Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 205 · 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.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
2. 2.True or false: an axe is a wedge. (a) False (b) True
3. 3.♻️ Is coal a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
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.🧪 Is a book a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
6. 6.⚙️ Which simple machine is a doorknob? (a) inclined plane (b) wedge (c) pulley (d) wheel and axle
7. 7.True or false: a see-saw is an inclined plane. (a) False (b) True
8. 8.🧲 Is a gold ring pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
9. 9.🔍 Which is the odd one out? (a) air (b) an iron rod (c) steam (d) carbon dioxide
10. 10.⚙️ Which simple machine is a nutcracker? (a) wheel and axle (b) inclined plane (c) wedge (d) lever
11. 11.🔍 Which is the odd one out? (a) a wooden spoon (b) a paper sheet (c) a gold ring (d) an iron nail
12. 12.True or false: tidal energy is a non-renewable source of energy. (a) True (b) False
13. 13.⚙️ Which simple machine is a bottle opener? (a) wedge (b) screw (c) lever (d) pulley
14. 14.⚙️ Which simple machine is a knife? (a) wheel and axle (b) lever (c) inclined plane (d) wedge
15. 15.🔍 Which is the odd one out? (a) milk (b) water (c) a book (d) honey
16. 16.Which of these is pulled by a magnet? (a) a wooden spoon (b) a copper wire (c) a plastic ruler (d) an iron nail
17. 17.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
18. 18.⚙️ Which simple machine is a flagpole? (a) wheel and axle (b) wedge (c) lever (d) pulley
19. 19.🧲 Is an iron pin pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
20. 20.True or false: solar energy is a non-renewable source of energy. (a) True (b) False
21. 21.True or false: a jar lid is a pulley. (a) False (b) True
22. 22.🔍 Which is the odd one out? (a) oxygen (b) wood (c) an iron rod (d) ice
23. 23.Which of these is pulled by a magnet? (a) cobalt (b) a copper wire (c) a gold ring (d) a rubber band
24. 24.Which of these is a solid? (a) water (b) a brick (c) honey (d) air
25. 25.True or false: diesel is a non-renewable source of energy. (a) False (b) True
26. 26.Which of these is a liquid? (a) air (b) a book (c) milk (d) steam
27. 27.Which of these is a solid? (a) vinegar (b) a stone (c) cooking oil (d) carbon dioxide
28. 28.Which of these is not pulled by a magnet? (a) an iron pin (b) a paper sheet (c) nickel (d) an iron bolt
29. 29.Which of these is a liquid? (a) wood (b) ice (c) air (d) water
30. 30.🧊 Pure water freezes into ice at how many degrees Celsius?
31. 31.🔍 Which is the odd one out? (a) a stone (b) ice (c) a book (d) cooking oil
32. 32.🔍 Which is the odd one out? (a) an iron nail (b) cobalt (c) an iron bolt (d) a rubber band
33. 33.🔍 Which is the odd one out? (a) a gold ring (b) cobalt (c) an iron pin (d) nickel
34. 34.🧲 How many poles does a magnet have?
35. 35.🔍 Which is the odd one out? (a) air (b) oxygen (c) milk (d) steam
36. 36.🔍 Which is the odd one out? (a) a rubber band (b) a plastic ruler (c) cobalt (d) a paper sheet
37. 37.Which of these is pulled by a magnet? (a) a paper sheet (b) a rubber band (c) an iron bolt (d) aluminium foil
38. 38.♻️ Is diesel a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
39. 39.Which of these is a screw? (a) a ramp (b) a jar lid (c) a knife (d) a nutcracker
40. 40.🧭 A magnet hung freely always comes to rest pointing ___. (a) up and down (b) north and south (c) at the Sun (d) east and west

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