9th Linear Equation in Two Variables-1(CBSE Test Paper)

Linear Equation in Two Variables Class 09 Maths CBSE Practice Test paper

1. Find four different solutions of the equation x+2y=6.

2. Find two solutions for each of the following equations:

(i) 4x + 3y = 12

(ii) 2x + 5y = 0

(iii) 3y + 4=0

3. Write four solutions for each of the following equations:

(i) 2x + y = 7

(ii) πx + y = 9

(iii) x = 4y.

4. Given the point (1, 2), find the equation of the line on which it lies. How many such equations are there?

5.Draw the graph of the equations

(i) x + y = 7

(ii) 2y + 3 = 9

(iii) y - x = 2

(iv) 3x - 2y = 4

(v) x + y - 3 = 0

6.Draw the graph of each of the following linear equations in two variables:

(i) x + y = 4

(ii) y = 3x

(iii) 3 = 2x + y

(iv) x - 2 = 0

(v) 2x + 4 = 3x + 1.

7. If the point (3, 4) lies on the graph of the equation 3y=ax+7, find the value of ‘a’.

8. Solve the equations 2x + 1 = x - 3, and represent the solution(s) on

(i) the number line,

(ii) the Cartesian plane.

9. Draw a graph of the line x - 2y = 3. From the graph, find the coordinates of the point when

(i) x = - 5. (ii) y = 0.

10.Draw the graph of y = x and y = - x in the same graph. Also, find the coordinates of the point where the two lines intersect.

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