A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how man
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do…
If 10 men or 20 boys can make 260 mats in 20 days, then how many mats will be ma
If 10 men or 20 boys can make 260 mats in 20 days, then how many mats will be made by 8 men and…
A and B together can complete a work in 1.2 days,. A alone can complete it in 20
A and B together can complete a work in 1.2 days,. A alone can complete it in 20 days. If B does the work…
A complete frac710 of a work in 15 days, then he completed the remaining work wi
A complete frac710 of a work in 15 days, then he completed the remaining work with the help of B in 4 days. In…
X and Y can do a piece of work in 20 days and 12 days respectively. X started th
X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after…
A can complete a piece of work in 36 days, B in 54 days and C in 72 days. All th
A can complete a piece of work in 36 days, B in 54 days and C in 72 days. All the three began the…
Twenty women can do a work in sixteen days. Sixteen men can complete the same wo
Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. What is the ratio between…
While working 7 hour a day, A alone can complete a piece of work in 6 days and B
While working 7 hour a day, A alone can complete a piece of work in 6 days and B alone in 8 days. In…
A and B can do a piece of work in 72 days; B and C can do it in 120 days; A and
A and B can do a piece of work in 72 days; B and C can do it in 120 days; A and C…
A and B can complete a work in 15 days and 10 days respectively. They started do
A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days…
A can do a certain work-in the same time in which B and C together can do it. If
A can do a certain work-in the same time in which B and C together can do it. If A and B together could…
P and Q can do a work in 30 days. Q and R can do the same work in 24 days and R
P and Q can do a work in 30 days. Q and R can do the same work in 24 days and R and…