How much time will a train of length 200 m moving at a speed of 72 kmp – McqOptions

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1.	How much time will a train of length 200 m moving at a speed of 72 kmph take to cross another train of length 300 m, moving at 36 kmph in the same direction ?
A.	58 sec
B.	62 sec
C.	60 sec
D.	50 sec
Answer» E.

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