And B work together Can finish in 30 days. they a Work together for 20 days And B leaves work. After this In the second 20 days A completes the remaining work is. AA alone in how many days Can do? dovre bin

A and B can together finish a work in 30 days. They worked together for 20 days and then B left.After another 20 days,A finished the remaining work.In how many days A alone can finish the job? 40 b.50 c.54 d.60

A and B together can complete a work in 3 days. They started together but after 2 days, B left the work. If the work is completed after 2 more days, Balone could do the work in how many days?

A can do a piece of work in 20 days and B can do the same piece of work in 30 days. They start working together and work for 5 days and then both leave he work. C alone finishes the remaining work in 14 days. In how many days will C alone finish the whole work?

A and B can finish a work together in 12 days, and B and C together in 16 days. If A alone works for 5 days and then B alone continues for 7 days, then remaining work is done by C in 13 days. In how many days can C alone finish the complete work?

A can do a piece of work in 25 days and B can finish it in 20 days. They work together for 5 days and then A goes away. In how many days will B finish the remaining work ?

A and B can do a piece of work in 28 and 35 days respectively. They began to work together but A leaves after some time and B completed the remaining work in 17 days. After how many days did A leave ?

A and B can complete a piece of work in 15 days and 10 days, respectively . They work together for 4 days and then B leavs. In how many days will A alone complete the remaining work ?