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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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