A train running at the speed of 30 km/hr crosses a pole in 24 seconds. What is the length of the train? Choose the correct choice from the following:
A) 200 m
B) 250 m
C) 300 m
D) 350 m
E) 400 m

Rationale: "speed = ( 30 * 5 / 18 ) m / sec = ( 25 / 3 ) m / sec length of the train = ( speed x time ) = ( 25 / 3 * 24 ) m = 200 m . answer : a"
Answer: A