state gov Allahabad High Court Stenographer 2024 Mock Test Series Quantitative Aptitude Algebra Identities
If x, y and z are positive numbers and (x2 + y2) ∶ (y2 + z2) ∶ (z2 + x2) = 13 ∶ 25 ∶ 20, then x ∶ y ∶ z =
1
2 ∶ 3 ∶ 4
2
3 ∶ 2 ∶ 4
3
4 ∶ 3 ∶ 2
4
2 ∶ 4 ∶ 3