A passenger train leaves Calcutta at 4 PM and travels at the rate of 30 kilometres an hour. The mail train leaves Calc

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Q 2442091833.     A passenger train leaves Calcutta at 4 PM and travels at the rate of 30 kilometres an hour. The mail train leaves
Calcutta at 9 PM and travels, on a parallel line of rails, at the rate of 45 km an hour, when will the second train
overtake the first?
IBPS-CLERK 2016 Mains 2001
A

10 hrs after the first train start

B

12 hrs after the second train starts

C

10 hrs after the second train starts

D

12 hrs after the first train starts

E

None of these

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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