Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 603 · 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) a brick (b) carbon dioxide (c) cooking oil (d) an iron rod
2. 2.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
3. 3.Which of these is a wheel and axle? (a) a see-saw (b) a flagpole (c) a doorknob (d) a jar lid
4. 4.🔍 Which is the odd one out? (a) a plastic ruler (b) an iron bolt (c) a paper sheet (d) a copper wire
5. 5.🧊 Pure water freezes into ice at how many degrees Celsius?
6. 6.🧪 Is an iron rod a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
7. 7.True or false: natural gas is a non-renewable source of energy. (a) False (b) True
8. 8.⚙️ Which simple machine is a jar lid? (a) pulley (b) screw (c) wheel and axle (d) wedge
9. 9.⚙️ Which simple machine is a steering wheel? (a) screw (b) wheel and axle (c) wedge (d) inclined plane
10. 10.Which of these is a gas? (a) steam (b) ice (c) vinegar (d) wood
11. 11.Which of these is pulled by a magnet? (a) a glass marble (b) a cotton cloth (c) an iron nail (d) a paper sheet
12. 12.🧭 A magnet hung freely always comes to rest pointing ___. (a) north and south (b) at the Sun (c) up and down (d) east and west
13. 13.Which of these is an inclined plane? (a) a flagpole (b) a see-saw (c) a doorknob (d) a ramp
14. 14.♻️ Is diesel a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
15. 15.🧪 Is a stone a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
16. 16.🧲 How many poles does a magnet have?
17. 17.🧲 Is a plastic ruler pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
18. 18.🧲 Is a cotton cloth pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
19. 19.🧪 Is wood a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
20. 20.🧪 Is fruit juice a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
21. 21.True or false: a bottle opener is a lever. (a) True (b) False
22. 22.🧲 Is a gold ring pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
23. 23.True or false: a lift is a pulley. (a) False (b) True
24. 24.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
25. 25.Which of these is a solid? (a) an iron rod (b) cooking oil (c) milk (d) water vapour
26. 26.True or false: a knife is a lever. (a) True (b) False
27. 27.🧊 What do we call ice turning into water? (a) freezing (b) condensation (c) melting (d) boiling
28. 28.Which of these is a pulley? (a) a flagpole (b) a doorknob (c) a crowbar (d) a steering wheel
29. 29.True or false: tidal energy is a renewable source of energy. (a) True (b) False
30. 30.🧲 Is a rubber band pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
31. 31.🧲 Is an iron bolt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
32. 32.⚙️ Which simple machine is a knife? (a) wedge (b) lever (c) inclined plane (d) pulley
33. 33.Which of these is pulled by a magnet? (a) a copper wire (b) a rubber band (c) aluminium foil (d) an iron bolt
34. 34.⚙️ Which simple machine is a see-saw? (a) screw (b) pulley (c) wheel and axle (d) lever
35. 35.Which of these is not pulled by a magnet? (a) cobalt (b) an iron nail (c) a plastic ruler (d) an iron bolt
36. 36.Which of these is a liquid? (a) water vapour (b) steam (c) milk (d) a brick
37. 37.🧲 Is a glass marble pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
38. 38.🔍 Which is the odd one out? (a) a cotton cloth (b) an iron bolt (c) cobalt (d) an iron pin
39. 39.True or false: solar energy is a non-renewable source of energy. (a) False (b) True
40. 40.🔍 Which is the odd one out? (a) an iron screw (b) an iron pin (c) cobalt (d) a wooden spoon

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