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A passenger train of length 60 m travels at a speed of 80 km/hAnother freight train of length 120 m travels at a speed of30 km/h. The ratio of times taken by the passenger train tocompletely cross the freight train when: (i) they are movingsame direction, and (ii) in the opposite directions is: |
| Answer» A passenger train of length 60 m travels at a speed of 80 km/hAnother freight train of length 120 m travels at a speed of30 km/h. The ratio of times taken by the passenger train tocompletely cross the freight train when: (i) they are movingsame direction, and (ii) in the opposite directions is: | |