Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 850 · 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.♨️ At sea level, pure water boils at how many degrees Celsius?
2. 2.🧲 Is a paper sheet pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
3. 3.🔍 Which is the odd one out? (a) an iron pin (b) an iron screw (c) a gold ring (d) an iron nail
4. 4.🧲 Is a copper wire pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
5. 5.☀️ What do solar panels use to make electricity? (a) coal (b) moonlight (c) petrol (d) sunlight
6. 6.🔍 Which is the odd one out? (a) cobalt (b) nickel (c) an iron screw (d) aluminium foil
7. 7.🧲 Is an iron pin pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
8. 8.Which of these is a gas? (a) an iron rod (b) vinegar (c) wood (d) air
9. 9.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
10. 10.Which of these is a pulley? (a) a bottle opener (b) a flagpole (c) a knife (d) a nutcracker
11. 11.🔍 Which is the odd one out? (a) an iron screw (b) an iron pin (c) a wooden spoon (d) cobalt
12. 12.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
13. 13.🧲 How many poles does a magnet have?
14. 14.🧲 A north pole faces a south pole. What happens? (a) they turn blue (b) they push apart (c) they pull together (d) they melt
15. 15.🔍 Which is the odd one out? (a) nickel (b) an iron bolt (c) an iron nail (d) a copper wire
16. 16.⚙️ Which simple machine is a jar lid? (a) screw (b) wheel and axle (c) pulley (d) lever
17. 17.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
18. 18.⚙️ Which simple machine is a crowbar? (a) pulley (b) lever (c) wheel and axle (d) screw
19. 19.Which of these is a liquid? (a) fruit juice (b) ice (c) air (d) carbon dioxide
20. 20.🔍 Which is the odd one out? (a) a cotton cloth (b) a rubber band (c) an iron pin (d) a plastic ruler
21. 21.🧪 Is water vapour a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
22. 22.🌿 Which gas do green plants give out in sunlight? (a) carbon dioxide (b) smoke (c) steam (d) oxygen
23. 23.🔍 Which is the odd one out? (a) an iron nail (b) a glass marble (c) a cotton cloth (d) a wooden spoon
24. 24.Which of these is a wheel and axle? (a) a crowbar (b) a bottle opener (c) a doorknob (d) an axe
25. 25.Which of these is not pulled by a magnet? (a) an iron bolt (b) an iron nail (c) an iron pin (d) a gold ring
26. 26.True or false: a see-saw is a screw. (a) False (b) True
27. 27.True or false: a lift is a pulley. (a) False (b) True
28. 28.True or false: wind energy is a renewable source of energy. (a) False (b) True
29. 29.♻️ Is wind energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
30. 30.⚙️ Which simple machine is a nutcracker? (a) pulley (b) inclined plane (c) screw (d) lever
31. 31.Which of these is a liquid? (a) a brick (b) honey (c) ice (d) an iron rod
32. 32.🔍 Which is the odd one out? (a) fruit juice (b) honey (c) vinegar (d) steam
33. 33.Which of these is an inclined plane? (a) a playground slide (b) a jar lid (c) a crowbar (d) a steering wheel
34. 34.Which of these is pulled by a magnet? (a) a wooden spoon (b) a plastic ruler (c) a glass marble (d) an iron nail
35. 35.🔍 Which is the odd one out? (a) a brick (b) a stone (c) a book (d) carbon dioxide
36. 36.⚙️ Which simple machine is a knife? (a) lever (b) pulley (c) wedge (d) wheel and axle
37. 37.🧪 Is milk a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
38. 38.⚙️ Which simple machine is a doorknob? (a) wedge (b) inclined plane (c) wheel and axle (d) pulley
39. 39.True or false: tidal energy is a renewable source of energy. (a) False (b) True
40. 40.⚙️ Which simple machine is a bottle opener? (a) pulley (b) inclined plane (c) screw (d) lever

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