• Numerical Ability - Quadratic Equations
Question

x² – 25x + 156 = 0
y² – 32y + 255 = 0

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

 B. X < Y
Explanation:
x² – 25x + 156 = 0
x = 12, 13
y² – 32y + 255 = 0
y = 15, 17

 B. X < Y
Explanation:
x² – 25x + 156 = 0
x = 12, 13
y² – 32y + 255 = 0
y = 15, 17
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