{"id":8404,"date":"2022-05-10T21:30:24","date_gmt":"2022-05-10T16:00:24","guid":{"rendered":"https:\/\/mcq-questions.com\/?p=8404"},"modified":"2022-05-07T16:18:22","modified_gmt":"2022-05-07T10:48:22","slug":"mcq-questions-for-class-9-maths-chapter-4","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/mcq-questions-for-class-9-maths-chapter-4\/","title":{"rendered":"MCQ Questions for Class 9 Maths Chapter 4 Linear Equations for Two Variables with Answers"},"content":{"rendered":"

Students can access the NCERT MCQ Questions for Class 9 Maths Chapter 4 Linear Equations for Two Variables with Answers Pdf free download aids in your exam preparation and you can get a good hold of the chapter. Use MCQ Questions for Class 9 Maths with Answers<\/a> during preparation and score maximum marks in the exam. Students can download the Linear Equations for Two Variables Class 9 MCQs Questions with Answers from here and test their problem-solving skills. Clear all the fundamentals and prepare thoroughly for the exam taking help from Class 9 Maths Chapter 4 Linear Equations for Two Variables Objective Questions.<\/p>\n

Linear Equations for Two Variables Class 9 MCQs Questions with Answers<\/h2>\n

Students are advised to solve the Linear Equations for Two Variables Multiple Choice Questions of Class 9 Maths to know different concepts. Practicing the MCQ Questions on Linear Equations for Two Variables Class 9 with answers will boost your confidence thereby helping you score well in the exam.<\/p>\n

Explore numerous MCQ Questions of Linear Equations for Two Variables Class 9 with answers provided with detailed solutions by looking below.<\/p>\n

Question 1.
\nA linear equation in two variables has maximum :
\n(a) Only one solution
\n(b) Two solution
\n(c) Infinite solution
\n(d) None of these<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) Infinite solution<\/p>\n<\/details>\n

\n

Question 2.
\nSolutions of the equation 2x + 5y = 0 is:
\n(a) 3,0
\n(b) -3,2
\n(c) 0,0
\n(d) 0,4<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) 0,0<\/p>\n<\/details>\n

\n

Question 3.
\nAll linear equations in two variables have \u2014\u2014\u2014\u2014\u2013 .
\n(a) One solution
\n(b) Infinitely many solutions
\n(c) Three solutions
\n(d) Two solution<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) Infinitely many solutions<\/p>\n<\/details>\n

\n

Question 4.
\nThe equation of a line parallel to x-axis and 3 units above the origin is
\n(a) x = -3
\n(b) x = 3
\n(c) y = -3
\n(d) y = 3<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (d) y = 3<\/p>\n<\/details>\n

\n

Question 5.
\nIf (2, 0) is a solution of the linear equation 2x +3y = k, then the value of k is:
\n(a) 4
\n(b) 6
\n(c) 5
\n(d) 2<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) 4<\/p>\n<\/details>\n

\n

Question 6.
\nThe graph of x = 3 is a line:
\n(a) Parallel to x-axis at a distance of 3 units from the origin
\n(b) Parallel to y-axis at a distance of 3 units from the origin
\n(c) Makes an intercept 3 on x-axis
\n(d) Makes an intercept 3 on y-axis<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) Parallel to y-axis at a distance of 3 units from the origin<\/p>\n<\/details>\n

\n

Question 7.
\ny = 0 is the equation of
\n(a) a line parallel to x-axis
\n(b) a line parallel to y-axis
\n(c) x-axis
\n(d) y-axis<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) a line parallel to y-axis<\/p>\n<\/details>\n

\n

Question 8.
\nThe value of k if x = 2, y = 1 is a solution of equation 2x \u2013 k = \u2013 3y is:
\n(a) 6
\n(b) 5
\n(c) 7
\n(d) -7<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) 7<\/p>\n<\/details>\n

\n

Question 9.
\nFor two lines 2x + y = 1 and x \u2013 y = 2 if the x coordinate of the common point is 1 what is the y coordinate?
\n(a) -1
\n(b) 2
\n(c) -2
\n(d) 3<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) -1<\/p>\n<\/details>\n

\n

Question 10.
\nFive years ago, A was thrice as old as B and ten years later, A shall be twice as old as B. What is the present age of A.
\n(a) 20
\n(b) 50
\n(c) 60
\n(d) 40<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) 50<\/p>\n<\/details>\n

\n

Question 11.
\nRozly can row downstream 20km in 2 hours, and the upstream 4km in 2 hours. What will be the speed of rowing in still water?
\n(a) 6 km\/hr
\n(b) 4 km\/hr
\n(c) 3 km\/hr
\n(d) 7 km\/hr<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) 4 km\/hr<\/p>\n<\/details>\n

