Multiple Choice Questions on A wall construction can be done by 6 men and 5 women in 6 days or 3 men and 4 women in 10 days It ca........... for Civil Services Exam (CSAT) Preparation

Back to Main Page

Multiple Choice Questions

A wall construction can be done by 6 men and 5 women in 6 days or 3 men and 4 women in 10 days It ca...........

Math and Mental Ability Time and work
    Sign in with Google
    Download Solution PDF

    A wall construction can be done by 6 men and 5 women in 6 days or 3 men and 4 women in 10 days. It can be done by 9 men and 15 women in ?

     

    1 day

    Incorrect Answer

    2 days

    Incorrect Answer

    3 days

    Correct Answer

    4 days

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

    Let 1 mans 1 days work =x and 1 woman 1 days work = y.
    Then, 6x+5y = 1/6 ,
    3x+4y = 1/10
    On solving, we get x = 1/54 and y = 1/90
    (9 men + 15 women)s 1 days work = (9/54) + (15/90) = 1/3
    They will finish the work in 3 days.

    Please Wait..

    Let's Discuss

    Want Exam specific Multiple Choice Questions on Time and work Choose below
    Please wait..
    Master
    Time and work
    With abhipedia
    Micro Courses
    Try Now

    Please Wait..

    What our students have to say
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free

    Search on abhipedia