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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-24

  • question_answer
    Ajinkya Rahane has a certain average for 11 innings. In the twelfth inning he scores 140 runs and his average increases by 5 runs. His new average is -

    A)  82                               

    B)  85

    C)  80                               

    D)  75

    Correct Answer: B

    Solution :

     Let the average of 11 inning is x Total run = 11x Average \[=\frac{11x+140}{12}=x+5\] \[\therefore \,\,\,12x+60=11x+140\] \[x=140-60=80\] So, His new average \[=80+5=\underline{\mathbf{85}}\]


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