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