2. Which mixture can you separate using magnet? *

A. Coffee and sugar

B. Iron filing and sand

C. Lemon pulp and juice

D. Water and stones

3. Which mixture is being separated by construction workers through sieving? *

A. Stones and sand

B. Wood and bricks

C. screws and nails

D. Hallow blocks and cement

4. How will you separate a mixture of ground pepper and water? *

A. Using a funnel

B. Using a sieve

C. Using a magnet

D. Using filtering medium

5. Choose the best technique to separate pasta from water. *

A. Decantation

B. Handpicking

C. Magnetic separation

D. Sieving

6. Handpicking is the best technique to separate ______. *

A. Apples and oranges

B. Coffee and sugar

C. Needle and sand

D. Soil and water

7. Which of the following techniques is applicable in separating chalk and needles? *

A. Decantation

B. Magnetic separation

B. Coffee and sugar

D. Winnowing

8. The following statements are TRUE except one. *

A. Alloy is not a mixture

B. A mixture can be separated

C. Sugar is not a mixture

D. 3 in 1 coffee is a mixture


9. When are you going to use sieve? *

A. To sort onion from garlic

B. To mix milk and sugar

C. To remove insect from rice

D. To remove unwanted particles from the flour

10. How would you separate green and yellow marbles? *

A. Handpicking

B. Magnetic separation

C. Sieving

D. Winnowing

​