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

  • question_answer
    X's salary is half that of r's. If X got a \[50%\]rise in his salary and Y got \[25%\] rise in his salary, then the percentage increase in combined salaries of both is:

    A) \[30\]

    B) \[33\frac{1}{3}\]

    C) \[37\frac{1}{2}\]

    D) \[75\]

    Correct Answer: B

    Solution :

    [b] \[33\frac{1}{3}\]


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