Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 363 · 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 degree Celsius measure? (a) length (b) weight (c) temperature (d) capacity
2. 2.Which of these units measures length? (a) gram (b) minute (c) kilometre (d) millilitre
3. 3.Which of these units measures weight? (a) metre (b) gram (c) centimetre (d) degree Celsius
4. 4.📐 Which unit is best to measure a long train journey? (a) metre (b) kilometre (c) gram (d) litre
5. 5.🔢 How many millimetres make 1 centimetre?
6. 6.Which tool measures length? (a) measuring jug (b) clock (c) measuring tape (d) weighing balance
7. 7.🔍 Which is the odd one out? (a) day (b) second (c) degree Celsius (d) minute
8. 8.🔢 How many hours make 1 day?
9. 9.📐 Which unit is best to measure a few eye drops? (a) millilitre (b) metre (c) centimetre (d) kilometre
10. 10.True or false: a kilometre measures weight. (a) True (b) False
11. 11.🧰 What do we measure with a measuring tape? (a) time (b) weight (c) length (d) capacity
12. 12.📏 What does a minute measure? (a) temperature (b) length (c) time (d) capacity
13. 13.📐 Which unit is best to measure the length of a saree? (a) kilogram (b) litre (c) metre (d) centimetre
14. 14.Which of these units measures length? (a) degree Celsius (b) day (c) centimetre (d) tonne
15. 15.Which of these units measures temperature? (a) centimetre (b) second (c) tonne (d) degree Celsius
16. 16.Which of these units measures weight? (a) kilogram (b) second (c) day (d) litre
17. 17.📏 What does a kilometre measure? (a) length (b) weight (c) capacity (d) time
18. 18.🔍 Which is the odd one out? (a) centimetre (b) millilitre (c) millimetre (d) metre
19. 19.📐 Which unit is best to measure the water in a bucket? (a) centimetre (b) litre (c) kilogram (d) kilometre
20. 20.Which tool measures weight? (a) measuring tape (b) weighing balance (c) clock (d) measuring jug
21. 21.🔢 How many centimetres make 1 metre?
22. 22.True or false: a minute measures weight. (a) False (b) True
23. 23.Which tool measures capacity? (a) clock (b) measuring jug (c) thermometer (d) stopwatch
24. 24.Which of these units measures time? (a) minute (b) millimetre (c) metre (d) kilogram
25. 25.🔢 How many years make 1 century?
26. 26.Which tool measures temperature? (a) weighing balance (b) thermometer (c) measuring jug (d) ruler
27. 27.📏 What does a second measure? (a) weight (b) time (c) capacity (d) temperature
28. 28.🔢 How many kilograms make 1 tonne?
29. 29.Which of these units measures length? (a) day (b) metre (c) gram (d) millilitre
30. 30.🔢 How many grams make 1 kilogram?
31. 31.🔍 Which is the odd one out? (a) tonne (b) gram (c) milligram (d) kilometre
32. 32.🔢 How many metres make 1 kilometre?
33. 33.📐 Which unit is best to measure the length of a pencil? (a) kilometre (b) centimetre (c) gram (d) millilitre
34. 34.🔢 How many months make 1 year?
35. 35.🔢 How many seconds make 1 minute?
36. 36.True or false: a millilitre measures capacity. (a) False (b) True
37. 37.Which of these units measures capacity? (a) degree Celsius (b) second (c) kilogram (d) millilitre
38. 38.Which of these units measures time? (a) kilogram (b) second (c) millilitre (d) tonne
39. 39.True or false: a kilometre measures length. (a) True (b) False
40. 40.📐 Which unit is best to measure the width of a notebook? (a) centimetre (b) kilometre (c) litre (d) metre

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