state gov Bihar SSC (BSSC) Stenographer Mock Test 2023 Quantitative Aptitude Ratio and Proportion Age
At present, the sum of the ages of A, B and C is 150 years, whereas 10 years ago, the ratio of their age was 5 ∶ 4 ∶ 3 respectively. Find the ratio of their ages 10 years hence.:
1
6 ∶ 9 ∶ 5
2
7 ∶ 6 ∶ 5
3
4 ∶ 3 ∶ 5
4
7 ∶ 5 ∶ 3