Online Test — Materials Around Us
10 Questions • 12 min • Chapter MCQ
12:00
Question 1 of 10
medium
We can find out if a thing floats or sinks by…
Putting it in water
Smelling it
Weighing words
Listening
Explanation: We test by placing the object in water.
Question 2 of 10
hard
One toy car can be made of more than one material. This shows…
Everything is made of glass
A thing can be made of many materials
Toys have no material
Only one material exists
Explanation: Many things use more than one material together.
Question 3 of 10
easy
We use ___ to write on.
Water
Stone
Paper
Metal
Explanation: We write on paper.
Question 4 of 10
easy
A book's pages are made of…
Glass
Metal
Paper
Stone
Explanation: Pages are made of paper.
Question 5 of 10
easy
Which material is made by people?
Stone
Plastic
Water
Cotton
Explanation: Plastic is made by people in factories.
Question 6 of 10
easy
When something goes down to the bottom of water it is said to…
Float
Sink
Fly
Melt
Explanation: Going to the bottom is sinking.
Question 7 of 10
easy
A stone feels…
Hard
Soft
Wet
Fluffy
Explanation: A stone is hard.
Question 8 of 10
hard
Which is BOTH hard and smooth?
A cotton ball
A glass marble
A sponge
A pillow
Explanation: A glass marble is hard and smooth.
Question 9 of 10
easy
Which material comes from nature?
Wood
Plastic
Glass
Rubber tyre
Explanation: Wood comes from trees — it is natural.
Question 10 of 10
hard
Why are windows made of glass and not wood?
Glass is soft
Glass is clear so light comes through
Wood is shiny
Glass is heavy
Explanation: We can see through clear glass — wood blocks the light.