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 is the odd one out? (a) centimetre (b) millimetre (c) degree Celsius (d) metre
- 2.🧰 What do we measure with a measuring jug? (a) capacity (b) temperature (c) length (d) weight
- 3.Which of these units measures weight? (a) minute (b) day (c) kilometre (d) tonne
- 4.📏 What does a gram measure? (a) time (b) weight (c) capacity (d) length
- 5.Which tool measures capacity? (a) thermometer (b) measuring tape (c) ruler (d) measuring jug
- 6.🔢 How many paise make 1 rupee?
- 7.Which tool measures temperature? (a) weighing balance (b) measuring jug (c) thermometer (d) stopwatch
- 8.🧰 What do we measure with a measuring tape? (a) time (b) length (c) capacity (d) temperature
- 9.📏 What does a metre measure? (a) length (b) weight (c) capacity (d) temperature
- 10.🔍 Which is the odd one out? (a) minute (b) tonne (c) kilogram (d) milligram
- 11.True or false: a second measures length. (a) False (b) True
- 12.📏 What does a millimetre measure? (a) length (b) capacity (c) temperature (d) weight
- 13.🔍 Which is the odd one out? (a) tonne (b) kilogram (c) milligram (d) centimetre
- 14.📐 Which unit is best to measure the weight of a child? (a) metre (b) gram (c) kilometre (d) kilogram
- 15.Which of these units measures temperature? (a) degree Celsius (b) millimetre (c) kilometre (d) kilogram
- 16.📏 What does a second measure? (a) temperature (b) weight (c) time (d) length
- 17.True or false: a second measures time. (a) False (b) True
- 18.📏 What does a minute measure? (a) time (b) capacity (c) weight (d) length
- 19.Which tool measures length? (a) thermometer (b) ruler (c) weighing balance (d) stopwatch
- 20.🔍 Which is the odd one out? (a) millimetre (b) kilometre (c) metre (d) day
- 21.Which of these units measures length? (a) milligram (b) second (c) metre (d) kilogram
- 22.📐 Which unit is best to measure the weight of a coin? (a) centimetre (b) kilogram (c) gram (d) millilitre
- 23.📏 What does a kilometre measure? (a) time (b) length (c) capacity (d) temperature
- 24.📐 Which unit is best to measure the length of a saree? (a) kilometre (b) metre (c) litre (d) gram
- 25.📐 Which unit is best to measure the petrol in a car tank? (a) metre (b) millilitre (c) litre (d) kilogram
- 26.🧰 What do we measure with a weighing balance? (a) capacity (b) temperature (c) weight (d) time
- 27.📏 What does a millilitre measure? (a) capacity (b) time (c) weight (d) length
- 28.Which tool measures length? (a) measuring tape (b) clock (c) stopwatch (d) thermometer
- 29.True or false: a centimetre measures weight. (a) True (b) False
- 30.🔢 How many minutes make 1 hour?
- 31.True or false: a centimetre measures length. (a) True (b) False
- 32.🧰 What do we measure with a ruler? (a) capacity (b) time (c) weight (d) length
- 33.🔍 Which is the odd one out? (a) milligram (b) kilogram (c) tonne (d) kilometre
- 34.🧰 What do we measure with a thermometer? (a) time (b) weight (c) capacity (d) temperature
- 35.Which of these units measures capacity? (a) day (b) millilitre (c) kilogram (d) minute
- 36.📐 Which unit is best to measure the weight of an eraser? (a) kilometre (b) centimetre (c) metre (d) gram
- 37.Which of these units measures time? (a) millimetre (b) minute (c) millilitre (d) kilometre
- 38.Which of these units measures weight? (a) millilitre (b) litre (c) millimetre (d) kilogram
- 39.Which tool measures time? (a) measuring jug (b) measuring tape (c) stopwatch (d) weighing balance
- 40.Which of these units measures length? (a) kilometre (b) gram (c) day (d) kilogram
Answer key
- degree Celsius
- capacity
- tonne
- weight
- measuring jug
- 100
- thermometer
- length
- length
- minute
- False
- length
- centimetre
- kilogram
- degree Celsius
- time
- True
- time
- ruler
- day
- metre
- gram
- length
- metre
- litre
- weight
- capacity
- measuring tape
- False
- 60
- True
- length
- kilometre
- temperature
- millilitre
- gram
- minute
- kilogram
- stopwatch
- kilometre
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