes
D) seed into
Answer:
B) Melting of ice-cream

Question 47.

Permanent Change	Temporary Change
Rusting of iron Curdling of milk Cutting tree into pieces	Melting candle wax Water into ice Electric bulb ON and OFF

What are the temporary changes?
A) Rusting of iron
B) Water into ice
C) Cutting tree into pieces
D) Curdling of milk
Answer:
B) Water into ice

Question 48.

Natural change	Man made change
Decomposing dry leaves in the soil	Flowers are tied as garland
Growth in plants	Concrete formation
Water vapourisation from sea	Raw vegetables into curry

What are natural changes?
A) Leaves decompose in the soil
B) Making concrete
C) Curry formation
D) Electric bulb ON and OFF
Answer:
A) Leaves decompose in the soil

Question 49.

Change	Indicators change	Causes of the change
Changes in seasons	Change in dress we wear, coldness or hotness of air, food/ drinks we take, usage of water, fruits and flowers available duration of a day	The change in the direction of sunrise

What are the indicators that influence changes in the seasons?
A) Cold or hot
B) Usage of water and fruits
C) Flowering in the plants
D) Above all
Answer:
D) Above all

Question 50.

Egg to boiled egg	Man made change
Electric bulbs ON and OFF	Man made change
Changes in Atti patti	?

What will be the answer in the place ‘?’ mark?
A) Natural change
B) Artificial change
C) Natural or artificial change
D) Both natural and artificial changes
Answer:
A) Natural change

Question 51.

Growth in plants	Permanent change
Rusting of iron	‘?’
Change in season	Temporary change

What do we see in the iron?
A) Man made change
B) Natural change
C) Permanent change
D) B and C
Answer:
D) B and C

Question 52.
Read the following :

1. Rice to cooked rice	Slow change
2. Growth in plants	Slow change
3. Raw vegetables into cooked curry	?

What is the nature of change in 3rd one?
A) Slow change
B) Fast change
C) Slow did Fast change
D) Slow or Fast change
Answer:
A) Slow change

Question 53.
The picture shows which season?

A) Summer
B) Rainy
C) Winter
D) All the seasons
Answer:
A) Summer

Question 54.
Which season is conveyed through the given picture?

A) Summer
B) Winter
C) Rainy
D) All the seasons
Answer:
B) Winter

Question 55.
Human intervention doesn’t bring change in one of the following.
A) Milk to curd
B) Egg to boiled egg
C) Flowering in plant
D) Lighting candle
Answer:
C) Flowering in plant

The multiple-choice format of TS 6th Class Science Bits with Answers 9st Lesson Plants: Parts and Functions allows students to practice decision-making and selecting the most appropriate answer.

TS 6th Class Science Bits 9th Lesson Plants: Parts and Functions

Question 1.
The main root part of the plant
A) Tap root
B) Fibrous root
C) Ciliated root
D) Fat root system
Answer:
A) Tap root

Question 2.
The roots present in grass
A) Tap root
B) Fibrous roots
C) Fat root system
D) Trunk root
Answer:
B) Fibrous roots

Question 3.
Roots which store food
A) storage roots
B) tuberous roots
C) hard roots
D) soft roots
Answer:
B) tuberous roots

Question 4.
One plant doesn’t possess tap root system
A) Neem
B) Rice plant
C) Guava
D) Mango
Answer:
B) Rice plant

Question 5.
This helps in anchoring the plant body to the soil
A) root
B) stem
C) branch
D) twig
Answer:
A) root

Question 6.
The number of root systems
A) 2
B) 1
C) 4
D) 3
Answer:
A) 2

Question 7.
The minerals present in the soil are absorbed by
A) Stem
B) Leaf
C) Root
D) Fruit
Answer:
C) Root

Question 8.
In some plants, food is stored in roots. These roots are called …………
A) Tap roots
B) Tuberous roots
C) Fibrous roots
D) None
Answer:
B) Tuberous roots

Question 9.
Example for Tuberous root
A) Carrot
B) Raddish
C) Beetroot
D) All
Answer:
D) All

Question 10.
The stalk like structure of leaf :
A) vein
B) midrib
C) palm
D) petiole
Answer:
D) petiole

Question 11.
…… acts as a skeleton of the leaf and gives it a shape and support
A) Petiole
B) Stalk
C) Venation
D) Midrib
Answer:
C) Venation

Question 12.
The flat portion of the leaf
A) Petiole
B) Edge
C) Midrib
D) Lamina
Answer:
D) Lamina

Question 13.
Which part connects leaf lamina with stem?
A) Petiole
B) Midrib
C) Vein
D) Edge
Answer:
B) Midrib

Question 14.
The long vein present in the middle of the leaf is
A) Midrib
B) Lamina
C) Vein
D) Petiole
Answer:
A) Midrib

Question 15.
Leaf prepares food by the process of
A) Digestion
B) Photosynthesis
C) Respiration
D) Excretion
Answer:
B) Photosynthesis

Question 16.
Reticulate venation is present in the plants having the following root system.
A) Tap Root system
B) Fibrous Root system
C) System of Rootlets
D) Adventitious root system
Answer:
A) Tap Root system

Question 17.
Carrot, sweet potato are good examples of ………….
A) leaves
B) storage stem
C) tuberous roots
D) All
Answer:
C) tuberous roots

Question 18.
One of the following parts is not an aerial part of the plant.
A) Leaves
B) Flower
C) Tuberous stem
D) Branch
Answer:
C) Tuberous stem

Question 19.
In a plant leaves and flowers grow from the
A) branch
B) stem
C) roots
D) apex
Answer:
B) stem

Question 20.
Branches are absent in this plant
A) Sugarcane
B) Tulasi
C) Hibiscus
D) Rose
Answer:
A) Sugarcane

Question 21.
We will see a on the stem of potato.
A) root
B) blade
C) patch
D) scar
Answer:
D) scar

Question 22.
These attract insects for pollination
A) flowers
B) fruits
C) seeds
D) leaves
Answer:
A) flowers

Question 23.
Potato is a modified.
A) root
B) leaf
C) stem
D) seed
Answer:
C) stem

Question 24.
One of the following is not a modified stem
A) Garlic
B) Carrot
C) Ginger
D) Potato
Answer:
B) Carrot

Question 25.
Colourful structures of the flower
A) Sepals
B) Pollens
C) Buds
D) Petals
Answer:
D) Petals

Question 26.
Example for parallel leaf venation having plant is
A) Mango
B) Neem
C) Jowar
D) Hibiscus
Answer:
C) Jowar

Question 27.
Banana oil is made from …………….
A) Bananas
B) Banyan tree
C) Petroleum
D) Banana plant
Answer:
C) Petroleum

Question 28.
Find the mis-matched pair …………….
(i) Grass – parallel venation
(ii) Mango – parallel venation
(iii) Sugarcane – parallel venation
(iv) Neem – reticulate venation
A) i
B) ii
C) iii
D) iv
Answer:
B) ii

Question 29.
Match the following.

