railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance Problem on Trains
Two trains of lengths 230 m and 325 m are 145 m apart. They start moving towards each other on parallel tracks, at speeds of 122 km/h and 130 km/h. In how much time will the trains cross each other?
1
15 sec
2
10 sec
3
20 sec
4
5 sec