P is thrice as good a workman as Q and therefore able to finish a job in 48 days less than Q. Working together, they can do it in :1). 18 days2). 24 days3). 30 days4). 12 days
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1. Two labourers A and B are paid a total of Rs. 650 per day. If A is paid 160 percent of what is paid to B, how much (in Rs.) is B paid?
2. While working 7 hours a day. A alone can complete a piece of in 6 days and B alone in 8 days. In what time would they complete it together, working 8 hours a day ?
3. A certain number of men can complete a Job in 30 days. If there were 5 men more, it could be completed in 10 days less. How many men were in the beginning?
4. A and B can do a Job in 6 and 12 days respectively . They began the work together but A leaves after 3 days. Then the total number of days needed for the completion of the work is :
5. A can finish a work in 30 days working 16 hours a day. B can finish the same work in (80/3) days working 18 hours a day. Find in how many days A and B together can finish the same work, if A and B work 20 hours a day?
6. A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will complete the same work in
7. A can do a certain work in the same time in which B and C together can do it.If A and B together could do it in 20 days and C alone in 60 days ,then B alone could do it in:
8. A can do a work in 12 days while B can do it in 15 days. They undertake to complete it together for Rs. 450. what will be the share of A in this amount of money
9. .A can finish a work in 7 days . B can finish the same work in 9 days . The days required to finish the work by both of them together.
10. If 8 men can dig a well in 18 days, then the number of days, 12 men will take to dig the same well will be
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