CBSE  /  Class 9  /  Maths  /  Linear Equations for Two Variables

  • 1. 
    Equation of a line which is 5 units distance above the x-axis is

  • x = 5
  • x + 5 = y
  • y - 5
  • x - y = 0

  • 2. 
    x = 3 and y = -2 is a solution of the equation 4px - 3y = 12, then the value of p is

  • 0
  • \(\frac{1}{2}\)
  • 2
  • 3

  • 3. 
    Which of the following is the equation of a line parallel to y-axis?

  • y = 0
  • x + y = z
  • y = x
  • x = a

  • 4. 
    Any point on the line y = 3x is of the form

  • (a, 3a)
  • (3a, a)
  • (a, \(\frac{a}{3}\)
  • (\(\frac{a}{3}\), -a)

  • 5. 
    To which equation does the graph represent? MCQ Questions for Class 9 Maths Chapter 4 Linear Equations for Two Variables with Answers

  • 3x - 7y = 10
  • y - 2x = 3
  • 8y - 6x = 4
  • 5x +\(\frac{35}{2}\)y = 25

  • 6. 
    Any point of the form (a, - a) always lie on the graph of the equation

  • x = -a
  • y = a
  • y = x
  • x + y = 0

  • 7. 
    The graph of the equation 2x + 3y = 6 cuts the x-axis at the point

  • (0, 3)
  • (3, 0)
  • (2, 0)
  • 0, 2)

  • 8. 
    Graph of linear equation ax + by + c = 0, a * 0, 6*0 cuts x-axis and y-axis respectively at the points.

  • (\(\frac{-c}{a}\), 0), (0, \(\frac{-c}{b}\))
  • (0, \(\frac{-c}{b}\), 0), (\(\frac{-c}{a}\), 0)
  • (-c, 0) (0, -c)
  • (x, 0) (y, 0)

  • 9. 
    Which of the following ordered pairs is a solution of the equation x - 2y - 6?

  • (2, 4)
  • (0, 3)
  • (-4, 1)
  • (4, -1)
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