Speed = 45 * 5/18 = 25/2 m/sec
Total distance covered = 360 + 240 = 600 m
Required time = 600 * 2/25 = 48 sec
A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 240 m long?
Options:
A. 40 sec
B. 42 sec
C. 45 sec
D. 48 sec
E. 50 sec