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Diameter of wheel of a cycle is 21cm. Th...

Diameter of wheel of a cycle is 21cm. The cyclist takes 45 minutes to reach a destination at a speed of 16.5 km/hr. How many revolutions will the wheel make during the journey?

A

12325

B

18750

C

21000

D

24350

Text Solution

Verified by Experts

The correct Answer is:
B
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