Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 765 · 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 gas? (a) carbon dioxide (b) wood (c) ice (d) milk
2. 2.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
3. 3.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
4. 4.🧪 Is fruit juice a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
5. 5.⚙️ Which simple machine is a knife? (a) lever (b) wheel and axle (c) wedge (d) screw
6. 6.🔍 Which is the odd one out? (a) aluminium foil (b) a glass marble (c) a copper wire (d) cobalt
7. 7.🧲 Is a gold ring pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
8. 8.🧲 Is nickel pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
9. 9.⚙️ Which simple machine is a flagpole? (a) wheel and axle (b) pulley (c) screw (d) inclined plane
10. 10.🔍 Which is the odd one out? (a) a book (b) steam (c) air (d) oxygen
11. 11.🔍 Which is the odd one out? (a) milk (b) steam (c) air (d) oxygen
12. 12.True or false: kerosene is a non-renewable source of energy. (a) False (b) True
13. 13.Which of these is pulled by a magnet? (a) a glass marble (b) a paper sheet (c) cobalt (d) a gold ring
14. 14.🧊 Pure water freezes into ice at how many degrees Celsius?
15. 15.♻️ Is coal a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
16. 16.Which of these is a liquid? (a) oxygen (b) air (c) water (d) wood
17. 17.🔍 Which is the odd one out? (a) oxygen (b) carbon dioxide (c) ice (d) water vapour
18. 18.🧲 Two north poles of magnets face each other. What happens? (a) they turn blue (b) they push apart (c) they pull together (d) they melt
19. 19.⚙️ Which simple machine is a nutcracker? (a) wedge (b) inclined plane (c) lever (d) pulley
20. 20.🧪 Is a stone a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
21. 21.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
22. 22.⚙️ Which simple machine is a steering wheel? (a) wedge (b) lever (c) wheel and axle (d) inclined plane
23. 23.Which of these is pulled by a magnet? (a) an iron screw (b) a plastic ruler (c) a cotton cloth (d) a wooden spoon
24. 24.True or false: water power is a renewable source of energy. (a) True (b) False
25. 25.Which of these is a liquid? (a) an iron rod (b) milk (c) air (d) steam
26. 26.🔍 Which is the odd one out? (a) a plastic ruler (b) an iron screw (c) a copper wire (d) a wooden spoon
27. 27.♨️ At sea level, pure water boils at how many degrees Celsius?
28. 28.True or false: a lift is a lever. (a) False (b) True
29. 29.True or false: water power is a non-renewable source of energy. (a) True (b) False
30. 30.🧪 Is cooking oil a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
31. 31.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
32. 32.True or false: a nutcracker is a pulley. (a) True (b) False
33. 33.Which of these is a gas? (a) vinegar (b) milk (c) steam (d) cooking oil
34. 34.True or false: diesel is a renewable source of energy. (a) True (b) False
35. 35.Which of these is a liquid? (a) a book (b) wood (c) ice (d) vinegar
36. 36.True or false: natural gas is a renewable source of energy. (a) False (b) True
37. 37.⚙️ Which simple machine is a see-saw? (a) pulley (b) wedge (c) lever (d) screw
38. 38.🧪 Is a brick a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
39. 39.True or false: a nutcracker is a wedge. (a) False (b) True
40. 40.🧲 A north pole faces a south pole. What happens? (a) they turn blue (b) they melt (c) they push apart (d) they pull together

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