Directions (49-53) : In the given questions, two equations numbered 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 relationship between x and y cannot be established
I. \( \large 2x^{2} \) -7x + 3 = 0 II. \( \large 2y^{2} \) -7y + 6 = 0
Correct Answer: |
|
|
|
E) If relationship between x and y cannot be established |
Description for Correct answer:
I.
\( \large 2x^{2} \) - 7x + 3 = 0
\( \large 2x^{2} \) - 6x - x + 3 = 0
2x (x - 3) - 1 (x - 3) = 0
(2x - 1) ( x - 3) = 0
x =\( \Large \frac{1}{2} \), 3
II.
\( \large 2y^{2} \) - 7y + 6 = 0
\( \large 2y^{2} \) - 4y - 3y + 6 = 0
2y (y - 2) - 3 (y - 2) = 0
(y - 2) ( 2y - 3) = 0
y = 2, \( \Large \frac{3}{2} \)
Part of solved IBPS PO-Prelims1 questions and answers :
Exams >> Bank Exams >> IBPS PO-Prelims1