List-I	List-II
1. Carrot	a) Stem
2. Potato	b) Fibrous roots
3. Grass	c) Tuberous roots

A) 1 – a, 2 – b, 3 – c
B) 1 – b, 2 – c, 3 – a
C) 1 – b, 2 – a, 3 – c
D) 1 – c, 2 – a, 3 – b
Answer:
D) 1 – c, 2 – a, 3 – b

Question 30.
Find the odd one out regarding types of plants and their nature ( )

Answer:

Question 31.
Find the modified stems among the following

(i) Turmeric	(A) i, iv, v, iii
(ii) Beet root	(B) ii, iii & iv
(iii) Radish	(C) i, iii, iv, v, vi
(iv) Potato	(D) i, iv, v, vi
(v) Garlic
(vi) Ginger

Answer:
C) i, iii, iv, v, vi

Question 32.
a) Stomata are bean shaped structures
b) They help in exchanging of food. Which is correct?
A) Both a & b are correct
B) a is correct h is wrong
C) Both a & b are wrong
D) a is wrong h is correct
Answer:
B) a is correct h is wrong

Question 33.
a) The arrangement of veins in the lamina is called venation
b) Venation acts like a skeleton of leaf.
A) Both a & b are wrong
B) a is wrong b is correct
C) a is correct b is wrong
D) Both a & b are correct
Answer:
D) Both a & b are correct

Question 34.
Scaly leaves are not present in
A) Grass
B) Mango
C) Paddy
D) A or C
Answer:
B) Mango

Question 35.
1) Water is released from plant in the form of vapours.
2) Excess water is released from the plant through the stomata.
3) Transpiration helps in removal of excess water from plants.
A) all sentences are correct
B) sentence I is correct
C) 2 & 3 are correct
D) All are wrong
Answer:
A) all sentences are correct

Question 36.
If leaves are absent in the mango tree,
A) the plant won’t prepare water
B) the plant will die
C) photosynthesis decreases
D) respiration increases
Answer:
B) the plant will die

Question 37.
Why do leaves have stomata?
A) To receive carbondioxide
B) To release oxygen
C) To prepare food
D) All the above
Answer:
D) All the above

Question 38.
………. carries the water absorbed by the roots to different parts of the plant
A) root
B) leaf
C) branch
D) stem
Answer:
D) stem

Question 39.
If transpiration is not done in the plants
A) the plants do not prepare food properly
B) the plants cannot maintain water percentage
C) water imbalance occurs in the plant
D) all the above
Answer:
D) all the above

Question 40.
The incorrect function of the leaf among the following statements.
A) Preparation of starch by photosynthesis
B) Exchange of gases through stomata
C) Elimination of water vapour through transpiration
D) Restrict water transportation
Answer:
D) Restrict water transportation

Question 41.
What would happen if stomata are absent in leaves?
A) Transpiration does not occur
B) No gas exchange occurs
C) Water transportation does not occur
D) All of the above
Answer:
D) All of the above

Question 42.
Leaf : Photosynthesis : Root ………..
A) Food preparation
B) Water preparation
C) Taking water and minerals
D) Food releasing
Answer:
C) Taking water and minerals

Question 43.
Pistils have three parts. They are
A) stigma, ovule, style
B) ovary, seed, petal:
C) petiole, stigma, style
D) stigma, style, ovary
Answer:
D) stigma, style, ovary

Question 44.
Why don’t all the plants have the same kind of leaves?
A) Based on the place and conditions the leaves are modified
B) Based on the stem they grow roots
C) Roots develop leaves
D) Stem produces leaves
Answer:
A) Based on the place and conditions the leaves are modified

Question 45.
Choose the correct answer
A) All roots are similar in paddy
B) Potato is a stern tuber
C) Grass has reticulate venation
D) Tamarind has fibrous root system
Answer:
A) All roots are similar in paddy

Question 46.
If you don’t know the name of a collected plant what would you do?
A) We will ask our teacher
B) We will ask the gardener
C) We will ask the farmer
D) Above all
Answer:
D) Above all

Question 47.
What is the nature of the root system that you observed in Tridax plant.
A) Tap root system – main root with lateral roots
B) Fibrous root system – main root with lateral roots
C) Tap root system — Root hairs
D) Lateral root system with tap roots
Answer:
A) Tap root system – main root with lateral roots

Question 48.
What is the purpose of adding ink in the tumbler?

A) In order to observe minerals and food that is absorbed by plant
B) In order to observe water and minerals absorbed by roots of plant
C) In order to cut the stem of a plant
D) In order to cut the leaves of a plant
Answer:
B) In order to observe water and minerals absorbed by roots of plant

Question 49.
What aspects are considered in observing the similarities among leaves of different plants? ( )
1. Leaf base, Petiole, Lamina
2. Leaf shape, Leaf edge
3. Leaf life, Place of leaf on stem
A) 1 and 3
B) 1 and 2
C) 2 and 3
D) 1,2 and 3
Answer:
B) 1 and 2

Question 50.
If you want to observe types of venation in leaves what leaves are to be collected?
A) Mango and Grass
B) Grass and Paddy
C) Grass and Hvdrilla
D) Mango and Guava
Answer:
A) Mango and Grass

Question 51.
Write the steps involved in observing stomata in leaves
1. Fleshy leaf is taken
2. Put a drop of water on it
3. Peel the outer layer of the leaf
4. Observe it under microscope
5. Place it on a slide.
A) 1, 2, 3, 4, 5
B) 5, 4, 3, 2, 1
C) 4, 5, 2, 3,1
D) 1, 3, 2, 5, 4
Answer:
D) 1, 3, 2, 5, 4

Question 52.
Where do we see traditional cottage industry where pictures of various mythological figures are drawn with bright colours on dried leaves
A) Warangal
B) Mahaboob nagar
C) Khammam
D) None
Answer:
A) Warangal

Question 53.
Read the given lines.
Some plants store food in roots and stems. Some plants like radish, carrot,beetroot store food materials in their roots. What is the special feature in the plants like radish, carrot, beetroot etc?
A) Roots of these plants store water
B) Roots of these plants store food
C) Stem of these plants store food
D) Leaf of these plants store food
Answer:
B) Roots of these plants store food

Question 54.

