Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 858 · 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.🧊 What do we call ice turning into water? (a) boiling (b) melting (c) freezing (d) condensation
2. 2.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
3. 3.🧲 How many poles does a magnet have?
4. 4.🧲 Two north poles of magnets face each other. What happens? (a) they push apart (b) they melt (c) they turn blue (d) they pull together
5. 5.⚙️ Which simple machine is a knife? (a) wheel and axle (b) wedge (c) lever (d) screw
6. 6.True or false: a flagpole is a lever. (a) False (b) True
7. 7.🔍 Which is the odd one out? (a) an iron screw (b) an iron bolt (c) nickel (d) a plastic ruler
8. 8.🔍 Which is the odd one out? (a) a plastic ruler (b) a glass marble (c) an iron screw (d) a cotton cloth
9. 9.🧊 Pure water freezes into ice at how many degrees Celsius?
10. 10.Which of these is a liquid? (a) ice (b) a book (c) water (d) water vapour
11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
12. 12.♻️ Is petrol a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
13. 13.True or false: petrol is a renewable source of energy. (a) False (b) True
14. 14.🌿 Which gas do green plants give out in sunlight? (a) oxygen (b) steam (c) smoke (d) carbon dioxide
15. 15.Which of these is pulled by a magnet? (a) a glass marble (b) a wooden spoon (c) an iron nail (d) a paper sheet
16. 16.⚙️ Which simple machine is a see-saw? (a) lever (b) wheel and axle (c) wedge (d) pulley
17. 17.🧲 Is a paper sheet pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
18. 18.🧲 Is a cotton cloth pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
19. 19.Which of these is pulled by a magnet? (a) a wooden spoon (b) a copper wire (c) a rubber band (d) an iron pin
20. 20.⚙️ Which simple machine is a crowbar? (a) pulley (b) lever (c) wheel and axle (d) wedge
21. 21.⚙️ Which simple machine is a lift? (a) screw (b) pulley (c) wheel and axle (d) inclined plane
22. 22.Which of these is a solid? (a) steam (b) wood (c) oxygen (d) cooking oil
23. 23.Which of these is a screw? (a) a jar lid (b) a playground slide (c) a doorknob (d) a ramp
24. 24.Which of these is not pulled by a magnet? (a) an iron screw (b) a wooden spoon (c) an iron bolt (d) an iron nail
25. 25.🧲 Is a copper wire pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
26. 26.⚙️ Which simple machine is an axe? (a) pulley (b) screw (c) wheel and axle (d) wedge
27. 27.Which of these is a lever? (a) a ramp (b) a doorknob (c) a nutcracker (d) a knife
28. 28.🔍 Which is the odd one out? (a) wood (b) milk (c) a book (d) an iron rod
29. 29.🔍 Which is the odd one out? (a) a glass marble (b) a gold ring (c) cobalt (d) a paper sheet
30. 30.🔍 Which is the odd one out? (a) a rubber band (b) a wooden spoon (c) an iron nail (d) a cotton cloth
31. 31.🧲 Is an iron bolt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
32. 32.🔍 Which is the odd one out? (a) an iron nail (b) an iron bolt (c) a gold ring (d) nickel
33. 33.🧪 Is ice a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
34. 34.Which of these is a solid? (a) steam (b) a stone (c) carbon dioxide (d) milk
35. 35.🧪 Is carbon dioxide a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
36. 36.True or false: wind energy is a renewable source of energy. (a) True (b) False
37. 37.🧪 Is water a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
38. 38.🧲 Is a glass marble pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
39. 39.🧲 Is a gold ring pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
40. 40.True or false: a doorknob is a screw. (a) True (b) False

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