Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 283 · 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 carbon dioxide a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
2. 2.🧪 Is an iron rod a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
3. 3.⚙️ Which simple machine is a knife? (a) lever (b) screw (c) wedge (d) inclined plane
4. 4.⚙️ Which simple machine is a jar lid? (a) screw (b) inclined plane (c) wheel and axle (d) lever
5. 5.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
6. 6.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
7. 7.True or false: a see-saw is a pulley. (a) False (b) True
8. 8.True or false: kerosene is a non-renewable source of energy. (a) True (b) False
9. 9.🧪 Is fruit juice a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
10. 10.True or false: a steering wheel is a wedge. (a) False (b) True
11. 11.Which of these is pulled by a magnet? (a) a paper sheet (b) a rubber band (c) an iron bolt (d) a gold ring
12. 12.🔍 Which is the odd one out? (a) a glass marble (b) an iron nail (c) aluminium foil (d) a cotton cloth
13. 13.True or false: a nutcracker is a lever. (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) a gold ring (b) a paper sheet (c) a glass marble (d) an iron screw
15. 15.True or false: wind energy is a renewable source of energy. (a) False (b) True
16. 16.Which of these is a solid? (a) oxygen (b) an iron rod (c) steam (d) fruit juice
17. 17.⚙️ Which simple machine is a see-saw? (a) wedge (b) wheel and axle (c) lever (d) pulley
18. 18.⚙️ Which simple machine is a bottle opener? (a) pulley (b) lever (c) inclined plane (d) wheel and axle
19. 19.Which of these is a solid? (a) cooking oil (b) a stone (c) honey (d) carbon dioxide
20. 20.♻️ Is tidal energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
21. 21.True or false: a crowbar is a lever. (a) False (b) True
22. 22.🧪 Is ice a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
23. 23.True or false: crude oil is a renewable source of energy. (a) True (b) False
24. 24.True or false: natural gas is a renewable source of energy. (a) True (b) False
25. 25.True or false: a lift is a screw. (a) True (b) False
26. 26.Which of these is a liquid? (a) fruit juice (b) wood (c) water vapour (d) an iron rod
27. 27.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
28. 28.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
29. 29.🧲 Is a paper sheet pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
30. 30.Which of these is not pulled by a magnet? (a) nickel (b) an iron pin (c) an iron bolt (d) a gold ring
31. 31.Which of these is a wheel and axle? (a) a doorknob (b) a nutcracker (c) a bottle opener (d) a flagpole
32. 32.Which of these is not pulled by a magnet? (a) a rubber band (b) an iron screw (c) an iron bolt (d) cobalt
33. 33.True or false: solar energy is a non-renewable source of energy. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) milk (b) a brick (c) ice (d) a stone
35. 35.⚙️ Which simple machine is a flagpole? (a) wheel and axle (b) lever (c) pulley (d) wedge
36. 36.Which of these is not pulled by a magnet? (a) an iron screw (b) cobalt (c) an iron pin (d) a glass marble
37. 37.Which of these is a pulley? (a) a knife (b) a see-saw (c) a flagpole (d) a bottle opener
38. 38.⚙️ Which simple machine is a doorknob? (a) screw (b) wedge (c) lever (d) wheel and axle
39. 39.Which of these is pulled by a magnet? (a) a wooden spoon (b) an iron pin (c) a copper wire (d) a plastic ruler
40. 40.Which of these is a lever? (a) a jar lid (b) a ramp (c) a lift (d) a crowbar

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