Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
Due to stoppages
it covers 9 km less
Time taken to cover 9 km = 9/54 * 60 for min = 10 min
Two buses travel to a place at 45 kmph and 60 kmph respectively. If the second bus takes 11/2 hours less than the first for the journey, then what is the length of the journey?
Excluding stoppages the speed of a bus is 54 km/hr and including stoppages it is 45 km/hr .
For how many minutes does the bus stop per hour ?
Shweta rides at the rate of 10 km per hour but stops for 10 minutes to take rest at the end of every 15 km. How many hours will she take to cover 100 km?
A jeep has wheels of diameter 140 m.
How many revolutions can the wheel complete in 40 minutes, if the jeep is travelling at a speed of 220 m/s?
A train 220 m long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?