MCQOPTIONS
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| 1. |
Two trains of same length are running on parallel tracks in the same direction at 54 km/h and 42 km/h respectively. The faster train passes the other train in 60 seconds. What is the length (in metres) of each train? |
| A. | 100 |
| B. | 81 |
| C. | 90 |
| D. | 210 |
| Answer» B. 81 | |