A, B and C can do a work in 20, 30 and 60 days res… | UPPCS 2021 PYQ | UPPCS Manch
2021Quantitative AptitudeGS Paper II
A, B and C can do a work in 20, 30 and 60 days respectively. In how many days can A complete the work, if he is assisted by B and C on every third day?
