Multiple Choice Questions on In English exam the average of Class ldquo A rdquo was found to be ldquo x rdquo marks After deducti........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

In English exam the average of Class ldquo A rdquo was found to be ldquo x rdquo marks After deducti...........

Quantitative Aptitude ( CCS) Average
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    In English exam, the average of Class “A” was found to be “x” marks. After deducting a computational error, the average marks of 100 candidates got reduced from 74 to 54. The average thus came down by 25 marks. The total numbers of candidates who took the English exam were?

    50

    Incorrect Answer

    20

    Incorrect Answer

    80

    Correct Answer

    70

    Incorrect Answer
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    Explanation:

    (74 – 54) * 100 = 25 * x
    x = 20 * 100 / 25 = 80

    By: Sandeep Dubey
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