QUANTITATIVE APTITUDE - QUADRATIC EQUATION SET 05

QUADRATIC EQUATION SET 05

You have to solve equation I and II, Give answer
A) If X>Y   
B) If X<Y   
C) If X≥ Y
D) If X≤ Y
E) If X=Y or cannot be established

1. I. X^2 – 3X + 2= 0
     II. 9Y^2 – 9Y + 2 = 0

2. I. X^2 – 6X + 8= 0
      II.Y^2 – 8Y + 15 = 0

3. I.2X^2 – 3X – 2= 0
     II. 6Y^2 + 7Y + 2 = 0

4. I.2X^2 + 7X + 6= 0
      II. 2Y^2 + Y – 3 = 0

5. I. 6X^2 + 11X + 3= 0
      II. 3Y^2 –2Y – 1 = 0

6. I.5X^2 – 126X + 25= 0
      II. 9Y^2 – 22Y + 8 = 0

7. I. 2X^2 – 9X + 7= 0
      II. 6Y^2 + 7Y – 10 = 0

8. I. X + 1/x = 10/3
       II. 4-11y = 3y^2

9. I. X= (1024)^1/2
     II. Y^2 = 1024

10. I. X^2 – 20X = -91
      II. 3Y^2 = 22Y – 32

Answer Keys:
1. A
2. E
3. C
4. D
5. D
6. E
7. A
8. C
9. C
10. A