A train running at the speed of 52 km/hr crosses a pole in 9 seconds. Find the length of the train?  Pick:
A) 130
B) 272
C) 278
D) 277
E) 112

Rationale: "speed = 52 * ( 5 / 18 ) m / sec = 130 / 9 m / sec length of train ( distance ) = speed * time ( 130 / 9 ) * 9 = 130 meter answer : a"
Answer: A