1.
If 10 Carpenters working 4hours a day can make 320 chairs in 200 days, then no. Of chairs made by 16 carpenters in 32 days each working 6hours in a day
2.
6 men or 10 women can do a piece of work in 24 days.How long will 12men and 20 women take to finish the work?
3.
A and B together can complete a piece of work in 6 days. If A alone can complete the work in 10 days.In how many days B alone can complete that work ?
4.
A can do a certain job in 14 days. B is 40% more efficient than A. How many days does B alone take to do the same job ?
5.
X can do a piece of work in 20 days and Y can do a piece of work in 30 days.They work together in 6 days then how much work left ?
6.
12 men complete the work in 9 days.Ater they worked for 6days, 6 more men joined then how many days required to complete the remaining the work ?
7.
A is twice as good a workman as B, A and B together can complete a work in 12 days.In how many days B alone finish the work ?
8.
X and Y can do a piece of work in 18 days and 14 days..X started the work alone, after 3 days Y joined till the completion of work. How long they did the work ?(approximately)
9.
4 men and 6 women can complete the work in 8days. While 3 men and 7 women can complete the work in 10 days.In how many days 10 women will complete the work ?
10.
A ,B and C together earn Rs.320 per day.A and C together earn Rs.125 and B and C together earn Rs. 150.The daily earning of C is