Question

The ratio of the speed of three cycle racers is 12: 6: 5. What is the ratio of time taken by the three cycle racer racers to cover the same distance?

1. 4: 10: 15
2.

7: 13: 15

3. 5: 10: 12
4. 8: 9: 12

Answer 1

Correct Answer - Option 3 : 5: 10: 12

Given:

Speed of three cycle racers = 12 : 6 : 5

Calculation:

Let, distance = X

Then, X ÷ 12 : X ÷ 6 : X ÷ 5

Time ratio = 5 : 10 : 12

Hence, Time ratio = 5 : 10 : 12