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