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Two trains coming from the opposite side...

Two trains coming from the opposite side crosses each other in 10 sec if the length of first train and second train be 125 m and 175 m respectively also the speed of first train be 36 km/h find the speed of second train.

A

A) 108 km/h

B

B) 109 km/h

C

C) 110 km/h

D

D) 111 km/h

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