Excluding Stoppages , The speed of the bus is 54kmph and including stoppages, it is
45kmph.for how many min does the bus stop per hr.
5mins
25mins
20mins
10mins
Explanation:
Due to stoppages, it covers 9km less.
time taken to cover 9 km is [9/54 *60] min = 10min
Due to stoppages, it covers 9km less.
time taken to cover 9 km is [9/54 *60] min = 10min