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? Select the correct option:
A) 28 sec	B) 29 sec	C) 24 sec	D) 25 sec	E) 26 sec

Rationale: "d = 140 + 150 = 290 s = 36 * 5 / 18 = 10 mps t = 290 / 10 = 29 sec b"
Answer: B