Question

36.) If the ratio of the ages (in years) of and y, 6 years
ago was 9 : 8. then which of the following can be
the sum of their ages 6 years from now?
(a) 89 years (b) 85 years
(c) 91 years (d) 92 years​

Answer 1

Answer:

Let the ages of X and Y Before 6 Year 9A and 8A

NOW Ages= 9A+6 and 8A+6

Ages 6 Year From Now= 9A+6+6 and 8A+6+6

so, we get 9A+12:8A+12

Now Put the value of “A” Like=1,2,3,4,5,…….

According to the options you have Given.

eg. let A=4, then 9*4+12:8*4+12 >>> 48:44