\n

Question 12.
\nThe graph of linear equation x+2y = 2, cuts the y-axis at:
\n(a) (2,0)
\n(b) (0,2)
\n(c) (0,1)
\n(d) (1,1)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) (0,1)<\/p>\n<\/details>\n

\n

Question 13.
\nIf the line represented by the equation 3x + \u03b1y = 8 passes through the points (2,2), then the value of \u03b1 is
\n(a) 0
\n(b) 4
\n(c) 3
\n(d) 1<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (d) 1<\/p>\n<\/details>\n

\n

Question 14.
\nIf x = a, y = b is the solution of the pair of equation x-y = 2 and x+y = 4 then what will be value of a and b
\n(a) 2,1
\n(b) 3,1
\n(c) 4,6
\n(d) 1,2<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) 3,1<\/p>\n<\/details>\n

\n

Question 15.
\nThe solution of the equation x + y = 3, 3x \u2013 2y = 4 is :
\n(a) x = 2, y = 1
\n(b) x = 1, y = 2
\n(c) x = \u20132, y = 1
\n(d) x = \u20132, y = \u20131<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) x = 2, y = 1<\/p>\n<\/details>\n

\n

Question 16.
\nThe value of k if x = 2, y = 1 is a solution of equation 2x \u2013 k = \u2013 3y is
\n(a) 7
\n(b) -7
\n(c) 6
\n(d) 5<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) 7<\/p>\n<\/details>\n

\n

Question 17.
\nIf x and y are both positive solutions of equation ax+by+c=0, always lie in:
\n(a) First quadrant
\n(b) Second quadrant
\n(c) Third quadrant
\n(d) Fourth quadrant<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (a) First quadrant<\/p>\n<\/details>\n

\n

Question 18.
\nThe linear equation 4x \u2013 10y = 14 has:
\n(a) A unique solution
\n(b) Two solutions
\n(c) Infinitely many solutions
\n(d) No solutions<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) Infinitely many solutions<\/p>\n<\/details>\n

\n

Question 19.
\nAn equation of the type \u2014\u2014\u2014\u2014- represents a line passing through the origin.
\n(a) y = m + x + 1
\n(b) y = m + x
\n(c) y = mx
\n(d) x = m \u2013 y<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) y = mx<\/p>\n<\/details>\n

\n

Question 20.
\nThe point lying on the equation 2x \u2013 y = 5 is:\u200b
\n(a) (3, 4)
\n(b) (-3, 1)
\n(c) (6, 1)
\n(d) (2, -1)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (d) (2, -1)<\/p>\n<\/details>\n

\n

Question 21.
\nThe 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.
\n(a) 46
\n(b) 48
\n(c) 64
\n(d) 84<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) 64<\/p>\n<\/details>\n

\n

Question 22.
\nFor the equation 5x \u2013 7y = 35, if y = 5, then the value of \u2018x\u2019 is
\n(a) -12
\n(b) -14
\n(b) 14
\n(d) 12<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (b) 14<\/p>\n<\/details>\n

\n

Question 23.
\nThe straight line passing through the points (0, 0), (\u20131, 1) and (1, \u2013 1) has the equation :
\n(a) 2 \u2013 x = 3y
\n(b) y = x
\n(c) 2x \u2013 y = 0
\n(d) x + y = 0<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (d) x + y = 0<\/p>\n<\/details>\n

\n

Question 24.
\nThe value of k, if x = 1, y = 2 is a solution of the equation 2x + 3y = k.
\n(a) 5
\n(b) 6
\n(c) 7
\n(d) 8<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (d) 8<\/p>\n<\/details>\n

\n

Question 25.
\nThe solution of equation x-2y = 4 is:
\n(a) (0,2)
\n(b) (2,0)
\n(c) (4,0)
\n(d) (1,1)<\/p>\n

\nAnswer<\/span><\/summary>\n

Answer: (c) (4,0)<\/p>\n<\/details>\n

\n

We believe the knowledge shared regarding NCERT MCQ Questions for Class 9 Maths Chapter 4 Linear Equations for Two Variables with Answers Pdf free download has been useful to the possible extent. If you have any other queries regarding CBSE Class 9 Maths Linear Equations for Two Variables MCQs Multiple Choice Questions with Answers, feel free to reach us via the comment section and we will guide you with the possible solution.<\/p>\n","protected":false},"excerpt":{"rendered":"

Students can access the NCERT MCQ Questions for Class 9 Maths Chapter 4 Linear Equations for Two Variables with Answers Pdf free download aids in your exam preparation and you can get a good hold of the chapter. Use MCQ Questions for Class 9 Maths with Answers during preparation and score maximum marks in the …<\/p>\n

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