The diameter of a cycle wheel is 70 cm. A cyclist takes 30 hours to reach a destination at the speed of 22 km/hr. How many revolutions will the wheel make during this journey? |
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(a) |
3 lakh |
(b) |
4 lakh |
(c) |
30 million |
(d) |
None of these |

The diameter of a cycle wheel is 70 cm. A cyclist takes 30 hours to reach a destination at the speed of 22 km/hr. How many revolutions will the wheel make during this journey? |
|||||||

(a) |
3 lakh |
(b) |
4 lakh |
(c) |
30 million |
(d) |
None of these |

1 Answer

127 votes

Distance covered in 1 revolution = 2 cm.

Total distance covered by the wheel = km.

No. of revolutions made by the wheel =

127 votes

127