Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-3

  • question_answer
    In how many different ways can the letters of the word 'PRETTY' be arranged?

    A)  120     

    B)  36   

    C)  360

    D)  720

    E)  None of these

    Correct Answer: C

    Solution :

    [c] Number of ways \[=\frac{6!}{2!}\] [\[\because \]T letter comes in two time] \[=\frac{6\times 5\times 4\times 3\times 2\times 1}{2\times 1}=360\]


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