2. Questions Bank
  3. 10th Class
  4. Mathematics
  5. Probability

10th Class Mathematics Probability Question Bank Probability

  • question_answer
    A month is randomly selected from a year. An event X is defined as 'the month with 30 days'. Identify the number of outcomes of event X.

    A)  1                                            

    B)  B    

    C)  3                                            

    D)  4

    Correct Answer: D

    Solution :

     X = {April, June, September, November} Hence, \[~\text{n(X)}=\text{4}\]


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