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BCECE Engineering BCECE Engineering Solved Paper-2012

  • question_answer
    The number of ways in which 5 boys and 5 girls can be seated for a photograph, so that no two girls sit next to each other is

    A)  \[6!5!\]                               

    B)         \[{{(5!)}^{2}}\]                

    C)         \[\frac{10!}{(5!)}\]                         

    D)         \[\frac{10!}{{{(5!)}^{2}}}\]

    Correct Answer: A

    Solution :

    Required number of ways \[=5!\times 6!\]


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