New Enroll here to Join NaBFID Analyst Into Class on May 6

    Question

    In how many ways can 2 girls and 8 boys be seated in a

    row so that girls are always together?
    A 788000 Correct Answer Incorrect Answer
    B 740320 Correct Answer Incorrect Answer
    C 730240 Correct Answer Incorrect Answer
    D 725760 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Sol. Required number of ways = 2! × 9! = 2 × 362880 = 725760

    Practice Next