Quantitative Aptitude Questions Set 8

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Directions (Q. 1-10): In the following questions two equations numbered I and II are given. Solve both the equations and give answer.

  1. a) If x < y
  2. b) If x ≥ y
  3. c) If x ≤ y
  4. d) If x = y or no relationship can be established
  5. e) If x > y

1).

  1. 3x2 + 11x + 6 = 0
  2. 3y2 + 10y + 8 = 0

2).

  1. 3x2 – 7x + 2 = 0
  2. 2y2 – 9y + 10 = 0

3).

  1. x2 = 9
  2. 2y2 – 19y + 44 = 0

4).

  1. 2x2 – 15x + 28 = 0
  2. 4y2 – 23y + 30 = 0

5).

  1. 2x2 – 15x + 27 = 0
  2. 5y2 – 26y + 33 = 0

6).

  1. 6x2 + 25x + 24 = 0

II.12y2 + 13y + 3 = 0

7).

  1. 12x2 – x – 1 = 0
  2. 20y2 – 41y + 20 = 0

8).

  1. 10x2 + 33x + 27 = 0
  2. 5y2 + 19y + 18 = 0

9).

  1. 15x2 – 29x + 14 = 0
  2. 6y2 – 5y – 25 = 0

10).

  1. 3x2 – 22x + 7 = 0
  2. y2 – 20y + 91 = 0

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