Neem	Reticulate venation
Grass	Parallel venation
Tulasi	Reticulate venation

Based on the information studied by you what type of venation is seen in the plant Sapota? ( )
A) Parallel venation
B) Parallel venation or Reticulate venation
C) Reticulate venation
D) Horizontal venation
Answer:
C) Reticulate venation

Question 55.
Read the table

Parthenium (Congress weed)	Tap root system
Paddy	Fibrous root system
Tridax	Tap root system

What types of root system is seen in plants like grass or rice? ( )
A) Tap root system
B) Fibrous root system
C) Tap root it Fibrous root system
D) Upper tap root system
Answer:
B) Fibrous root system

Question 56.
Read the given lines.
There are variations in the size and shape of plants but generally all plants havel roots, stems and leaves.
What do plants generally have?
A) Roots
B) Fruits & buds
C) Leaves & stem
D) All the above
Answer:
D) All the above

Question 57.
Read the given lines.
The long vein present in the middle of the leaf lamina is called midrib. The branches arising from the midrib are called veins. Veins in the leaf are very helpful in ?
A) Giving shape and support
B) Supply material
C) A & B
D) Taking gases
Answer:
C) A & B

Question 58.
Venation of the leaf in the picture is?

A) Reticulate
B) Parallel
C) Circular
D) Linear
Answer:
A) Reticulate

Question 59.
Find the type of venation.

A) Reticulate venatiori
B) Parallel venation
C) Palmate venation
D) Pinnate venation
Answer:
B) Parallel venation

Question 60.
The following diagram represents

A) Osmosis
B) Photosynthesis
C) Transpiration
D) Respiration
Answer:
C) Transpiration

Question 61.
The given picture of root system is present in

A) Mango – Tap root system
B) Grass – Tap root system
C) Neem – Fibrous root system
D) Palm tree – Tap root system
Answer:
A) Mango – Tap root system

Question 62.
What is the use of given diagram present in plants?

A) it is a stomata – for exchanging gases
B) It is a root – for exchanging food
C) It is a stomata – for transpiration
D) It is a leaf – for photosynthesis
Answer:
D) It is a leaf – for photosynthesis

Question 63.
……. helps in exchange of gases in trees
A) Stem
B) Root
C) Stomata
D) Branch
Answer:
C) Stomata

Question 64.
We enjoy the beauty of nature through these components of plant?
A) Leaf
B) Flowers
C) Roots
D) Stem
Answer:
B) Flowers

Question 65.
How do plants help us?
A) By giving food and air
B) By giving air and water
C) By cleaning environment
D) A and C
Answer:
D) A and C

Question 66.
Find the correct sentence on plants and their role in the nature.
A) They give air to breathe
B) They make us to survive on the earth
C) Both
D) They confront our lives
Answer:
C) Both

Question 67.
Leaves expel excess water through the stomata. What do we call this process?
A) Condensation
B) Melting
C) Evaporation
D) Transpiration
Answer:
D) Transpiration

Question 68.
Which of the following plant preserves food in the stem?
A) Ginger
B) Carrot
C) Beetroot
D) Radish
Answer:
A) Ginger

Regular practice with TS 6th Class Science Bits with Answers 8th Lesson Fibre to Fabric improves students’ confidence and readiness for assessments and examinations.

TS 6th Class Science Bits 8th Lesson Fibre to Fabric

Question 1.
Separation of seeds from the cotton is called
A) Ginning
B) twisting
C) weaving
D) spinning
Answer:
A) Ginning

Question 2.
Golden fibre
A) Cotton yarn
B) Chemical yarn
C) Wool
D) Jute yarn
Answer:
D) Jute yarn

Question 3.
This is not a plant fibre
A) Nylon
B) Hemp
C) Flax
Answer:
A) Nylon

Question 4.
Synthetic fibre
A) Silk
B) Jute
C) Acrylic
D) Hemp
Answer:
C) Acrylic

Question 5.
Which of the following was used to spin yarn?
A) Charka
B) Takli
C) Gear
D) A & B
Answer:
D) A & B

Question 6.
Cotton is obtained from
A) flowers
B) fruits
C) leaves
D) stems
Answer:
B) fruits

Question 7.
Cotton plants are usually cultivated in
A) Red soil
B) Sand
C) Black soil
D) Hill areas
Answer:
C) Black soil

Question 8.
Ginning is the process associated with
A) Cotton
B) Jute
C) Mango
D) Coconut
Answer:
A) Cotton

Question 9.
The fruits of the cotton plant are called
A) cotton bolls
B) coconut bolls
C) stems
D) roots
Answer:
A) cotton bolls

Question 10.
Arranging of yarn horizontally and vertically to make fabric
A) weaving
B) spinning
C) retting
D) none
Answer:
A) weaving

Question 11.
Looms operated by the electrical motors
A) Electric loom
B) Power loom
C) Handloom
D) Charka
Answer:
B) Power loom

Question 12.
Examples of the products made from Jute
A) Tables, door curtains
B) Buckets, Pens
C) Chairs, CPUs
D) Gunny bags, floor mats, chappals
Answer:
D) Gunny bags, floor mats, chappals

Question 13.
Read the table and choose the correct options for blanks.

Fabric	Things
Cotton	a) ………………..
Silk	b) Kurta, Sarees
Linen	c) Trousers

A) Towels
B) Sarees
C) Parachutes
D) A & B
Answer:
D) A & B

Question 14.

Seasons	Clothes we wear
a) Winter	Cotton
b) Rainy	Silk
c) Summer	Cotton

Find the mismatched one from the above table.
A) a
B) b
C) c
D) a & c
Answer:
A) a

Question 15.
Match the following:
1) Cotton ( ) a) Moths
2) Polyester ( ) b) Heavier fabrics
3) Silk ( ) c) Light fabrics
A) 1 – c, 2 – a, 3 – b
B) 1 – c, 2 – b, 3 – a
C) 1 – b 2 – a, 3 – c
D) 1 – b, 2 – c, 3 – a
Answer:
D) 1 – b, 2 – c, 3 – a

Question 16.
Read the following sentences that explains natural fibres.
i) Absorb more water
ii) Less time taken to dry
iii) Very smooth to touch
iv) Chemicals are used to make
A) All are true
B) Only (i) is true
C) Only (iii) & (iv) are true
D) Only (i) & (iv) are true
Answer:
B) Only (i) is true

Question 17.
The following one is not a natural fibre
A) Cotton
B) Silk
C) Terylene
D) Decron
Answer:
C) Terylene

Question 18.
Silk : insect : : Wool
A) sheep
B) plant
C) cotton
D) snake
Answer:
A) sheep

Question 19.
Why do we dye the yarns?
A) to get soft enough to make fabric
B) to get strong enough to make hag
C) to make weak and soft
D) to get strong enough to make fabric
Answer:
D) to get strong enough to make fabric

Question 20.
Jute fibre is derived from which part of the jute plant?
A) Leaves
B) Peel of the stem
C) Root
D) Seed
Answer:
B) Peel of the stem

Question 21.
Find the odd one out regarding types of fibres.
A) Cotton
B) Wool
C) Silk
D) Terylene
Answer:
D) Terylene

Question 22.
Read the sentences:
a) Fabrics are not only used for making clothes.
b) The material used for making school bags Is a kind of fabric
A) Both (a) and (b) are correct
B) (a) is correct (b) is wrong
C) (a) is wrong (b) is correct
D) Both (a) and (b) are wrong
Answer:
A) Both (a) and (b) are correct

Question 23.
Pick the correct question for clarifying doubt on woollen fabrics
A) How do we collect woollen from plants?
B) Which animals fibre is used as wool?
C) How silk worm gives woollen?
D) Is cotton gives perfect wool?
Answer:
B) Which animals fibre is used as wool?

