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