Q1. If 20 men can do a piece of work in 42days working 8 hours per day then how many men are required to complete the work working 5 hours per day in 33 days

Q2. P and Q Working separately can do a piece of work in 6 days and 11 days if they work alternately beginning with P then the work will be completed in how many days

Q3. Hari and Vijay can together finish a work in 30 days They worked together for 20 days and then Vijay left After another 20 days hari finished the remaining work In how many days hari alone can finish the work

Q4. Alord received a large order for stitching school uniforms from Mayflower school and Little Flower school He has two cutters who will cut the fabric five tailors who will do the stitching and two assistants to stitch the buttons and button holes Each of these nine persons will work for exactly 10 hours a day Each of the May flower uniforms requires 20 min for cutting the fabric one hour for stitching and 15 min for stitching buttons and button holes whereas the Little Flower uniform requires 30 min 1 hour and 30 min respectively for these activities Question Alord has the option to hire one more employee of any category Which category should he hire to get the maximum increase in production capacity assuming that he needs to stitch only May Flower uniforms on that day

Q5. 20 men can complete a work in 14 days and 20 women can complete the same work in 18 days 8 men start the work and after working for 21 days they are replaced by x women If the remaining work is to be completed by x women in 9 days then how many women should be employed