Question

The ratio of the present age of vijay and mohan is 4:5 after 5 years the ratio of their ages will be 5:6 find their present age.

Answer 1

Vijay - 20 years
Mohan - 25 years

Answer 2

Here is your solution

Given :-

ratio of the present age of Vijay and mohan is 4:5
After 5 year it becomes ratio 5:6

present age of pawan and sushil is 4x and 5x

A/q

$\frac{4x + 5}{5x + 5} = \frac{5}{6} \\ \\ 24x+30 = 25x+25 \\ 25x - 24x = 30 - 25 \\ x =5$

Hence

present age of vijay =4x=4×5=20years

present age of mohan =5x=5×5=25years

Hope it helps you