Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 643 · 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 of these is a lever? (a) a lift (b) a knife (c) a playground slide (d) a see-saw
2. 2.True or false: a playground slide is a wheel and axle. (a) True (b) False
3. 3.🧲 Is cobalt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
4. 4.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
5. 5.Which of these is a solid? (a) water (b) a brick (c) water vapour (d) milk
6. 6.Which of these is pulled by a magnet? (a) a cotton cloth (b) a gold ring (c) a paper sheet (d) cobalt
7. 7.🔍 Which is the odd one out? (a) a brick (b) a stone (c) ice (d) carbon dioxide
8. 8.⚙️ Which simple machine is a bottle opener? (a) inclined plane (b) screw (c) wheel and axle (d) lever
9. 9.🔍 Which is the odd one out? (a) nickel (b) a plastic ruler (c) cobalt (d) an iron screw
10. 10.🧪 Is oxygen a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
11. 11.🌿 Which gas do green plants give out in sunlight? (a) oxygen (b) steam (c) carbon dioxide (d) smoke
12. 12.⚙️ Which simple machine is a playground slide? (a) screw (b) inclined plane (c) lever (d) pulley
13. 13.Which of these is an inclined plane? (a) a ramp (b) a nutcracker (c) a see-saw (d) a bottle opener
14. 14.🔍 Which is the odd one out? (a) cobalt (b) a glass marble (c) a copper wire (d) a wooden spoon
15. 15.🔍 Which is the odd one out? (a) oxygen (b) steam (c) air (d) fruit juice
16. 16.🔍 Which is the odd one out? (a) an iron screw (b) a cotton cloth (c) cobalt (d) an iron bolt
17. 17.💧 What do we call water turning into vapour? (a) evaporation (b) freezing (c) condensation (d) melting
18. 18.True or false: a jar lid is a screw. (a) False (b) True
19. 19.Which of these is a liquid? (a) milk (b) wood (c) water vapour (d) ice
20. 20.⚙️ Which simple machine is a flagpole? (a) lever (b) wheel and axle (c) pulley (d) screw
21. 21.🧲 Is aluminium foil pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
22. 22.⚙️ Which simple machine is a ramp? (a) wheel and axle (b) inclined plane (c) wedge (d) pulley
23. 23.🧪 Is vinegar a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
24. 24.Which of these is a pulley? (a) a nutcracker (b) a see-saw (c) a jar lid (d) a lift
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 of these is not pulled by a magnet? (a) an iron nail (b) an iron bolt (c) aluminium foil (d) cobalt
27. 27.Which of these is a gas? (a) a brick (b) carbon dioxide (c) an iron rod (d) wood
28. 28.🧊 What do we call ice turning into water? (a) condensation (b) boiling (c) melting (d) freezing
29. 29.True or false: a nutcracker is a screw. (a) True (b) False
30. 30.♨️ At sea level, pure water boils at how many degrees Celsius?
31. 31.🧲 How many poles does a magnet have?
32. 32.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
33. 33.True or false: water power is a non-renewable source of energy. (a) False (b) True
34. 34.⚙️ Which simple machine is a doorknob? (a) wheel and axle (b) wedge (c) lever (d) inclined plane
35. 35.🧲 Is an iron bolt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
36. 36.🔍 Which is the odd one out? (a) a rubber band (b) nickel (c) cobalt (d) an iron pin
37. 37.🧲 Is an iron screw pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
38. 38.⚙️ Which simple machine is a see-saw? (a) wedge (b) pulley (c) lever (d) inclined plane
39. 39.Which of these is a wedge? (a) an axe (b) a bottle opener (c) a doorknob (d) a ramp
40. 40.♻️ Is diesel a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable

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