MCQOPTIONS
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| 1. |
Two trains 200 m and 150 m long are running on parallel rails at the rates of 40 km/h and 45 km/h respectively. In how much time will they cross each other if they are running in the same direction? |
| A. | 132 seconds |
| B. | 72 seconds |
| C. | 252 seconds |
| D. | 192 seconds |
| Answer» D. 192 seconds | |