D = 540 + 180 = 720
S = 54 * 5/18 = 15 mps
T = 720/15 = 48 se
A goods train runs at the speed of 72 km/hr and crosses a 250 m long platform in 26 sec. What is the length of the goods train?
Options:
1: 49 sec
2: 50 sec
3: 48 second
4: 43 sec
5: 32 sec