Q1. Total man hour of April is how much more or less than the total man hour of August

Q2. 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

Q3. A and B together can complete a work in 30days and B alone can do it in 60days Find in how many days A alone can do the work

Q4. A and B can do a piece of work in 25 days and 50 days respectively If they start working together and a person C alone does the work for last 4 days then work is done in 14 days Find in how many days C can do the work alone

Q5. In a camp 95 men had provisions for 200 days After 5 days 30 men left the camp For how many days will the remaining food last now