Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 468 · 40 questions

Remember (What are we measuring?): Length: millimetre, centimetre, metre, kilometre. Weight: milligram, gram, kilogram, tonne. Capacity: millilitre, litre. Temperature: degree Celsius. 10 mm = 1 cm, 100 cm = 1 m, 1000 m = 1 km, 1000 g = 1 kg, 1000 mL = 1 L, 1000 kg = 1 tonne, 60 seconds = 1 minute, 60 minutes = 1 hour. Best unit: cities apart – kilometres, a classroom – metres, a pencil – centimetres, a child – kilograms, an eraser – grams, a bucket of water – litres, cough syrup – millilitres.

1. 1.🔢 How many metres make 1 kilometre?
2. 2.📏 What does a litre measure? (a) temperature (b) weight (c) capacity (d) time
3. 3.📏 What does a gram measure? (a) temperature (b) capacity (c) time (d) weight
4. 4.📐 Which unit is best to measure the distance between two cities? (a) gram (b) kilometre (c) millilitre (d) centimetre
5. 5.True or false: a millimetre measures length. (a) True (b) False
6. 6.📏 What does a centimetre measure? (a) length (b) time (c) temperature (d) weight
7. 7.🧰 What do we measure with a measuring tape? (a) capacity (b) time (c) weight (d) length
8. 8.📏 What does a millimetre measure? (a) capacity (b) length (c) time (d) weight
9. 9.📏 What does a metre measure? (a) length (b) time (c) temperature (d) weight
10. 10.🔍 Which is the odd one out? (a) kilogram (b) centimetre (c) kilometre (d) metre
11. 11.📐 Which unit is best to measure the petrol in a car tank? (a) kilometre (b) litre (c) metre (d) centimetre
12. 12.📏 What does a degree Celsius measure? (a) time (b) length (c) temperature (d) weight
13. 13.Which of these units measures time? (a) milligram (b) kilometre (c) litre (d) second
14. 14.📐 Which unit is best to measure the weight of a coin? (a) centimetre (b) gram (c) litre (d) kilogram
15. 15.📏 What does a second measure? (a) capacity (b) temperature (c) length (d) time
16. 16.Which of these units measures length? (a) second (b) metre (c) day (d) milligram
17. 17.True or false: a second measures weight. (a) False (b) True
18. 18.True or false: a day measures time. (a) False (b) True
19. 19.🔢 How many years make 1 decade?
20. 20.Which tool measures length? (a) clock (b) weighing balance (c) ruler (d) thermometer
21. 21.🧰 What do we measure with a weighing balance? (a) time (b) weight (c) temperature (d) length
22. 22.True or false: a millilitre measures length. (a) False (b) True
23. 23.Which of these units measures length? (a) day (b) gram (c) litre (d) kilometre
24. 24.📐 Which unit is best to measure a long train journey? (a) gram (b) metre (c) litre (d) kilometre
25. 25.🔍 Which is the odd one out? (a) milligram (b) degree Celsius (c) gram (d) kilogram
26. 26.🔢 How many centimetres make 1 metre?
27. 27.🔍 Which is the odd one out? (a) kilogram (b) minute (c) gram (d) milligram
28. 28.🔍 Which is the odd one out? (a) minute (b) milligram (c) day (d) second
29. 29.🧰 What do we measure with a stopwatch? (a) temperature (b) length (c) weight (d) time
30. 30.True or false: a gram measures capacity. (a) True (b) False
31. 31.Which of these units measures temperature? (a) metre (b) minute (c) centimetre (d) degree Celsius
32. 32.True or false: a degree Celsius measures temperature. (a) True (b) False
33. 33.🔢 How many millimetres make 1 centimetre?
34. 34.True or false: a milligram measures weight. (a) True (b) False
35. 35.🧰 What do we measure with a ruler? (a) length (b) capacity (c) temperature (d) weight
36. 36.🔢 How many kilograms make 1 tonne?
37. 37.📐 Which unit is best to measure a few eye drops? (a) litre (b) kilometre (c) gram (d) millilitre
38. 38.🧰 What do we measure with a clock? (a) length (b) weight (c) capacity (d) time
39. 39.True or false: a millilitre measures capacity. (a) False (b) True
40. 40.Which of these units measures weight? (a) degree Celsius (b) litre (c) tonne (d) metre

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