InterviewSolution
Saved Bookmarks
| 1. |
The speeds of two trains A and B are 42 km/h and 33 km/h, respectively. Length of train B is 3/2 times the length of A. Train A takes 50 s to cross train B, if they are moving in the same direction. How long will they take to cross each other if they are moving in opposite directions ? |
|
Answer» 6s |
|