In what time will a railway train 65 m long moving at the rate of 32 kmph pass a telegraph post on its way?	Choose the correct choice from the following.
A) 3 sec B) 4 sec C) 5 sec D) 6 sec E) 7 sec

Rationale: "t = 65 / 32 * 18 / 5 = 7 sec answer : e"
Answer: E