Graph of a Linear Equation in Two VariablesPractice Questions & MCQs
Practice Graph of a Linear Equation in Two Variables questions from Linear Equations in Two Variables (Class 9 Maths) - important MCQs with answers and step-by-step solutions. Solve the sample questions below, then practice the full set free on the RankByte app.
Graph of a Linear Equation in Two VariablesQuiz - Solve & Score
Q1. A neighbourhood taxi flags a boarding charge of Rs 40 and then bills Rs 12 for each kilometre. Reading its fare-against-distance line, what does a 7 km ride cost?
- A.Rs 124
- B.Rs 40
- C.Rs 84
- D.Rs 112
Answer: A. Rs 124
The straight line is y = 40 + 12x. Put x = 7: y = 40 + 12*7 = 40 + 84 = 124.
Q2. An electrician asks Rs 150 as a visit fee and Rs 90 for every hour of work. From the bill-versus-hours line, what is the charge for a job lasting 4 hours?
- A.Rs 360
- B.Rs 420
- C.Rs 510
- D.Rs 150
Answer: C. Rs 510
The straight line is y = 150 + 90x. Put x = 4: y = 150 + 90*4 = 150 + 360 = 510.
Q3. A gym membership has a joining fee of Rs 800 plus Rs 600 for each month attended. On the total-paid line, what has a member paid after 6 months?
- A.Rs 800
- B.Rs 3600
- C.Rs 4400
- D.Rs 3800
Answer: C. Rs 4400
The straight line is y = 800 + 600x. Put x = 6: y = 800 + 600*6 = 800 + 3600 = 4400.
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Where can I practise Graph of a Linear Equation in Two Variables questions for Class 9 Maths?
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Are these Graph of a Linear Equation in Two Variables questions important for the exam?
Yes. These Graph of a Linear Equation in Two Variables important questions follow the Maths exam pattern (CBSE Boards, plus JEE and NEET foundation), so they help with both school and competitive prep.
Do the Graph of a Linear Equation in Two Variables questions come with answers and solutions?
Every Graph of a Linear Equation in Two Variables question on RankByte comes with the correct answer and a full step-by-step solution, so you learn the concept instead of just guessing.