Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 213 · 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.🧲 How many poles does a magnet have?
2. 2.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
3. 3.Which of these is not pulled by a magnet? (a) a rubber band (b) nickel (c) an iron bolt (d) an iron nail
4. 4.🧲 Is nickel pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
5. 5.⚙️ Which simple machine is a flagpole? (a) lever (b) screw (c) pulley (d) wedge
6. 6.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
7. 7.⚙️ Which simple machine is a see-saw? (a) wheel and axle (b) lever (c) wedge (d) inclined plane
8. 8.True or false: solar energy is a renewable source of energy. (a) True (b) False
9. 9.🌿 Which gas do green plants give out in sunlight? (a) oxygen (b) smoke (c) carbon dioxide (d) steam
10. 10.True or false: solar energy is a non-renewable source of energy. (a) True (b) False
11. 11.🌱 Which gas do green plants take in to make their food? (a) carbon dioxide (b) smoke (c) oxygen (d) steam
12. 12.♻️ Is water power a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
13. 13.⚙️ Which simple machine is a crowbar? (a) wedge (b) inclined plane (c) screw (d) lever
14. 14.🔍 Which is the odd one out? (a) a rubber band (b) an iron nail (c) a paper sheet (d) a wooden spoon
15. 15.🔍 Which is the odd one out? (a) carbon dioxide (b) steam (c) water vapour (d) an iron rod
16. 16.🧪 Is steam a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
17. 17.⚙️ Which simple machine is a jar lid? (a) wheel and axle (b) screw (c) wedge (d) pulley
18. 18.🔍 Which is the odd one out? (a) a stone (b) a brick (c) a book (d) carbon dioxide
19. 19.🔍 Which is the odd one out? (a) an iron screw (b) a cotton cloth (c) an iron pin (d) cobalt
20. 20.🔍 Which is the odd one out? (a) an iron screw (b) a wooden spoon (c) cobalt (d) an iron nail
21. 21.💧 What do we call water turning into vapour? (a) melting (b) condensation (c) evaporation (d) freezing
22. 22.Which of these is a pulley? (a) a ramp (b) a bottle opener (c) a nutcracker (d) a lift
23. 23.True or false: a knife is a wedge. (a) True (b) False
24. 24.♻️ Is diesel a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
25. 25.🔍 Which is the odd one out? (a) carbon dioxide (b) water vapour (c) vinegar (d) steam
26. 26.Which of these is a lever? (a) a crowbar (b) a knife (c) a jar lid (d) a flagpole
27. 27.True or false: tidal energy is a renewable source of energy. (a) False (b) True
28. 28.🔍 Which is the odd one out? (a) a rubber band (b) a gold ring (c) an iron bolt (d) a cotton cloth
29. 29.🧪 Is an iron rod a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
30. 30.🔍 Which is the odd one out? (a) vinegar (b) milk (c) honey (d) oxygen
31. 31.True or false: a see-saw is a lever. (a) True (b) False
32. 32.True or false: diesel is a non-renewable source of energy. (a) False (b) True
33. 33.⚙️ Which simple machine is a bottle opener? (a) wheel and axle (b) screw (c) lever (d) wedge
34. 34.♻️ Is petrol a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
35. 35.True or false: a doorknob is an inclined plane. (a) False (b) True
36. 36.Which of these is a solid? (a) honey (b) wood (c) water (d) vinegar
37. 37.🧲 Is cobalt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
38. 38.Which of these is a gas? (a) steam (b) fruit juice (c) a brick (d) milk
39. 39.🔍 Which is the odd one out? (a) carbon dioxide (b) fruit juice (c) oxygen (d) water vapour
40. 40.🔍 Which is the odd one out? (a) an iron nail (b) an iron screw (c) aluminium foil (d) nickel

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