Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 229 · 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.True or false: diesel is a renewable source of energy. (a) False (b) True
2. 2.Which of these is a gas? (a) wood (b) fruit juice (c) a book (d) steam
3. 3.🧭 A magnet hung freely always comes to rest pointing ___. (a) east and west (b) up and down (c) north and south (d) at the Sun
4. 4.🧲 A north pole faces a south pole. What happens? (a) they turn blue (b) they push apart (c) they melt (d) they pull together
5. 5.Which of these is a wedge? (a) a bottle opener (b) a nutcracker (c) a lift (d) a knife
6. 6.♻️ Is water power a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
7. 7.⚙️ Which simple machine is a lift? (a) wheel and axle (b) pulley (c) lever (d) wedge
8. 8.Which of these is a gas? (a) a stone (b) carbon dioxide (c) a brick (d) milk
9. 9.🔍 Which is the odd one out? (a) aluminium foil (b) a copper wire (c) a gold ring (d) an iron bolt
10. 10.🔍 Which is the odd one out? (a) wood (b) a book (c) a stone (d) air
11. 11.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
12. 12.🔍 Which is the odd one out? (a) a paper sheet (b) a glass marble (c) aluminium foil (d) an iron nail
13. 13.🌱 Which gas do green plants take in to make their food? (a) smoke (b) steam (c) carbon dioxide (d) oxygen
14. 14.True or false: kerosene is a non-renewable source of energy. (a) True (b) False
15. 15.Which of these is a solid? (a) water vapour (b) cooking oil (c) a brick (d) oxygen
16. 16.Which of these is a solid? (a) oxygen (b) milk (c) a stone (d) vinegar
17. 17.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
18. 18.True or false: a crowbar is a lever. (a) False (b) True
19. 19.⚙️ Which simple machine is a see-saw? (a) wedge (b) wheel and axle (c) lever (d) pulley
20. 20.Which of these is a solid? (a) vinegar (b) wood (c) fruit juice (d) oxygen
21. 21.🔍 Which is the odd one out? (a) a stone (b) wood (c) steam (d) a book
22. 22.🧲 How many poles does a magnet have?
23. 23.🧲 Is a rubber band pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
24. 24.True or false: a steering wheel is an inclined plane. (a) True (b) False
25. 25.Which of these is a gas? (a) a book (b) ice (c) oxygen (d) wood
26. 26.True or false: a flagpole is an inclined plane. (a) True (b) False
27. 27.🔍 Which is the odd one out? (a) milk (b) oxygen (c) steam (d) carbon dioxide
28. 28.True or false: a see-saw is a wheel and axle. (a) True (b) False
29. 29.♻️ Is tidal energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
30. 30.🔍 Which is the odd one out? (a) an iron rod (b) vinegar (c) water (d) fruit juice
31. 31.Which of these is not pulled by a magnet? (a) an iron pin (b) a plastic ruler (c) an iron nail (d) cobalt
32. 32.🔍 Which is the odd one out? (a) nickel (b) an iron pin (c) an iron nail (d) aluminium foil
33. 33.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
34. 34.🌿 Which gas do green plants give out in sunlight? (a) carbon dioxide (b) smoke (c) oxygen (d) steam
35. 35.🔍 Which is the odd one out? (a) cobalt (b) nickel (c) a paper sheet (d) an iron nail
36. 36.True or false: wind energy is a non-renewable source of energy. (a) False (b) True
37. 37.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
38. 38.⚙️ Which simple machine is a ramp? (a) wheel and axle (b) lever (c) inclined plane (d) wedge
39. 39.⚙️ Which simple machine is a jar lid? (a) wheel and axle (b) lever (c) screw (d) pulley
40. 40.⚙️ Which simple machine is a doorknob? (a) wedge (b) inclined plane (c) wheel and axle (d) screw

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