Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 891 · 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 natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
2. 2.🧪 Is water vapour a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
3. 3.True or false: natural gas is a non-renewable source of energy. (a) True (b) False
4. 4.True or false: an axe is an inclined plane. (a) True (b) False
5. 5.🧪 Is an iron rod a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
6. 6.⚙️ Which simple machine is a bottle opener? (a) screw (b) inclined plane (c) pulley (d) lever
7. 7.Which of these is a wedge? (a) a crowbar (b) a knife (c) a doorknob (d) a see-saw
8. 8.🔍 Which is the odd one out? (a) a book (b) a stone (c) fruit juice (d) wood
9. 9.True or false: a see-saw is a lever. (a) False (b) True
10. 10.True or false: a knife is a lever. (a) False (b) True
11. 11.True or false: a lift is a pulley. (a) True (b) False
12. 12.True or false: a see-saw is a pulley. (a) True (b) False
13. 13.🔍 Which is the odd one out? (a) an iron rod (b) a book (c) wood (d) oxygen
14. 14.🔍 Which is the odd one out? (a) an iron screw (b) aluminium foil (c) cobalt (d) an iron nail
15. 15.🧪 Is water a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
16. 16.🔍 Which is the odd one out? (a) an iron bolt (b) cobalt (c) an iron screw (d) a wooden spoon
17. 17.⚙️ Which simple machine is an axe? (a) screw (b) wheel and axle (c) lever (d) wedge
18. 18.⚙️ Which simple machine is a ramp? (a) wheel and axle (b) lever (c) wedge (d) inclined plane
19. 19.🔍 Which is the odd one out? (a) water vapour (b) carbon dioxide (c) oxygen (d) a brick
20. 20.♻️ Is water power a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
21. 21.🧲 Is a cotton cloth pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
22. 22.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
23. 23.True or false: natural gas is a renewable source of energy. (a) True (b) False
24. 24.Which of these is pulled by a magnet? (a) a glass marble (b) an iron nail (c) a gold ring (d) a plastic ruler
25. 25.True or false: coal is a renewable source of energy. (a) False (b) True
26. 26.True or false: a crowbar is a lever. (a) True (b) False
27. 27.Which of these is a solid? (a) a book (b) water (c) water vapour (d) cooking oil
28. 28.Which of these is pulled by a magnet? (a) cobalt (b) a glass marble (c) a cotton cloth (d) a paper sheet
29. 29.True or false: an axe is a wedge. (a) False (b) True
30. 30.Which of these is a lever? (a) a nutcracker (b) a steering wheel (c) a ramp (d) a jar lid
31. 31.🧲 Two north poles of magnets face each other. What happens? (a) they pull together (b) they turn blue (c) they melt (d) they push apart
32. 32.♨️ At sea level, pure water boils at how many degrees Celsius?
33. 33.Which of these is a liquid? (a) a stone (b) vinegar (c) carbon dioxide (d) water vapour
34. 34.True or false: water power is a renewable source of energy. (a) True (b) False
35. 35.🌿 Which gas do green plants give out in sunlight? (a) carbon dioxide (b) smoke (c) steam (d) oxygen
36. 36.⚙️ Which simple machine is a see-saw? (a) pulley (b) wheel and axle (c) wedge (d) lever
37. 37.🔍 Which is the odd one out? (a) a paper sheet (b) an iron pin (c) an iron nail (d) an iron screw
38. 38.🧪 Is air a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
39. 39.☀️ What do solar panels use to make electricity? (a) coal (b) petrol (c) sunlight (d) moonlight
40. 40.Which of these is a wheel and axle? (a) a nutcracker (b) a crowbar (c) a knife (d) a doorknob

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