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SSC Sample Paper Mock Test-15 SSC CGL Tear-II Paper-1

  • question_answer
    \[\sqrt{1\frac{1}{4}\times \frac{64}{125}\times 1.44}\]is equal to

    A)  \[1\frac{1}{25}\]

    B)  \[\frac{24}{25}\]

    C)  \[\frac{23}{25}\]          

    D)  \[\frac{21}{25}\]

    Correct Answer: B

    Solution :

    Given expression \[=\sqrt{\frac{5}{4}\times \frac{64}{125}\times 144}=\sqrt{\frac{16}{25}\times \frac{144}{100}}\] \[=\frac{4}{5}\times \frac{12}{10}=\frac{24}{25}\]


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