If there is a reduction in the number of workers in a factory in the ratio 15 : 11 and an increment in their wages in th…

An employee pays Rs. 26 for each day a worker and forfeits Rs. 7 for each day he idle. At the end of 56 days, if the wor…

X can do a piece of work in 24 days. When he had worked for 4 days, Y joined him. If complete work was finished in 16 da…

A, B and C can complete a piece of work in 10, 12 and 15 days respectively. A left the work 5 days before the work was c…

A complete $$\frac{7}{{10}}$$ of a work in 15 days, then he completed the remaining work with the help of B in 4 days. I…

A can do a piece of work in 6 days. B is 25% more efficient than A. How long would B alone take to finish this work ?

10 men working 6 hours a day can complete a work in 18 days. How many hours a day must 15 men work to complete the same …

P, Q and R are three typists who working simultaneously can type 216 pages in 4 hours. In one hour, R can type as many p…