Multiple Choice Questions on Determine the probability that a digit chosen at random from the digits 1 2 3 hellip 12 will be odd ........ for Mathematics - All Exams Preparation

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Multiple Choice Questions

Determine the probability that a digit chosen at random from the digits 1 2 3 hellip 12 will be odd ........

Quantitative Aptitude ( CCS) Probability
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    Determine the probability that a digit chosen at random from the digits 1, 2, 3, …12 will be odd.

    1/2

    Correct Answer

    1/9

    Incorrect Answer

    5/9

    Incorrect Answer

    4/9

    Incorrect Answer
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    Explanation:

    Total no. of Digits = 12. Equally likely cases = 12.
    There are six odd digits. Probability = 6 / 12 = 1 / 2

    Hence, option 1 is the correct answer.

    By: Amit Kumar
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