A train moves with a speed of 135 kmph. Its speed in metres per second is
Select the correct option
A) 10.8	B) 37.5	C) 30	D) 38.8	E) none

Rationale: "solution speed = 135 kmph = ( 135 x 5 / 18 ) m / sec = 37.5 m / sec . answer b"
Answer: B