Multiple Choice Questions on A glass jar contains 6 white 8 black 4 red and 3 blue marbles If a single marble is chosen at random........... for SSC CGL Exam Preparation

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Multiple Choice Questions

A glass jar contains 6 white 8 black 4 red and 3 blue marbles If a single marble is chosen at random...........

Quantitative Aptitude (CGL) Probability
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    A glass jar contains 6 white, 8 black, 4 red and 3 blue marbles. If a single marble is chosen at random from the jar, what is the probability that it is black or blue?

    This questions was previously asked in
    SSC CGL Tier II Paper 1 (02.03.2023)
    View All ssc Previous Year Papers

    \frac{8}{21}

    Incorrect Answer

    \frac{11}{21}

    Correct Answer

    \frac{5}{21}

    Incorrect Answer

    \frac{1}{7}

    Incorrect Answer
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    Explanation:

    \frac{11}{21}

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