The ratio of efficiency of a man to a woman is 4 : 3. 4 men working 7 hours per day can repair a road in 10 days. In how many days can 8 women in 5 hours repair the road with half of the women working with 1/3 rd of their efficiency and half of the women working double of their efficiency?

6 men and 3 women can complete a task in 8 days, 2 men and 5 women can complete the same task in 12 days. How many days it would take to complete the work by 3 men and 3 women?

3 men or 5 women can do work in 30 days then how many days it would take to complete the work by 9 men and 15 women?

Work done by 8 men is completed in 10 days. The same work can be completed in 12 days when done by 10 women. How many days will it take to complete when 4 men and 4 women are employed to perform the same job?

If the work done by 6 men and 3 women is equal to the work done by 2 men and 9 women. If 3 men can complete the work in 27 days then how many days will it take for 5 men and 6 women to complete the work?

6 men and 3 boys together in 1 hour do 5 times work as 1 man and 1 boy do in an hour. Determine the ratio of the efficiency of a man and a boy.

If 24 women can complete a work in 16 days, in how many days 32 women will complete the same work?

6 men and 2 boys can do five times as much work as one man and one boy. Find the ratio of the working capacity of a man to that of a boy.

8 men and 12 women finish a job in 4 days. While 6 men and 14 women can finish the same job in 5 days. In how many days will 20 women finish the job?

22 boys, working together, can complete a work in 10 days, whereas 25 boys and 12 girls take 8 days to complete the same work. In how many days can only 6 girls, working together, complete the same work?

6 men and 3 boys together in 1 hour do 5 times work as 1 man and 1 boy do in an hour. Determine the ratio of the efficiency of a man and a boy.

A group of 48 men can complete painting work in 12 days working 6 hours per day. In how many days another group of 54 women can complete that painting work by working 8 hours per day? (It is known that 3 women can complete as much work as 2 men.)

The ratio of efficiencies of a woman and a man in completing a work is 5 : 7. If 5 men can complete the work in 6 days, what is the time taken (in days) for a woman to complete work?

5 men, 10 women, and 5 children can complete a piece of work in 4, 3, and 8 days respectively. If 4 men, 3 women, and 8 children work on the project, how many days will it take for the work to be complete?

16 men can complete a work in 5 days. 12 women can complete the same work in 8 days.10 men and 12 women started the work together for two days after which all the men and 4 women left the work. In how many days will the remaining women complete the remaining work?

6 men and 3 women can complete a task in 8 days, 2 men and 5 women can complete the same task in 12 days. How many days it would take to complete the work by 3 men and 3 women?

6 men and 2 boys can do five times as much work as one man and one boy. Find the ratio of the working capacity of a man to that of a boy.

A work can be finished by 10 men in 8 days and by 10 women in 7 days. In how many days will the work be finished if 10 women and 10 men work on alternate days, with the women starting on the first day?

Two men can do the same amount of work as three women. Also, a woman can do equal work as 2 boys. If 15 men can complete a work in 10 days, in how many days will 5 women and 6 boys do the same work?

5 men and 6 women can do a piece of work in 6 days while 3 men and 5 women can do the same work in 9 days. In how many days can 3 men and 2 women do the same work?

If 8 men or 16 women or 32 boys can do a piece of work in 8 months, then in how many months can 4 men, 4 women and 4 boys together complete the work?

12 men and 16 women together can complete a work in 4 days. It takes 80 days for one man alone to complete the same work, then how many days would be required for one woman alone to complete the same work?

The work done by 8 men working 2 hours a day is equal to 4 women working 3 hours a day, which is also equal to 6 children working 4 hours a day. How many hours does it take when the same work is done by a man, a woman, and a child together? 

6 men and 3 women can complete a task in 8 days, 2 men and 5 women can complete the same task in 12 days. How many days it would take to complete the work by 3 men and 3 women?

4 women can do a piece of work in 5 days, 3 men can do the same work in 12 days and 6 children can do in 20 days. What is the ratio of the efficiency of a woman, a man and a child respectively?

Sixteen men can complete a work in 24 days. Twenty-four women can complete the same work in 32 days. Sixteen men and sixteen women together worked for twelve days, after which women dropped out. How many more men are to be taken to complete the remaining work in 2 days?

28 men can complete a piece of work in 15 days and 15 women can complete the same piece of work in 24 days. What is the respective ratio between the amount of work done by 30 men in 1 day and the amount of work done by 18 women in 1 day?

The ratio of efficiencies of a woman and a man in completing a work is 5 : 7. If 5 men can complete the work in 6 days, what is the time taken (in days) for a woman to complete work?

3 men can complete a work in 8 days, 4 women can do the same work in 6 days. In how many days 5 men and 3 women can complete the task?

24 men and 36 women can do a certain work in one day whereas 6 men and 12 women can do it in 3.5 days. Find the number of women required to do the same work in 6 days.

5 men and 6 women can do a piece of work in 6 days while 3 men and 5 women can do the same work in 9 days. In how many days can 3 men and 2 women do the same work?