A train running in 90Km/hour, having 100 meters long, crosses a train running in another track in opposite direction with speed of 54 Km per hours having 140 meters. How many seconds will take the trains to cross each other fully?
A. 6 seconds
B. 9 seconds
C. 8 seconds
D. Not given
Answer:A
A train running in 90Km/hour, having 100 meters long, crosses a train running in another track in opposite direction with speed of 54 Km per hours having 140 meters. How many seconds will take the trains to cross each other fully?
A. 6 seconds B. 9 seconds C. 8 seconds D. Not given