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