Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 389 · 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.♨️ At sea level, pure water boils at how many degrees Celsius?
2. 2.⚙️ Which simple machine is a nutcracker? (a) pulley (b) inclined plane (c) wedge (d) lever
3. 3.Which of these is pulled by a magnet? (a) a copper wire (b) cobalt (c) a plastic ruler (d) a paper sheet
4. 4.🧲 Is a glass marble pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
5. 5.🧲 Is a paper sheet pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
6. 6.⚙️ Which simple machine is a bottle opener? (a) screw (b) pulley (c) wheel and axle (d) lever
7. 7.🔍 Which is the odd one out? (a) a rubber band (b) a plastic ruler (c) an iron bolt (d) a glass marble
8. 8.True or false: a doorknob is a wheel and axle. (a) False (b) True
9. 9.🔍 Which is the odd one out? (a) nickel (b) an iron bolt (c) an iron screw (d) a copper wire
10. 10.🔍 Which is the odd one out? (a) a rubber band (b) an iron nail (c) a plastic ruler (d) aluminium foil
11. 11.🧪 Is honey a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
12. 12.⚙️ Which simple machine is a crowbar? (a) screw (b) inclined plane (c) lever (d) pulley
13. 13.🧪 Is milk a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
14. 14.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
15. 15.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
16. 16.Which of these is a liquid? (a) milk (b) ice (c) oxygen (d) steam
17. 17.⚙️ Which simple machine is a ramp? (a) lever (b) wedge (c) inclined plane (d) screw
18. 18.Which of these is a pulley? (a) a see-saw (b) a crowbar (c) a lift (d) a jar lid
19. 19.True or false: a knife is a wedge. (a) False (b) True
20. 20.True or false: kerosene is a renewable source of energy. (a) False (b) True
21. 21.🌿 Which gas do green plants give out in sunlight? (a) oxygen (b) steam (c) smoke (d) carbon dioxide
22. 22.♻️ Is diesel a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
23. 23.🧊 Pure water freezes into ice at how many degrees Celsius?
24. 24.🧲 Is an iron screw pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
25. 25.True or false: tidal energy is a renewable source of energy. (a) True (b) False
26. 26.Which of these is an inclined plane? (a) a bottle opener (b) a steering wheel (c) a crowbar (d) a ramp
27. 27.🧲 Is cobalt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
28. 28.🔍 Which is the odd one out? (a) a plastic ruler (b) an iron nail (c) an iron screw (d) an iron pin
29. 29.⚙️ Which simple machine is a knife? (a) lever (b) wedge (c) pulley (d) screw
30. 30.🧲 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
31. 31.🔍 Which is the odd one out? (a) an iron bolt (b) a gold ring (c) an iron pin (d) an iron nail
32. 32.🧲 A north pole faces a south pole. What happens? (a) they push apart (b) they pull together (c) they melt (d) they turn blue
33. 33.True or false: a nutcracker is an inclined plane. (a) False (b) True
34. 34.Which of these is a liquid? (a) fruit juice (b) an iron rod (c) carbon dioxide (d) oxygen
35. 35.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
36. 36.Which of these is a liquid? (a) a book (b) wood (c) honey (d) water vapour
37. 37.True or false: a nutcracker is a lever. (a) True (b) False
38. 38.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
39. 39.🔍 Which is the odd one out? (a) ice (b) wood (c) oxygen (d) an iron rod
40. 40.🔍 Which is the odd one out? (a) a brick (b) an iron rod (c) ice (d) fruit juice

Free gk lessons, practice and worksheets at talentjr.in/gk-worksheets