[" 2"6" women alone can complete a piece of work in "10" days,"],[" whereas "10" children alone take "15" days to complete the same "],[" piece of work.How many days will "6" women and "10" children "],[" together take to complete the piece of work? "]

4 women alone can complete a piece of work in 6 days, whereas 8 children alone take 12 days to complete the same piece of work. How many days will 4 women and 6 children together take to complete the piece of work ? Options are (a) 7 (b) 8 (c) 6 (d) 9 .

18 men can complete a piece of work in 63 days.9 women take 189 days to complete the same piece of work.How many days will 4 men,9 women and 12 children together take to complete the piece of work if 7 children alone can complete the piece of work in 486 days? 54 b.63 c.76 d.81 e.none of these

9children can complete a piece of work in 360 days.18 men can complete the same piece of work in 72 days and 12 women can complete it in 162 days.In how many days can 4 men,12 women and 10 children together complete the piece of work?

Where 6 men and 9 women can complete a piece of work in 10 days, What is the time taken by 4 men and 6 women to complete it ?