Two trains 100 metres and 120 metres long are running in the same d – McqOptions

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1.	Two trains 100 metres and 120 metres long are running in the same direction with speeds of 72 km/hr and 54km/hr, In how much time will the first train cross the second?
A.	30 sec
B.	36 sec
C.	44 sec
D.	50 sec
Answer» D. 50 sec

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