MCQ Questions | Class 9 Maths Chapter 4 | Linear Equations for Two Variables with Answers

MCQ | Linear Equations for Two Variables Class 9

Check the below NCERT MCQ Questions for Class 9 Maths Chapter 4 Linear Equations for Two Variables with Answers Pdf free download. MCQ Questions for Class 9 Maths with Answers were prepared based on the latest exam pattern. We have Provided Linear Equations for Two Variables Class 9 Maths MCQs Questions with Answers to help students understand the concept very well.

Objective Question | NCERT Maths Class 9

NCERT Solutions Class 9 Maths
Book:	National Council of Educational Research and Training (NCERT)
Board:	Central Board of Secondary Education (CBSE)
Class:	9th
Subject:	Maths
Chapter:	4
Chapters Name:	Linear Equations for Two Variables
Medium:	English

Ncert Solutions for Class 9 Maths | Objective Type Questions

You can refer to NCERT Solutions for Class 9 Maths Chapter 4 Linear Equations for Two Variables to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Linear Equations for Two Variables | Class 9 Maths | NCERT Solutions

Q1.	class 9 cbse maths sample paper The point lying on the equation 2x – y = 5 is:?
	A. (3, 4)
	B. (-3, 1)
	C. (6, 1)
	D. (2, -1)

Ans: (2, -1)

Q2.	class 9 cbse maths solutions The sum of two digits and the number formed by interchanging its digit is 110. If ten is subtracted from the first number, the new number is 4 more than 5 times of the sum of the digits in the first number. Find the first number.
	A. 46
	B. 48
	C. 64
	D. 84

Ans: 64

Q3.	class 9 cbse maths syllabus For the equation 5x – 7y = 35, if y = 5, then the value of ‘x’ is
	A. -12
	B. -14
	C. 14
	D. 12

Ans: 14

Q4.	class 9 maths syllabus Which of the following ordered pairs is a solution of the equation x – 2y – 6?
	A. (2, 4)
	B. (0, 3)
	C. (-4, 1)
	D. (4, -1)

Ans: (4, -1)

Q5.	class 9 maths book pdf How many linear equation in x and y can be satisfied by x = 1 and y = 2?
	A. only one
	B. two
	C. infinitely many
	D. three

Ans: infinitely many

Q6.	class 9 maths chapter 4 The straight line passing through the points (0, 0), (–1, 1) and (1, – 1) has the equation :
	A. 2 – x = 3y
	B. y = x
	C. 2x – y = 0
	D. x + y = 0

Ans: x + y = 0

Q7.	class 9 maths chapter 4 exercise The value of k, if x = 1, y = 2 is a solution of the equation 2x + 3y = k.
	A. 5
	B. 6
	C. 7
	D. 8

Ans: 8

Q8.	class 9 maths mcq ch 4 The value of y at x = -1 in the equation 5y = 2 is
	A. \(\frac{5}{2}\)
	B. \(\frac{2}{5}\)
	C. 10
	D. 0

Ans: \(\frac{2}{5}\)

Q9.	class 9 maths mcq chapter 4 Equation of a line which is 5 units distance above the x-axis is
	A. x = 5
	B. x + 5 = y
	C. y – 5
	D. x – y = 0

Ans: y – 5

Q10.	class 9 maths mcq Linear Equations for Two Variables x = 3 and y = -2 is a solution of the equation 4px – 3y = 12, then the value of p is
	A. 0
	B. \(\frac{1}{2}\)
	C. 2
	D. 3

Ans: \(\frac{1}{2}\)

Q11.	class 9 maths mcq online test The solution of equation x-2y = 4 is:
	A. (0,2)
	B. (2,0)
	C. (4,0)
	D. (1,1)

Ans: (4,0)

Q12.	class 9 maths mcq questions Any point of the form (a, – a) always lie on the graph of the equation
	A. x = -a
	B. y = a
	C. y = x
	D. x + y = 0

Ans: x + y = 0

Q13.	class 9 maths mcq sample papers The graph of the equation 2x + 3y = 6 cuts the x-axis at the point
	A. (0, 3)
	B. (3, 0)
	C. (2, 0)
	D. (0, 2)

Ans: (3, 0)

Q14.	class 9 maths ncert solutions 3x+10 = 0 will has:
	A. Unique solution
	B. Two solutions
	C. Infinitely many solutions
	D. No solutions

Ans: Unique solution

Q15.	class 9 maths solutions Point (3, 4) lies on the graph of the equation 3y = kx + 7. The value of k is:
	A. 4/3
	B. 5/3
	C. 3
	D. 7/3

Ans: 5/3

Q16.	class 9 ncert maths book The graph of linear equation x+2y = 2, cuts the y-axis at:
	A. (2,0)
	B. (0,2)
	C. (0,1)
	D. (1,1)

Ans: (0,1)

Q17.	class 9 ncert maths book pdf Which of the following is the equation of a line parallel to y-axis?
	A. y = 0
	B. x + y = z
	C. y = x
	D. x = a

Ans: x = a

Q18.	class 9 ncert maths book pdf download Any point on the line y = 3x is of the form
	A. (a, 3a)
	B. (3a, a)
	C. (a, \(\frac{a}{3}\))
	D. (\(\frac{a}{3}\), -a)

Ans: (a, 3a)

Q19.	class 9 ncert maths chapter 4 To which equation does the graph represent?
	A. 3x – 7y = 10
	B. y – 2x = 3
	C. 8y – 6x = 4
	D. 5x +\(\frac{35}{2}\)y = 25

Ans: 8y – 6x = 4

Q20.	class 9 ncert maths chapter 4 exercise Any point of the form (a, – a) always lie on the graph of the equation
	A. x = -a
	B. y = a
	C. y = x
	D. x + y = 0