A train running at the speed of 60 km/hr crosses a pole in 6 seconds. What is the length of the train?
Pick one:	A) 120 metres	B) 180 metres	C) 100 metres	D) 228 metres	E) 150 metres

Rationale: "speed = 60 x 5 / 18 m / sec = 50 / 3 m / sec . length of the train = ( speed x time ) . length of the train = 50 / 3 x 6 m = 100 m . option c"
Answer: C