Subject

    Quantitative Aptitude

    Topic

    Miscellaneous

    How many different six-digit numbers can be formed using all of the following digits: 3, 3, 4, 4, 4, 5?

    ক)
    25
    খ)
    40
    গ)
    50
    ঘ)
    60

    Explanation

    There are 6 digits among them 2 threes and 3 fours in them total numbers=6!/(2!x3!)=60

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