Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-1

  • question_answer
    A teacher wants to arrange his students in an equal number of rows and columns. If there are 1369 students, the number of students in the last row are                                                                         [SSC (10+2) 2014]

    A)  37

    B)  33    

    C)  63

    D)  47

    Correct Answer: A

    Solution :

    [a] Let the teacher arrange his students in n rows and n colomns. Then,    \[n\times n=1369\] \[\Rightarrow \]   \[{{n}^{2}}=1369={{(37)}^{2}}\] \[\Rightarrow \]   \[n=37\]


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