If the Radius of the Wheel is 30 cm :

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, the speed of the cycle is

  1. 15.5 km/hour
  2. 15.84 km/hour
  3. 16 km/ hour
  4. 16.36 km/hour
Anurag Mishra Professor Asked on 7th November 2015 in Maths.
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  • 1 Answer(s)

    Answer: (2) 15.84 km/hour 

    Anurag Mishra Professor Answered on 20th May 2016.
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