View All num of num See all Photos Eze Software www.ezesoft.com Engaged Employer Overview Reviews Salaries Interviews Jobs Photos Benefits 113 Reviews 265 Salaries 181 Interviews Follow Add Interview Follow Add Interview Interview Question QA Analyst Interview Boston, MA Eze Software In a pitch black room you have a drawer with 27 black socks, 18 gray socks, and 9 navy socks. The socks are all individual. What is the minimum number of socks you have to pull out of the drawer to guarantee you have a pair of socks that is not navy? Tags: logic See more , See less 8 Answer Add Tags Answer Interview Answer 1 Answer ▲ 1 ▼ 12 - assume worst case and you pick out the 9 navy socks first. You then have to pick 3 more socks to guarantee you have a pair of either black of gray. Think out loud when answering. They want to know how you go about solving problems. Interview Candidate on Aug 17, 2010 Interviews > QA Analyst > Eze Software Add Answers or Comments To comment on this, Sign In or Sign Up.