Regular practice with TS 6th Class Science Bits with Answers 5th Lesson Materials and Things improves students’ confidence and readiness for assessments and examinations.
TS 6th Class Science Bits 5th Lesson Materials and Things
Question 1.
Eco-friendly products are
A) wood
B) jute
C) A & B
D) plastic
Answer:
C) A & B
Question 2.
Find the transparent substances correctly:
A) Oil paper, stone
B) Glass, polythene cover
C) Stone, tracing paper
D) Water
Answer:
B) Glass, polythene cover
Question 3.
One of the following is not made of wood
A) Chair
B) Table
C) Glass
D) Bench
Answer:
D) Bench
Question 4.
Example for opaque substance
A) Rubber
B) Oil paper
C) Plastic cover
D) Glass
Answer:
B) Oil paper
Question 5.
Identify the object which is made up of more than one material.
A) Wooden bowl
B) Ceramic bowl
C) Chair
D) Plastic mug
Answer:
C) Chair
Question 6.
Which one is opaque substance?
A) Glass
B) Water
C) Oil paper
D) Wood
Answer:
D) Wood
Question 7.
Oil paper is substance.
A) Translucent
B) Opaque
C) Transparent
D) Above all
Answer:
C) Transparent
Question 8.
One of the following is not translucent substance
A) Oil paper
B) Window glass
C) A & B
D) Wood
Answer:
B) Window glass
Question 9.
One of the followings not transparent substance
A) Oil paper
B) Bus front glass
C) Polythene paper
D) Air
Answer:
B) Bus front glass
Question 10.
If you threw the paper bowl into water
A) It will sink
B) It will float
C) It will bounce back
D) Nothing happen
Answer:
D) Nothing happen
Question 11.
Identify the transparent object from below given options.
A) Oil paper
B) Glass before the bus driver
C) Face mirror
D) Rough glass
Answer:
B) Glass before the bus driver
Question 12.
The materials which don’t change their shape
A) liquids
B) gases
C) solids
D) none of them
Answer:
C) solids
Question 13.
The fumes of candle is a good example of
A) liquid
B) solid
C) mixed
D) gas
Answer:
D) gas
Question 14.
Which of the following floats on water?
A) leaf
B) iron nail
C) stone
D) cell phone
Answer:
A) leaf
Question 15.
Example of soluble substance
A) sugar
B) sand
C) saw dust
D) oil
Answer:
A) sugar
Question 16.
The material that does not dissolve in water
A) insoluble
B) soluble
C) opaque
D) transparent
Answer:
A) insoluble
Question 17.
Salt is soluble in
A) kerosene
B) water
C) petrol
D) oil
Answer:
B) water
Question 18
Floats on water
A) Iron nail
B) stone
C) rice
D) oil
Answer:
D) oil
Question 19.
The water floating object Is
A) Wood
B) Stone
C) Iron nail
D) Potato
Answer:
A) Wood
Question 20.
Density of water is
A) 1 gm/ml
B) 2 gm/ml
C) 3 gm/ml
D) 4 gm/ml
Answer:
A) 1 gm/ml
Question 21.
You will see the type of glass in shopping malls
A) Transparent
B) Opeque
C) Translucent
D) Hand glass
Answer:
A) Transparent
Question 22.
……………. is insoluble in water
A) Sugar
B) Saw dust
C) Salt
D) All the above
Answer:
B) Saw dust
Question 23.
Which of the following is not a liquid?
A) Water
B) Milk
C) Mercury
D) Salt
Answer:
D) Salt
Question 24.
Read the following sentences.
i) Lemon juice is soluble in water
ii) Salt is insoluble in water.
iii) Sugar is soluble in water
Correct sentences from above.
A) i & ii
B) i & iii
C) ii & iii
D) i, ii & iii
Answer:
B) i & iii
Question 25.
Find out the odd one regarding solubility of substance.
A) sugar
B) salt
C) sand
D) camphor
Answer:
C) sand
Question 26.
Pick up the correct sentence.
A) Kerosone is insoluble in water
B) Oil is soluble in water
C) Sand is completely soluble in water
D) Dissolved substances are stones
Answer:
A) Kerosone is insoluble in water
Question 27.
“All the materials that float cannot be made to sink” The above sentence is ………..
A) wrong
B) right
C) can’t say
D) either right or wrong
Answer:
A) wrong
Question 28.
Why doesn’t sand mix with water?
A) It has soluble capacity
B) It has melting capacity
C) It is insoluble in water
D) A & B
Answer:
C) It is insoluble in water
Question 29.
Find out the wrong match.
| 1 | Mirror | Glass, Wood |
| 2 | Door | Wood, Paint |
| 3 | Towel | Metal, Rubber |
| 4 | Pot | Clay |
A) 1
B) 2
C) 3
D) 4
Answer:
C) 3
Question 33.
Water is a liquid. Then it dissolves
A) all the substances
B) only some substances
C) no substances
D) A & C
Answer:
B) only some substances
Question 34.
The substance which is available in three states
A) Oil
B) Dalda
C) Petrol
D) Water
Answer:
D) Water
Question 35.
Solid material among the following
A) Water
B) Water vapour
C) Ice
D) Oil
Answer:
C) Ice
Question 36.
What question will you ask your teacher about state of the material?
A) How many states of materials are available in nature?
B) What is the use of gases?
C) How can you hold material?
D) Into how many states, liquids are classified
Answer:
A) How many states of materials are available in nature?
Question 37.
What will happen if some substances are not soluble in water?
A) They will float
B) We can’t eat substances
C) They will sink
D) A & C
Answer:
D) A & C
Question 38.
Can you make a chair with glass or mud ? If not why?
