SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-21

  • question_answer
    The greatest number, among \[{{2}^{60}},\,\,{{3}^{48}},\,\,{{4}^{36}}\]and \[{{5}^{24}}\] is -          

    A)  \[{{2}^{60}}\]

    B)  \[{{3}^{48}}\]

    C)  \[{{4}^{36}}\]

    D)  \[{{5}^{24}}\]

    Correct Answer: B

    Solution :

     \[{{2}^{60}}\to {{({{2}^{5}})}^{12}}\to {{(32)}^{12}}\] \[{{3}^{48}}\to {{({{3}^{4}})}^{12}}\to {{(81)}^{12}},\,{{4}^{36}}\to {{({{4}^{3}})}^{12}}\to {{(64)}^{12}}\] \[{{5}^{24}}\to {{({{5}^{2}})}^{12}}\to {{(25)}^{12}}\] \[\therefore \]  The greatest number is \[\underline{{{\mathbf{3}}^{\mathbf{48}}}}\]


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