Arithmetic Aptitude :: Time and Work
- Ramesh can finish a work in 20 days and Sushil in 25 days. They both work together for 5 days and then Sushil goes away. In how many days will Ramesh complete the remaining work?
- 16 men can complete a piece of work in 25 days. In how many days can 20 men complete that piece of work?
- 5 men are equal to as many women as are equal to 8 boys. All of them earn Rs.90 only. Men's wages are?
- 45 men working 8 hours per day dig 30 m deep. How many extra men should be put to dig to a depth of 50 m working 6 hours per day?
- A is half good a work man as B and together they finish a job in 14 days. In how many days working alone B finish the job?
- A and B can do a piece of work in 8 days. B and C can do it in 12 days and A and C in 16 days. Working together they will complete the work in how many days?
- Two men and three women working 7 hours a day finish a work in 5 days. Four men and four women working 3 hours a day complete the work in 7 days. The number of days in which only 7 men working 4 hours a day will finish the work is?
- A can do a piece of work in 20 days. B in 15 days A and C in 12 days. In how many days can A finish the work if he is assisted by B on one day and C on the next, alternately?
- 3 men or 6 women can do a piece of work in 20 days. In how many days will 12 men and 8 women do the same work?
- A is twice as good a workman as B and they took 7 days together to do the work B alone can do it in.
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