state gov Bihar Police Constable (सिपाही) Mock Test Series 2025 Quantitative Aptitude Speed Time and Distance Problem on Trains
If two trains of equal length are running in the same direction at the speeds of 78 km/h and 88 km/h, the faster train passes the slower train in 72 seconds. Find the length of the trains.
1
100 meters
2
150 meters
3
200 meters
4
400 meters