• Numerical Ability - Quadratic Equations
Question

x² – 13x + 40 = 0
y² – 8y + 15 = 0

  • A) X > Y
  • B) X < Y
  • C) X ≥ Y
  • D) X ≤ Y
  • E) X = Y or relation cannot be established
Solution

C. X ≥ Y
Explanation:
x² – 13x + 40 = 0
x = 8, 5
y² – 8y + 15 = 0
y = 5, 3

C. X ≥ Y
Explanation:
x² – 13x + 40 = 0
x = 8, 5
y² – 8y + 15 = 0
y = 5, 3
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