A train running at the speed of 120 km/hr crosses a pole in 18 seconds. What is the length of the train?
Choose the correct choice:
A) 560	B) 570	C) 580	D) 590	E) 600

Rationale: "speed = ( 120 x ( 5 / 18 ) m / sec = ( 100 / 3 ) m / sec . length of the train = ( speed x time ) . length of the train = ( ( 100 / 3 ) x 18 ) m = 600 m e"
Answer: E