How long does a train 150 m long traveling at 60 kmph takes to cross a bridge of 170 m in length?
Choose the correct choice from the following answers:
A) 16.5
B) 19.2
C) 16.4
D) 16.8
E) 16.1

Rationale: "d = 150 + 170 = 320 m s = 60 * 5 / 18 = 50 / 3 t = 320 * 3 / 50 = 19.2 sec answer : b"
Answer: B