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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 × 4C2 + 5C1 × 4C3 + 4C4
      = 10 × 6 + 5 × 4 + 1
      = 60 + 20 + 1 = 81

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