A boy is cycling such that the wheels of the cycle are making `140` revolutions per minute. If the radius of the wheel

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Q 1780534417.     A boy is cycling such that the wheels of the cycle
are making `140` revolutions per minute. If the
radius of the wheel is `30 cm`, then the speed of the
cycle is
CDS 2015 Paper-2
A

`15.5 km //h`

B

`15.84 km//h`

C

`16 km //h`

D

`16.36 km //h`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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