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SSC SSC CHSL TIER-I Solved Paper Held on 11.01.2017

  • question_answer
    If \[\frac{1}{6}\]of \[x-\frac{2}{7}\]of \[\frac{3}{7}\]equals \[-\frac{7}{4},\]then the value of \[x\]is

    A) \[-1.5\]

    B)  3

    C) \[-2.5\]

    D)  6

    Correct Answer: A

    Solution :

     \[\frac{x}{6}-\frac{7}{2}\times \frac{3}{7}=-\frac{7}{4}\] \[\Rightarrow \frac{x}{6}-\frac{3}{2}=-\frac{7}{4}\] \[\Rightarrow \frac{x}{6}=\frac{3}{2}-\frac{7}{4}=\frac{6-7}{4}\] \[\Rightarrow \frac{x}{6}=-\frac{1}{4}\Rightarrow x=-\frac{6}{4}\] \[=-\frac{3}{2}=-1.5\]


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