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SSC Sample Paper SSC CGL - Sample Paper-25

  • question_answer
    If \[\frac{50}{x}=\frac{x}{12\frac{1}{2}},\] then the value of x is

    A) \[\frac{25}{2}\]                         

    B) \[\frac{4}{25}\]        

    C) 4                                 

    D) 25

    Correct Answer: D

    Solution :

    \[\because \] \[\frac{50}{x}=\frac{x}{12\frac{1}{2}}\] \[\Rightarrow \]   \[={{x}^{2}}=50\times \frac{25}{2}=25\times 25\] \[\Rightarrow \]   \[x=25\]


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