Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 200 · 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 millimetre measure? (a) weight (b) length (c) time (d) temperature
2. 2.Which of these units measures length? (a) kilogram (b) kilometre (c) litre (d) milligram
3. 3.True or false: a millilitre measures time. (a) False (b) True
4. 4.🔢 How many months make 1 year?
5. 5.🧰 What do we measure with a clock? (a) weight (b) capacity (c) temperature (d) time
6. 6.📏 What does a millilitre measure? (a) time (b) capacity (c) length (d) weight
7. 7.🧰 What do we measure with a weighing balance? (a) temperature (b) capacity (c) weight (d) length
8. 8.📏 What does a metre measure? (a) capacity (b) time (c) temperature (d) length
9. 9.🔢 How many years make 1 century?
10. 10.Which tool measures temperature? (a) stopwatch (b) ruler (c) thermometer (d) weighing balance
11. 11.📐 Which unit is best to measure a long train journey? (a) gram (b) kilogram (c) kilometre (d) metre
12. 12.📐 Which unit is best to measure the length of a classroom? (a) centimetre (b) millilitre (c) metre (d) kilogram
13. 13.Which tool measures time? (a) weighing balance (b) clock (c) thermometer (d) ruler
14. 14.True or false: a day measures weight. (a) True (b) False
15. 15.🔢 How many days make 1 week?
16. 16.🔢 How many years make 1 decade?
17. 17.📐 Which unit is best to measure the distance between two cities? (a) gram (b) kilometre (c) kilogram (d) centimetre
18. 18.Which of these units measures weight? (a) millimetre (b) degree Celsius (c) tonne (d) millilitre
19. 19.True or false: a degree Celsius measures temperature. (a) False (b) True
20. 20.🔢 How many things make 1 dozen?
21. 21.Which tool measures capacity? (a) stopwatch (b) ruler (c) measuring jug (d) weighing balance
22. 22.🔍 Which is the odd one out? (a) second (b) millilitre (c) minute (d) day
23. 23.Which of these units measures weight? (a) kilogram (b) centimetre (c) millimetre (d) day
24. 24.📏 What does a day measure? (a) time (b) length (c) temperature (d) capacity
25. 25.🔍 Which is the odd one out? (a) tonne (b) degree Celsius (c) gram (d) kilogram
26. 26.🔍 Which is the odd one out? (a) gram (b) millimetre (c) centimetre (d) kilometre
27. 27.📏 What does a gram measure? (a) length (b) time (c) weight (d) capacity
28. 28.True or false: a tonne measures capacity. (a) True (b) False
29. 29.True or false: a metre measures capacity. (a) True (b) False
30. 30.🧰 What do we measure with a measuring jug? (a) capacity (b) time (c) length (d) weight
31. 31.🔍 Which is the odd one out? (a) gram (b) minute (c) kilogram (d) milligram
32. 32.🧰 What do we measure with a thermometer? (a) time (b) temperature (c) length (d) capacity
33. 33.Which of these units measures time? (a) kilometre (b) centimetre (c) day (d) degree Celsius
34. 34.True or false: a gram measures weight. (a) True (b) False
35. 35.Which of these units measures temperature? (a) tonne (b) milligram (c) kilometre (d) degree Celsius
36. 36.🔢 How many seconds make 1 minute?
37. 37.Which tool measures length? (a) stopwatch (b) measuring jug (c) clock (d) ruler
38. 38.True or false: a second measures weight. (a) True (b) False
39. 39.📏 What does a milligram measure? (a) time (b) length (c) capacity (d) weight
40. 40.📐 Which unit is best to measure a big bag of rice? (a) metre (b) gram (c) kilogram (d) litre

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