Question

    To be successful in a competition, Marlin needs 100

    average scores in 4 exams. The scores of his earlier three examinations are 121, 91 and 61 respectively. To succeed in the competition, how much will he have to score in the fourth test?
    A 123 Correct Answer Incorrect Answer
    B 127 Correct Answer Incorrect Answer
    C 125 Correct Answer Incorrect Answer
    D 121 Correct Answer Incorrect Answer

    Solution

    The correct answer is B

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