A train without stoppage travels with an average speed of 72 km/h and with stoppage, it travels with an average speed of 60 km/h. For how many minutes does the train stop on an average per hour?
A train without stoppage travels with an average speed of 72 km/h and with stoppage, it travels with an average speed of 60 km/h. For how many minutes does the train stop on an average per hour? Correct Answer 10
Without stoppage average speed = 72 km/h
With stoppages average speed = 60 km/h
As we know,
Time of rest per hour equal to the difference in average speed divided by the speed without stoppage.
Required time = × 60 = 10
So, A train stops on an average 10 minute/hr
মোঃ আরিফুল ইসলাম
Feb 20, 2025