A takes twice as much time as B and C take thrice as much time as B to finish a work. Working together, they can finish the work in 12 days. Find the number of days needed for A to do the work alone.

A takes twice as much time as B and thrice as much time as C finish a piece of work. Working together, they can finish the work in 2 days. A can do the work alone in:

A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in : a. 4 days b. 6 d a y s c. 8 d a y s d. 12 d a y s

A takes twice the time taken by B and thrice the time taken by C to do a particular piece of work. Working together, they can complete the work in 2 days. Find the number of days taken by A, B and C respectively to complete the work alone

A can do a piece of work in 10 days, B can do it in 15 days working together they can finish the work in :

A takes 10 days less than the time taken by B to finish a piece of work. If both A and B together can finish the work in 12 days, find the time taken by B to finish the work.

A takes 10days less than the time taken by B to finish a piece of work.If both A and B together can finish the work in 12 days,find the time taken by B to finish the work.

A is twice as good as B and together they finish a piece of work in 16 days. The number of days taken by A alone to finish the work is

A is twice as efficient as B and B is thrice as efficient as C. Working together, they can finish a certain work in 5 days. If A and C worked together for 5 days then B alone would complete the remaining work in .......

A takes 6 days less than the time taken by B to finish a piece of work. If both A and B together can finish it in 4 days . Find the time taken by B to finish the work.

A takes 6 days less than the time taken by B to finish a piece of work.If both A and B together can finish it in 4 days.Find the time taken by B to finish the work.