Question 24.

Property	Natural fabric	Artificial fabric
Water absorbing nature	More	Less
Stretching capacity of yarn	less	high
Result after burning	ash forms	melts

If the fibre is less water absorbed, high in stretching and melts on burning. What is it ?
A) Natural fibre
B) Artificial fibre
C) Synthetic fibre
D) B & C
Answer:
D) B & C

Question 25.
If you want to see handloom industry where should you visit ?
A) Gadwal
B) Siricilla
C) Venkatagiri
D) All these places
Answer:
D) All these places

Question 26.
……….. is a type of rough cotton fabric used in book binding.
A) Coconut fibre
B) Jute
C) Calico
D) Date palm
Answer:
C) Calico

Question 27.
After washing, cotton clothes get
A) expanded
B) wrinkled
C) stretched
D) burnt
Answer:
B) wrinkled

Question 28.
Suppose a student burnt a cloth of silk what type of smell he might have observed ?
A) burning of feather
B) burning of skin
C) burning of leaves
D) burning of cloth
Answer:
A) burning of feather

Question 29.
Suppose you washed cotton shirt and polyester shirt. You kept them in the sun. Which one becomes dry earlier?
A) polyester
B) cotton
C) both A & B
D) they won’t dry
Answer:
A) polyester

Question 30.
The thread like structures you observed in the fabric
A) retting
B) clown
C) roughage
D) yarn
Answer:
D) yarn

Question 31.
If you touch these clothes you feel soft sense.
A) cotton
B) silk
C) wool
D) jute
Answer:
B) silk

Question 32.
Jute Is grown in soil.
A) clay
B) loam
C) loose
D) alluvial
Answer:
D) alluvial

Question 33.
In Andhra Pradesh cotton is widely grown in district.
A) Ananthapur
B) Prakasam
C) East Godavari
D) Srikakulam
Answer:
B) Prakasam

Question 34.
Paddy, chilli and other commercial crops are usually packed in bags.
A) polythene
B) synthetic
C) gunny
D) fibre
Answer:
C) gunny

Question 35.
Generally weaving of clothe is done on
A) cart
B) takli
C) looms
D) charka
Answer:
C) looms

Question 36.
What will you do before Inserting the thread into the needle?
A) Twist the end
B) Wet the end
C) A or B
D) Stretch the end of the thread
Answer:
C) A or B

Question 37.
When you touch silky clothes how do you feel?
A) Slippery
B) Shiny
C) Coarse to touch
D) A and B
Answer:
D) A and B

Question 38.
Find the correct order for making cotton yam.
A) Cotton boils → Remove seeds → Separate cotton
B) Remove seeds → Cotton boils → Separate cotton
C) Separate cotton → Remove seeds → Cotton boils
D) Cotton seeds → Cotton plants → Yarn
Answer:
A) Cotton boils → Remove seeds → Separate cotton

Question 39.
What did you observe while burning the polyester cloth?
A) Gives ash
B) Gives water
C) Gives pungent smell
D) Gives different colours
Answer:
C) Gives pungent smell

Question 40.
What did you observe while burning the silk and cotton fabric?
A) Gives ash
B) Gives colours
C) Release water
D) No change
Answer:
D) No change

Question 41.
The fibre used for making Khaddar
A) Woollen
B) Cotton
C) Silk
D) Nylon
Answer:
B) Cotton

Question 42.
What can we do to make the cotton yarn strong enough?
A) dryed and coated with oils
B) dryed and coated with chemicals
C) dryed and coated with water
D) soaked in the petrol

S.No.	Character	Natural fabric	Artificial fabric
1.	Water absorbing nature	yes	no
2.	Time taken to dry	long	short
3.	Smell while burning	no	yes (pungent)
4.	Result after burning	ash	melts
5.	Stretching capacity of yarn	less	high
6.	Smoothness	rough	smooth

Answer:
B) dryed and coated with chemicals

Question 43.
An example for natural fibre of plant origin.
A) Cotton
B) Silk
C) Rayon
D) Nylon
Answer:
A) Cotton

Question 44.
Do you find any relation between smoothness and time to dry?
A) They are inversly related
B) As smoothness increases, time to dry increases
C) No relation
D) Sometimes increases, sometimes decreases
Answer:
A) They are inversly related

Question 45.
Which fabrics give ash when they are burn?
A) cotton
B) rayon
C) nylon
D) polyster
Answer:
A) cotton

Question 46.
Read the lines and answer the question given below.
There are thread like structures in the fabric. These threads are called yarn.

Q. Fabric is made up of ………….
A) Cloth
B) Yarn
C) Seed
D) Plant
Answer:
B) Yarn

Question 47.
When we burn fabric made up of artificial fibre it gives a pungent smell.
Q. The fibre gives pungent smell in burning.
A) Synthetic fibre
B) Natural fibre
C) Coarse fibre
D) Silk fibre
Answer:
A) Synthetic fibre

Question 48.
Read the table :

Cotton	Blankets
Coconut	Coir
Jute	Bags
Calico	Book binding

The fabric used in book binding
A) Coir
B) Cotton
C) Calico
D) Jute
Answer:
C) Calico

Question 49.
Why do our farmers dry the stems of Red Sorrel (Gongura)?
A) To collect wool
B) To collect jute
C) To collect cotton
D) To collect silk
Answer:
B) To collect jute

Question 50.
Why should we wear woollen clothes in winter?
A) To retain our body heat
B) To keep our body cool
C) To stop air from our body
D) B and C
Answer:
A) To retain our body heat

Question 51.
If we wear woollen clothes in summer season. What will happen?
A) Our body becomes cool
B) Our body becomes ice
C) Our body feels much suffocate
D) Cool air enters into our organs
Answer:
C) Our body feels much suffocate

Question 52.
Find the wrong sentence.
A) Hemp and flax are animal fibres
B) Jute is a plant fibre
C) Cotton is taken from plant
D) Silk is obtained from silk moth
Answer:
A) Hemp and flax are animal fibres

Question 53.
Some sentences about artificial fibres.
i) Smooth to touch
ii) Less time to dry
iii) Absorbs less water
iv) More stretching capacity
A) i, ii, iii only
B) ii, iii, iv
C) iii, iv
D) i, iv only
Answer:
A) i, ii, iii only

Question 54.

