A train running at the speed of 60 km/hr crosses a pole in 18 seconds. Find the length of the train?  Choose the most appropriate option.
A) 150 meter	B) 170 meter	C) 156 meter	D) 300 meter	E) 154 meter

Rationale: "speed = 60 * ( 5 / 18 ) m / sec = 50 / 3 m / sec length of train ( distance ) = speed * time ( 50 / 3 ) * 18 = 300 meter answer : d"
Answer: D