Linear Equations In Two Variables CBSE Questions & Answers
Linear Equations In Two Variables
This is Mathematics Class 09 Linear Equations in Two Variables CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.
Questions & Answers
1
x = 0 is the equation of
- Aa line parallel to y-axis
- By-axisCorrect
- Cx-axis
- Da line parallel to x-axis
2
y = 0 is the equation of
- Ay-axis
- Bx-axisCorrect
- Ca line parallel to x-axis
- Da line parallel to y-axis
3
x – 4 is the equation of
- Ay-axis
- Ba line parallel to x-axis
- Cx-axis
- Da line parallel to y-axisCorrect
4
y + 7 is the equation of
- Aa line parallel to x-axisCorrect
- Ba line parallel to y-axis
- Cx-axis
- Dy-axis
5
The point of the form (a, a), where a ¹ 0 lies on
- Athe line y = xCorrect
- Bthe line x + y = 0
- Cthe y-axis
- Dthe x-axis
6
The point of the form (a, -a), where a ¹ 0 lies on
- Athe line y + x = 0Correct
- Bthe line x = y
- Cthe y-axis
- Dthe x-axis
7
The point of the form (-a, a), where a ¹ 0 lies on
- Athe line y = x
- Bthe line x + y = 0Correct
- Cthe x-axis
- Dthe y-axis
8
The linear equation 2x + 3y = 6 has
- Athree solutions
- Binfinitely many solutionsCorrect
- Ctwo solutions
- Da unique solution
9
The graph of the linear equation 2x – 3y = 6, cuts the y-axis at the point
- A(-2, 0)
- B(2, 0)
- C(0, -2)Correct
- D(0, 2)
10
The graph of the linear equation 3x – 2y = 6, cuts the x-axis at the point
- A(2, 0)Correct
- B(-2, 0)
- C(0, 2)
- D(0, -2)
11
The graph of the line x = 4 passes through
- A(4, 3)Correct
- B(3, 4)
- C(0, 4)
- D(-1, 4)
12
The graph of the line y = 3 passes through
- A(-1, 4)
- B(0, 4)
- C(4, 3)Correct
- D(3, 4)
13
Which of the following is not a solution of 3x + 4y = 12?
- A(0, 3)
- B(2, 3)Correct
- C(4, 0)
- D(8, -3)
14
Any point on the x-axis is of the form
- A(0, x)
- Bnone of these
- C(x, y)
- D(x, 0)Correct
15
Any point on the y-axis is of the form
- A(y, 0)
- B(0, y)Correct
- Cnone of these
- D(x, y)