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    Question

    A team of 4 members is to be formed from 5 girls and 4

    boys. Find the number of ways to form team such that the team consists of at most 2 girls.
    A 85 Correct Answer Incorrect Answer
    B 77 Correct Answer Incorrect Answer
    C 81 Correct Answer Incorrect Answer
    D 72 Correct Answer Incorrect Answer

    Solution

    Required number of ways = 5C2 ├Ч 4C2 + 5C1 ├Ч 4C3 + 4C4
    = 10 ├Ч 6 + 5 ├Ч 4 + 1
    = 60 + 20 + 1 = 81

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