Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 325 · 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 unit is best to measure the width of a notebook? (a) litre (b) kilometre (c) centimetre (d) metre
2. 2.📐 Which unit is best to measure a big bag of rice? (a) millilitre (b) metre (c) kilogram (d) kilometre
3. 3.📏 What does a millimetre measure? (a) capacity (b) time (c) length (d) temperature
4. 4.True or false: a millimetre measures length. (a) False (b) True
5. 5.🔢 How many grams make 1 kilogram?
6. 6.True or false: a millilitre measures capacity. (a) False (b) True
7. 7.Which tool measures time? (a) measuring tape (b) weighing balance (c) clock (d) ruler
8. 8.🧰 What do we measure with a stopwatch? (a) temperature (b) capacity (c) weight (d) time
9. 9.🧰 What do we measure with a thermometer? (a) time (b) temperature (c) capacity (d) weight
10. 10.True or false: a minute measures time. (a) False (b) True
11. 11.Which tool measures time? (a) stopwatch (b) measuring tape (c) measuring jug (d) weighing balance
12. 12.Which tool measures capacity? (a) stopwatch (b) measuring jug (c) weighing balance (d) thermometer
13. 13.📏 What does a centimetre measure? (a) time (b) temperature (c) weight (d) length
14. 14.True or false: a second measures time. (a) False (b) True
15. 15.True or false: a milligram measures length. (a) False (b) True
16. 16.🧰 What do we measure with a measuring tape? (a) capacity (b) time (c) temperature (d) length
17. 17.True or false: a gram measures time. (a) True (b) False
18. 18.🔢 How many months make 1 year?
19. 19.Which of these units measures length? (a) kilogram (b) gram (c) second (d) metre
20. 20.📐 Which unit is best to measure the water in a bucket? (a) centimetre (b) litre (c) metre (d) kilogram
21. 21.Which of these units measures capacity? (a) litre (b) centimetre (c) kilogram (d) tonne
22. 22.Which of these units measures length? (a) milligram (b) minute (c) degree Celsius (d) centimetre
23. 23.📏 What does a minute measure? (a) temperature (b) capacity (c) weight (d) time
24. 24.True or false: a centimetre measures length. (a) False (b) True
25. 25.True or false: a kilogram measures weight. (a) False (b) True
26. 26.True or false: a milligram measures weight. (a) True (b) False
27. 27.Which of these units measures time? (a) gram (b) litre (c) kilometre (d) day
28. 28.🧰 What do we measure with a weighing balance? (a) capacity (b) temperature (c) weight (d) length
29. 29.🔍 Which is the odd one out? (a) kilogram (b) gram (c) millilitre (d) milligram
30. 30.🔢 How many things make 1 dozen?
31. 31.Which of these units measures capacity? (a) millilitre (b) second (c) minute (d) gram
32. 32.Which of these units measures temperature? (a) second (b) tonne (c) kilometre (d) degree Celsius
33. 33.📐 Which unit is best to measure the length of a classroom? (a) centimetre (b) millilitre (c) metre (d) gram
34. 34.🔢 How many minutes make 1 hour?
35. 35.🔍 Which is the odd one out? (a) millimetre (b) centimetre (c) metre (d) degree Celsius
36. 36.True or false: a centimetre measures time. (a) True (b) False
37. 37.🔍 Which is the odd one out? (a) metre (b) milligram (c) kilogram (d) gram
38. 38.📐 Which unit is best to measure the weight of a child? (a) kilometre (b) centimetre (c) metre (d) kilogram
39. 39.True or false: a kilogram measures time. (a) True (b) False
40. 40.🔢 How many seconds make 1 minute?

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