10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-2

  • question_answer
    A bag contains 5 red balls, 9 white balls, 5 green balls and 8 black balls. If one ball is drawn at random. What is the probability that the ball drawn is neither red nor green?

    A)  \[\frac{10}{27}\]                                  

    B)  \[\frac{5}{27}\]

    C)  \[\frac{17}{27}\]          

    D)  \[\frac{18}{27}\]

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available                


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