The diameter of a wheel is 1.26 m. How far will it travel in 500 revolutions?

(a) 1890 m
(b) 1900 m
(c) 1980 m
(d) 2000 m

Anurag Mishra Professor Asked on 29th February 2016 in Maths.
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1 Answer(s)

Answer: (a) 1980

Solution:-
The diameter of a wheel = 1.26 m
Then, the circumference of the wheel = 22 x 1.26/7
= 3.96 m

The number of revolutions = 500
Then, distance covered by the wheel in 500 revolution = 1980 m

Hence, the correct answer is option (a) 1980.

Anurag Mishra Professor Answered on 4th March 2016.
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