MCQOPTIONS
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| 1. |
A train overtakes two persons who are walking in the same direction in which the train is going, at the rate of 2 kmph & 4 kmph and passes them completely in 9 & 10 seconds resp. The length of train- |
| A. | 30 m |
| B. | 40 m |
| C. | 50 m |
| D. | 60 m |
| Answer» D. 60 m | |