Two trains A and B are 100 m and 150 m long and are moving at one another at 54 Km/hr and 36 Km/hr respectively. Arun is sitting on coach B1 of train A. Calculate the time taken by Arun to completely cross Train B.
- 10 s
- 6 s
- 4 s
- 8 s
Ans: B. 6 s
We will be happy to hear your thoughts