A train running at the speed of 180 km/hr crosses a pole in 9 seconds. Find the length of the train.
Choose the correct choice from the following answers.
A) 150 meter
B) 286 meter
C) 186 meter
D) 288 meter
E) 450 meter

Rationale: "speed = 180 * ( 5 / 18 ) m / sec = 50 m / sec length of train ( distance ) = speed * time ( 50 ) * 9 = 450 meter answer : e"
Answer: E