A jeep takes 3 hours to cover a distance of 440 Km. how much should the speed in Kmph be maintained to cover the same direction in 1/2th of the previous time?	Choose the correct option.
A) 48 kmph  B) 252 kmph  C) 293 kmph  D) 263 kmph  E) 265 kmph

Rationale: "time = 3 distance = 340 1 / 2 of 3 hours = 6 * 1 / 2 = 1.5 hours required speed = 440 / 1.5 = 293 kmph c )"
Answer: C