Train ‘A’ leaves Mumbai Central for Lucknow at 11 am, running at the speed of 40 kmph. Train ‘B’ leaves Mumbai Central for Lucknow by the same route at 2 pm on the same day, running at the speed of 72 kmph. At what time will the two trains meet each other?
Correct answer: A
Explanation
Distance covered by train A before the train B leaves
Mumbai Central = 40 × 3 = 120 km
Time taken to cross each other = 120⁄12 = 10 hours
Required time = 2pm + 10 = 12 am on the next day
Answer A
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