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8th Class Mathematics Algebraic Expressions Question Bank Algebra

  • question_answer
    The ratio of two numbers is a : b. If first of them is x, then second is

    A)  \[b\ne 0\]                                

    B)  \[3x-2y=4\]

    C)  \[x+y-3=0\]              

    D)  \[3x-2y=4\]

    Correct Answer: D

    Solution :

    Let the required number be y. a:b :: x:y \[x-y=1\] \[2x=3\]          


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