A can build up a wall in 8 days while B can break it in 3 days. A has worked for 4 days and then B joined to… · ABC26GN3486
Subject: General Aptitude · Chapter: Time and Work · Exam: M.A.T. 2006
A can build up a wall in 8 days while B can break it in 3 days. A has worked for 4 days and then B joined to work with A for another 2 days only. In how many days will A alone build up the remaining part of the wall?