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