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NTSE Sample Paper NTSE SAT Practice Test-15

  • question_answer
    A batsman makes a score of 87 runs in the 17th inning and thus increase its average by 3 runs. Find his average after 17th inning.

    A) 37                                

    B) 42

    C) 36                                

    D) 39

    Correct Answer: D

    Solution :

    [d] Let the average after 17th inning = x \[\Rightarrow 16\left( x-3 \right)+87=17x\,\,or\,\,x=39.\]


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