Class 4 GK Worksheet: Units and Measurement
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.
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- 1.True or false: a millilitre measures capacity. (a) False (b) True
- 2.Which of these units measures length? (a) metre (b) gram (c) kilogram (d) second
- 3.📐 Which unit is best to measure the weight of a child? (a) litre (b) gram (c) centimetre (d) kilogram
- 4.📐 Which unit is best to measure a few eye drops? (a) kilometre (b) centimetre (c) metre (d) millilitre
- 5.📐 Which unit is best to measure a long train journey? (a) kilometre (b) centimetre (c) millilitre (d) gram
- 6.Which tool measures time? (a) measuring tape (b) stopwatch (c) ruler (d) measuring jug
- 7.Which of these units measures time? (a) kilometre (b) second (c) milligram (d) millilitre
- 8.Which of these units measures weight? (a) minute (b) centimetre (c) tonne (d) day
- 9.🔍 Which is the odd one out? (a) litre (b) milligram (c) gram (d) tonne
- 10.🧰 What do we measure with a ruler? (a) temperature (b) length (c) capacity (d) weight
- 11.Which tool measures weight? (a) weighing balance (b) thermometer (c) ruler (d) measuring tape
- 12.🧰 What do we measure with a measuring jug? (a) capacity (b) length (c) time (d) temperature
- 13.🔢 How many hours make 1 day?
- 14.🧰 What do we measure with a stopwatch? (a) capacity (b) length (c) weight (d) time
- 15.🧰 What do we measure with a clock? (a) temperature (b) length (c) time (d) capacity
- 16.📏 What does a centimetre measure? (a) temperature (b) time (c) length (d) capacity
- 17.🧰 What do we measure with a weighing balance? (a) capacity (b) temperature (c) time (d) weight
- 18.📏 What does a minute measure? (a) capacity (b) length (c) time (d) temperature
- 19.🔍 Which is the odd one out? (a) centimetre (b) metre (c) kilometre (d) minute
- 20.🔍 Which is the odd one out? (a) degree Celsius (b) second (c) day (d) minute
- 21.📐 Which unit is best to measure the length of a pencil? (a) kilometre (b) centimetre (c) gram (d) litre
- 22.📏 What does a kilometre measure? (a) capacity (b) temperature (c) weight (d) length
- 23.📏 What does a millimetre measure? (a) weight (b) length (c) temperature (d) capacity
- 24.📏 What does a litre measure? (a) capacity (b) temperature (c) weight (d) length
- 25.🧰 What do we measure with a measuring tape? (a) length (b) time (c) weight (d) temperature
- 26.🔍 Which is the odd one out? (a) milligram (b) tonne (c) kilogram (d) metre
- 27.True or false: a centimetre measures weight. (a) False (b) True
- 28.Which tool measures length? (a) weighing balance (b) clock (c) ruler (d) measuring jug
- 29.True or false: a degree Celsius measures weight. (a) True (b) False
- 30.🧰 What do we measure with a thermometer? (a) capacity (b) length (c) time (d) temperature
- 31.📏 What does a day measure? (a) weight (b) time (c) temperature (d) capacity
- 32.🔢 How many metres make 1 kilometre?
- 33.Which of these units measures length? (a) centimetre (b) day (c) gram (d) tonne
- 34.Which of these units measures temperature? (a) kilometre (b) milligram (c) centimetre (d) degree Celsius
- 35.Which of these units measures capacity? (a) litre (b) millimetre (c) metre (d) minute
- 36.Which of these units measures capacity? (a) minute (b) millilitre (c) metre (d) kilometre
- 37.Which tool measures capacity? (a) clock (b) stopwatch (c) weighing balance (d) measuring jug
- 38.📐 Which unit is best to measure a spoon of cough syrup? (a) metre (b) millilitre (c) kilogram (d) gram
- 39.True or false: a second measures time. (a) True (b) False
- 40.📐 Which unit is best to measure the length of a saree? (a) kilometre (b) metre (c) centimetre (d) kilogram
Answer key
- True
- metre
- kilogram
- millilitre
- kilometre
- stopwatch
- second
- tonne
- litre
- length
- weighing balance
- capacity
- 24
- time
- time
- length
- weight
- time
- minute
- degree Celsius
- centimetre
- length
- length
- capacity
- length
- metre
- False
- ruler
- False
- temperature
- time
- 1000
- centimetre
- degree Celsius
- litre
- millilitre
- measuring jug
- millilitre
- True
- metre
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