Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 366 · 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 simple machine is a playground slide? (a) pulley (b) inclined plane (c) lever (d) screw
2. 2.Which of these is a gas? (a) ice (b) cooking oil (c) vinegar (d) water vapour
3. 3.Which of these is a solid? (a) carbon dioxide (b) ice (c) water vapour (d) water
4. 4.🔍 Which is the odd one out? (a) water vapour (b) carbon dioxide (c) oxygen (d) wood
5. 5.♻️ Is coal a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
6. 6.🧪 Is air a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
7. 7.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
8. 8.🧲 Is an iron screw pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
9. 9.True or false: petrol is a non-renewable source of energy. (a) False (b) True
10. 10.⚙️ Which simple machine is an axe? (a) wedge (b) lever (c) pulley (d) screw
11. 11.True or false: kerosene is a renewable source of energy. (a) True (b) False
12. 12.⚙️ Which simple machine is a lift? (a) lever (b) wheel and axle (c) pulley (d) inclined plane
13. 13.Which of these is a gas? (a) an iron rod (b) fruit juice (c) ice (d) carbon dioxide
14. 14.⚙️ Which simple machine is a ramp? (a) wheel and axle (b) inclined plane (c) screw (d) wedge
15. 15.True or false: a lift is a wheel and axle. (a) True (b) False
16. 16.True or false: an axe is a pulley. (a) True (b) False
17. 17.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
18. 18.🧲 Is an iron nail pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
19. 19.🧲 Is a wooden spoon pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
20. 20.Which of these is pulled by a magnet? (a) a rubber band (b) a plastic ruler (c) a copper wire (d) an iron screw
21. 21.🧪 Is oxygen a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
22. 22.True or false: a crowbar is a pulley. (a) False (b) True
23. 23.⚙️ Which simple machine is a jar lid? (a) pulley (b) lever (c) wheel and axle (d) screw
24. 24.🔍 Which is the odd one out? (a) water vapour (b) steam (c) milk (d) air
25. 25.🧊 Pure water freezes into ice at how many degrees Celsius?
26. 26.True or false: a ramp is a lever. (a) False (b) True
27. 27.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
28. 28.Which of these is a screw? (a) a nutcracker (b) a ramp (c) a crowbar (d) a jar lid
29. 29.🧪 Is a book a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
30. 30.🧲 Is aluminium foil pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
31. 31.🧪 Is a stone a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
32. 32.🧲 A north pole faces a south pole. What happens? (a) they turn blue (b) they push apart (c) they pull together (d) they melt
33. 33.🔍 Which is the odd one out? (a) carbon dioxide (b) air (c) a book (d) steam
34. 34.⚙️ Which simple machine is a nutcracker? (a) lever (b) wedge (c) wheel and axle (d) pulley
35. 35.🔍 Which is the odd one out? (a) an iron nail (b) a rubber band (c) an iron pin (d) cobalt
36. 36.⚙️ Which simple machine is a doorknob? (a) wheel and axle (b) wedge (c) lever (d) inclined plane
37. 37.🧲 How many poles does a magnet have?
38. 38.🌱 Which gas do green plants take in to make their food? (a) smoke (b) oxygen (c) carbon dioxide (d) steam
39. 39.Which of these is a lever? (a) a knife (b) a lift (c) a crowbar (d) a ramp
40. 40.Which of these is a liquid? (a) wood (b) honey (c) carbon dioxide (d) air

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