# CBSE Class 9 Mathematics/ Linear Equations in Two Variables/ MCQ

**CBSE Class 9 Mathematics/ Linear Equations in two variables – Chapter 4/ MCQ is about the Multiple Choice Questions that you can expect for Yearly Examination. Here you can find out practice problems for Class 9 Mathematics.**

**CBSE Class 9 Mathematics /Linear Equations in Two Variables – Chapter 4/ MCQMultiple Choice Questions / MCQChoose the correct answer from the options given below:**

**The linear equation 3x – 2y = 5 has ——-**–

A. a unique solution

B. Infinitely many solutions

C. Two solutions**The solution of the equation x + 2y = 6 is ——–**

A. (1, 4)

B. (4, 1)

C. (3, 3)**If (2, 1) is a solution of the equation 2x + 3y = k, then the value of k is —–**

A. 5

B. 7

C. 9**Write y = 2 as an equation in two variables**

A. 0.x + 1.y = 2

B. 1.x + 0. y = 2

C. 1.x + 1. y = 2**The line x = a is a straight line parallel to ———–**

A. x axis

B. y axis

C. origin**The line y = mx is a straight line passing through ———-**

A. x axis

B. y axis

C. Origin**x = 0, y= 4 is a solution of the linear equation————**

A. 4x + 3y = 12

B. x + 2y = 6

C. 3x + 2y = 12**The graph of y = 5 is a straight line parallel to ———–**

A. x axis

B. y axis

C. Origin**Write the equation of a line parallel to y axis and 4 units right to the origin is ——-**

A. x = -4

B. y = 4

C. x = 4**Write the equation of a line passing through origin.**

A. x + y = 0

B. x + y = 1

C. x – y = -1

**ANSWERS:**

- Infinitely many solutions
- (4, 1)
- 7
- 0.x + 1.y = 2
- y axis
- Origin
- 4x + 3y = 12
- x axis
- x = 4
- x + y = 0