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1. What is the process of coating paper called?
A. Marbling
B. Painting
C. Doodling
D. Sketching
2. What is used to dilute oil paints in marbling?
A. Water
B. Kerosene or turpentine
C. Alcohol
D. Soap
3. How much water is used to fill the bucket for marbling?
A. Half
B. Full
C. Three-fourths
D. One-fourth
4. What is the property of oil used in marbling?
A. Dissolves in water
B. Sinks in water
C. Floats on water
D. Reacts with water
5. What is the first step in marbling?
A. Twirling the colors
B. Pressing the paper on water
C. Filling the bucket with water
D. Sprinkling paint
6. What is used to create shapes and designs on water in marbling?
A. Brush
B. Spoon
C. Hands
D. Comb
7. What happens to the paper after lifting it out during marbling?
A. It is rinsed
B. It is dried
C. It is painted again
D. It is cut
8. What materials are needed to make a magic watering can?
A. Hammer, nail, tin, lid
B. Brush, paint, bucket
C. Knife, scissors, plastic bottle
D. Spoon, lid, glue
9. How is the shower of the magic watering can controlled?
A. By shaking it
B. By pressing the lid
C. By blocking the bottom hole with a finger
D. By tilting it
10. What scientific principle makes the magic watering can work?
A. Gravity
B. Friction
C. Air pressure
D. Surface tension
11. How are holes made in the tin for the magic watering can?
A. By drilling
B. By using a hammer and nail
C. By cutting
D. By piercing with scissors
12. What is done before turning the tin upside down in the magic watering can?
A. The water is heated
B. The lid is removed
C. The bottom hole is covered with a finger
D. The tin is shaken
13. What do the plants in Tanmay's presentation love?
A. Soil
B. Sunlight
C. Showers every day
D. Fertilizer
14. Why is water released when the finger is removed from the bottom hole of the magic watering can?
A. Because of gravity
B. Because of air pressure difference
C. Because the lid is loose
D. Because the tin is heavy
15. What should you be careful of while making the magic watering can?
A. Not to spill water
B. Not to hurt yourself
C. Not to break the tin
D. Not to use too many nails
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