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    • Question

      A bag contains 15 black balls, 25 white balls, and 20

      yellow balls. If three balls are drawn at random with replacement, what is the probability of drawing a white ball first, a black ball second, and a yellow ball third?
      A 3/112 Correct Answer Incorrect Answer
      B 2/125 Correct Answer Incorrect Answer
      C 4/130 Correct Answer Incorrect Answer
      D 7/124 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Since, the ball is replaced each time
      Therefore, required probability = (25/60) × (15/60) × (20/60) = 5/144

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