Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 323 · 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: water power is a renewable source of energy. (a) True (b) False
2. 2.Which of these is an inclined plane? (a) a steering wheel (b) a ramp (c) a jar lid (d) a bottle opener
3. 3.🧲 Is cobalt pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
4. 4.🔍 Which is the odd one out? (a) cobalt (b) a paper sheet (c) a plastic ruler (d) a glass marble
5. 5.Which of these is a lever? (a) a flagpole (b) a jar lid (c) a ramp (d) a nutcracker
6. 6.⚙️ Which simple machine is a bottle opener? (a) screw (b) wedge (c) inclined plane (d) lever
7. 7.True or false: natural gas is a renewable source of energy. (a) False (b) True
8. 8.🧲 Is a copper wire pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
9. 9.♨️ At sea level, pure water boils at how many degrees Celsius?
10. 10.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
11. 11.🔍 Which is the odd one out? (a) cobalt (b) an iron screw (c) a copper wire (d) an iron pin
12. 12.True or false: solar energy is a non-renewable source of energy. (a) False (b) True
13. 13.⚙️ Which simple machine is an axe? (a) lever (b) pulley (c) inclined plane (d) wedge
14. 14.🧪 Is water a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
15. 15.Which of these is not pulled by a magnet? (a) an iron nail (b) a glass marble (c) cobalt (d) an iron pin
16. 16.🔍 Which is the odd one out? (a) honey (b) milk (c) water vapour (d) cooking oil
17. 17.True or false: crude oil is a renewable source of energy. (a) False (b) True
18. 18.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
19. 19.🧪 Is honey a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
20. 20.Which of these is pulled by a magnet? (a) a glass marble (b) an iron pin (c) a gold ring (d) a cotton cloth
21. 21.⚙️ Which simple machine is a flagpole? (a) screw (b) wheel and axle (c) inclined plane (d) pulley
22. 22.🧲 How many poles does a magnet have?
23. 23.True or false: an axe is a wedge. (a) True (b) False
24. 24.Which of these is a wedge? (a) an axe (b) a lift (c) a bottle opener (d) a doorknob
25. 25.True or false: coal is a renewable source of energy. (a) True (b) False
26. 26.🔍 Which is the odd one out? (a) a book (b) a stone (c) oxygen (d) an iron rod
27. 27.🔍 Which is the odd one out? (a) a stone (b) a book (c) cooking oil (d) wood
28. 28.🧲 Is a cotton cloth pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
29. 29.🔍 Which is the odd one out? (a) an iron bolt (b) cobalt (c) an iron screw (d) a wooden spoon
30. 30.Which of these is a liquid? (a) oxygen (b) ice (c) milk (d) a brick
31. 31.Which of these is a pulley? (a) an axe (b) a doorknob (c) a nutcracker (d) a flagpole
32. 32.⚙️ Which simple machine is a steering wheel? (a) pulley (b) lever (c) wedge (d) wheel and axle
33. 33.True or false: a ramp is a lever. (a) True (b) False
34. 34.Which of these is a screw? (a) a knife (b) a jar lid (c) a steering wheel (d) a nutcracker
35. 35.⚙️ Which simple machine is a crowbar? (a) screw (b) pulley (c) wheel and axle (d) lever
36. 36.Which of these is a gas? (a) fruit juice (b) oxygen (c) wood (d) a brick
37. 37.⚙️ Which simple machine is a lift? (a) wheel and axle (b) wedge (c) inclined plane (d) pulley
38. 38.🔍 Which is the odd one out? (a) ice (b) an iron rod (c) a book (d) honey
39. 39.🔍 Which is the odd one out? (a) honey (b) wood (c) water (d) milk
40. 40.True or false: a see-saw is a screw. (a) False (b) True

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