Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 118 · 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.🔍 Which is the odd one out? (a) a brick (b) wood (c) an iron rod (d) oxygen
2. 2.🧪 Is an iron rod a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
3. 3.Which of these is a screw? (a) a doorknob (b) a jar lid (c) a steering wheel (d) a see-saw
4. 4.⚙️ Which simple machine is a see-saw? (a) screw (b) inclined plane (c) lever (d) pulley
5. 5.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
6. 6.⚙️ Which simple machine is a lift? (a) wheel and axle (b) inclined plane (c) lever (d) pulley
7. 7.♨️ At sea level, pure water boils at how many degrees Celsius?
8. 8.🔍 Which is the odd one out? (a) aluminium foil (b) cobalt (c) an iron bolt (d) an iron screw
9. 9.🧲 Is a rubber band pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
10. 10.True or false: wind energy is a non-renewable source of energy. (a) True (b) False
11. 11.Which of these is a wedge? (a) an axe (b) a bottle opener (c) a steering wheel (d) a playground slide
12. 12.Which of these is not pulled by a magnet? (a) nickel (b) a cotton cloth (c) cobalt (d) an iron bolt
13. 13.⚙️ Which simple machine is a nutcracker? (a) wedge (b) pulley (c) wheel and axle (d) lever
14. 14.🔍 Which is the odd one out? (a) a copper wire (b) a rubber band (c) an iron bolt (d) a cotton cloth
15. 15.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
16. 16.True or false: water power is a non-renewable source of energy. (a) False (b) True
17. 17.Which of these is a lever? (a) a doorknob (b) a crowbar (c) a knife (d) an axe
18. 18.🔍 Which is the odd one out? (a) nickel (b) an iron pin (c) a plastic ruler (d) cobalt
19. 19.True or false: a jar lid is a screw. (a) False (b) True
20. 20.True or false: wind energy is a renewable source of energy. (a) False (b) True
21. 21.🔍 Which is the odd one out? (a) water vapour (b) air (c) carbon dioxide (d) vinegar
22. 22.Which of these is not pulled by a magnet? (a) an iron bolt (b) nickel (c) a wooden spoon (d) an iron screw
23. 23.♻️ Is wind energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
24. 24.🔍 Which is the odd one out? (a) a paper sheet (b) aluminium foil (c) a cotton cloth (d) an iron pin
25. 25.🧲 Is a plastic ruler pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
26. 26.⚙️ Which simple machine is a playground slide? (a) wedge (b) wheel and axle (c) inclined plane (d) screw
27. 27.Which of these is a lever? (a) a see-saw (b) a steering wheel (c) a jar lid (d) an axe
28. 28.Which of these is pulled by a magnet? (a) a paper sheet (b) aluminium foil (c) a rubber band (d) an iron nail
29. 29.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
30. 30.🔍 Which is the odd one out? (a) an iron bolt (b) an iron pin (c) a cotton cloth (d) an iron screw
31. 31.True or false: tidal energy is a non-renewable source of energy. (a) True (b) False
32. 32.🧪 Is air a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
33. 33.🧪 Is milk a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
34. 34.🔍 Which is the odd one out? (a) wood (b) fruit juice (c) water (d) vinegar
35. 35.True or false: crude oil is a non-renewable source of energy. (a) False (b) True
36. 36.🧪 Is a stone a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
37. 37.Which of these is an inclined plane? (a) an axe (b) a flagpole (c) a ramp (d) a jar lid
38. 38.True or false: a crowbar is a wedge. (a) False (b) True
39. 39.♻️ Is coal a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
40. 40.🧲 Two north poles of magnets face each other. What happens? (a) they push apart (b) they pull together (c) they turn blue (d) they melt

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