CLAT Sample Paper CLAT Sample Paper-6

  • question_answer
    If \[\frac{{{x}^{4}}}{{{x}^{9}}}={{5}^{-5}},\] then \[x\] is equal to

    A)  5              

    B)  4

    C)  9              

    D)  None of these

    Correct Answer: A

    Solution :

    Given, \[\frac{{{x}^{4}}}{{{x}^{9}}}={{5}^{-5}}\] \[\Rightarrow \,\,\,\,\,\,\,{{x}^{(4-9)}}={{x}^{-5}}={{5}^{-5}}\] On comparing base, we get \[x=5\]


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