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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-22

  • question_answer
    In a tennis tournament, the odds that player A will be the champion is 4 to 3 and the odds that player B will be champion is 1 to 4. What are the odds that either A or B will become the champion?

    A)  25 to 8           

    B)  27 to 8

    C)  4 to 1                          

    D)  27 to 35

    Correct Answer: B

    Solution :

    \[P(A)\,=\frac{4}{7};\,\,P(B)=\frac{1}{5}\] \[P(A\,or\,B)\,=\frac{20+7}{35}=\frac{27}{27+8}\] Odds 27 : 8


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