2 men and 5 women can do a work in 12 days. 5 men 2 women can do that work in 9 days. Only 3 women can finish the same work in-
A36 days
B30 days
C21 days
D26 days
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Ravi, Manish and Naveen alone can complete a work in 30 days, 15 days and 10 days respectively. They start the work together but Ravi leaves the work after 2 days of the starting of the work and Manish leaves the work after 3 days more. In how many days Naveen will complete the remaining work?
Had been one man less, then the number of days required to do a piece of work would have been one more. If the number of Man Days required to complete the work is 56, how many workers were there?
A can do a work in 6 days and B in 9 days. How many days will both take together to complete the work?
Two pipes A and B can fill a cistern in 3 hours and 5 hours respectively. Pipe C can empty in 2 hours. If all the three pipes are open, in how many hours the cistern will be full?
A can do a piece of work in 30 days, while B alone can do it in 40 days. In how many days can A and B working together do it?