I x4 times 612 x6 times 17 II y2 3 times 102 17 times y5 3 ........

Quantitative Aptitude ( CCS) Quadratic Equations

Directions: In each question two equations numbered I and II are given. You have to solve both the equations and mark the answer

I. x⁴× 612 = x⁶× 17

II. y^2/3× 102 = 17× y^5/3

if x > y

if x ≤ y

if x ≥ y

if x < y

if x = y or relationship between x and y can't be established

I. x⁴ × 612 = x⁶ × 17

612 = x² × 17

x² = 36

x = ± 6

II. y^2/3× 102 = 17 × y^5/3

y^5/3 ÷ y^2/3 = 6

y^{(5/3 – 2/3)} = 6

y = 6

x ≤ y

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