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