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