2. Solved Papers
  3. JAMIA MILLIA ISLAMIA

JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2005

  • question_answer
        A and B play a game where each is asked to select a number from 1 to 25. If the two numbers match, both of them win a prize. The probability that they will not win a prize in a single trial is:

    A)  \[\frac{1}{25}\]                               

    B)  \[\frac{24}{25}\]

    C)  \[\frac{2}{25}\]                               

    D)  None of these

    Correct Answer: B

    Solution :

                    The number of ways in which either player can choose a number from 1 to 25 is 25, so the total number of ways a choosing numbers is\[25\times 25=625\]. So the probability that they will not win a prize in a single trial\[=1-\frac{1}{25}\]\[=\frac{24}{25}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner