A bus takes 8 hours to cover a distance of 600 Km. how much should the speed in Kmph be maintained to cover the same direction in 4/3th of the previous time?  Select the correct option:  A) 50 Kmph  B) 56 Kmph  C) 63 Kmph  D) 55 Kmph  E) 70 Kmph
Time = 8   Distance = 600   4/3 of 8 hours = 8 * 4/3 = 10.7 Hours   Required speed = 600/10.7 = 56 Kmph   56 Kmph
<result>B</result>
A bus takes 8 hours to cover a distance of 600 Km. how much should the speed in Kmph be maintained to cover the same direction in 4/3th of the previous time?