state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Ratio and Proportion Simple Ratios
If x, y, z are three positive numbers such that (A - x) ∶ (A - y) ∶ (A - z) 1 ∶ 7 ∶ 4 and 2A = x + y + z, then x ∶ y ∶ z =
1
8 ∶ 5 ∶ 11
2
9 ∶ 4 ∶ 12
3
11 ∶ 5 ∶ 8
4
12 ∶ 4 ∶ 9