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180 m long Train A crosses Train B of 12...

180 m long Train A crosses Train B of 120 m in length which is running in opposite direction in `5(5)/(11)` sec. If speed of train B is 20% more than that of train A, then find the time taken by both trains to cross each other, when they running in same direction?

A

A)60 sec

B

B)58 sec

C

C)55 sec

D

D)50sec

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The correct Answer is:
A
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