Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 909 · 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 oxygen a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
2. 2.🔍 Which is the odd one out? (a) an iron pin (b) a plastic ruler (c) an iron bolt (d) an iron screw
3. 3.🔍 Which is the odd one out? (a) a cotton cloth (b) cobalt (c) an iron pin (d) nickel
4. 4.🧲 Is a paper sheet pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
5. 5.Which of these is not pulled by a magnet? (a) a paper sheet (b) an iron nail (c) an iron pin (d) an iron screw
6. 6.True or false: wind energy is a renewable source of energy. (a) False (b) True
7. 7.⚙️ Which simple machine is a see-saw? (a) wheel and axle (b) pulley (c) wedge (d) lever
8. 8.🔍 Which is the odd one out? (a) a book (b) a brick (c) water (d) wood
9. 9.⚙️ Which simple machine is a lift? (a) pulley (b) wedge (c) wheel and axle (d) lever
10. 10.🧪 Is a stone a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
11. 11.🔍 Which is the odd one out? (a) an iron rod (b) a brick (c) water vapour (d) wood
12. 12.🔍 Which is the odd one out? (a) an iron pin (b) an iron bolt (c) an iron screw (d) a glass marble
13. 13.🔍 Which is the odd one out? (a) milk (b) steam (c) vinegar (d) cooking oil
14. 14.♨️ At sea level, pure water boils at how many degrees Celsius?
15. 15.Which of these is pulled by a magnet? (a) a glass marble (b) a cotton cloth (c) a paper sheet (d) nickel
16. 16.🔍 Which is the odd one out? (a) milk (b) an iron rod (c) fruit juice (d) cooking oil
17. 17.🔍 Which is the odd one out? (a) cooking oil (b) oxygen (c) milk (d) vinegar
18. 18.🧲 Is aluminium foil pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
19. 19.Which of these is a pulley? (a) a lift (b) a see-saw (c) a jar lid (d) an axe
20. 20.True or false: a see-saw is a wheel and axle. (a) True (b) False
21. 21.True or false: solar energy is a non-renewable source of energy. (a) True (b) False
22. 22.True or false: a lift is a pulley. (a) True (b) False
23. 23.🧲 Is a glass marble pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
24. 24.🔍 Which is the odd one out? (a) a brick (b) ice (c) air (d) an iron rod
25. 25.True or false: a nutcracker is a lever. (a) True (b) False
26. 26.⚙️ Which simple machine is a doorknob? (a) inclined plane (b) wedge (c) lever (d) wheel and axle
27. 27.🧭 A magnet hung freely always comes to rest pointing ___. (a) at the Sun (b) east and west (c) north and south (d) up and down
28. 28.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
29. 29.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
30. 30.🧲 How many poles does a magnet have?
31. 31.🔍 Which is the odd one out? (a) an iron bolt (b) an iron screw (c) an iron nail (d) a paper sheet
32. 32.⚙️ Which simple machine is a steering wheel? (a) wheel and axle (b) inclined plane (c) wedge (d) pulley
33. 33.🧲 Is a wooden spoon pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
34. 34.⚙️ Which simple machine is a knife? (a) screw (b) inclined plane (c) wedge (d) lever
35. 35.⚙️ Which simple machine is a crowbar? (a) wheel and axle (b) wedge (c) screw (d) lever
36. 36.🔍 Which is the odd one out? (a) a brick (b) carbon dioxide (c) steam (d) oxygen
37. 37.🧲 A north pole faces a south pole. What happens? (a) they turn blue (b) they pull together (c) they push apart (d) they melt
38. 38.True or false: tidal energy is a renewable source of energy. (a) False (b) True
39. 39.⚙️ Which simple machine is a playground slide? (a) pulley (b) inclined plane (c) wheel and axle (d) wedge
40. 40.True or false: a see-saw is a wedge. (a) True (b) False

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