Multiple Choice Questions on Find the number of ways of arranging 7 lsquo rsquo sign amp 3 lsquo lsquo sign in a row su........... for CDS Exam Preparation

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Multiple Choice Questions

Find the number of ways of arranging 7 lsquo rsquo sign amp 3 lsquo lsquo sign in a row su...........

Quantitative Aptitude (CDS) Permutation & Combination
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    Find the number of ways of arranging 7 ‘+’  sign & 3 ‘  ‘ sign in a row such that no two ‘  ‘ sign are together.

    96

    Incorrect Answer

    46

    Incorrect Answer

    76

    Incorrect Answer

    56

    Correct Answer
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    Explanation:

      total ways  =  1  ×  8C3  × 1  = 56

    By: bhavesh kumar singh
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