Multiple Choice Questions on Number of ways to select that vowels are always together from the word ldquo LEADER rdquo ........ for CDS Exam Preparation

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Multiple Choice Questions

Number of ways to select that vowels are always together from the word ldquo LEADER rdquo ........

Quantitative Aptitude (CDS) Permutation & Combination
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    Number of ways to select that vowels are always together from the word “LEADER”

    100

    Incorrect Answer

    144

    Correct Answer

    24

    Incorrect Answer

    48

    Incorrect Answer
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    Explanation:

    There are 6 letter, Three are constant and three are vowels
    Three vowels together then there are 4 letter 
    3 constant arrange 4! =4×3×2
      =24
    3 vowels 3! =3×2=6
    Total=24×6=144

    By: bhavesh kumar singh
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