Quadratic Equation for Banking Exam

Quadratic Equation for Banking Exam

Quadratic Equation for Banking Exam

Directions (Q. 1-10): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
1) if x > y
2) if x ≥ y
3) if x < y
4) if x ≤ y
5) if x = y or relationship between x and y cannot be established.

1. I. 676 x² – 1 = 0
II. y = 1/³√13824

2. I. 8 x + 13 y = 62
II. 13 x – 17 y + 128 = 0

3. I. 7 x² + 2 x = 120
II. y² + 11 y + 30 = 0

4. I. x² = 7 x
II. (y + 7)2 = 0

5. I. 2 x² + 5 x – 33 = 0
II. y² – y – 6 = 0

6. I. x² + 12 x + 36 = 0
II. y² + 15 y + 56 = 0

7. I. x² = 35
II. y² + 13 y + 42 = 0

8. I. 2 x² – 3 x – 35 = 0
II. y² – 7 y + 6 = 0

9. I. 6 x² – 29 x + 35 = 0
II. 2 y² – 19 y + 35 = 0

10. I. 12 x² – 47 x + 40 = 0
II. 4 y² + 3 y – 10 = 0

Answers:

  1. 3
  2. 3
  3. 1
  4. 1
  5. 5
  6. 1
  7. 1
  8. 5
  9. 4
  10. 2
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