Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 340 · 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 non-renewable source of energy. (a) False (b) True
2. 2.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
3. 3.🧪 Is water vapour a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
4. 4.🧲 Is aluminium foil pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
5. 5.🧲 Is a cotton cloth pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
6. 6.Which of these is a liquid? (a) air (b) a book (c) cooking oil (d) oxygen
7. 7.True or false: diesel is a renewable source of energy. (a) False (b) True
8. 8.🌿 Which gas do green plants give out in sunlight? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
9. 9.Which of these is pulled by a magnet? (a) a glass marble (b) a wooden spoon (c) an iron pin (d) a paper sheet
10. 10.⚙️ Which simple machine is a see-saw? (a) lever (b) pulley (c) inclined plane (d) wheel and axle
11. 11.Which of these is a gas? (a) ice (b) a stone (c) fruit juice (d) air
12. 12.Which of these is a wedge? (a) a see-saw (b) a doorknob (c) a knife (d) a crowbar
13. 13.🔍 Which is the odd one out? (a) a paper sheet (b) cobalt (c) an iron screw (d) an iron nail
14. 14.🧪 Is air a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
15. 15.🧲 Is an iron screw pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
16. 16.🔍 Which is the odd one out? (a) steam (b) oxygen (c) vinegar (d) air
17. 17.🔍 Which is the odd one out? (a) a brick (b) water vapour (c) a book (d) ice
18. 18.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
19. 19.True or false: a playground slide is an inclined plane. (a) False (b) True
20. 20.True or false: a lift is an inclined plane. (a) True (b) False
21. 21.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
22. 22.Which of these is a solid? (a) milk (b) cooking oil (c) air (d) an iron rod
23. 23.⚙️ Which simple machine is an axe? (a) lever (b) wheel and axle (c) pulley (d) wedge
24. 24.True or false: a ramp is a pulley. (a) False (b) True
25. 25.💧 What do we call water turning into vapour? (a) freezing (b) evaporation (c) condensation (d) melting
26. 26.⚙️ Which simple machine is a ramp? (a) inclined plane (b) lever (c) screw (d) pulley
27. 27.🧪 Is wood a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
28. 28.🧪 Is carbon dioxide a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
29. 29.Which of these is a wheel and axle? (a) a crowbar (b) a knife (c) a ramp (d) a steering wheel
30. 30.⚙️ Which simple machine is a bottle opener? (a) pulley (b) wheel and axle (c) lever (d) screw
31. 31.True or false: a crowbar is a wheel and axle. (a) True (b) False
32. 32.True or false: an axe is a wedge. (a) True (b) False
33. 33.🔍 Which is the odd one out? (a) fruit juice (b) a book (c) a stone (d) wood
34. 34.🧲 Is cobalt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
35. 35.Which of these is pulled by a magnet? (a) a gold ring (b) a cotton cloth (c) an iron nail (d) a copper wire
36. 36.True or false: solar energy is a renewable source of energy. (a) False (b) True
37. 37.🧭 A magnet hung freely always comes to rest pointing ___. (a) up and down (b) north and south (c) east and west (d) at the Sun
38. 38.🧪 Is steam a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
39. 39.Which of these is not pulled by a magnet? (a) an iron nail (b) cobalt (c) a cotton cloth (d) nickel
40. 40.⚙️ Which simple machine is a steering wheel? (a) pulley (b) screw (c) wheel and axle (d) wedge

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