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