SEBA Class 9 Mathematics MCQ Chapter 4 Linear Equations in two Variables Question Answer in English Medium, Class 9 General Maths Multiple Choice Question Answer in English to each chapter is provided in the list so that you can easily browse throughout different chapters SEBA Class 9 Mathematics MCQ Chapter 4 Linear Equations in two Variables Notes and select need one.
SEBA Class 9 Mathematics MCQ Chapter 4 Linear Equations in two Variables
Also, you can read the SCERT book online in these sections Solutions by Expert Teachers as per SCERT (CBSE) Book guidelines. These solutions are part of SCERT All Subject Solutions. Here we have given Assam SEBA Class 9 Mathematics MCQ Chapter 4 Linear Equations in two Variables Solutions for All Subject, You can practice these here.
Linear Equations in two Variables
Chapter – 4
| MCQ |
1. The graph of linear equation x + 2y = 2 cuts the y-axis:
(a) (2,0)
(b) (0,2)
(c) (0, 1)
(d) (1, 1)
Ans: (c) (0, 1)
2. If 3/x + 4y = 5 and y = 1 then the value of x is,
(a) 3
(b) 1/3
(c)-3
(d) – 1/3
Ans: (a) 3
3. The graph of the equation 2x + 3y = 6 is a line that intersects the y-axis at:
(a) (0, 2)
(b) (3, 0)
(c) (0, 3)
(d) (2, 0)
Ans: (a) (0, 2)
4. 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: (b) (3, 0)
5. The equation y = 3x + 7 represents a line with:
(a) Slope 3 and y-intercept 7
(b) Slope 7 and y-intercept 3
(c) Slope 7 and x-intercept 3
(d) Slope 3 and x-intercept 7
Ans: (a) Slope 3 and y-intercept 7
6. Which of the following ordered pairs is a solution of the equation x – 2y – 6?
(a) (2, 4)
(b) (4, -1)
(c) (-4, 1)
(d) (0, 3)
Ans: (b) (4, -1)
7. The x-intercept of the line represented by the equation 2x – 3y = 12 is:
(a) (6, 0)
(b) (0, 6)
(c) (-6, 0)
(d) (0, -6)
Ans: (a) (6, 0)
8. If 2x + 3y = 7 and x = 1, then the value of y is:
(a) 1
(b) 3/2
(c) 5/2
(d) 2
Ans: (c) 5/2
9. If 3/x + 4y = 5 and y = 1 then the value of x is,
(a) 3
(b) 1/3
(c)-3
(d) – 1/3
Ans: (a) 3
10. How many lines may pass through two points?
(a) 1
(b) 2
(c) 3
(d) infinitely many
Ans: (a) 1
11. x = 3 and y = – 2 is a solution of the equation 4mx – 3y = 12 then the value of m is,
(a) 0
(b) 1/2
(c) 2
(d) 3
Ans: (b) 1/2
12. Cost of book (x) exceeds twice the cost of pen (y) by Rs 10. This statement can be expressed as a linear equation.
(a) x – 2y – 10 = 0
(b) 2x – y – 10 = 0
(c) 2x + y – 10 = 0
(d) x – 2y + 10 = 0
Ans: (a) x – 2y – 10 = 0
13. Which of the following points does not lie on the line 3x – 4y = 12?
(a) (4, 0)
(b) (0, -3)
(c) (-4, -6)
(d) (8, 3)
Ans: (d) (8, 3)
14. If x = 2 and y = 3, then 2x + 5y is equal to:
(a) 17
(b) 19
(c) 21
(d) 23
Ans: (d) 23
15. If x represents the age of father and y represents the present age of the son, then the statement for ‘present age of father is 5 more than 6 times the age of the son’ in terms of mathematical equation is:
(a) 6x + y = 5
(b) x = 6y + 5
(c) x – 6 = 5
(d) x + 6y = 5
Ans: (b) x = 6y + 5
16. The equation of a line passing through the points A(2, 3) and B(4, 5) is:
(a) x + y = 5
(b) x – y = 1
(c) 2x – y = 1
(d) x + 2y = 7
Ans: (c) 2x – y = 1
17. The slope of the line passing through the points M(-2, 4) and N(3, -1) is:
(a) 1
(b) -1
(c) 5
(d) -5
Ans: (d) -5
18. The equation of x-axis is:
(a) x = 0
(b) y = 0
(c) x = y
(d) none of these
Ans: (b) y = 0
19. The equation of y-axis is-
(a) y = 0
(b) x = 0
(c) x = y
(d) none of these
Ans: (b) x = 0
20. The equation of the line passing through the point (3, -2) and parallel to the x-axis is:
(a) x = 3
(b) y = -2
(c) x + y = 1
(d) x – y = 5
Ans: (b) y = -2
