"The number of revolutions made by a wheel of diameter 56 cm in covering a distance of 1.1
Channel: Doubtnut
Date: 2020-04-05

"The number
 of revolutions made by a wheel of diameter 56 cm in covering a distance of
 1.1 km is:
(a)
 31.25 (b) 56.25 (c) 62.5 (d) 625"