Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 820 · 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 hours make 1 day?
2. 2.📐 Which unit is best to measure the length of a classroom? (a) metre (b) kilometre (c) gram (d) centimetre
3. 3.🧰 What do we measure with a stopwatch? (a) weight (b) length (c) temperature (d) time
4. 4.📏 What does a millimetre measure? (a) temperature (b) length (c) capacity (d) time
5. 5.Which of these units measures temperature? (a) degree Celsius (b) kilogram (c) millilitre (d) milligram
6. 6.🔍 Which is the odd one out? (a) tonne (b) milligram (c) degree Celsius (d) kilogram
7. 7.True or false: a day measures time. (a) False (b) True
8. 8.🧰 What do we measure with a ruler? (a) weight (b) capacity (c) length (d) temperature
9. 9.🔍 Which is the odd one out? (a) milligram (b) metre (c) tonne (d) gram
10. 10.Which tool measures weight? (a) measuring jug (b) clock (c) weighing balance (d) measuring tape
11. 11.🔢 How many years make 1 century?
12. 12.📏 What does a metre measure? (a) temperature (b) length (c) weight (d) capacity
13. 13.Which tool measures temperature? (a) weighing balance (b) measuring jug (c) thermometer (d) stopwatch
14. 14.📏 What does a millilitre measure? (a) length (b) capacity (c) time (d) temperature
15. 15.🔍 Which is the odd one out? (a) gram (b) milligram (c) day (d) kilogram
16. 16.🧰 What do we measure with a weighing balance? (a) length (b) weight (c) temperature (d) capacity
17. 17.True or false: a millilitre measures time. (a) False (b) True
18. 18.📏 What does a litre measure? (a) weight (b) capacity (c) length (d) time
19. 19.🧰 What do we measure with a thermometer? (a) capacity (b) length (c) time (d) temperature
20. 20.Which tool measures time? (a) ruler (b) measuring jug (c) clock (d) measuring tape
21. 21.🔍 Which is the odd one out? (a) day (b) second (c) minute (d) millimetre
22. 22.True or false: a centimetre measures temperature. (a) False (b) True
23. 23.Which of these units measures length? (a) milligram (b) centimetre (c) day (d) kilogram
24. 24.🔍 Which is the odd one out? (a) second (b) day (c) minute (d) litre
25. 25.🔍 Which is the odd one out? (a) kilogram (b) gram (c) second (d) milligram
26. 26.🔢 How many months make 1 year?
27. 27.True or false: a centimetre measures capacity. (a) True (b) False
28. 28.📏 What does a centimetre measure? (a) length (b) capacity (c) time (d) temperature
29. 29.True or false: a kilometre measures length. (a) True (b) False
30. 30.True or false: a minute measures length. (a) True (b) False
31. 31.📐 Which unit is best to measure the water in a bucket? (a) kilometre (b) metre (c) centimetre (d) litre
32. 32.Which tool measures length? (a) stopwatch (b) measuring jug (c) thermometer (d) ruler
33. 33.📏 What does a gram measure? (a) capacity (b) time (c) length (d) weight
34. 34.True or false: a litre measures time. (a) True (b) False
35. 35.🔢 How many kilograms make 1 tonne?
36. 36.True or false: a tonne measures time. (a) True (b) False
37. 37.Which of these units measures weight? (a) minute (b) litre (c) milligram (d) day
38. 38.Which of these units measures length? (a) kilometre (b) milligram (c) kilogram (d) minute
39. 39.📐 Which unit is best to measure the width of a notebook? (a) metre (b) centimetre (c) litre (d) millilitre
40. 40.True or false: a milligram measures weight. (a) True (b) False

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