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