A car takes 8 hours to cover a distance of 540 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time? Select the correct option:
A) 10 kmph	B) 45 kmph	C) 60 kmph	D) 55 kmph	E) 30 kmph

Rationale: "time = 8 distence = 540 3 / 2 of 8 hours = 8 * 3 / 2 = 12 hours required speed = 540 / 12 = 45 kmph b )"
Answer: B