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