Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 822 · 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.♨️ At sea level, pure water boils at how many degrees Celsius?
2. 2.Which of these is a lever? (a) a flagpole (b) a steering wheel (c) a see-saw (d) a ramp
3. 3.🧲 How many poles does a magnet have?
4. 4.🔍 Which is the odd one out? (a) a stone (b) an iron rod (c) honey (d) wood
5. 5.Which of these is a pulley? (a) a steering wheel (b) a lift (c) a doorknob (d) a playground slide
6. 6.🧭 A magnet hung freely always comes to rest pointing ___. (a) north and south (b) up and down (c) at the Sun (d) east and west
7. 7.Which of these is pulled by a magnet? (a) an iron screw (b) aluminium foil (c) a copper wire (d) a cotton cloth
8. 8.Which of these is a solid? (a) cooking oil (b) air (c) a stone (d) water vapour
9. 9.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
10. 10.True or false: a doorknob is a wheel and axle. (a) False (b) True
11. 11.🧲 Is a gold ring pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
12. 12.🧲 A north pole faces a south pole. What happens? (a) they melt (b) they pull together (c) they push apart (d) they turn blue
13. 13.True or false: kerosene is a renewable source of energy. (a) False (b) True
14. 14.⚙️ Which simple machine is a see-saw? (a) wheel and axle (b) lever (c) wedge (d) screw
15. 15.🔍 Which is the odd one out? (a) an iron bolt (b) an iron screw (c) a paper sheet (d) nickel
16. 16.Which of these is pulled by a magnet? (a) a gold ring (b) a wooden spoon (c) an iron nail (d) a cotton cloth
17. 17.⚙️ Which simple machine is a nutcracker? (a) wheel and axle (b) pulley (c) wedge (d) lever
18. 18.Which of these is pulled by a magnet? (a) aluminium foil (b) a copper wire (c) a wooden spoon (d) cobalt
19. 19.Which of these is a lever? (a) a ramp (b) a knife (c) a lift (d) a crowbar
20. 20.Which of these is a lever? (a) a playground slide (b) a jar lid (c) a lift (d) a bottle opener
21. 21.🌱 Which gas do green plants take in to make their food? (a) steam (b) smoke (c) oxygen (d) carbon dioxide
22. 22.🧲 Two north poles of magnets face each other. What happens? (a) they push apart (b) they melt (c) they pull together (d) they turn blue
23. 23.🧲 Is an iron screw pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
24. 24.True or false: a nutcracker is a lever. (a) False (b) True
25. 25.Which of these is a solid? (a) fruit juice (b) wood (c) cooking oil (d) air
26. 26.Which of these is a wedge? (a) a see-saw (b) a knife (c) a lift (d) a playground slide
27. 27.True or false: a steering wheel is a wheel and axle. (a) True (b) False
28. 28.Which of these is not pulled by a magnet? (a) a plastic ruler (b) cobalt (c) an iron nail (d) nickel
29. 29.Which of these is a gas? (a) water vapour (b) cooking oil (c) fruit juice (d) water
30. 30.🔍 Which is the odd one out? (a) an iron pin (b) an iron screw (c) aluminium foil (d) cobalt
31. 31.⚙️ Which simple machine is a ramp? (a) inclined plane (b) wheel and axle (c) wedge (d) pulley
32. 32.🔍 Which is the odd one out? (a) carbon dioxide (b) steam (c) water (d) oxygen
33. 33.🧲 Is an iron pin pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
34. 34.🧲 Is aluminium foil pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
35. 35.💧 What do we call water turning into vapour? (a) melting (b) freezing (c) evaporation (d) condensation
36. 36.True or false: water power is a non-renewable source of energy. (a) False (b) True
37. 37.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
38. 38.🔍 Which is the odd one out? (a) water (b) fruit juice (c) honey (d) air
39. 39.True or false: a jar lid is a wedge. (a) True (b) False
40. 40.🧪 Is wood a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid

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