Menu
Home / Arithmetic Aptitude / Time and Work :: Discussion

Discussion :: Time and Work

  1. A, B and C can do a work in 7 , 14 and 21 days respectively. They completed the work and got Rs.242. What is the share of C?
    2. A.
    Rs.55
    B.
    Rs.44
    C.
    Rs.66
    D.
    Rs.77
    E.
    None of these

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    The ratio of their working rates = 1/7 : 1/14 : 1/21 = 6 : 3 : 2. 

    Since, they work together, the share of C 

Write your comments here:

Be The First To Comment