Q1. A candle of 8 cm long burns at the rate of 7 cm in 7 hour and another candle of 10cm long burns at the rate of 6 cm in 3 hour What is the time required by each candle to remain of equal lengths after burning for some hours when they start to burn simultaneously with uniform rate of burning

Q2. A certain number of men can complete a job in 30 days If there were 10 men less it would be completed in 30 days more How many men are required to complete this job in 20 days

Q3. A can do a particular work in 6 days B can do the same work in 8 days A and B signed to do it for Rs 4000 They completed the work in 3 days with the help of C How much is to be paid to C

Q4. If 40 people can make 60 toys in 8 hrs if 8 people leave the work how many toys can make in 12 hrs

Q5. If X Y and Z can complete a work in 6 days If X can work twice faster than Y and thrice faster than Z then the no of days Z alone can complete the work is