Railways Sample Paper RRB (Group D) Sample Test Paper-15

  • question_answer
    A batsman in his 12th innings makes a score of 65 and thereby increases his average by 2 runs. What is his average after the 12th innings if he had never been 'not out'?

    A)  42       

    B)  43

    C)  44       

    D)  45

    Correct Answer: B

    Solution :

    [b] Let 'x' be the average score after 12th innings \[\Rightarrow 12x=11\times (x-\,2)+65\] .\[\therefore x=42\]


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