A can finish a work in 24 days, B in 9 days and C in 12 days. B and C…

Question

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:

Accepted Answer

Option C. 10 days. Answer & Solution Answer: Option C Solution: & ( B + C ) 's\, 1\, day's\, work & = 1/9 + 112 = 736 & Work\, done\, by\, B\, and\, C\, in\, 3\, days & = 736 × 3 = 712 & Remaining\, work & = 1 - 712 = 512 & Now,\, 124\, work\, is\, done\, by\, A\, in\, 1\, day & So,\, 512\, work\,…