Question (21/50)
A and B together can do a piece of work in 30 days. A having worked for 16 days, B finishes the remaining work alone in 44 days. In how many days shall B finish the whole work alone ?(A) 50 Days
(B) 55 Days
(C) 60 Days
(D) 65 Days
Question (22/50)
A does `4/5` of a work in 20 days. He then calls in B and they together finish the remaining work in 3 days. How long B alone would take to do the whole work ?(A) 23 Days
(B) 35 Days
(C) 37.5 Days
(D) 39.5 Days