Question 52
EasyOriginal questionWhich unit is the odd one out: Centimetre, Kilometre, Kilogram, Millimetre?
Show the answer and explanation
CorrectNot quiteAnswer C
Correct answer: C
Explanation
Centimetre, kilometre and millimetre are units of length.
Kilogram is a unit of mass, so it is the odd one out.
Worth noting
Do not be misled by the shared prefix 'kilo'. Kilometre and kilogram share it, but they measure different things.
- Concept
- Classification: units of length and mass
- Typical timeTypical
- 40 s
- Your timeYours
- —
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