Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 49 · 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 simple machine is a nutcracker? (a) wheel and axle (b) lever (c) screw (d) inclined plane
2. 2.🧲 Is a copper wire pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
3. 3.🔍 Which is the odd one out? (a) cobalt (b) aluminium foil (c) an iron screw (d) nickel
4. 4.Which of these is a lever? (a) a jar lid (b) an axe (c) a ramp (d) a crowbar
5. 5.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
6. 6.True or false: petrol is a non-renewable source of energy. (a) False (b) True
7. 7.Which of these is a liquid? (a) water (b) carbon dioxide (c) a brick (d) a book
8. 8.🔍 Which is the odd one out? (a) carbon dioxide (b) water vapour (c) steam (d) fruit juice
9. 9.🧲 Is a wooden spoon pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
10. 10.Which of these is a gas? (a) steam (b) vinegar (c) milk (d) honey
11. 11.💧 What do we call water turning into vapour? (a) evaporation (b) melting (c) freezing (d) condensation
12. 12.Which of these is a wedge? (a) a steering wheel (b) a playground slide (c) a see-saw (d) a knife
13. 13.⚙️ Which simple machine is a bottle opener? (a) wedge (b) wheel and axle (c) lever (d) pulley
14. 14.Which of these is pulled by a magnet? (a) an iron nail (b) a plastic ruler (c) a rubber band (d) aluminium foil
15. 15.True or false: a crowbar is a pulley. (a) True (b) False
16. 16.♻️ Is tidal energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
17. 17.🔍 Which is the odd one out? (a) an iron nail (b) nickel (c) an iron bolt (d) a wooden spoon
18. 18.True or false: wind energy is a renewable source of energy. (a) False (b) True
19. 19.♻️ Is petrol a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
20. 20.⚙️ Which simple machine is a doorknob? (a) wedge (b) wheel and axle (c) screw (d) lever
21. 21.🧪 Is an iron rod a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
22. 22.🧲 Is an iron pin pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
23. 23.True or false: a doorknob is a pulley. (a) True (b) False
24. 24.🔍 Which is the odd one out? (a) milk (b) honey (c) cooking oil (d) wood
25. 25.Which of these is not pulled by a magnet? (a) an iron nail (b) an iron bolt (c) an iron screw (d) a gold ring
26. 26.True or false: crude oil is a renewable source of energy. (a) False (b) True
27. 27.Which of these is a lever? (a) a ramp (b) a playground slide (c) a flagpole (d) a nutcracker
28. 28.True or false: a lift is a pulley. (a) False (b) True
29. 29.True or false: a playground slide is a wheel and axle. (a) True (b) False
30. 30.♻️ Is diesel a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
31. 31.True or false: water power is a non-renewable source of energy. (a) True (b) False
32. 32.🧲 Is aluminium foil pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
33. 33.True or false: a bottle opener is a lever. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) a brick (b) ice (c) an iron rod (d) honey
35. 35.Which of these is a wheel and axle? (a) a knife (b) a nutcracker (c) a see-saw (d) a steering wheel
36. 36.🧪 Is milk a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
37. 37.⚙️ Which simple machine is an axe? (a) screw (b) pulley (c) wedge (d) lever
38. 38.🔍 Which is the odd one out? (a) an iron bolt (b) an iron screw (c) nickel (d) a glass marble
39. 39.🔍 Which is the odd one out? (a) aluminium foil (b) nickel (c) a plastic ruler (d) a cotton cloth
40. 40.⚙️ Which simple machine is a playground slide? (a) pulley (b) wheel and axle (c) inclined plane (d) screw

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