MCQOPTIONS
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| 1. |
Two trains of length 150 m and 300 m long are going parallel in opposite direction at a speed of 90 m/min and 60 m/min respectively. What is the time taken for the trains to cross each other completely? |
| A. | 1 minute |
| B. | 5 minutes |
| C. | 2 minutes |
| D. | 3 minutes |
| Answer» E. | |