Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 268 · 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.🔍 Which is the odd one out? (a) kilometre (b) centimetre (c) millimetre (d) second
2. 2.🧰 What do we measure with a thermometer? (a) weight (b) length (c) time (d) temperature
3. 3.🧰 What do we measure with a clock? (a) weight (b) capacity (c) time (d) length
4. 4.📏 What does a millilitre measure? (a) length (b) time (c) weight (d) capacity
5. 5.True or false: a litre measures capacity. (a) False (b) True
6. 6.Which of these units measures weight? (a) millilitre (b) degree Celsius (c) litre (d) gram
7. 7.📐 Which unit is best to measure the length of a classroom? (a) metre (b) litre (c) kilogram (d) gram
8. 8.🔢 How many years make 1 century?
9. 9.Which tool measures capacity? (a) ruler (b) stopwatch (c) weighing balance (d) measuring jug
10. 10.🔢 How many millilitres make 1 litre?
11. 11.Which tool measures weight? (a) ruler (b) thermometer (c) measuring jug (d) weighing balance
12. 12.Which of these units measures length? (a) millilitre (b) tonne (c) centimetre (d) second
13. 13.📏 What does a second measure? (a) length (b) time (c) weight (d) temperature
14. 14.True or false: a millilitre measures capacity. (a) False (b) True
15. 15.🔍 Which is the odd one out? (a) second (b) degree Celsius (c) day (d) minute
16. 16.🔢 How many millimetres make 1 centimetre?
17. 17.Which of these units measures weight? (a) millimetre (b) milligram (c) metre (d) day
18. 18.Which tool measures length? (a) measuring jug (b) measuring tape (c) weighing balance (d) stopwatch
19. 19.Which of these units measures capacity? (a) centimetre (b) metre (c) degree Celsius (d) millilitre
20. 20.🔍 Which is the odd one out? (a) millimetre (b) kilometre (c) centimetre (d) millilitre
21. 21.📐 Which unit is best to measure the petrol in a car tank? (a) kilogram (b) metre (c) litre (d) kilometre
22. 22.📐 Which unit is best to measure a long train journey? (a) gram (b) kilogram (c) kilometre (d) centimetre
23. 23.🔢 How many months make 1 year?
24. 24.🔢 How many kilograms make 1 tonne?
25. 25.🔢 How many grams make 1 kilogram?
26. 26.Which of these units measures weight? (a) day (b) kilogram (c) centimetre (d) millilitre
27. 27.🧰 What do we measure with a weighing balance? (a) weight (b) length (c) capacity (d) temperature
28. 28.🧰 What do we measure with a ruler? (a) time (b) temperature (c) capacity (d) length
29. 29.🔢 How many centimetres make 1 metre?
30. 30.📐 Which unit is best to measure the width of a notebook? (a) gram (b) kilometre (c) millilitre (d) centimetre
31. 31.📏 What does a metre measure? (a) time (b) weight (c) length (d) temperature
32. 32.🔍 Which is the odd one out? (a) centimetre (b) tonne (c) milligram (d) gram
33. 33.Which of these units measures time? (a) milligram (b) second (c) gram (d) metre
34. 34.True or false: a milligram measures length. (a) False (b) True
35. 35.True or false: a minute measures time. (a) True (b) False
36. 36.📏 What does a milligram measure? (a) length (b) capacity (c) time (d) weight
37. 37.📐 Which unit is best to measure the distance between two cities? (a) kilogram (b) metre (c) gram (d) kilometre
38. 38.Which of these units measures length? (a) kilogram (b) millimetre (c) litre (d) millilitre
39. 39.📏 What does a minute measure? (a) temperature (b) length (c) capacity (d) time
40. 40.🧰 What do we measure with a stopwatch? (a) length (b) time (c) capacity (d) weight

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