Q1 A can finish a work in 24 days. B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in:

Q2 Pawan and Raghav can do a piece of work in 9 days and 12 days respectively. If they work for a day alternatively, Pawan beginning, in how many days, the work will be completed?

Q3 A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?

Q4 P is thrice as good a workman as Q and, therefore, is able to finish a job in 60 days less than Q. Working together, they can do it in :

Q5 The number of days in which A and B together can finish a piece of work is 12 days less than the time taken by A alone and 27 days less than the time taken by B alone to finish the work. If A and B completed the work in 15 days with the help of C and got a total compensation of Rs 3000 for the work, then what is the share of C?

Q6 A and B can do a work in 12 days, B and C can do the same work in 15 days, and C and A can do the same work in 20 days. A, B and C will complete the work together in:

Q7 A and B can finish a work in T days. If A and B alone can do this work in (T + 3) and (T + 12) days respectively, find the value of T.

Q8 Soni and Jyoti can do a work together in 14 days. Soni is 14/8 times efficient in comparison to Jyoti. The same job can be completed by Soni at which day?

Q9 Amruta can do a piece of work in 20 days. Narendra is 25% more efficient than Amruta. The number of days taken by Narendra to do the same piece of work is:

Q10 A can do a work in 12 days. B is 60% more efficient than A. In how many days will B complete the work?