Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 718 · 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 unit is best to measure the length of a pencil? (a) kilogram (b) centimetre (c) kilometre (d) litre
2. 2.True or false: a millimetre measures length. (a) False (b) True
3. 3.🔍 Which is the odd one out? (a) centimetre (b) kilometre (c) kilogram (d) metre
4. 4.True or false: a metre measures temperature. (a) False (b) True
5. 5.📐 Which unit is best to measure the weight of a child? (a) millilitre (b) kilogram (c) gram (d) kilometre
6. 6.Which of these units measures weight? (a) milligram (b) day (c) second (d) millilitre
7. 7.🔍 Which is the odd one out? (a) millilitre (b) kilometre (c) centimetre (d) millimetre
8. 8.Which tool measures time? (a) measuring tape (b) clock (c) measuring jug (d) thermometer
9. 9.Which of these units measures temperature? (a) degree Celsius (b) centimetre (c) second (d) gram
10. 10.📏 What does a gram measure? (a) capacity (b) weight (c) temperature (d) length
11. 11.📐 Which unit is best to measure the length of a classroom? (a) metre (b) litre (c) kilogram (d) centimetre
12. 12.🔢 How many paise make 1 rupee?
13. 13.🔢 How many kilograms make 1 tonne?
14. 14.🔢 How many hours make 1 day?
15. 15.Which of these units measures time? (a) litre (b) day (c) millimetre (d) gram
16. 16.📏 What does a kilometre measure? (a) time (b) temperature (c) length (d) capacity
17. 17.True or false: a degree Celsius measures weight. (a) True (b) False
18. 18.True or false: a gram measures capacity. (a) False (b) True
19. 19.📐 Which unit is best to measure the weight of an eraser? (a) millilitre (b) kilometre (c) gram (d) metre
20. 20.🧰 What do we measure with a clock? (a) length (b) time (c) capacity (d) temperature
21. 21.True or false: a second measures time. (a) True (b) False
22. 22.True or false: a metre measures time. (a) True (b) False
23. 23.🧰 What do we measure with a ruler? (a) weight (b) length (c) temperature (d) time
24. 24.True or false: a litre measures length. (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) second (b) day (c) tonne (d) minute
26. 26.Which tool measures length? (a) measuring jug (b) stopwatch (c) clock (d) measuring tape
27. 27.Which tool measures weight? (a) ruler (b) measuring jug (c) weighing balance (d) thermometer
28. 28.True or false: a tonne measures capacity. (a) True (b) False
29. 29.Which of these units measures weight? (a) millimetre (b) millilitre (c) centimetre (d) kilogram
30. 30.📏 What does a milligram measure? (a) length (b) temperature (c) time (d) weight
31. 31.🔍 Which is the odd one out? (a) gram (b) tonne (c) milligram (d) millimetre
32. 32.📐 Which unit is best to measure the width of a notebook? (a) millilitre (b) kilometre (c) metre (d) centimetre
33. 33.True or false: a minute measures length. (a) False (b) True
34. 34.Which of these units measures time? (a) degree Celsius (b) kilogram (c) minute (d) tonne
35. 35.🧰 What do we measure with a weighing balance? (a) weight (b) length (c) time (d) capacity
36. 36.True or false: a second measures length. (a) True (b) False
37. 37.📏 What does a degree Celsius measure? (a) weight (b) time (c) temperature (d) length
38. 38.Which of these units measures length? (a) milligram (b) litre (c) metre (d) kilogram
39. 39.🔍 Which is the odd one out? (a) kilogram (b) centimetre (c) gram (d) milligram
40. 40.🔢 How many days make 1 week?

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