Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 698 · 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 is the odd one out? (a) cobalt (b) an iron screw (c) a copper wire (d) an iron bolt
2. 2.🧊 What do we call ice turning into water? (a) condensation (b) boiling (c) melting (d) freezing
3. 3.⚙️ Which simple machine is a bottle opener? (a) wedge (b) pulley (c) wheel and axle (d) lever
4. 4.🧊 Pure water freezes into ice at how many degrees Celsius?
5. 5.True or false: a bottle opener is a lever. (a) False (b) True
6. 6.Which of these is a gas? (a) steam (b) water (c) honey (d) ice
7. 7.True or false: wind energy is a non-renewable source of energy. (a) True (b) False
8. 8.Which of these is a liquid? (a) an iron rod (b) wood (c) a stone (d) fruit juice
9. 9.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
10. 10.🔍 Which is the odd one out? (a) a brick (b) a stone (c) water vapour (d) wood
11. 11.🧲 Is a copper wire pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
12. 12.Which of these is a liquid? (a) oxygen (b) air (c) an iron rod (d) cooking oil
13. 13.🧲 How many poles does a magnet have?
14. 14.⚙️ Which simple machine is a nutcracker? (a) lever (b) inclined plane (c) screw (d) pulley
15. 15.Which of these is a screw? (a) a crowbar (b) a steering wheel (c) a nutcracker (d) a jar lid
16. 16.♨️ At sea level, pure water boils at how many degrees Celsius?
17. 17.🔍 Which is the odd one out? (a) a gold ring (b) an iron bolt (c) a copper wire (d) a rubber band
18. 18.True or false: diesel is a renewable source of energy. (a) True (b) False
19. 19.🧲 Is nickel pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
20. 20.Which of these is not pulled by a magnet? (a) an iron pin (b) nickel (c) an iron nail (d) a glass marble
21. 21.Which of these is a liquid? (a) ice (b) a book (c) water (d) steam
22. 22.♻️ Is wind energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
23. 23.🔍 Which is the odd one out? (a) an iron screw (b) a glass marble (c) an iron bolt (d) an iron pin
24. 24.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
25. 25.🔍 Which is the odd one out? (a) air (b) a book (c) water vapour (d) carbon dioxide
26. 26.🔍 Which is the odd one out? (a) aluminium foil (b) an iron screw (c) a wooden spoon (d) a copper wire
27. 27.⚙️ Which simple machine is a see-saw? (a) lever (b) inclined plane (c) pulley (d) wheel and axle
28. 28.Which of these is a wheel and axle? (a) a lift (b) a steering wheel (c) a crowbar (d) a knife
29. 29.⚙️ Which simple machine is a steering wheel? (a) lever (b) wheel and axle (c) inclined plane (d) pulley
30. 30.Which of these is a liquid? (a) a book (b) wood (c) an iron rod (d) vinegar
31. 31.Which of these is a solid? (a) water (b) a book (c) air (d) carbon dioxide
32. 32.Which of these is an inclined plane? (a) a nutcracker (b) an axe (c) a bottle opener (d) a playground slide
33. 33.⚙️ Which simple machine is a jar lid? (a) wedge (b) pulley (c) lever (d) screw
34. 34.Which of these is not pulled by a magnet? (a) cobalt (b) an iron nail (c) a wooden spoon (d) an iron bolt
35. 35.True or false: wind energy is a renewable source of energy. (a) True (b) False
36. 36.🔍 Which is the odd one out? (a) milk (b) cooking oil (c) carbon dioxide (d) water
37. 37.Which of these is a gas? (a) oxygen (b) cooking oil (c) wood (d) an iron rod
38. 38.🌱 Which gas do green plants take in to make their food? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
39. 39.True or false: a lift is a lever. (a) True (b) False
40. 40.⚙️ Which simple machine is a flagpole? (a) screw (b) lever (c) pulley (d) wedge

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