The speeds of three motor bikes are in the ratio 24 : 4 : 6. The ratio between the time taken by them to travel the same distance is :	Options:  A) 1 : 4 : 4  B) 1 : 6 : 3  C) 1 : 6 : 5  D) 1 : 6 : 4  E) 1 : 5 : 4
Ratio of time taken :   1/24 :1/4 : 1/6 = 1 : 6 : 4   ANSWER:1 : 6 : 4
<result>D</result>
The speeds of three motor bikes are in the ratio 24 : 4 : 6. The ratio between the time taken by them to travel the same distance is :