MCQOPTIONS
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| 1. |
The total time taken by two trains to cross each other is 20 seconds. The speed of both the trains is 10 m/s. What is the combined length of both the trains? |
| A. | 100 m |
| B. | 200 m |
| C. | 300 m |
| D. | 400 m |
| Answer» E. | |