1	Yarn making	?
2	Power looms	Weaving fabrics
3	Chemicals	Synthetic fibres
4	Wool	Sheep

A) Colouring
B) Dying
C) Spinning
D) Ginning
Answer:
C) Spinning

Question 55.
Find the mismatched pair.
1) Nylon – Parachute ropes
2) Cotton – Towels
3) Wool – Summer clothes
A) 1
B) 2
C) 3
D) 1&3
Answer:
C) 3

Question 56.
Find the given diagram related to spinning of thread.

A) Takli
B) Charka
C) Ratnam
D) Dredging
Answer:
A) Takli

Question 57.
The given picture shows

A) net of ball making
B) metallic wire making
C) mat making
D) all the above
Answer:
C) mat making

Question 58.
Now a days weaving is done on
A) power looms
B) wooden loom
C) stick looms
D) charkha
Answer:
A) power looms

Question 59.
Jute is collected from
A) plants
B) animals
C) A & B
D) chemicals
Answer:
A) plants

Question 60.
What is the change that we see in wearing garments from ancient period to modern age?
1) Ancient people used to wear animal skin as clothes.
2) Clothes were also made from metal.
3) Ancient people started wearing fibres.
4) Different types of clothes were worn by ancient people.
A) 1 & 3 sentences correct
B) 1 & 2 sentences correct
C) 2 & 3 sentences correct
D) 1 & 4 sentences correct
Answer:
B) 1 & 2 sentences correct

Question 61.
In order to decrease child labour In textile and handloom industry one of these activities is helpful.
A) Voluntary organisations uy to eradicate it.
B) Government should take remedial measures.
C) Government should encourage child labour.
D) A and B sentences are reliable.
Answer:
D) A and B sentences are reliable.

Question 62.
Why people use cotton clothes in summer season?
1) to keep body cool.
2) To keep body warmth and humid
3) To absorb sweat.
4) To leave more sweat out.
5) To absorb more heat.
Correct sentences are
A) 1, 3 sentences
B) 1, 2 only
C) 2, 3 only
D) 1, 2, 4 only
Answer:
A) 1, 3 sentences

Question 63.
To protect our environment we should do one of the following.
A) Using cloth bags instead of polythene bags.
B) Using plastic bags instead of cloth bags.
C) Leaving garbage everywhere in the surroundings.
D) Using synthetic clothes widely.
Answer:
A) Using cloth bags instead of polythene bags.

Question 64.
What is the advantage of natural fibre compared to artificial fibres?
A) They easily decomposed in the soil.
B) They are environmentally and eco-friendly factors.
C) Both A & B sentences.
D) They are hard and durable.
Answer:
C) Both A & B sentences.

Regular practice with TS 6th Class Science Bits with Answers 7th Lesson Separation of Substances improves students’ confidence and readiness for assessments and examinations.

TS 6th Class Science Bits 7th Lesson Separation of Substances

Question 1.
The components of Indian Ink can be identified using this technique
A) Filtration
B) Chromatography
C) Evaporation
D) Decantation
Answer:
B) Chromatography

Question 2.
Which of the following is not dissolved in water?
A) Sugar
B) Cooking oil
C) Salt
D) Lemon Juice
Answer:
B) Cooking oil

Question 3.
Concrete is a ……………..
A) mixture
B) man-made substance
C) natural product
D) A and B
Answer:
D) A and B

Question 4.
When the sugar falls in the red gram in your house, you separate the sugar by following
A) with magnet
B) sieving
C) sublimation
D) chromatography
Answer:
B) sieving

Question 5.
Which method helps to separate the husk from grain?
A) Grain and husk are equal in weight
B) Winnowing method
C) The weight of husk is less than the grain
D) None of the above
Answer:
C) The weight of husk is less than the grain

Question 6.
The impurities and bran present in flour can be removed by
A) Filtration
B) Evaporation
C) Churning
D) Sieving
Answer:
D) Sieving

Question 7.
Muddy water is taken in a beaker and allowed to stand. Then the mud settles down. The phenomenon is called (or) Mud and sand are separated from water by using this method.
A) Decantation
B) Sedimentation
C) Evaporation
D) Winnowing
Answer:
B) Sedimentation

Question 8.
Sand and salt are separated from its mixture using the principle
A) decantation and then evaporation
B) evaporation and then decantation
C) evaporation and condensation
D) sieving and winnowing
Answer:
A) decantation and then evaporation

Question 9.
Sieving is used when components of mixture have
A) same particle size
B) different particle sizes
C) same or different particle sizes
D) none
Answer:
B) different particle sizes

Question 10.
Your mother adds the following ingredients for smell while cooking biryani
A) Dal-Chilli powder
B) Onions – Dal
C) Cloves – Cardamom
D) Salt-Chilli powder
Answer:
C) Cloves – Cardamom

Question 11.
If crystallization process is not done in the nature, we can’t obtain…
A) Sea water
B) Sugar from sugarcane
C) Salt from sea water
D) Urea from crop
Answer:
C) Salt from sea water

Question 12.
The method of ……….. is used in the process of preparing cheese (paneer) in our houses.
A) decantation
B) filtration
C) sublimation
D) crystallisation
Answer:
B) filtration

Question 13.
Salt is separated from salt water by
A) crystallisation
B) filtration
C) sedimentation
D) sieving
Answer:
A) crystallisation

Question 14.
The reverse process of ‘evaporation’ is
A) filtration
B) decantation
C) boiling
D) condensation
Answer:
D) condensation

Question 15.
When the heavier component of a mixture settles down after water is added to it is called ……….
A) Sublimation
B) Filteration
C) Sedimentation
D) Crystallisation
Answer:
C) Sedimentation

Question 16.
Impurities settle at the bottom when muddy water was kept over night in a bucket. The clear water was then poured off from the top. The
process of separation used in this example is called
A) Filteration
B) Decantation
C) Winnowing
D) Sublimation
Answer:
B) Decantation

Question 17.
Separation of colours from a mixture of colours is called …….
A) Sublimation
B) Chromatography
C) Decantation
D) Crystallization
Answer:
B) Chromatography

Question 18.
Chromatography: colour: sedimentation ………
A) sand and mud
B) husk and paddy
C) flour and sugar
D) sugar and salt
Answer:
A) sand and mud

Question 19.
Find out the odd one regarding separation of mixture
A) Sublimation
B) Rectification
C) Crystallization
D) Distillation
Answer:
B) Rectification

