Student
1935 Points
Joined May 2011
It will come out on 28th day - By crawling 3 feet up during day time and slipping 2 feet down during night, it will be up by 1 feet each day. Thus in 27 days it will reach 27 feet and when it clims further 3 feet on the 28th day during day time, it will reach out of the wall and even if it go for rest - it will not fell down. Therefore the answer is 28 days...i think u got the answer..