A train running at the speed of 60 km/hr crosses a pole in 18 sec. What is the length of the train?	Choices.
A) 118	B) 150	C) 300	D) 258	E) 191

Rationale: "speed = 60 * 5 / 18 = 50 / 3 m / sec length of the train = speed * time = 50 / 3 * 18 = 300 m answer : c"
Answer: C