Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 614 · 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 is the odd one out? (a) second (b) day (c) minute (d) degree Celsius
2. 2.🔢 How many seconds make 1 minute?
3. 3.True or false: a centimetre measures weight. (a) False (b) True
4. 4.📐 Which unit is best to measure a few eye drops? (a) litre (b) kilogram (c) gram (d) millilitre
5. 5.Which tool measures weight? (a) stopwatch (b) clock (c) weighing balance (d) ruler
6. 6.🔢 How many grams make 1 kilogram?
7. 7.🧰 What do we measure with a measuring jug? (a) length (b) weight (c) capacity (d) time
8. 8.🔍 Which is the odd one out? (a) centimetre (b) kilometre (c) millimetre (d) litre
9. 9.True or false: a centimetre measures length. (a) False (b) True
10. 10.Which of these units measures temperature? (a) tonne (b) kilogram (c) centimetre (d) degree Celsius
11. 11.🔢 How many centimetres make 1 metre?
12. 12.🧰 What do we measure with a thermometer? (a) length (b) temperature (c) time (d) weight
13. 13.🧰 What do we measure with a ruler? (a) time (b) weight (c) temperature (d) length
14. 14.🔢 How many kilograms make 1 tonne?
15. 15.📏 What does a kilogram measure? (a) length (b) weight (c) temperature (d) capacity
16. 16.📐 Which unit is best to measure the length of a pencil? (a) kilogram (b) centimetre (c) metre (d) kilometre
17. 17.Which tool measures length? (a) clock (b) thermometer (c) stopwatch (d) ruler
18. 18.🧰 What do we measure with a measuring tape? (a) capacity (b) length (c) time (d) temperature
19. 19.🔢 How many days make 1 week?
20. 20.Which of these units measures capacity? (a) millilitre (b) milligram (c) kilometre (d) kilogram
21. 21.🔍 Which is the odd one out? (a) metre (b) tonne (c) milligram (d) gram
22. 22.Which of these units measures length? (a) day (b) second (c) milligram (d) millimetre
23. 23.🔢 How many things make 1 dozen?
24. 24.True or false: a milligram measures weight. (a) False (b) True
25. 25.🔢 How many minutes make 1 hour?
26. 26.📐 Which unit is best to measure the weight of an eraser? (a) millilitre (b) kilometre (c) centimetre (d) gram
27. 27.🧰 What do we measure with a stopwatch? (a) time (b) temperature (c) weight (d) length
28. 28.🧰 What do we measure with a clock? (a) length (b) time (c) capacity (d) temperature
29. 29.Which tool measures capacity? (a) weighing balance (b) ruler (c) measuring jug (d) clock
30. 30.📐 Which unit is best to measure the petrol in a car tank? (a) kilogram (b) litre (c) centimetre (d) metre
31. 31.Which of these units measures length? (a) second (b) tonne (c) day (d) centimetre
32. 32.🔍 Which is the odd one out? (a) second (b) day (c) millilitre (d) minute
33. 33.📏 What does a tonne measure? (a) weight (b) temperature (c) length (d) time
34. 34.🔍 Which is the odd one out? (a) tonne (b) gram (c) kilogram (d) centimetre
35. 35.📏 What does a centimetre measure? (a) temperature (b) length (c) time (d) weight
36. 36.🔍 Which is the odd one out? (a) milligram (b) millimetre (c) metre (d) kilometre
37. 37.📐 Which unit is best to measure the distance between two cities? (a) millilitre (b) metre (c) kilometre (d) centimetre
38. 38.True or false: a day measures time. (a) False (b) True
39. 39.📐 Which unit is best to measure a long train journey? (a) kilometre (b) centimetre (c) litre (d) kilogram
40. 40.📏 What does a degree Celsius measure? (a) capacity (b) temperature (c) time (d) length

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