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Railways R.R.C. (Jaipur) Solved Paper Held on 1st Shift 9-11-2014

  • question_answer
    A cricketer has a certain average for 10 innings. In the eleventh inning, he scored 108 runs, thereby increasing his average by 6 runs. His new average is?

    A) 48 runs             

    B) 52 runs

    C) 55 runs             

    D) 60 runs

    Correct Answer: B

    Solution :

    Suppose New average = x runs Then,    \[(x-6)\times 10+108=x\times 11\] \[10x-60+108=11x\] \[x=48\,\,runs\]


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