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    Question

    A group consists of 10 boys and 6 girls. In how many ways

    can 6 boys and 2 girls be selected from the group?
    A 3150 Correct Answer Incorrect Answer
    B 3350 Correct Answer Incorrect Answer
    C 3450 Correct Answer Incorrect Answer
    D 3550 Correct Answer Incorrect Answer
    E 3650 Correct Answer Incorrect Answer

    Solution

    Required number of ways = 10 C 6 × 6 C 2
    = (10! / (6! × 4!)) × (6! / (2! × 4!))
    = 210 × 15 = 3,150

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