10th Class Mathematics Probability Question Bank Probability

  • question_answer 250 lottery tickets were sold and there are 5 prizes on these tickets. If Kunal has purchased one lottery ticket, what is the probability that he wins a prize?     

    A)  \[\frac{1}{50}\]                                 

    B)  \[\frac{1}{125}\]                   

    C)  \[\frac{3}{125}\]                   

    D)  \[\frac{3}{50}\]                     

    Correct Answer: A

    Solution :

    Total number of outcomes = 250 Number of favorable outcomes = 5 \[\therefore \]  Probability that Kunal wins the prize \[=\frac{5}{250}=\frac{1}{50}\]

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