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5th Class Mental Ability Estimation Question Bank Estimation

  • question_answer
    DIRECTIONS: Study the information carefully to answer the questions.
    There are 5 white balls, 8 red balls, 7 yellow balls and 4 green balls in a container. A ball is chosen at random. What is the probability of choosing neither white nor green?

    A)  178                            

    B)  13/24

    C)  1/6                             

    D)  5/8

    Correct Answer: D

    Solution :

    Here total number of balls \[~5+8+7+4=\text{ }24\]  Neither white + nor green = 8 + 7 = 15 /24 = 5/8 So, 5/8 is the probability of choosing neither white nor green.


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