# 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

- 15.5 km/hour
- 15.84 km/hour
- 16 km/ hour
- 16.36 km/hour

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

- 15.5 km/hour
- 15.84 km/hour
- 16 km/ hour
- 16.36 km/hour