Question

Which of the following is not the unit of speed:-
1)Km/h
2)H/km
3)cm/s
4)m/sec​

Answer 1

Answer:

4) m/sec

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Answer 2

1) Kilometres/ hour is unit of speed

2) H/Km is not unit of speed

3) cm/s is not unit of speed

4) m/sec is unit of speed