Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 820 · 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.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
2. 2.Which of these is an inclined plane? (a) a nutcracker (b) a see-saw (c) an axe (d) a ramp
3. 3.🧲 How many poles does a magnet have?
4. 4.True or false: petrol is a renewable source of energy. (a) False (b) True
5. 5.True or false: a lift is a pulley. (a) False (b) True
6. 6.⚙️ Which simple machine is a see-saw? (a) inclined plane (b) wedge (c) pulley (d) lever
7. 7.🔍 Which is the odd one out? (a) aluminium foil (b) a plastic ruler (c) an iron screw (d) a gold ring
8. 8.True or false: wind energy is a renewable source of energy. (a) False (b) True
9. 9.⚙️ Which simple machine is a playground slide? (a) wheel and axle (b) lever (c) inclined plane (d) screw
10. 10.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
11. 11.True or false: a flagpole is a pulley. (a) True (b) False
12. 12.☀️ What do solar panels use to make electricity? (a) sunlight (b) coal (c) moonlight (d) petrol
13. 13.🔍 Which is the odd one out? (a) a cotton cloth (b) an iron bolt (c) a wooden spoon (d) a glass marble
14. 14.🧲 Is aluminium foil pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
15. 15.⚙️ Which simple machine is a ramp? (a) screw (b) inclined plane (c) pulley (d) lever
16. 16.Which of these is a pulley? (a) a nutcracker (b) a lift (c) a steering wheel (d) a bottle opener
17. 17.Which of these is a gas? (a) water vapour (b) wood (c) vinegar (d) milk
18. 18.🔍 Which is the odd one out? (a) air (b) water vapour (c) steam (d) a stone
19. 19.Which of these is a gas? (a) milk (b) a book (c) ice (d) oxygen
20. 20.♻️ Is water power a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
21. 21.🧲 Is a paper sheet pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
22. 22.🔍 Which is the odd one out? (a) a stone (b) milk (c) a brick (d) ice
23. 23.⚙️ Which simple machine is a nutcracker? (a) wedge (b) pulley (c) lever (d) screw
24. 24.🧪 Is cooking oil a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
25. 25.True or false: a doorknob is a wedge. (a) True (b) False
26. 26.🧪 Is wood a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
27. 27.🧭 A magnet hung freely always comes to rest pointing ___. (a) north and south (b) east and west (c) at the Sun (d) up and down
28. 28.♻️ Is coal a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
29. 29.Which of these is a screw? (a) a nutcracker (b) a ramp (c) a jar lid (d) a doorknob
30. 30.♻️ Is tidal energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
31. 31.True or false: a ramp is a lever. (a) False (b) True
32. 32.Which of these is a solid? (a) an iron rod (b) air (c) vinegar (d) water
33. 33.🧲 Is a plastic ruler pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
34. 34.Which of these is not pulled by a magnet? (a) an iron screw (b) a plastic ruler (c) an iron nail (d) cobalt
35. 35.🧊 What do we call ice turning into water? (a) melting (b) freezing (c) boiling (d) condensation
36. 36.True or false: solar energy is a renewable source of energy. (a) False (b) True
37. 37.🔍 Which is the odd one out? (a) a paper sheet (b) an iron nail (c) a wooden spoon (d) aluminium foil
38. 38.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
39. 39.Which of these is a liquid? (a) honey (b) oxygen (c) steam (d) wood
40. 40.True or false: a jar lid is a screw. (a) False (b) True

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