#
**Quadratic Equations **for SBI/IBPS RRB 2018: 9 June

**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**

**if x > y****if x ≥ y****if x < y****if x ≤ y****if x = y or no relation can be established between x and y.**

1. I. 2x

^{2}– 15x + 28 = 0
II. 2y

^{2}+ 3y – 35 = 0
2. I. 7x – 5y = 24

II. 4x + 3y = 43

3. I. x =

^{3}√2744
II. y = √484

4. I. x

^{2}– 9x + 8 = 0
II. 2y

^{2}– 11y + 5 = 0
5. I. 2x

^{2}+ 3x + 1 = 0
II. 6y

^{2}+ 17y + 12 = 0
6. I. 3x

^{2}– 29x + 56 = 0
II. 3y

^{2}– 5y – 8 = 0
7. I. 5x

^{2}+ 26x – 24 = 0
II. 5y

^{2}– 34y + 24 = 0
8. I. x

^{2}– 7x = 0
II. 2y

^{2}+ 5y + 3 = 0
9. I. 7x – 4y = 40

II. 8x + 8y = 8

10. I. 15x

^{2}– 41x + 14 = 0
II. 2y

^{2}– 13y + 20 = 0**Answers:**

**2****1****3****5****1****2****4****1****1****3**