MCQOPTIONS
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| 1. |
*$_A train of length 500 feet crosses a platform of length 700 feet in 10 seconds. The speed of the train is?? |
| A. | 70 ft/second |
| B. | 85 ft/second |
| C. | 100 ft/second |
| D. | 120 ft/second |
| Answer» E. | |