Question Paper from: SBI PO Prelims 2017

I. 2x² - 7x + 6 = 0

II. y² - 3y + 2 = 0

1:

x = y or no relation can be established

2:

x ≤ y

3:

x ≥ y

4:

x > y

5:

x < y

Solution:
Chapter Name: Quadratic Equation
Difficulty Level: Moderate

2x² - 7x + 6 = 0

⇒ 2x² - 4x - 3x + 6 = 0

⇒ 2x(x -2) - 3(x - 2) = 0

⇒ (x - 2)(2x - 3) = 0

⇒ x = , 2

y² - 3y + 2 = 0

⇒ y² - 2y - y + 2 =0

⇒ y(y - 2) - 1(y - 2) = 0

⇒ (y - 2)(y - 1) = 0

⇒ y = 2, 1

No relation can be established between x & y


This has been asked in Question Paper

SBI PO Prelims 2017

Attempt

More Questions From Paper

Chapters. Quadratic Equation

I. 2x² + 5x + 2 = 0

II. y² + 9y + 20 = 0

Chapters. Quadratic Equation

I. (x-12)² = 0

II. y² = 144

Chapters. Quadratic Equation

I. 3x² + 4x + 1=0

II. y² + 5y + 6= 0

prepsutra-app-download android ios

Download the PrepSutra app

Download the app for Android devices and prepare on the go - anytime, anywhere!