A company employed 200 workers to complete a certain work in 150 days. If only $$\frac{1}{4}$$ th of the work had been …

A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A…

A sum of money is sufficient to pay A's wages for 21 days and B's wages for 28 days. The same money is sufficient to pay…

16 men can finish a piece of work in 49 days. 14 men started working and 8 days they could finish certain amount of work…

A man does double the work done by a boy in the same time. The number of days that 3 men and 4 boys will take to finish …

A can do a piece of work in 10 days, B in 15 days. They work for 5 days. The rest of the work was finished by C in 2 day…

A and B can together do a piece of work it in 6 days and A alone can do it in 9 days. The number of days B will take to …

A does half as much work as B in one -sixth of the time.If together they take 10 days to complete a work, how much time …