Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 542 · 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 a plastic ruler pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
2. 2.True or false: a lift is a lever. (a) True (b) False
3. 3.🧲 Is nickel pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
4. 4.🧊 Pure water freezes into ice at how many degrees Celsius?
5. 5.⚙️ Which simple machine is a crowbar? (a) lever (b) inclined plane (c) pulley (d) screw
6. 6.True or false: a crowbar is a pulley. (a) False (b) True
7. 7.🔍 Which is the odd one out? (a) fruit juice (b) honey (c) a stone (d) vinegar
8. 8.Which of these is an inclined plane? (a) a bottle opener (b) a playground slide (c) a doorknob (d) a crowbar
9. 9.🧊 What do we call ice turning into water? (a) freezing (b) boiling (c) condensation (d) melting
10. 10.♻️ Is water power a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
11. 11.Which of these is a wheel and axle? (a) a knife (b) a ramp (c) a steering wheel (d) a crowbar
12. 12.Which of these is a wedge? (a) a crowbar (b) a bottle opener (c) an axe (d) a jar lid
13. 13.Which of these is a lever? (a) a bottle opener (b) a steering wheel (c) a playground slide (d) a flagpole
14. 14.🔍 Which is the odd one out? (a) nickel (b) a glass marble (c) cobalt (d) an iron screw
15. 15.Which of these is a liquid? (a) an iron rod (b) air (c) ice (d) fruit juice
16. 16.Which of these is pulled by a magnet? (a) an iron nail (b) a copper wire (c) a paper sheet (d) a cotton cloth
17. 17.Which of these is a wheel and axle? (a) a nutcracker (b) a lift (c) a doorknob (d) a playground slide
18. 18.Which of these is pulled by a magnet? (a) a plastic ruler (b) a paper sheet (c) cobalt (d) aluminium foil
19. 19.True or false: wind energy is a renewable source of energy. (a) True (b) False
20. 20.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
21. 21.♨️ At sea level, pure water boils at how many degrees Celsius?
22. 22.🔍 Which is the odd one out? (a) a brick (b) water (c) ice (d) a stone
23. 23.🔍 Which is the odd one out? (a) vinegar (b) fruit juice (c) a book (d) water
24. 24.♻️ Is coal a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
25. 25.Which of these is not pulled by a magnet? (a) cobalt (b) an iron nail (c) an iron screw (d) a paper sheet
26. 26.⚙️ Which simple machine is a doorknob? (a) lever (b) inclined plane (c) screw (d) wheel and axle
27. 27.True or false: a flagpole is an inclined plane. (a) True (b) False
28. 28.🧪 Is honey a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
29. 29.🔍 Which is the odd one out? (a) a paper sheet (b) a rubber band (c) aluminium foil (d) an iron nail
30. 30.🔍 Which is the odd one out? (a) nickel (b) aluminium foil (c) an iron nail (d) an iron bolt
31. 31.⚙️ Which simple machine is a bottle opener? (a) inclined plane (b) pulley (c) lever (d) wedge
32. 32.Which of these is a pulley? (a) a crowbar (b) a lift (c) a nutcracker (d) a see-saw
33. 33.🔍 Which is the odd one out? (a) an iron rod (b) cooking oil (c) a brick (d) ice
34. 34.Which of these is pulled by a magnet? (a) a paper sheet (b) a plastic ruler (c) nickel (d) a glass marble
35. 35.🧪 Is an iron rod a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
36. 36.⚙️ Which simple machine is a jar lid? (a) wedge (b) screw (c) pulley (d) inclined plane
37. 37.Which of these is a liquid? (a) oxygen (b) ice (c) milk (d) an iron rod
38. 38.True or false: diesel is a renewable source of energy. (a) False (b) True
39. 39.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
40. 40.⚙️ Which simple machine is a knife? (a) wheel and axle (b) inclined plane (c) wedge (d) screw

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