Question 20.
If oil is mixed with water, how can you separate it?
A) by sublimation
B) by decantation
C) by sedimentation
D) by filtration
Answer:
D) by filtration

Question 21.
The result of conducting Chromatography is ……….
A) All colours are mixed
B) Colours are separated
C) New colours are formed without separation
D) No change observed
Answer:
B) Colours are separated

Question 22.
The following method is used to separate colour from the mixture
A) Sedimentation
B) Filtration
C) Chromatography
D) Winnowing
Answer:
C) Chromatography

Question 23.
Mud is separated by this process
A) Sedimentation
B) Winnowing
C) Crystallisation
D) Distillation
Answer:
A) Sedimentation

Question 24.
Identify the correct sentence.
A) Colours are separated by chlorography
B) Colours are separated by chromatography
C) Colours are separated by achlorography
D) Colours are separated by chromography
Answer:
B) Colours are separated by chromatography

Question 25.
Match the following.
a) Hand picking ( ) i) Soil and water separation
b) Sedimentation ( ) ii) Husk from grain
c) Winnowing ( ) iii) Stones from rice
A) a-i, b-ii, c-iii
B) a-iii, b-ii, c-i
C) a-ii, b-iii, c-i
D) a-iii, b-i, c-ii
Answer:
B) Colours are separated by chromatography

Question 26.
Mixture of substances present in the coffee.
A) Coffee powder, water, sugar, milk
B) Salt, water, coffee powder
C) Salt, water, coffee powder
D) Salt, sugar water, coffee powder
Answer:
A) Coffee powder, water, sugar, milk

Question 27.
Match the following.
a) Crystallisation ( ) i) Prepare pure water
b) Distillation ( ) ii) Camphor vapourisation
c) Sublimation ( ) iii) Salt from water
A) a – i,b – ii,c – iii
B) a – iii,b – i,c – ii
C) a – ii,b – i,c – iii
D) a – i,b – iii,c – ii
Answer:
B) a – iii,b – i,c – ii

Question 28.
Read the following sentences. Find the correct sentences.
i) Chromatography is done with chalk piece
ii) Sublimation is the technique for salt and water
iii) We can separate stones and paddy from rice
iv) Winnowing helps us to separate husk from grain
A) i, ii, iii
B) i, iii, iv
C) i, iii only
D) ii, iii, iv
Answer:
B) i, iii, iv

Question 29.
Substances that are mixed in lemon water.
A) lemon juice
B) salt or sugar
C) water
D) all the above
Answer:
D) all the above

Question 30.
One of the following is not a man-made substance
A) laddu
B) animal body
C) jam
D) curd
Answer:
B) animal body

Question 31.
Find out the wrong statement.
A) Husk is separated from grain by winnowing
B) Flour is separated from red gram by crystallisation
C) Stones are separated from rice by hand picking
D) Salt is obtained by evaporation of sea water.
Answer:
B) Flour is separated from red gram by crystallisation

Question 32.
Identify the correct statement of the following.
I) Salt is separated from salt solution by crystallization.
Il) Sugar is separated from tea by filtration.
A) I, Il are correct
B) I, II are not correct
C) I is correct, is not correct
D) I is not correct,is correct
Answer:
C) I is correct, is not correct

Question 33.
The correct question to clarify doubt on distillation.
A) How can we use drinking water?
B) What material is used for chromatography to get distilled water?
C) How can we get distilled water?
D) A or B
Answer:
C) How can we get distilled water?

Question 34.
What will be the consequence if there is no crystallisatlon in the nature?
A) We can’t find the colours
B) We can’t get distilled water
C) We can’t separate pure rice
D) We can’t get salt from sea water
Answer:
D) We can’t get salt from sea water

Question 35.
Find the odd one out regarding mixtures of substances.
A) Coffee
B) Tea
C) Lemon Juice
D) Water
Answer:
D) Water

Question 36.
Read the given sentences.
Lakshmi says that sedimentation and decantation are used at home while cleaning
rice and pulses for cooking.
A) Sentence is wrong based on the process
B) Sentence is correct based on the process
C) Sentence is incomplete based on the method
D) Sentence gave wrong information
Answer:
A) Sentence is wrong based on the process

Question 37.
Read the given sentences.
a) Chromatography is used to separate the colours
b) Camphor is vapourised by sublimation
A) Both the sentences are wrong
B) (a) is correct (b) is wrong
C) (b) is correct (a) is correct
D) Both the sentences are correct
Answer:
D) Both the sentences are correct

Question 38.
Filter paper for mud water. Then what is for chromatography?
A) Chalk powder
B) Funnel
C) Chalk piece
D) Sieve plate
Answer:
C) Chalk piece

Question 39.
When a few plants are Infested …………… is an excellent method of controlling pests.
A) hand picking
B) crystallization
C) chromatography
D) sedimentation
Answer:
A) hand picking

Question 40.
How can you separate stones, the mixture combining pebbles and other organic matter?
A) distillation
B) crystallization
C) decantation
D) hand picking
Answer:
D) hand picking

Read the given paragraph and answer the question:
On a windy day, a farmer stands on a high platform and allows the mixture of grain and husk to drop slowly from the flat pan. The wind carries the husk forward and the grain fall vertically downward. A separate heap of grain is formed.

Question 41.
Which method of separation is explained in the given paragraph?
A) sieving
B) flat falling
C) winnowing
D) hand moving
Answer:
C) winnowing

Question 42.
A filter paper can be used to separate
A) salt from salt solution
B) seeds and solid particles of pulp in the vegetable juice
C) muddy particles from muddy water
D) decoction from boiled tea leaves.
Answer:
B) seeds and solid particles of pulp in the vegetable juice

Question 43.
The method commonly employed by farmers to separate husk from grains is
A) sieving
B) threshing
C) winnowing
D) hand picking
Answer:
D) hand picking

Question 44.
Camphor and powdered salt mixture is separated by
A) sublimation
B) filtration
C) winnowing
D) chromatography
Answer:
A) sublimation

Question 45.
On large scale, milk or curd is to separate the butter.
A) hand picked
B) centrifuged
C) decanted
D) filtered
Answer:
B) centrifuged

Question 46.
The principle in the process of sedimentation is
A) Gravity
B) Attraction
C) Repulsion
D) Condensation
Answer:
A) Gravity

Question 47.
Find out the correct order of an experiment
a) Pour some water in a plate
b) Take a whole stick of white chalk
c) Observe the colour pattern formed on chalk
d) Put an ink mark on the curved surface of chalk
Chalk is placed in the water
A) b, d, a, e, c
B) a, e, c, d, b
C) d, c, e, b, a
D) c, e, b, a, d
Answer:
A) b, d, a, e, c

Question 48.
When you kept the camphor in open air, it disappears after some hours. Name the phenomenon.
A) Sublimation
B) Distillation
C) Crystallization
D) Evaporation
Answer:
A) Sublimation

Question 49.
Find the part in the given diagram of chromatography?

