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      Question

      What is the probability that the cards drawn contains

      exactly 2 purple card?
      A 3/11 Correct Answer Incorrect Answer
      B 7/22 Correct Answer Incorrect Answer
      C 5/22 Correct Answer Incorrect Answer
      D 5/11 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Probability of getting exactly 2 purple card = 7C1 × 5C2 = 70 Probability of drawing three cards = 12C3 = 220 ∴ Required answer = 70/220 = 7/22

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