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1. |
Two trains 180 metres and 120 metresin length are running towards each other on parallel tracks, one at the rate 65 km/hr and another at 55 km/hr. In how many seconds will they be cross each other from the moment they meet ? |
A. | seconds |
B. | seconds |
C. | 2 seconds |
D. | 5 seconds |
Answer» C. 2 seconds | |