Banking Quantitative Aptitude Probability Question Bank Probability (I)

  • question_answer
    Study the given information carefully to answer the questions that follow. An um contains 4 green 5 blue 2 red and 3 yellow marbles.
    If four marbles are drawn at random , what is the probability that two are blue and two are red?

    A)  \[\frac{10}{1001}\]

    B)  \[\frac{9}{14}\]

    C)  \[\frac{17}{364}\]        

    D)  \[\frac{2}{7}\]

    E)  None of these

    Correct Answer: A


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