MCQOPTIONS
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| 1. |
Two trains of same length moving in opposite direction. Speed of train1 is 54 km/hr and Speed of train2 is 18 km/hr. First train takes 30 seconds to cross the second train. Find the time taken by first train to cross 450 m long platform. |
| A. | 58 sec |
| B. | 64 sec |
| C. | 60 sec |
| D. | 50 sec |
| E. | 75 sec |
| Answer» E. 75 sec | |