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SSC Sample Paper Mock Test-14 SSC CGL Tear-II Paper-1

  • question_answer
    What number should be subtracted from both terms of the ratio 15 : 19 in order to make it 3 : 4?

    A) 9

    B)  6

    C)  5

    D)  3

    Correct Answer: D

    Solution :

    Let x be subtracted from each term of\[\frac{15}{19}.\] \[\therefore \]\[\frac{15-x}{19-x}=\frac{3}{4}\Rightarrow 57-3x60-4x\] \[\therefore \]\[x=3\]


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