Multiple Choice Questions on A library has an average number of 510 visitors on sunday and 240 on other days What is the average ........... for CDS Exam Preparation

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Multiple Choice Questions

A library has an average number of 510 visitors on sunday and 240 on other days What is the average ...........

Quantitative Aptitude (CDS) Average
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    A library has an average number of 510 visitors on sunday and 240 on other days. What is the average number of visitors per day in a month of 30 days beginning with Saturday?

    276

    Incorrect Answer

    282

    Incorrect Answer

    285

    Correct Answer

    375

    Incorrect Answer
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    Explanation:

    No of sundays=5
    No of other days=25
    Average per day=(5*510+25*240)/30=8550/30
                              =285

    By: Munesh Kumari
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