railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance Average Speed
The distance between the two Cities A and B is 800 km. A train covers the journey from A to B at 60 km per hour and returns to A at a uniform speed of 40 km per hour. Find the average speed of the train during the whole journey.
1
45 km/h
2
42 km/h
3
38 km/h
4
48 km/h