Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 650 · 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 millilitres make 1 litre?
2. 2.🧰 What do we measure with a stopwatch? (a) weight (b) temperature (c) time (d) capacity
3. 3.📏 What does a litre measure? (a) weight (b) length (c) capacity (d) time
4. 4.📏 What does a kilometre measure? (a) temperature (b) time (c) capacity (d) length
5. 5.📏 What does a kilogram measure? (a) capacity (b) time (c) weight (d) temperature
6. 6.Which of these units measures length? (a) gram (b) millilitre (c) centimetre (d) milligram
7. 7.📏 What does a second measure? (a) time (b) capacity (c) temperature (d) length
8. 8.📐 Which unit is best to measure the weight of an eraser? (a) gram (b) kilogram (c) kilometre (d) metre
9. 9.🔢 How many centimetres make 1 metre?
10. 10.📐 Which unit is best to measure a long train journey? (a) millilitre (b) centimetre (c) kilometre (d) kilogram
11. 11.True or false: a centimetre measures temperature. (a) False (b) True
12. 12.Which of these units measures weight? (a) kilometre (b) tonne (c) day (d) minute
13. 13.True or false: a day measures length. (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) kilometre (b) second (c) minute (d) day
15. 15.Which of these units measures weight? (a) litre (b) centimetre (c) milligram (d) metre
16. 16.🧰 What do we measure with a thermometer? (a) length (b) weight (c) temperature (d) capacity
17. 17.📐 Which unit is best to measure a spoon of cough syrup? (a) centimetre (b) metre (c) kilometre (d) millilitre
18. 18.📐 Which unit is best to measure the distance between two cities? (a) kilometre (b) metre (c) gram (d) centimetre
19. 19.True or false: a litre measures capacity. (a) False (b) True
20. 20.True or false: a tonne measures time. (a) False (b) True
21. 21.Which of these units measures length? (a) gram (b) minute (c) kilogram (d) metre
22. 22.🔍 Which is the odd one out? (a) kilometre (b) centimetre (c) tonne (d) metre
23. 23.Which tool measures length? (a) thermometer (b) weighing balance (c) ruler (d) measuring jug
24. 24.📏 What does a millimetre measure? (a) weight (b) length (c) time (d) capacity
25. 25.Which tool measures temperature? (a) measuring jug (b) weighing balance (c) thermometer (d) stopwatch
26. 26.Which of these units measures temperature? (a) gram (b) litre (c) day (d) degree Celsius
27. 27.🔍 Which is the odd one out? (a) kilogram (b) tonne (c) degree Celsius (d) gram
28. 28.Which of these units measures capacity? (a) litre (b) centimetre (c) tonne (d) gram
29. 29.🧰 What do we measure with a clock? (a) length (b) time (c) weight (d) temperature
30. 30.📐 Which unit is best to measure the length of a pencil? (a) centimetre (b) kilometre (c) kilogram (d) millilitre
31. 31.Which of these units measures capacity? (a) kilogram (b) centimetre (c) millilitre (d) gram
32. 32.True or false: a millilitre measures capacity. (a) False (b) True
33. 33.🔢 How many kilograms make 1 tonne?
34. 34.🧰 What do we measure with a weighing balance? (a) length (b) temperature (c) weight (d) capacity
35. 35.True or false: a millimetre measures weight. (a) False (b) True
36. 36.📏 What does a milligram measure? (a) length (b) temperature (c) time (d) weight
37. 37.🔍 Which is the odd one out? (a) day (b) millimetre (c) minute (d) second
38. 38.🔍 Which is the odd one out? (a) second (b) minute (c) day (d) centimetre
39. 39.True or false: a millilitre measures weight. (a) True (b) False
40. 40.🔢 How many years make 1 century?

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