railway DFCCIL Executive 2025 Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
Two trains of equal length are running on parallel lines in the same direction at speeds of 101 km/h and 71 km/h. The faster train passes the slower train in 18 seconds. The length of each train is:
1
88 meters
2
72 meters
3
83 meters
4
75 meters