A) We can’t make. Because mud is a loose soil
B) We can make. Because mud is a hard soil
C) We can’t make. Because mud is a hard soil
D) We can make. Because mud is loose soil.
Answer:
A) We can’t make. Because mud is a loose soil
Question 39.
If you put a wood piece in salt water
A) sinks in water
B) floats on water
C) dissolves in water
D) remains in the middle
Answer:
B) floats on water
Question 40.
Identify mis – matched Rair.
A) Tansparent – mirror of us
B) Opaque-wood
C) Translucent-stone
D) Reflecting matter – wood
Answer:
C) Translucent-stone
Question 41.
Water bottle is made up of
A) three different materials
B) two different materials
C) one material
D) A & C
Answer:
C) one material
Question 42.
The item which are made of wood
A) Chair
B) Doors & Chairs
C) iron nails
D) Glass
Answer:
B) Doors & Chairs
Question 43.
If you want to see the objects unclearly we should use
A) Translucent substances
B) Transparent substances
C) Opaque substances
D) All
Answer:
A) Translucent substances
Question 44.
The colour of smoke comes from extinguished candle wick
A) grey
B) black
C) blue
D) white
Answer:
D) white
Question 45.
Material is converted from liquid to solid on
A) boiling
B) heating
C) cooling
D) pressing
Answer:
C) cooling
Question 46.
What did you use to make a paper translucent?
A) water
B) oil
C) salt
D) sugar
Answer:
B) oil
Question 47.
Arrange the order of sentences for doing the candle and burn matching stick experiment
i) See a column of white smoke
ii) Hold a burning matchstick
iii) Extinguish the flame
iv) Keep burning matchstick close to smoke.
A) i, iii, ii, iv
B) iv, iii, ii, i
C) ii, iii, i, iv
D) iv, iii, i, ii
Answer:
C) ii, iii, i, iv
Question 48.
What will you observe from the experiment candle burning match stick?
A) Solid can he converted into liquid
B) A solid can be converted into liquid and then gases
C) A solid can be converted into semi-solid
D) A solid cannot be converted
Answer:
B) A solid can be converted into liquid and then gases
Question 49.
Iron nail is put in water. Empty iron tin is put in water.
A) Iron nail floats
Empty iron tin sinks
B) Iron nail floats
Empty iron tin floats
C) Iron nail sinks
Empty iron tin sinks
D) Iron nail sinks
Empty iron tin floats
Answer:
D) Iron nail sinks
Empty iron tin floats
Question 50.
Transparent substances are mostly used here
A) Saloon shops
B) Packing of sweets by shop keeper
C) Bus windows
D) All the above
Answer:
D) All the above
Question 51.
Read the sentence and answer the question.
We sort material as solids, liquids and gases based on their state at normal temperature.
What factor mainly influences the state of material?
A) Light
B) Temperature
C) Humidity
D) Rain
Answer:
B) Temperature
Question 52.
| Solids | Liquids | Gases |
| stone | milk | smoke |
| chalk piece | water | air |
| wood | kerosene | gas in cylinder |
Air is a good example for …………… state of material. ( )
A) gaseous
B) liquid
C) solid
D) opaque
Answer:
A) gaseous
Question 53.
| Leather | Shoes, bags, belt |
| Ceramic | Cups, plates, saucers |
| Rock | Idols, rollers, bricks |
What do we use to make plates?
A) Ceramic
B) Leather
C) Rock
D) Stone
Answer:
A) Ceramic
Question 54.
| Bicycle | Wood, metal, rubber, paint |
| Pot | Clay, paint |
| Door | Wood, paint |
Wood is used in making ……………..
A) Bicycle, pot
B) Pot, door
C) Bicycle, door
D) Pot, door, cycle
Answer:
C) Bicycle, door
Question 55.
| Glassjar | Transparent |
| Steel glass | Opaque |
| Bus window glass | Transparent |
| Oil paper | Transparent |
Which are transparent?
A) Glass jar, bus, window glass
B) Oil paper
C) Steel glass
D) Oil papers, steel glass
Answer:
A) Glass jar, bus, window glass
Question 56.
This is an opaque material
A) Glass
B) Plastic used for lamination
C) Water
D) Wood
Answer:
D) Wood
Question 57.
A person is easily observing outside environment from his closed window. So it is made up of
A) Glass
B) Iron sheet
C) Wood
D) Aluminium
Answer:
A) Glass
Question 58.
You construct the windows with the following object to see the inner objects outside and outer objects inside ……….
A) Glass
B) Metal sheet
C) Thermacol
D) Plywood
Answer:
A) Glass
Question 59.
Which of the following jars is used by a shopkeeper to exhibit sweets?
A) Glass jar
B) Wooden jar
C) Iron jar
D) Steel jar
Answer:
A) Glass jar
Question 60.
Which of the following material is used to make a boat?
A) Wood
B) Cement
C) Paper
D) Glass
Answer:
A) Wood
Question 61.
The opaque substance that protects house
A) water
B) walls
C) curtains
D) glass
Answer:
B) walls
Question 62.
Gin wants to use mirror in his house for light, at the same time the things should not be seen from outside. Which type of mirrors are to be used?
A) Transparent
B) Opaque
C) Translucent
D) None of the above
Answer:
C) Translucent
Question 63.
Floating a ship on surface of sea water is an amazing work and hardship behind it. This creditgoesto
A) The scientists who designed it
B) The people who sail in it
C) The people who built it
D) The businessman who built it
Answer:
A) The scientists who designed it
Question 64.
Wooden piece sinks but not wooden bowl. The reason is
A) material in one shape will sink in water but float when they are in other shape
B) material sinks in other shape.
C) material floats in any shape
D) material sinks or floats in any shape
Answer:
A) material in one shape will sink in water but float when they are in other shape