If Nitin and Jitin work together, they will complete a job in `40/3` days. If Nitin works alone and completes half the job and then Jitin takes over and completes the rest half of the job, then the total time taken by both of them is 30 days. How long will it take Jitin to complete the job alone, if Nitin is more efficient than Jitin?

X can complete a job in 12 days. If X and Y work together, they can complete the job in 6 days. Y alone can complete the job in

Working together, Asha and Sudha can complete an assigned task in 20 days. However, if Asha worked alone and completed half the work and then Sudha takes over the task and completes the second half of the task, the task will be completed in 45 days. How long will Asha take to complete the task if she worked alone? Assume that Sudha is more efficient than Asha. a. 25 d a y s b. 30 days c. 60 d a y s d. 65 days

A and B working together can finish a job in x days. If A works alone and completes the job, he will take (x + 5) days. If B works alone and completes the same job, he will take (x + 45) days. What is x?

X can complete a job in 12 days. If X and Y work together, they can complete the job in 6(2/3) days. 'Y' alone can complete the job on

A and B together can complete a task in 12 days. However, if A works alone, completes half the job and leaves and then B works alone and completes the rest of the work, it takes 25 days in all to complete the work. If B is more efficient than A, how many days would it have taken B to do the work by herself?

A and B together can complete a task in 1.2 days. However, if A works alone, completes half the job and leaves and 8 then B works alone and completes the rest of the work, it takes 2.5 days in all to complete the work. If B is more efficient than A, how many days would it have taken B to do the work by herself?

A and B together can do a piece of work in 12 days and A alone can complete the work in 18 days. How long will B alone take to complete the job ?

A and B together can do a piece of work in 12 days and A alone can complete the work in 18 days. How long will B alone take to complete the job ?