MCQ for Class 6 Science Chapter 4 Sorting Materials Into Groups with Answers

1. What makes the basis of sorting materials into groups?

Similarities in their properties

Differences in their properties

Both similarities and differences in their properties

All of these

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Question 1 of 10

2. Which one will show a metallic lustre?

Any surface of a metal

Freshly cut surface of a metal

Freshly cut surface of non-metal

Surfaces of all materials

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Question 2 of 10

3. An oily thin paper sheet will be

transparent

translucent

opaque

cannot be predicted

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Question 3 of 10

4. Purpose of sorting material into groups is

to study their properties

convenience

both (a) and (b)

inconvenience

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Question 4 of 10

5. Which is a set of transparent materials?

Glass and air

Water and glass

Water and air

All of these

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Question 5 of 10

6. Choose the opaque object from the following:

Charcoal

Air

Glass

Water

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Question 6 of 10

7. Which one of the following is not soluble in water?

Turmeric powder

Common salt

Alum

All are soluble

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Question 7 of 10

8. Which object shines?

Plastic toy

Cotton shirt

Steel spoon

Stone piece

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Question 8 of 10

9. Which of the following has reddish brown colour?

Gold

Copper

Iron

Brass

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Question 9 of 10

10. Which one of the following is insoluble in water?

Alcohol

Sodium chloride

Coconut oil

Sugar

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Question 10 of 10