Q1. A wall construction can be done by 6 men and 5 women in 6 days or 3 men and 4 women in 10 days It can be done by 9 men and 15 women in

Q2. Jeni can do a job in 30 days Nove in 45 days and Joel in 60 days If Jeni is helped by Nove and Joel every 3rd day how long will it take for them to complete the job

Q3. A piece of work has to be completed in 50 days a number of men are employed but it is found that only half of the work is done in 30 days then an additional 20 men were joined to complete the work on time How many men initially put to work

Q4. A Contractor employed a certain number of workers to finish constructing a building in a certain scheduled time Some time later when a part of work had been completed he realized that the work would get delayed by half of the scheduled time so he at once doubled the no of workers and thus he managed to finish the building on the scheduled time How much work he had been completed before increasing the number of workers

Q5. A and B can do a work in 30 days They started together but after 10 days B left the work If A did the remaining work in 40 days then find in how many days B can alone do the work