A) Chalk mark
B) Ink mark
C) Water mark
D) Oil mark
Answer:
B) Ink mark

Question 50.
What is the purpose of keeping cotton ply at the end of the funnel?

A) To prevent loss of vapourised camphor
B) To release loss of vapourised camphor
C) To stop solid camphor from escaping
D) To prevent loss of heat
Answer:
A) To prevent loss of vapourised camphor

Question 51.
The conical flask receiving water from heated conical flask in the distillation process is .
A) With full of impurities
B) With full of salt
C) With full of crystals
D) Without impurities
Answer:
D) Without impurities

Question 52.
The leaves are separated from the tea by the method of
A) Chromatography
B) Sieving
C) Hand picking
D) Filtration
Answer:
D) Filtration

Question 53.
What process is involved in the sublimation?
A) Changing from solid state to gaseous state
B) Changing from liquid state to solid state
C) Changing from gaseous state to liquid state
D) Changing from liquids to gaseous state
Answer:
A) Changing from solid state to gaseous state

Question 54.
Find out the correct order of an experiment
a) Stir the solution with a glass rod.
b) You will find salt crystals and powder in the dish
c) Heat some salt water in a beaker
d) Continue heating till all the water in the beacker has evaporated
A) c, a, d, b
B) d, a, b, c
C) a, c, d, b
D) d, c, b, a
Answer:
A) c, a, d, b

Question 55.
Which substance is used instead of water to do evaporation experiment?
A) Sand
B) Soda water
C) Rice
D) Piece of chalk
Answer:
B) Soda water

Question 56.
The process of separation of sugar and flour is
A) Filtration
B) Sieving
C) Winnowing
D) Chromatography
Answer:
B) Sieving

Question 57.
Which substance given below undergoes sublimation
A) camphor
B) water
C) kerosene
D) crystal violet
Answer:
A) camphor

Question 58.
Generally we see sublimation process here in our surroúndings
A) lighting camphor in the temples
B) incense sticks formers
C) salt crystallization
D) drinking water
Answer:
A) lighting camphor in the temples

Question 59.
People prefer ………… and methods at home to clean rice and pulses for cooking
A) sedimentation, sublimation
B) sublimation, distillation
C) distillation, crystallisation
D) sedimentation, decantation
Answer:
D) sedimentation, decantation

Read the given lines.
Before administering injections to patients, doctors mix injection powder with some liquid.

Question 60.
What is the liquid along with injections used by doctors?
A) Filtration
B) Distilled water
C) Boiled water
D) Mud water
Answer:
B) Distilled water

Question 61.
Sublimation — Camphor
Crystallisation — Sea water
Winnowing — Husk from gram
What do we get from salt water by the process of Crystallisation?
A) Salt
B) Soil
C) Water
D) Rocks
Answer:
A) Salt

Read the given lines.
Filter paper is a sieve made of paper which has very fine holes. We can filter very small particles using this type of sieve.

Question 62.
What method is done to separate flour from mustard seeds?
A) Sedimentation
B) Distillation
C) Sieving
D) Decantation
Answer:
C) Sieving

Question 63.
Given picture shows heating of camphor on ……….

A) sublimation
B) sedimentation
C) crystallization
D) distillation
Answer:
A) sublimation

Question 64.
The given picture explains the process of …………….

A) sublimation
B) filtration
C) chromatography
D) sublimation
Answer:
C) chromatography

Question 65.
What is done through the apparatus shown In the given picture?

A) decantation
B) decantation
C) sedimentation
D) crystallisation
Answer:
B) decantation

Question 66.
I Identify the figure.
A) Sedimentation
B) Decantation
C) Crystallization
D) Distillation
Answer:
B) Decantation

Question 67.
The process which is shown in the diagram is …………..

A) Chromatography
B) Hand picking
C) Sieving
D) Winnowing
Answer:
C) Sieving

Question 68.
The experiment indicated in the following diagram.

A) Preparation of distilled water
B) Sublimation
C) Condensation of sugar
D) Preparation of salt water
Answer:
A) Preparation of distilled water

Question 69.
What is the man doing in the picture?

A) Decantation
B) Distillation
C) Winnowing
D) Chromatography
Answer:
C) Winnowing

Question 70.
For administering injections doctors use
A) Salt water
B) Distilled water
C) Sea water
D) Sugar water
Answer:
B) Distilled water

Question 71.
One of the following is not a hand picking technique.
A) Stones from rice
B) Rotten fruits from fresh fruits
C) Separating oranges and apples
D) Separate husk from grains
Answer:
D) Separate husk from grains

Question 72.
Different types of separation techniques help us
A) to get desirable quantities of material
B) to remove good varieties
C) to get undesirable material
D) to follow various techniques
Answer:
A) to get desirable quantities of material

Regular practice with TS 6th Class Science Bits with Answers 6th Lesson Habitat improves students’ confidence and readiness for assessments and examinations.

TS 6th Class Science Bits 6th Lesson Habitat

Question 1.
Components of a habitat
A) temperature
B) moisture
C) shelter
D) above all
Answer:
D) above all

Question 2.
AIl habitats are grouped into
A) terrestrial
B) aquatic
C) A and B
D) air habitat
Answer:
C) A and B

Question 3
Habitats show the of nature.
A) environment
B) plants
C) animals
D) diversity
Answer:
D) diversity

Question 4.
Our intestine is a habit at for
A) several animals
B) several microbes
C) several plants
D) none of the above
Answer:
B) several microbes

Question 5.
One of the following is a reptile
A) Wolf
B) Parrot
C) Garden Lizard
D) House fly
Answer:
C) Garden Lizard

Question 6.
An example that belongs to aquatic habitat is
A) hydrill
B) vallisneria
C) lotus
D) all
Answer:
D) all

Question 7.
Organism that lives in the bottom of the pond is
A) fis
B) lotus
C) hydrilla
D) whirling beetle
Answer:
C) hydrilla

Question 8.
Desert animal
A) Rat
B) Camel
C) Horse
D) Cow
Answer:
B) Camel

Question 9.
Organism lives in underground
A) Cat
B) Earthworm
C) Hen
D) Dog
Answer:
B) Earthworm

Question 10
Identify the plant which float on the surface of the pond.
1) Hydrilla
2) Pistia
3) Lotus
4) Vallisneria
A) 1,2,3
B) 2,3
C) 3
D) 2
Answer:
D) 2

Question 11.
Identify the plant which is not a hydrophyte (water plant)
A) Hydrilla
B) Tulasi (Holy basil)
C) Lotus
D) Vallisneria
Answer:
B) Tulasi (Holy basil)

