Solve the following problems :
Yogesh requires 3 days more than Vivek to do a work. If both of them work together, the work can be compleled in 2 days. Find the number of days required by each of them to complete the work.

Solve the following problems : Yogesh required 3 days more than vivek to do a work. If both of them work together, the work can be completed in 2 days . Find the number of days required by each of them to complete the work.

Rahul is twice efficient as Ram. If both of them can complete the work in 12 days. Then find the number of days Rahul would take to complete the work above.

For doing some work, Ganesh takes 10 days more than John. If both work together, they will completen the work in 12 days. Find the number of days if Ganesh work alone?

Work Problem on Time and Work A and B working together can complete a work in eight days. After working for five days together, A has left away and B completed the work in nine days working alone. Find the number of day required by each of them to complete the work alone.

If a work can be completed by A in 30 days and by B in 60 days. Then, the number of days taken by them to complete the work, working together is

For doing some work, Pintu takes 6 days more than Nishu. If both work together, they complete the work in 4 days. Find the number of days if Pintu and Nishu work alone.

For doing some work, Pintu takes 6 days more than Nishu. If both work together, then they complete the work in 4 days. Find the number of days taken, if Pintu and Nishu work alone.

B takes 16 days less than A to do a certain piece of work. If both working together can complete the work in 15 days, in how many days will B alone complete the work ?