Question

MCQs related to measurement :-

1) which is not matched correctly ?
i. mass-kg ii. length-metre iii. time-second
iv. temperature-litre

2) which unit of length is most suitable for measuring the height of a tree ?
i. mm ii. cm iii. m iv. inch

3) this is duration in less between one event and the next.
i. length ii. mass iii. time iv. temperature

4) for an accurate measurement of time in sports, we use a
i. pendulum ii. stopwatch iii. watch
iv. clock
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Answer 1

Answer:

Explanation:

1) which is not matched correctly ?

iv. temperature-litre

2)   iii. m  

3) iii. time

4) iii. stopwatch