Question 12.
In the following which belongs to desert habitat?
A) elephant
B) horse
C) camel
D) lion
Answer:
C) camel

Question 13.
An example of terrestrial habitat
A) forest
B) pond
C) sea
D) river
Answer:
A) forest

Question 14.
……………. is the suitable place for cockroaches.
A) Wet and dark
B) Dry and dark
C) Wet and light
D) A and B
Answer:
B) Dry and dark

Question 15.
Which of the following is a desert plant?
A) Cactus
B) Acaria
C) Aloevera
D) All of these
Answer:
D) All of these

Question 16.
The birds and animals take temporary habitat in our school during midday meal
A) Crow
B) Dog
C) House-flies
D) All
Answer:
D) All

Question 17.
Identify desert plant
A) Cactus and Aloevera
B) Neem and Teakwood
C) Mango
D) Apple and Guava
Answer:
A) Cactus and Aloevera

Question 18.
Ozone day is celebrated on
A) September -16
B) October -16
C) November -16
D) December -16
Answer:
A) September -16

Question 19.
Birds from Siberia come to Kolleru lake. This is
A) Change of habitat for laying eggs
B) Distance from hunters
C) For maintaining ecological balance
D) To entertain visitors
Answer:
A) Change of habitat for laying eggs

Question 20.
All habitats on land collectively known as
A) Desert habitat
B) Terrestrial habitat
C) Aquatic habitat
D) Forest habitat
Answer:
B) Terrestrial habitat

Question 21.
Hydrilla plant grows
A) on water
B) on the land
C) in water
D) at any place
Answer:
C) in water

Question 22.
The plants that are grown in our house.
A) Peepal
B) Tamarind
C) Neem
D) Crotan
Answer:
A) Peepal

Question 23.
The following plants need less water.
A) Desert plants
B) Water plants
C) Terrestrial plants
D) Garden plants.
Answer:
A) Desert plants

Question 24.
Example of aquatic plant.
A) Hydrilla
B) Hydra
C) Rose
D) Hibiscus
Answer:
A) Hydrilla

Question 25.
Read the following sentences.
a) In orchards, farmers grow a single type of fruit plants.
b) In a mango orchards different types of trees can be grown.
A) both a and b are true
B) a is true, b is false
C) a is false, b is true
D) both a and b are false
Answer:
B) a is true, b is false

Question 26.
The animal that lives on both terrestrial and aquatic habitats
A) Bird
B) Frog
C) Leech
D) Fish
Answer:
B) Frog

Question 27.
This is not an aquatic habitat
A) lake
B) canal
C) river
D) desert
Answer:
D) desert

Question 28.
If pond habitat is destroyed
A) fish will die
B) birds will die
C) insects disappear
D) trees will die
Answer:
A) fish will die

Question 29.
This is not a pet animal
A) Cow
B) Dog
C) Tiger
D) Cat
Answer:
C) Tiger

Question 30.
Identify the odd one.
A) Hydrilla
B) Lotus
C) Vallisnaria
D) Tamarind
Answer:
D) Tamarind

Question 31.
Identify the plant which is different from other plants.
A) Aloevera
B) Opuntia
C) Vallisnaria
D) Cactus
Answer:
C) Vallisnaria

Question 32.
If we disturb the habitat of any organism what would happen?
A) Organism will die
B) It will impact other organisms in the habitat
C) No change will occur
D) All the organisms will be happy
Answer:
B) It will impact other organisms in the habitat

Question 33.
The components of a habitat are
A) air
B) water and food
C) shelter
D) all the above
Answer:
D) all the above

Question 34.
Hydrilla plants are formed in habitat.
A) sand
B) tree
C) aquatic
D) desert
Answer:
C) aquatic

Question 35.
If you want to create habitat for birds what would you do?
A) growing trees
B) cutting trees
C) sowing trees
D) killing trees
Answer:
A) growing trees

Read the paragraph and answer the questions (36- 38).
The plants that grow ¡n coastal regions differ from those of Telangana or Rayalaseema.

Question 36.
What will you understand from the above sentence?
A) Difference in states
B) Difference in plants
C) Diversity of habitat
D) Diversity of land
Answer:
C) Diversity of habitat

Question 37.
Battameka pitta is seen in district.
A) Krishna
B) Kurnool
C) Vizag
D) Hyderabad
Answer:
B) Kurnool

Question 38.
We can see mangroves only in districts
A) coastal
B) deccan
C) mountain
D) desert
Answer:
A) coastal

Question 39.
During the months of October to March birds like appear near Kolleru lake.
A) Pelican
B) Peacocks
C) Sparrows
D) Vultures
Answer:
A) Pelican

Question 40.
Identify the animal belongs to pond habitat.

A) Lion
B) Crow
C) Fish
D) Elephant
Answer:
C) Fish

Question 41.
Identify the given diagrams.
A) Cockroach; Dragonfly
B) Dragon fly; House fly
C) House fly; Cockroach
D) Pond skater; Dragonfly
Answer:
D) Pond skater; Dragonfly

Question 42.
Identify the given plant.
A) Pistia
B) Lotus
C) Ichornia
D) Hydrilla
Answer:
A) Pistia

Question 43.
Interdependency of organisms is disappearing due to
A) Industrialisation
B) Pollution
C) Man made activities
D) Any one of the above
Answer:
C) Man made activities

Question 44.
All the desert animals can adjust in any dry habitat. Can a human being adjust?

A) Yes
B) No
C) Can’t say
D) Yes / No
Answer:
B) No

Question 45.
A beautiful habit at

A) An orchand
B) Dry land
C) Dumping yard
D) B and C
Answer:
A) An orchand

Question 46.
The barks bear green velvety growth that are seen in
A) Summer season
B) Autumn season
C) Rainy season
D) Dry condition
Answer:
C) Rainy season

Question 47.
……………. is voluntary organisation to work for animal rights and protection
A) Red Cross
B) Green Cross
C) Blue Cross
D) All
Answer:
C) Blue Cross

Question 48.
Good example for diversity of habItat
A) Grapes grown in Telangana and Andhra
B) Apples grown in Kashmiî but not in A.P.
C) Lions are seen all over India.
D) Buttameka pitta is in all the states.
Answer:
B) Apples grown in Kashmiî but not in A.P.

Question 49.
Unharmed habit at leads to
A) better war
B) better food searching
C) unfavourable life
D) better life
Answer:
D) better life

Question 50.

Parts	Terrestrial plant (Tulasi)	Aquatic plant (Hydrilla)
Stem Leaf	hard flattened	Slender ?

A) Scaly
B) Large
C) Hard
D) Long
Answer:
A) Scaly