A bus travels 150 km in 3 hours and then travels next 2 hours at 60 km/hr. Then the average speed of the bus will be
A55 km/hr.
B60 km/hr
C50 km/hr
D54 km/hr.
A55 km/hr.
B60 km/hr
C50 km/hr
D54 km/hr.
Related Questions:
Two trians X and Y start at the same time, X from station A to B and Y from B to A. After passing each other, X and Y take hours and hours, respectively, to reach their respective destinations. If the speed of X is 50 km/h, then what is the speed (in km/h) of Y?