Multiple Choice Questions on The average weight of 8 persons increases by 2 5 kg when a new person comes in place of one of them ........... for CDS Exam Preparation

Back to Main Page

Multiple Choice Questions

The average weight of 8 persons increases by 2 5 kg when a new person comes in place of one of them ...........

Quantitative Aptitude (CDS) Average
    Download Solution PDF

    The average weight of 8 persons increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?

    70 kg
     

    Incorrect Answer

    75 kg

    Incorrect Answer

    80 kg
     

    Incorrect Answer

    85 kg

    Correct Answer
    छोटे Courses बड़े Results
    Master Average
    Prepare through Micro-courses
    Try Now
    Explanation:

    Total weight increased =8×2.5) kg=20 kg
    weight of new person=(65+20) kg= 85 kg

    By: bhavesh kumar singh
    ProfileResources

    Let's Discuss

    Master
    Average
    With abhipedia
    Micro Courses
    Try Now
    What our students have to say
    Review on us
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free