Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 349 · 40 questions

Remember (Spot the science): Magnets: pull iron, nickel, cobalt; like poles push apart, unlike poles pull together; a freely hanging magnet points north–south. Simple machines: lever (see-saw, crowbar), pulley (flagpole), inclined plane (ramp, slide), wedge (knife, axe), wheel and axle (doorknob), screw (jar lid). Solids keep their shape, liquids flow, gases fill any space. Renewable: solar, wind, water, tidal energy. Non-renewable: coal, petrol, diesel, natural gas.

1. 1.🌿 Which gas do green plants give out in sunlight? (a) carbon dioxide (b) oxygen (c) smoke (d) steam
2. 2.Which of these is a gas? (a) carbon dioxide (b) fruit juice (c) an iron rod (d) ice
3. 3.🧪 Is a brick a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
4. 4.🔍 Which is the odd one out? (a) a stone (b) water vapour (c) a book (d) a brick
5. 5.Which of these is a pulley? (a) a knife (b) a nutcracker (c) a see-saw (d) a lift
6. 6.⚙️ Which simple machine is a crowbar? (a) lever (b) pulley (c) screw (d) wedge
7. 7.True or false: a steering wheel is an inclined plane. (a) False (b) True
8. 8.⚙️ Which simple machine is a ramp? (a) screw (b) pulley (c) inclined plane (d) wheel and axle
9. 9.Which of these is a screw? (a) a nutcracker (b) a lift (c) a playground slide (d) a jar lid
10. 10.🧲 How many poles does a magnet have?
11. 11.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
12. 12.⚙️ Which simple machine is a see-saw? (a) lever (b) wheel and axle (c) wedge (d) pulley
13. 13.Which of these is a wedge? (a) a ramp (b) a steering wheel (c) a jar lid (d) an axe
14. 14.🧲 A north pole faces a south pole. What happens? (a) they push apart (b) they pull together (c) they turn blue (d) they melt
15. 15.🔍 Which is the odd one out? (a) a stone (b) ice (c) vinegar (d) a brick
16. 16.🌱 Which gas do green plants take in to make their food? (a) oxygen (b) smoke (c) steam (d) carbon dioxide
17. 17.🔍 Which is the odd one out? (a) an iron rod (b) carbon dioxide (c) air (d) oxygen
18. 18.♻️ Is petrol a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
19. 19.True or false: a lift is a pulley. (a) False (b) True
20. 20.♨️ At sea level, pure water boils at how many degrees Celsius?
21. 21.🔍 Which is the odd one out? (a) an iron bolt (b) nickel (c) a gold ring (d) an iron screw
22. 22.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
23. 23.🧲 Is an iron bolt pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
24. 24.True or false: kerosene is a renewable source of energy. (a) False (b) True
25. 25.True or false: a ramp is an inclined plane. (a) False (b) True
26. 26.True or false: an axe is a wedge. (a) False (b) True
27. 27.🔍 Which is the odd one out? (a) an iron bolt (b) a copper wire (c) nickel (d) an iron screw
28. 28.⚙️ Which simple machine is a playground slide? (a) pulley (b) inclined plane (c) wheel and axle (d) screw
29. 29.Which of these is pulled by a magnet? (a) a paper sheet (b) an iron pin (c) a glass marble (d) a rubber band
30. 30.💧 What do we call water turning into vapour? (a) melting (b) condensation (c) freezing (d) evaporation
31. 31.True or false: a see-saw is a wedge. (a) True (b) False
32. 32.Which of these is not pulled by a magnet? (a) nickel (b) a paper sheet (c) an iron screw (d) an iron nail
33. 33.🧪 Is vinegar a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
34. 34.🔍 Which is the odd one out? (a) a rubber band (b) a wooden spoon (c) an iron nail (d) aluminium foil
35. 35.🧪 Is cooking oil a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
36. 36.🧲 Is a copper wire pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
37. 37.Which of these is a gas? (a) a brick (b) air (c) cooking oil (d) a stone
38. 38.Which of these is pulled by a magnet? (a) nickel (b) a wooden spoon (c) a cotton cloth (d) a rubber band
39. 39.Which of these is a wedge? (a) a ramp (b) a steering wheel (c) a playground slide (d) a knife
40. 40.Which of these is a liquid? (a) carbon dioxide (b) an iron rod (c) a brick (d) cooking oil

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