Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 147 · 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.🧲 Is cobalt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
2. 2.True or false: natural gas is a renewable source of energy. (a) True (b) False
3. 3.Which of these is not pulled by a magnet? (a) cobalt (b) an iron pin (c) an iron screw (d) a plastic ruler
4. 4.💧 What do we call water turning into vapour? (a) melting (b) condensation (c) freezing (d) evaporation
5. 5.🧪 Is a book a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
6. 6.Which of these is a gas? (a) honey (b) milk (c) water vapour (d) ice
7. 7.True or false: diesel is a non-renewable source of energy. (a) True (b) False
8. 8.♨️ At sea level, pure water boils at how many degrees Celsius?
9. 9.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
10. 10.True or false: solar energy is a non-renewable source of energy. (a) True (b) False
11. 11.True or false: a knife is a wedge. (a) True (b) False
12. 12.Which of these is not pulled by a magnet? (a) a glass marble (b) nickel (c) an iron nail (d) an iron screw
13. 13.Which of these is a liquid? (a) a stone (b) air (c) ice (d) cooking oil
14. 14.Which of these is a liquid? (a) wood (b) fruit juice (c) an iron rod (d) a brick
15. 15.🔍 Which is the odd one out? (a) water (b) milk (c) an iron rod (d) vinegar
16. 16.True or false: a steering wheel is a lever. (a) True (b) False
17. 17.True or false: kerosene is a non-renewable source of energy. (a) False (b) True
18. 18.Which of these is an inclined plane? (a) a bottle opener (b) an axe (c) a see-saw (d) a ramp
19. 19.True or false: a jar lid is a lever. (a) True (b) False
20. 20.🔍 Which is the odd one out? (a) a wooden spoon (b) aluminium foil (c) a cotton cloth (d) an iron nail
21. 21.🔍 Which is the odd one out? (a) vinegar (b) honey (c) air (d) water
22. 22.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
23. 23.Which of these is a lever? (a) a steering wheel (b) a see-saw (c) an axe (d) a flagpole
24. 24.Which of these is not pulled by a magnet? (a) a paper sheet (b) an iron screw (c) nickel (d) cobalt
25. 25.🔍 Which is the odd one out? (a) oxygen (b) air (c) honey (d) steam
26. 26.🔍 Which is the odd one out? (a) an iron pin (b) an iron nail (c) a cotton cloth (d) an iron screw
27. 27.♻️ Is coal a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
28. 28.🔍 Which is the odd one out? (a) a rubber band (b) a glass marble (c) a copper wire (d) cobalt
29. 29.Which of these is a solid? (a) steam (b) an iron rod (c) water vapour (d) fruit juice
30. 30.⚙️ Which simple machine is a bottle opener? (a) pulley (b) screw (c) lever (d) wheel and axle
31. 31.True or false: a flagpole is a pulley. (a) True (b) False
32. 32.⚙️ Which simple machine is a ramp? (a) lever (b) wedge (c) inclined plane (d) wheel and axle
33. 33.🧲 Two north poles of magnets face each other. What happens? (a) they push apart (b) they melt (c) they turn blue (d) they pull together
34. 34.Which of these is a wedge? (a) a steering wheel (b) a jar lid (c) a flagpole (d) an axe
35. 35.⚙️ Which simple machine is a nutcracker? (a) wheel and axle (b) pulley (c) screw (d) lever
36. 36.True or false: a see-saw is a wedge. (a) False (b) True
37. 37.🧊 Pure water freezes into ice at how many degrees Celsius?
38. 38.🧲 How many poles does a magnet have?
39. 39.🧪 Is water a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
40. 40.Which of these is pulled by a magnet? (a) a paper sheet (b) a glass marble (c) nickel (d) aluminium foil

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