Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 789 · 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.True or false: wind energy is a renewable source of energy. (a) False (b) True
2. 2.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
3. 3.🔍 Which is the odd one out? (a) a book (b) wood (c) water vapour (d) a brick
4. 4.True or false: kerosene is a non-renewable source of energy. (a) True (b) False
5. 5.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
6. 6.🧲 How many poles does a magnet have?
7. 7.🧲 Is a plastic ruler pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
8. 8.🔍 Which is the odd one out? (a) a book (b) wood (c) an iron rod (d) fruit juice
9. 9.True or false: crude oil is a non-renewable source of energy. (a) True (b) False
10. 10.🔍 Which is the odd one out? (a) a book (b) milk (c) cooking oil (d) honey
11. 11.⚙️ Which simple machine is a doorknob? (a) wheel and axle (b) wedge (c) pulley (d) inclined plane
12. 12.♨️ At sea level, pure water boils at how many degrees Celsius?
13. 13.⚙️ Which simple machine is a flagpole? (a) wheel and axle (b) pulley (c) lever (d) screw
14. 14.Which of these is a wheel and axle? (a) a knife (b) a bottle opener (c) a doorknob (d) a lift
15. 15.Which of these is a wedge? (a) a lift (b) a crowbar (c) a jar lid (d) an axe
16. 16.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
17. 17.True or false: a lift is a wheel and axle. (a) True (b) False
18. 18.🔍 Which is the odd one out? (a) a stone (b) water (c) cooking oil (d) honey
19. 19.Which of these is pulled by a magnet? (a) a copper wire (b) a cotton cloth (c) nickel (d) a gold ring
20. 20.♻️ Is petrol a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
21. 21.Which of these is a solid? (a) vinegar (b) oxygen (c) an iron rod (d) honey
22. 22.🧪 Is a stone a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
23. 23.🔍 Which is the odd one out? (a) a gold ring (b) a wooden spoon (c) a glass marble (d) cobalt
24. 24.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
25. 25.Which of these is not pulled by a magnet? (a) an iron screw (b) an iron nail (c) cobalt (d) a wooden spoon
26. 26.☀️ What do solar panels use to make electricity? (a) moonlight (b) sunlight (c) coal (d) petrol
27. 27.True or false: petrol is a non-renewable source of energy. (a) True (b) False
28. 28.🔍 Which is the odd one out? (a) milk (b) ice (c) a book (d) a stone
29. 29.True or false: an axe is a wedge. (a) False (b) True
30. 30.🧊 Pure water freezes into ice at how many degrees Celsius?
31. 31.🔍 Which is the odd one out? (a) nickel (b) an iron screw (c) cobalt (d) a wooden spoon
32. 32.🔍 Which is the odd one out? (a) nickel (b) an iron pin (c) an iron nail (d) a gold ring
33. 33.Which of these is not pulled by a magnet? (a) an iron bolt (b) a rubber band (c) nickel (d) an iron pin
34. 34.🧲 Two north poles of magnets face each other. What happens? (a) they push apart (b) they turn blue (c) they pull together (d) they melt
35. 35.🧪 Is water a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
36. 36.🔍 Which is the odd one out? (a) honey (b) fruit juice (c) ice (d) cooking oil
37. 37.⚙️ Which simple machine is a nutcracker? (a) pulley (b) screw (c) wedge (d) lever
38. 38.Which of these is a screw? (a) a steering wheel (b) a jar lid (c) a crowbar (d) a bottle opener
39. 39.Which of these is a liquid? (a) oxygen (b) a brick (c) a book (d) cooking oil
40. 40.Which of these is a pulley? (a) a doorknob (b) a flagpole (c) a see-saw (d) an axe

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