Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 135 · 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 do we measure with a ruler? (a) temperature (b) length (c) weight (d) time
2. 2.🔢 How many grams make 1 kilogram?
3. 3.Which of these units measures time? (a) millilitre (b) kilogram (c) day (d) degree Celsius
4. 4.🔍 Which is the odd one out? (a) centimetre (b) metre (c) millimetre (d) gram
5. 5.📏 What does a degree Celsius measure? (a) length (b) weight (c) capacity (d) temperature
6. 6.Which tool measures weight? (a) ruler (b) measuring tape (c) clock (d) weighing balance
7. 7.🔍 Which is the odd one out? (a) kilometre (b) metre (c) minute (d) millimetre
8. 8.📐 Which unit is best to measure a big bag of rice? (a) gram (b) kilogram (c) litre (d) centimetre
9. 9.📏 What does a millimetre measure? (a) length (b) capacity (c) temperature (d) weight
10. 10.Which of these units measures length? (a) degree Celsius (b) metre (c) milligram (d) kilogram
11. 11.📏 What does a day measure? (a) time (b) length (c) temperature (d) weight
12. 12.True or false: a millimetre measures length. (a) False (b) True
13. 13.🧰 What do we measure with a thermometer? (a) length (b) capacity (c) time (d) temperature
14. 14.True or false: a millilitre measures capacity. (a) False (b) True
15. 15.📏 What does a centimetre measure? (a) capacity (b) length (c) weight (d) time
16. 16.📏 What does a minute measure? (a) weight (b) capacity (c) temperature (d) time
17. 17.Which tool measures time? (a) ruler (b) thermometer (c) measuring tape (d) clock
18. 18.True or false: a kilometre measures time. (a) True (b) False
19. 19.🔍 Which is the odd one out? (a) second (b) tonne (c) day (d) minute
20. 20.📐 Which unit is best to measure the weight of a child? (a) kilogram (b) gram (c) litre (d) metre
21. 21.Which tool measures temperature? (a) weighing balance (b) measuring jug (c) clock (d) thermometer
22. 22.🔢 How many hours make 1 day?
23. 23.True or false: a litre measures weight. (a) False (b) True
24. 24.🧰 What do we measure with a clock? (a) temperature (b) time (c) length (d) capacity
25. 25.🔍 Which is the odd one out? (a) milligram (b) day (c) second (d) minute
26. 26.True or false: a metre measures length. (a) False (b) True
27. 27.🧰 What do we measure with a stopwatch? (a) temperature (b) length (c) weight (d) time
28. 28.📐 Which unit is best to measure the width of a notebook? (a) kilogram (b) gram (c) centimetre (d) kilometre
29. 29.🔢 How many paise make 1 rupee?
30. 30.📐 Which unit is best to measure a long train journey? (a) kilometre (b) gram (c) litre (d) millilitre
31. 31.🔢 How many centimetres make 1 metre?
32. 32.🔍 Which is the odd one out? (a) metre (b) centimetre (c) kilometre (d) degree Celsius
33. 33.🔢 How many years make 1 century?
34. 34.Which of these units measures capacity? (a) gram (b) millimetre (c) milligram (d) millilitre
35. 35.Which of these units measures time? (a) minute (b) kilogram (c) gram (d) degree Celsius
36. 36.Which tool measures capacity? (a) measuring tape (b) ruler (c) stopwatch (d) measuring jug
37. 37.📐 Which unit is best to measure the length of a classroom? (a) kilometre (b) metre (c) kilogram (d) centimetre
38. 38.True or false: a tonne measures capacity. (a) True (b) False
39. 39.True or false: a kilogram measures length. (a) False (b) True
40. 40.Which of these units measures temperature? (a) degree Celsius (b) second (c) milligram (d) kilogram

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