The speeds of three cars are in the ratio of 5 : 6 : 10. The time taken by each of them to travel the same distance is in the ratio of :

Correct option is A

Given:

Speed ratio of three cars = 5 : 6 : 10

Formula Used:

​$$\text{Time} \propto \frac{1}{\text{Speed}}$$​​

Solution:

speeds = 5 : 6 : 10

So, time ratios = $$\frac{1}{5} : \frac{1}{6} : \frac{1}{10}$$​​

= 6 : 5 : 3