Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 120 · 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 do we measure with a thermometer? (a) time (b) weight (c) length (d) temperature
2. 2.🧰 What do we measure with a ruler? (a) temperature (b) length (c) time (d) capacity
3. 3.Which of these units measures length? (a) minute (b) milligram (c) millimetre (d) kilogram
4. 4.True or false: a millimetre measures length. (a) False (b) True
5. 5.📐 Which unit is best to measure the weight of a child? (a) centimetre (b) millilitre (c) kilogram (d) gram
6. 6.🔢 How many millilitres make 1 litre?
7. 7.🔍 Which is the odd one out? (a) day (b) minute (c) second (d) milligram
8. 8.🔍 Which is the odd one out? (a) millimetre (b) metre (c) kilometre (d) millilitre
9. 9.Which of these units measures temperature? (a) millimetre (b) degree Celsius (c) minute (d) centimetre
10. 10.Which tool measures weight? (a) stopwatch (b) clock (c) weighing balance (d) measuring jug
11. 11.🔢 How many seconds make 1 minute?
12. 12.Which tool measures temperature? (a) stopwatch (b) ruler (c) thermometer (d) clock
13. 13.Which tool measures length? (a) measuring jug (b) stopwatch (c) thermometer (d) ruler
14. 14.Which of these units measures capacity? (a) tonne (b) degree Celsius (c) centimetre (d) millilitre
15. 15.🔢 How many days make 1 week?
16. 16.📐 Which unit is best to measure a long train journey? (a) litre (b) centimetre (c) kilogram (d) kilometre
17. 17.🔢 How many metres make 1 kilometre?
18. 18.True or false: a millimetre measures weight. (a) True (b) False
19. 19.📏 What does a millilitre measure? (a) temperature (b) weight (c) length (d) capacity
20. 20.Which tool measures time? (a) weighing balance (b) clock (c) ruler (d) measuring jug
21. 21.📏 What does a kilometre measure? (a) capacity (b) length (c) temperature (d) weight
22. 22.🧰 What do we measure with a measuring tape? (a) temperature (b) capacity (c) time (d) length
23. 23.🧰 What do we measure with a measuring jug? (a) temperature (b) time (c) weight (d) capacity
24. 24.📐 Which unit is best to measure the length of a classroom? (a) centimetre (b) kilogram (c) millilitre (d) metre
25. 25.🧰 What do we measure with a weighing balance? (a) capacity (b) temperature (c) length (d) weight
26. 26.🔢 How many kilograms make 1 tonne?
27. 27.🔢 How many years make 1 decade?
28. 28.📏 What does a metre measure? (a) temperature (b) weight (c) length (d) capacity
29. 29.📐 Which unit is best to measure the length of a pencil? (a) centimetre (b) litre (c) kilogram (d) metre
30. 30.📐 Which unit is best to measure a few eye drops? (a) kilogram (b) millilitre (c) centimetre (d) kilometre
31. 31.🔢 How many years make 1 century?
32. 32.🧰 What do we measure with a clock? (a) temperature (b) length (c) weight (d) time
33. 33.Which tool measures capacity? (a) measuring tape (b) ruler (c) measuring jug (d) thermometer
34. 34.True or false: a degree Celsius measures length. (a) True (b) False
35. 35.📏 What does a day measure? (a) weight (b) temperature (c) time (d) length
36. 36.True or false: a centimetre measures length. (a) False (b) True
37. 37.🔢 How many months make 1 year?
38. 38.🔍 Which is the odd one out? (a) second (b) minute (c) millimetre (d) day
39. 39.True or false: a tonne measures capacity. (a) False (b) True
40. 40.🔍 Which is the odd one out? (a) kilometre (b) millimetre (c) metre (d) tonne

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