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     EduGorilla 
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    In an exam, the average marks of 62 students were found to be 54, but marks of a student were counted as 57, instead of 75, by mistake. Find the correct average.

    Options :-

    1. 54.29
    2. 55.00
    3. 64.29
    4. 64.00
    5. None of these
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