Diameter of a car wheel is 21 cm. A car driver moving at the speed of – McqOptions

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1.	Diameter of a car wheel is 21 cm. A car driver moving at the speed of 66 km/hr takes 36 seconds to reach a destination. How many revolutions will the wheel make during the journey?_x005F_x000D_ Â _x005F_x000D_
A.	1800_x005F_x000D_
B.	1500
C.	1200_x005F_x000D_
D.	1000
Answer» E.

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