A, B and C can do a work in 20 days, 24 days and 30 days respectively. A and B left the work 4 days before completion of the work, then whole work will finish in how many days?Options10 14/1511 8/159 2/312 7/15

A, B and C can do a piece of work in 20, 30 and 40 days, respectively. A and C started the work and B joined 4 days later. A left 8 days before the completion of work and C was also absent for 5 days in between. How many days will it take for the work to be completed?

A can do a piece of work in 5 days and B in 20 days. They work together for 2 days and then both leave the work. Then C alone can finish the remaining work in 6 days. In how many days will C finish the full work?

Select the correct answerA, B and C can do a work separately in 24, 36 and 48 days respectively. B leaves 7 days before completion and A left 3 days before completion. work will finish in how many days?Options11 5/1312 7/1314 8/1313 9/13

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

Select the correct answerA, B, C can do a work in 5 days, 10 days and 15 days respectively. They started together to do the work but after 2 days A and B left. C did the remaining work in how many days?Options3 days4 days3 1/2days2 days