railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Ratio and Proportion Age
The ratio of the ages of A and B, four years ago, was 4 ∶ 5. Eight years from now the ratio of the ages of A and B will be 11 ∶ 13. What is the sum of their present ages?
1
76 years
2
72 years
3
96 years
4
80 years