Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 723 · 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.📏 What does a milligram measure? (a) time (b) length (c) temperature (d) weight
2. 2.True or false: a metre measures capacity. (a) True (b) False
3. 3.True or false: a gram measures length. (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) litre (b) second (c) minute (d) day
5. 5.🔍 Which is the odd one out? (a) minute (b) second (c) metre (d) day
6. 6.🧰 What do we measure with a ruler? (a) length (b) temperature (c) time (d) weight
7. 7.Which of these units measures length? (a) metre (b) gram (c) day (d) tonne
8. 8.📐 Which unit is best to measure a long train journey? (a) litre (b) kilometre (c) gram (d) metre
9. 9.📏 What does a kilogram measure? (a) capacity (b) length (c) weight (d) temperature
10. 10.📏 What does a centimetre measure? (a) weight (b) time (c) length (d) temperature
11. 11.🔢 How many hours make 1 day?
12. 12.🔍 Which is the odd one out? (a) millimetre (b) centimetre (c) metre (d) millilitre
13. 13.True or false: a millilitre measures time. (a) True (b) False
14. 14.Which tool measures time? (a) ruler (b) measuring tape (c) thermometer (d) stopwatch
15. 15.🧰 What do we measure with a stopwatch? (a) length (b) temperature (c) weight (d) time
16. 16.📐 Which unit is best to measure a spoon of cough syrup? (a) kilometre (b) centimetre (c) gram (d) millilitre
17. 17.📐 Which unit is best to measure the weight of a child? (a) kilometre (b) litre (c) kilogram (d) metre
18. 18.📐 Which unit is best to measure the length of a pencil? (a) gram (b) kilogram (c) centimetre (d) millilitre
19. 19.🧰 What do we measure with a weighing balance? (a) time (b) capacity (c) weight (d) temperature
20. 20.🔍 Which is the odd one out? (a) millimetre (b) day (c) minute (d) second
21. 21.🧰 What do we measure with a measuring tape? (a) temperature (b) time (c) length (d) capacity
22. 22.True or false: a day measures temperature. (a) False (b) True
23. 23.📏 What does a litre measure? (a) capacity (b) length (c) temperature (d) weight
24. 24.📏 What does a metre measure? (a) weight (b) time (c) capacity (d) length
25. 25.Which tool measures length? (a) clock (b) stopwatch (c) measuring tape (d) weighing balance
26. 26.True or false: a second measures capacity. (a) False (b) True
27. 27.Which tool measures length? (a) clock (b) weighing balance (c) ruler (d) stopwatch
28. 28.🔢 How many seconds make 1 minute?
29. 29.🔢 How many things make 1 dozen?
30. 30.True or false: a kilometre measures temperature. (a) True (b) False
31. 31.🔢 How many grams make 1 kilogram?
32. 32.True or false: a gram measures capacity. (a) False (b) True
33. 33.🔍 Which is the odd one out? (a) day (b) kilogram (c) minute (d) second
34. 34.📐 Which unit is best to measure the petrol in a car tank? (a) centimetre (b) kilometre (c) litre (d) metre
35. 35.🧰 What do we measure with a thermometer? (a) length (b) time (c) weight (d) temperature
36. 36.📏 What does a day measure? (a) length (b) temperature (c) time (d) capacity
37. 37.Which tool measures capacity? (a) ruler (b) measuring jug (c) clock (d) measuring tape
38. 38.True or false: a kilometre measures weight. (a) False (b) True
39. 39.Which of these units measures weight? (a) minute (b) second (c) tonne (d) millilitre
40. 40.📐 Which unit is best to measure the length of a classroom? (a) centimetre (b) metre (c) kilometre (d) millilitre

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