Class 3 Science Practice Questions

Q1. Which part of the plant absorbs water from the soil? 🔬

1. Root
2. Stem
3. Flower
4. Leaf

Q2. In a food chain, which organism is always at the beginning? 🔬

1. Lion
2. Eagle
3. Green plant
4. Deer

Q3. Water evaporates and goes up into the sky to form ___. 🔬

1. Snow
2. Rain
3. Rivers
4. Clouds

Q4. Which simple machine helps us lift heavy objects easily? 🔬

1. Lever
2. Wheel
3. Wedge
4. Screw

Q5. Which of these animals is a herbivore? 🔬

1. Eagle
2. Rabbit
3. Frog
4. Tiger

Q6. What do plants need to make their own food? 🔬

1. Sunlight, water and air
2. Fire and smoke
3. Sand and stones
4. Milk and salt

Q7. In the water cycle, what happens to clouds when they get heavy with water? 🔬

1. They turn into rocks
2. It rains
3. They fly away
4. They grow bigger

Q8. Which of these is NOT a source of light? 🔬

1. Stone
2. Candle
3. Sun
4. Bulb

Q9. An inclined plane is a type of which simple machine? 🔬

1. Lever
2. Wheel and axle
3. Ramp
4. Pulley

Q10. Which of these animals lays eggs? 🔬

1. Horse
2. Dog
3. Hen
4. Cow

Q11. Which part of a plant makes food?

1. Leaf
2. Root
3. Stem
4. Flower

Q12. Which part of a plant absorbs water from the soil?

1. Leaf
2. Root
3. Flower
4. Seed

Q13. Which part of a plant carries water to the leaves?

1. Root
2. Leaf
3. Stem
4. Seed

Q14. Which part of a plant grows into a new plant?

1. Leaf
2. Stem
3. Flower
4. Seed

Q15. Which part of a plant is colourful and attracts insects?

1. Flower
2. Root
3. Stem
4. Leaf

Q16. Which body part do we use to taste food?

1. Eye
2. Tongue
3. Ear
4. Nose

Q17. Which body part helps us feel by touch?

1. Eye
2. Ear
3. Skin
4. Tongue

Q18. Where does this animal live? 🐟

1. Desert
2. Forest
3. Land
4. Water