Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 603 · 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) minute (b) second (c) kilogram (d) day
2. 2.📐 Which unit is best to measure the petrol in a car tank? (a) litre (b) millilitre (c) kilogram (d) metre
3. 3.Which tool measures temperature? (a) thermometer (b) clock (c) measuring tape (d) ruler
4. 4.📐 Which unit is best to measure the weight of an eraser? (a) kilometre (b) centimetre (c) gram (d) litre
5. 5.🔢 How many years make 1 century?
6. 6.📏 What does a millimetre measure? (a) capacity (b) temperature (c) weight (d) length
7. 7.🔢 How many months make 1 year?
8. 8.🔢 How many millimetres make 1 centimetre?
9. 9.Which tool measures weight? (a) stopwatch (b) clock (c) thermometer (d) weighing balance
10. 10.📐 Which unit is best to measure a big bag of rice? (a) millilitre (b) gram (c) metre (d) kilogram
11. 11.True or false: a degree Celsius measures temperature. (a) True (b) False
12. 12.🔢 How many days make 1 week?
13. 13.🧰 What do we measure with a thermometer? (a) temperature (b) weight (c) time (d) capacity
14. 14.📏 What does a centimetre measure? (a) weight (b) length (c) time (d) temperature
15. 15.🔢 How many years make 1 decade?
16. 16.🔢 How many millilitres make 1 litre?
17. 17.Which tool measures length? (a) thermometer (b) weighing balance (c) ruler (d) stopwatch
18. 18.Which of these units measures temperature? (a) degree Celsius (b) millimetre (c) second (d) millilitre
19. 19.🧰 What do we measure with a clock? (a) time (b) weight (c) temperature (d) length
20. 20.Which of these units measures capacity? (a) millilitre (b) milligram (c) minute (d) day
21. 21.Which of these units measures time? (a) millimetre (b) milligram (c) tonne (d) second
22. 22.True or false: a centimetre measures temperature. (a) False (b) True
23. 23.🔍 Which is the odd one out? (a) tonne (b) kilogram (c) milligram (d) day
24. 24.True or false: a millilitre measures length. (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) centimetre (b) metre (c) millimetre (d) milligram
26. 26.📏 What does a tonne measure? (a) length (b) capacity (c) weight (d) temperature
27. 27.🔍 Which is the odd one out? (a) tonne (b) kilogram (c) gram (d) millimetre
28. 28.🔍 Which is the odd one out? (a) litre (b) metre (c) centimetre (d) millimetre
29. 29.🧰 What do we measure with a measuring jug? (a) time (b) length (c) weight (d) capacity
30. 30.Which tool measures time? (a) measuring jug (b) clock (c) weighing balance (d) ruler
31. 31.🧰 What do we measure with a measuring tape? (a) temperature (b) capacity (c) time (d) length
32. 32.Which of these units measures length? (a) minute (b) millilitre (c) degree Celsius (d) kilometre
33. 33.Which tool measures length? (a) measuring tape (b) stopwatch (c) thermometer (d) weighing balance
34. 34.📏 What does a litre measure? (a) weight (b) temperature (c) capacity (d) time
35. 35.🔢 How many grams make 1 kilogram?
36. 36.Which of these units measures length? (a) tonne (b) degree Celsius (c) milligram (d) metre
37. 37.True or false: a second measures weight. (a) True (b) False
38. 38.📏 What does a gram measure? (a) length (b) time (c) capacity (d) weight
39. 39.True or false: a centimetre measures time. (a) True (b) False
40. 40.Which tool measures time? (a) ruler (b) stopwatch (c) thermometer (d) measuring tape

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