11th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-9

  • question_answer
    An airgun can take a maximum of 4 shots at a balloon at some distance.
    The probabilities of hitting the balloon at the first, second, third and fourth shot are 0.1, 0.2, 0.3 and 0.4 respectively. What is the probability that the balloon is hit?

    A)  0.6976       

    B)  0.6576        

    C)  0.786         

    D)  None of these

    Correct Answer: A

    Solution :

    Not Available  


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