Multiple Choice Questions on Swapnil can do a piece of work in 20 days kapil can do it in 15 days How many days they together fin........... for CDS Exam Preparation

Back to Main Page

Multiple Choice Questions

Swapnil can do a piece of work in 20 days kapil can do it in 15 days How many days they together fin...........

Quantitative Aptitude (CDS) Time and work
    Download Solution PDF

    Swapnil can do a piece of work in 20 days,kapil can do it in 15 days.How many days they together finish work?

    16 days
     

    Incorrect Answer

    7 days
     

    Incorrect Answer

    8 days
     

    Incorrect Answer

    8(4/7)

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

     Swapnil one day work is 1/20 and kapil one day work is 1/15
     together one day work is 1/20 + 1/15
     =3+4 /60
     =7/60
    total days =60/7
     =8(4/7)  days            

    By: bhavesh kumar singh
    ProfileResources

    Let's Discuss

    Master
    Time and work
    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