-
Two trains travel in the same direction at the speed of 56 km/h and 29 km/h respectively. The faster train passes a man in the slower train in 10 seconds. The length of the faster train (in metres) is
-
- 100
- 80
- 75
- 120
Correct Option: C
Relative speed = 56 – 29 = 27 kmph
| = 27 × | = | m/sec | ||
| 18 | 2 |
∴ Distance covered in 10 seconds
| = | × 10 = 75 m | |
| 2 |
Hence, length of train = 75 m.
