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.🔢 How many kilograms make 1 tonne?
- 2.🔍 Which is the odd one out? (a) kilometre (b) centimetre (c) millilitre (d) metre
- 3.📐 Which unit is best to measure the length of a saree? (a) metre (b) millilitre (c) litre (d) gram
- 4.🔍 Which is the odd one out? (a) kilogram (b) tonne (c) milligram (d) minute
- 5.True or false: a milligram measures time. (a) True (b) False
- 6.Which of these units measures temperature? (a) minute (b) second (c) litre (d) degree Celsius
- 7.Which of these units measures time? (a) metre (b) degree Celsius (c) minute (d) millilitre
- 8.Which of these units measures capacity? (a) litre (b) centimetre (c) second (d) tonne
- 9.Which of these units measures length? (a) millimetre (b) degree Celsius (c) milligram (d) day
- 10.📐 Which unit is best to measure a long train journey? (a) millilitre (b) metre (c) kilogram (d) kilometre
- 11.🔢 How many centimetres make 1 metre?
- 12.📐 Which unit is best to measure a few eye drops? (a) kilometre (b) metre (c) litre (d) millilitre
- 13.📐 Which unit is best to measure the length of a classroom? (a) centimetre (b) kilogram (c) metre (d) kilometre
- 14.Which of these units measures capacity? (a) milligram (b) kilometre (c) millilitre (d) minute
- 15.🔢 How many metres make 1 kilometre?
- 16.📐 Which unit is best to measure the width of a notebook? (a) kilometre (b) millilitre (c) metre (d) centimetre
- 17.🧰 What do we measure with a weighing balance? (a) temperature (b) length (c) weight (d) time
- 18.📏 What does a gram measure? (a) time (b) weight (c) temperature (d) capacity
- 19.🔍 Which is the odd one out? (a) day (b) centimetre (c) minute (d) second
- 20.🔢 How many grams make 1 kilogram?
- 21.Which tool measures time? (a) weighing balance (b) ruler (c) stopwatch (d) measuring jug
- 22.🔍 Which is the odd one out? (a) second (b) metre (c) millimetre (d) centimetre
- 23.🔍 Which is the odd one out? (a) gram (b) tonne (c) kilogram (d) metre
- 24.📐 Which unit is best to measure the water in a bucket? (a) kilometre (b) metre (c) kilogram (d) litre
- 25.🧰 What do we measure with a thermometer? (a) temperature (b) length (c) time (d) weight
- 26.📏 What does a metre measure? (a) time (b) temperature (c) length (d) weight
- 27.🔍 Which is the odd one out? (a) kilometre (b) metre (c) day (d) centimetre
- 28.True or false: a kilometre measures capacity. (a) False (b) True
- 29.📏 What does a centimetre measure? (a) time (b) length (c) capacity (d) weight
- 30.Which tool measures capacity? (a) thermometer (b) ruler (c) measuring jug (d) weighing balance
- 31.🧰 What do we measure with a clock? (a) length (b) weight (c) time (d) temperature
- 32.📐 Which unit is best to measure a big bag of rice? (a) kilogram (b) metre (c) millilitre (d) gram
- 33.Which tool measures time? (a) measuring jug (b) clock (c) measuring tape (d) ruler
- 34.📏 What does a minute measure? (a) capacity (b) time (c) weight (d) temperature
- 35.🔢 How many millilitres make 1 litre?
- 36.True or false: a millimetre measures weight. (a) False (b) True
- 37.🧰 What do we measure with a measuring tape? (a) capacity (b) length (c) weight (d) temperature
- 38.Which tool measures weight? (a) measuring jug (b) thermometer (c) measuring tape (d) weighing balance
- 39.Which of these units measures weight? (a) minute (b) second (c) metre (d) kilogram
- 40.True or false: a millilitre measures capacity. (a) False (b) True
Answer key
- 1000
- millilitre
- metre
- minute
- False
- degree Celsius
- minute
- litre
- millimetre
- kilometre
- 100
- millilitre
- metre
- millilitre
- 1000
- centimetre
- weight
- weight
- centimetre
- 1000
- stopwatch
- second
- metre
- litre
- temperature
- length
- day
- False
- length
- measuring jug
- time
- kilogram
- clock
- time
- 1000
- False
- length
- weighing balance
- kilogram
- True
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