Ratio of the present ages of Abhik and Anuja is 3 : 2. After 15 years ratio of ages of Abhik and Ankan will be 9 : 5 and that between Anuja and Ankan will be 7 : 5. What is the present age of Ankan?
1
25 years
2
20 years
3
10 years
4
15 years
5
Can’t be determined