Consider the question. How many seconds will a train 140 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph?
Options:
(A) 28 sec
(B) 29 sec
(C) 24 sec
(D) 25 sec
(E) 26 sec
If the answer is '(B)'; explain the reasoning:
D = 140 + 150 = 290
S = 36 * 5/18 = 10 mps
T = 290/10 = 29 sec