state gov Bihar Police SI (दरोगा) Mock Test Series 2025 Quantitative Aptitude Ratio and Proportion Simple Ratios
Twelve years ago, the ratio of the ages of Anil and Bishu was 5 : 12. Eight years from now, the ratio of their ages will be 10 : 17. What is the ratio of the present ages of Anil and Bishu?
1
5 : 8
2
7 : 13
3
9 : 16
4
8 : 15