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 kilometre measures capacity. (a) True (b) False
- 2.🔢 How many paise make 1 rupee?
- 3.Which tool measures length? (a) thermometer (b) stopwatch (c) ruler (d) measuring jug
- 4.Which of these units measures weight? (a) centimetre (b) kilogram (c) kilometre (d) millimetre
- 5.🔍 Which is the odd one out? (a) milligram (b) degree Celsius (c) gram (d) kilogram
- 6.📏 What does a gram measure? (a) weight (b) capacity (c) time (d) temperature
- 7.Which of these units measures time? (a) milligram (b) minute (c) centimetre (d) kilometre
- 8.📏 What does a degree Celsius measure? (a) length (b) time (c) capacity (d) temperature
- 9.📏 What does a second measure? (a) capacity (b) time (c) length (d) temperature
- 10.📐 Which unit is best to measure the weight of a coin? (a) metre (b) litre (c) gram (d) centimetre
- 11.📏 What does a centimetre measure? (a) temperature (b) weight (c) length (d) time
- 12.📐 Which unit is best to measure the distance between two cities? (a) millilitre (b) centimetre (c) kilometre (d) litre
- 13.🔢 How many metres make 1 kilometre?
- 14.Which of these units measures time? (a) millimetre (b) millilitre (c) second (d) litre
- 15.Which tool measures length? (a) measuring tape (b) measuring jug (c) clock (d) weighing balance
- 16.📏 What does a millimetre measure? (a) weight (b) length (c) temperature (d) capacity
- 17.True or false: a day measures time. (a) False (b) True
- 18.True or false: a metre measures temperature. (a) True (b) False
- 19.📏 What does a milligram measure? (a) temperature (b) capacity (c) time (d) weight
- 20.🧰 What do we measure with a measuring tape? (a) temperature (b) weight (c) length (d) time
- 21.🔍 Which is the odd one out? (a) metre (b) milligram (c) tonne (d) gram
- 22.True or false: a degree Celsius measures temperature. (a) False (b) True
- 23.🔢 How many kilograms make 1 tonne?
- 24.🧰 What do we measure with a measuring jug? (a) time (b) weight (c) temperature (d) capacity
- 25.Which tool measures time? (a) thermometer (b) ruler (c) stopwatch (d) measuring tape
- 26.🧰 What do we measure with a weighing balance? (a) capacity (b) weight (c) length (d) time
- 27.📐 Which unit is best to measure the length of a pencil? (a) centimetre (b) metre (c) millilitre (d) litre
- 28.📐 Which unit is best to measure the petrol in a car tank? (a) millilitre (b) litre (c) kilometre (d) kilogram
- 29.True or false: a degree Celsius measures capacity. (a) True (b) False
- 30.Which of these units measures time? (a) millilitre (b) day (c) metre (d) kilometre
- 31.Which of these units measures temperature? (a) metre (b) kilogram (c) degree Celsius (d) gram
- 32.🔍 Which is the odd one out? (a) day (b) minute (c) tonne (d) second
- 33.Which tool measures temperature? (a) thermometer (b) stopwatch (c) clock (d) measuring jug
- 34.📐 Which unit is best to measure the length of a saree? (a) kilometre (b) kilogram (c) metre (d) centimetre
- 35.Which tool measures time? (a) thermometer (b) weighing balance (c) clock (d) measuring jug
- 36.📐 Which unit is best to measure the length of a classroom? (a) kilometre (b) litre (c) gram (d) metre
- 37.🧰 What do we measure with a clock? (a) temperature (b) weight (c) time (d) capacity
- 38.📏 What does a millilitre measure? (a) capacity (b) weight (c) temperature (d) length
- 39.🔍 Which is the odd one out? (a) kilometre (b) centimetre (c) metre (d) kilogram
- 40.🔢 How many minutes make 1 hour?
Answer key
- False
- 100
- ruler
- kilogram
- degree Celsius
- weight
- minute
- temperature
- time
- gram
- length
- kilometre
- 1000
- second
- measuring tape
- length
- True
- False
- weight
- length
- metre
- True
- 1000
- capacity
- stopwatch
- weight
- centimetre
- litre
- False
- day
- degree Celsius
- tonne
- thermometer
- metre
- clock
- metre
- time
- capacity
- kilogram
- 60
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