A train 110 metre long is travelling at the speed of 58 km/hr what is the time in which it will pass a man walking in the same direction at 4 km/hr​

Dear Student, 
Speed of train = 58 km/hr
Speed of man = 4 km/hr
Relative speed = (58-4) km/hr = 54 km/hr
Speed in m/sec = 54* (5/18) =15 m/sec
Time = 110/15 =7.33 sec

Regards