state gov OSSSC RI, ARI, AMIN, SFS, ICDS Supervisor Combined Mock Test 2023-25 Quantitative Aptitude Ratio and Proportion
The ages (in years) of two persons A and B are in the ratio 5 ∶ 7. After 4 years, the ratio of their ages (in years) will be 3 ∶ 4. What is the sum of their present ages ?
1
56 years
2
52 years
3
48 years
4
36 years