![Train A travelling at 63 kmph takes 27 to sec to cross Train B when travelling in opposite direction whereas it takes 162](https://www.gkseries.com/blog/wp-content/uploads/2024/03/Train-A-travelling-at-63-kmph-takes-27-to-sec-to-cross-Train-B-when-travelling-in-opposite-direction-whereas-it-takes-162.jpg)
Train A travelling at 63 kmph takes 27 to sec to cross Train B when travelling in opposite direction whereas it takes 162 seconds to overtake it when travelling in the same direction. If the length of train B is 500 meters, find the length of Train A.
- 400 m
- 810 m
- 500 m
- 310 m
Ans: D. 310 m