The ratio of the present age for Ram and Sita is 4 : 3. After 10 years the ratio of their age is 5 : 4. After 'x' years from today, the age of Ram will become 120% of the age of Sita. Find the value of x.
1
10 years
2
15 years
3
20 years
4
5 years
5
Not Attempted