JEE Main & Advanced Mathematics Probability Question Bank Definition of probability

  • question_answer
    A person can kill a bird with probability 3/4. He tries 5 times. What is the probability that he may not kill the bird  [RPET 1997]

    A)                 \[\frac{243}{1024}\]           

    B)                 \[\frac{781}{1024}\]

    C)                 \[\frac{1}{1024}\]

    D)                 \[\frac{1023}{1024}\]

    Correct Answer: C

    Solution :

                    Person has to miss all times probability of it will be  \[{{\left( \frac{1}{4} \right)}^{5}}=\frac{1}{1024}.\]


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