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10th Class Mathematics Pair of Linear Equations in Two Variables Question Bank Case Based MCQs - Pair of Linear Equations in Two Variables

  • question_answer
    2nd situation can be represented algebraically as

    A) \[5x+3y=74\]

    B) \[5x-3y=74\]

    C) \[3x+5y=74\]

    D) \[3x-5y=74\]

    Correct Answer: C

    Solution :

    Cost of 6 tickets to Karol Bagh = 6x
    Cost of 10 tickets to Hauz Khas  \[=10\,y\]
    Total cost = 148
    Then, the situation can be represented algebraically as
                \[6x+10y=148\]
                \[3x\text{ }+\text{ }5y\text{ }=\text{ }74\]
     


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