A train of length 150 meters takes 40.5 seconds to cross a tunnel of length 300 meters. What is the speed of the train in km/hr?
13.33
26.67
40
14.56
66.67
Total Distance = 150 + 300 => 450
Time = 40.5
Speed of Train = (450/40.5) x (18/5) => 40 K/hr