state gov Bihar Police Constable (सिपाही) Mock Test Series 2025 Quantitative Aptitude Speed Time and Distance
Two trains started from a station, at the same time in the same direction, at speeds of 90 km/h and 80 km/h. What will be the distance between the two trains after 5 hours?
1
55 km
2
50 km
3
45 km
4
40 km