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      Question

      Out of 6 white marbles, 3 blue marbles, in how many ways

      we select one or more marbles?
      A 20 Correct Answer Incorrect Answer
      B 29 Correct Answer Incorrect Answer
      C 25 Correct Answer Incorrect Answer
      D 27 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      7 Γ— 4 = 28 28 - 1 = 27

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