Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 140 · 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 does a kilometre measure? (a) time (b) weight (c) capacity (d) length
2. 2.True or false: a litre measures temperature. (a) True (b) False
3. 3.Which of these units measures length? (a) litre (b) degree Celsius (c) tonne (d) millimetre
4. 4.🔢 How many hours make 1 day?
5. 5.True or false: a tonne measures weight. (a) False (b) True
6. 6.Which of these units measures capacity? (a) litre (b) metre (c) centimetre (d) day
7. 7.True or false: a degree Celsius measures length. (a) False (b) True
8. 8.🧰 What do we measure with a clock? (a) weight (b) time (c) length (d) temperature
9. 9.🔢 How many metres make 1 kilometre?
10. 10.Which tool measures capacity? (a) ruler (b) measuring jug (c) weighing balance (d) measuring tape
11. 11.True or false: a minute measures capacity. (a) False (b) True
12. 12.Which tool measures time? (a) clock (b) measuring tape (c) ruler (d) measuring jug
13. 13.True or false: a millimetre measures length. (a) True (b) False
14. 14.🔢 How many months make 1 year?
15. 15.🧰 What do we measure with a ruler? (a) length (b) weight (c) time (d) capacity
16. 16.📏 What does a day measure? (a) length (b) temperature (c) time (d) capacity
17. 17.📐 Which unit is best to measure the width of a notebook? (a) gram (b) kilometre (c) metre (d) centimetre
18. 18.Which of these units measures length? (a) millilitre (b) minute (c) centimetre (d) gram
19. 19.📐 Which unit is best to measure a big bag of rice? (a) kilometre (b) litre (c) millilitre (d) kilogram
20. 20.🔍 Which is the odd one out? (a) millimetre (b) metre (c) kilometre (d) tonne
21. 21.🔢 How many days make 1 week?
22. 22.Which tool measures length? (a) stopwatch (b) weighing balance (c) measuring jug (d) measuring tape
23. 23.True or false: a metre measures length. (a) True (b) False
24. 24.📏 What does a gram measure? (a) weight (b) capacity (c) time (d) length
25. 25.Which of these units measures capacity? (a) second (b) millimetre (c) millilitre (d) minute
26. 26.📏 What does a centimetre measure? (a) capacity (b) weight (c) temperature (d) length
27. 27.📏 What does a milligram measure? (a) weight (b) capacity (c) temperature (d) time
28. 28.True or false: a millilitre measures temperature. (a) True (b) False
29. 29.🔍 Which is the odd one out? (a) kilogram (b) milligram (c) gram (d) kilometre
30. 30.Which tool measures temperature? (a) stopwatch (b) measuring tape (c) thermometer (d) ruler
31. 31.🔍 Which is the odd one out? (a) metre (b) centimetre (c) kilometre (d) kilogram
32. 32.True or false: a tonne measures length. (a) True (b) False
33. 33.📐 Which unit is best to measure the water in a bucket? (a) millilitre (b) centimetre (c) metre (d) litre
34. 34.📐 Which unit is best to measure the weight of a child? (a) kilometre (b) kilogram (c) metre (d) litre
35. 35.🔢 How many grams make 1 kilogram?
36. 36.🔢 How many millimetres make 1 centimetre?
37. 37.📐 Which unit is best to measure the length of a pencil? (a) kilometre (b) metre (c) gram (d) centimetre
38. 38.Which of these units measures time? (a) second (b) centimetre (c) millimetre (d) milligram
39. 39.🧰 What do we measure with a thermometer? (a) time (b) weight (c) capacity (d) temperature
40. 40.Which of these units measures weight? (a) minute (b) kilometre (c) second (d) milligram

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