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0:03:51

A, an alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for

0:04:10

A can do a job in 10 days and B in 15 days. They charged ₹ 5000 together for the same job and A work

0:03:10

A can do a job in 10 days and B in 15 days. They are working together and charged ₹ 5000. What will

0:01:59

X can copy 80 pages in 20 hours; X and Y together can copy 135 pages in 27 hours. Then Y can copy 20

0:03:52

10 men and 15 women together can complete a work in 6 days. It takes 100 days for one man alone to

0:03:34

12 men or 15 women can do a job in 4 days. 6 men start working and left after 2 days. How many women

0:07:06

If 10 men or 20 women or 40 children can do a piece of work in 7 months. Then, 5 men, 5 women and 5

0:04:45

12 men or 18 women can do a job in 14 days. In how many days work will be finished by 8 men and 16..

0:05:39

If 6 men and 8 boys can do a piece of work in 10 days and, 26 men and 48 boys can do the same in 2

0:04:50

40 men can do a job in 40 days. They start together but after every 10 days 5 men left the job