Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 173 · 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 gas do green plants take in to make their food? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
2. 2.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
3. 3.Which of these is a pulley? (a) an axe (b) a lift (c) a see-saw (d) a steering wheel
4. 4.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
5. 5.True or false: crude oil is a non-renewable source of energy. (a) False (b) True
6. 6.⚙️ Which simple machine is an axe? (a) wheel and axle (b) wedge (c) pulley (d) lever
7. 7.Which of these is not pulled by a magnet? (a) an iron screw (b) an iron bolt (c) cobalt (d) a copper wire
8. 8.⚙️ Which simple machine is a lift? (a) lever (b) wheel and axle (c) screw (d) pulley
9. 9.True or false: natural gas is a non-renewable source of energy. (a) True (b) False
10. 10.Which of these is pulled by a magnet? (a) a paper sheet (b) an iron bolt (c) a glass marble (d) a wooden spoon
11. 11.🧲 Two north poles of magnets face each other. What happens? (a) they melt (b) they push apart (c) they turn blue (d) they pull together
12. 12.Which of these is pulled by a magnet? (a) a glass marble (b) a plastic ruler (c) cobalt (d) aluminium foil
13. 13.Which of these is a solid? (a) fruit juice (b) oxygen (c) carbon dioxide (d) a brick
14. 14.🔍 Which is the odd one out? (a) water vapour (b) steam (c) air (d) a brick
15. 15.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
16. 16.🧲 Is aluminium foil pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
17. 17.🔍 Which is the odd one out? (a) a paper sheet (b) cobalt (c) a glass marble (d) a rubber band
18. 18.🔍 Which is the odd one out? (a) a rubber band (b) a glass marble (c) an iron nail (d) a plastic ruler
19. 19.Which of these is an inclined plane? (a) a ramp (b) a nutcracker (c) a bottle opener (d) a crowbar
20. 20.Which of these is a lever? (a) a ramp (b) a steering wheel (c) a see-saw (d) a lift
21. 21.🔍 Which is the odd one out? (a) an iron rod (b) a stone (c) ice (d) air
22. 22.🧲 Is a gold ring pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
23. 23.🔍 Which is the odd one out? (a) fruit juice (b) milk (c) a stone (d) vinegar
24. 24.🧊 Pure water freezes into ice at how many degrees Celsius?
25. 25.Which of these is pulled by a magnet? (a) a gold ring (b) a rubber band (c) an iron nail (d) a cotton cloth
26. 26.True or false: a ramp is a pulley. (a) True (b) False
27. 27.True or false: a lift is a pulley. (a) True (b) False
28. 28.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
29. 29.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
30. 30.True or false: a bottle opener is a pulley. (a) False (b) True
31. 31.True or false: a steering wheel is a wheel and axle. (a) True (b) False
32. 32.♨️ At sea level, pure water boils at how many degrees Celsius?
33. 33.🧲 Is nickel pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
34. 34.♻️ Is petrol a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
35. 35.🧪 Is a brick a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
36. 36.⚙️ Which simple machine is a flagpole? (a) wheel and axle (b) lever (c) pulley (d) screw
37. 37.🔍 Which is the odd one out? (a) carbon dioxide (b) steam (c) oxygen (d) cooking oil
38. 38.True or false: a nutcracker is a wheel and axle. (a) False (b) True
39. 39.Which of these is a liquid? (a) wood (b) oxygen (c) carbon dioxide (d) cooking oil
40. 40.True or false: solar energy is a renewable source of energy. (a) False (b) True

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