2. Questions Bank
  3. JEE Main & Advanced
  4. Mathematics
  5. Probability

JEE Main & Advanced Mathematics Probability Question Bank Definition of probability

  • question_answer
    A dice is thrown twice. The probability of getting 4, 5 or 6 in the first throw and 1, 2, 3 or 4 in the second throw is

    A)                 1             

    B)                 \[\frac{1}{3}\]

    C)                 \[\frac{7}{36}\]    

    D)                 None of these

    Correct Answer: B

    Solution :

                    Let \[P(A)\] and \[P(B)\] be the probability of the events then \[P(A\,\,\text{and}\,\,B)=P(A)\,.\,P(B)=\frac{1}{2}\times \frac{2}{3}=\frac{1}{3}.\]


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