Class 9 Maths: Linear Equations in Two Variables - Advanced

This worksheet challenges students with advanced problems on linear equations in two variables, including their graphical representation and real-world applications.

Class 9CBSEMathematicshardPractice

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Preview · 10 questions

Q1. If (a, 5) is a solution of the equation 2x + 3y = 19, find the value of ‘a’.
- A) 2
- B) 3
- C) 5
- D) 7
Q2. The graph of the linear equation 2x + 3y = 6 passes through the point (0, k). Find the value of k.
- A) 0
- B) 1
- C) 2
- D) 3
Q3. For what value of 'p' does the equation px + 4y = 8 have (2, 1) as a solution?
- A) 1
- B) 2
- C) 3
- D) 4
Q4. Which of the following is not a linear equation in two variables?
- A) x + y = 0
- B) x/2 + y/3 = 1
- C) xy = 5
- D) 4x - y = 9
Q5. The cost of a notebook is twice the cost of a pen. Which linear equation in two variables represents this statement?
- A) x + 2y = 0
- B) y = 2x
- C) x - 2y = 0
- D) 2x + y = 0

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