Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 170 · 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 centimetres make 1 metre?
2. 2.🔍 Which is the odd one out? (a) kilogram (b) gram (c) milligram (d) degree Celsius
3. 3.Which of these units measures length? (a) day (b) millimetre (c) kilogram (d) millilitre
4. 4.True or false: a tonne measures weight. (a) True (b) False
5. 5.📐 Which unit is best to measure the weight of a coin? (a) centimetre (b) gram (c) millilitre (d) metre
6. 6.📏 What does a litre measure? (a) temperature (b) weight (c) length (d) capacity
7. 7.🔢 How many years make 1 century?
8. 8.📏 What does a gram measure? (a) capacity (b) time (c) weight (d) temperature
9. 9.True or false: a kilometre measures weight. (a) False (b) True
10. 10.Which of these units measures length? (a) metre (b) minute (c) kilogram (d) milligram
11. 11.📏 What does a millimetre measure? (a) weight (b) length (c) time (d) temperature
12. 12.True or false: a centimetre measures length. (a) False (b) True
13. 13.📏 What does a metre measure? (a) length (b) capacity (c) time (d) temperature
14. 14.📐 Which unit is best to measure the length of a pencil? (a) litre (b) centimetre (c) millilitre (d) kilometre
15. 15.Which tool measures weight? (a) weighing balance (b) thermometer (c) ruler (d) measuring jug
16. 16.🔢 How many minutes make 1 hour?
17. 17.Which of these units measures capacity? (a) metre (b) degree Celsius (c) gram (d) millilitre
18. 18.🧰 What do we measure with a measuring jug? (a) length (b) time (c) capacity (d) weight
19. 19.🔢 How many hours make 1 day?
20. 20.🔍 Which is the odd one out? (a) second (b) tonne (c) day (d) minute
21. 21.🔍 Which is the odd one out? (a) gram (b) second (c) tonne (d) kilogram
22. 22.🔢 How many years make 1 decade?
23. 23.Which of these units measures weight? (a) litre (b) minute (c) milligram (d) second
24. 24.📐 Which unit is best to measure the water in a bucket? (a) litre (b) kilometre (c) gram (d) centimetre
25. 25.True or false: a degree Celsius measures weight. (a) True (b) False
26. 26.Which tool measures time? (a) thermometer (b) stopwatch (c) weighing balance (d) ruler
27. 27.🧰 What do we measure with a ruler? (a) weight (b) length (c) temperature (d) capacity
28. 28.🧰 What do we measure with a clock? (a) capacity (b) length (c) weight (d) time
29. 29.📏 What does a degree Celsius measure? (a) time (b) length (c) temperature (d) weight
30. 30.Which tool measures length? (a) stopwatch (b) ruler (c) clock (d) weighing balance
31. 31.Which of these units measures time? (a) metre (b) centimetre (c) milligram (d) minute
32. 32.True or false: a metre measures length. (a) False (b) True
33. 33.🔢 How many paise make 1 rupee?
34. 34.🔍 Which is the odd one out? (a) kilogram (b) milligram (c) tonne (d) day
35. 35.🧰 What do we measure with a measuring tape? (a) temperature (b) weight (c) time (d) length
36. 36.📐 Which unit is best to measure the weight of an eraser? (a) gram (b) kilogram (c) kilometre (d) litre
37. 37.📐 Which unit is best to measure the width of a notebook? (a) litre (b) gram (c) centimetre (d) millilitre
38. 38.True or false: a kilogram measures weight. (a) False (b) True
39. 39.🧰 What do we measure with a weighing balance? (a) time (b) temperature (c) weight (d) capacity
40. 40.🧰 What do we measure with a stopwatch? (a) temperature (b) time (c) weight (d) length

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