Two trains 100 meters and 120 meters long aer running in the same dire – McqOptions

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1.	Two trains 100 meters and 120 meters long aer running in the same diredtion with speeds of 72 km/hr and 54 km/hr. In how much time will the first train cross the seconds?
A.	48 sec
B.	40 sec
C.	44 sec
D.	46 sec
Answer» D. 46 sec

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