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 Quality Assurance Analyst Interview Boston, MA Eze Software you are given 6 golf balls, where one weighs slightly more than the others (so five have exactly equal weight). Given a scale, how few measurements can you make to identify the "heavy" ball? Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 1 Answer ▲ 5 ▼ the answer is two. if you place three on one side and three on the other, you are guaranteed that one side will weigh more. Take the three from the heavy side; one of those is the heavy ball. take any two of the three. put one on each side. if one of the balls is heavier than the other, then obviously we have found the heavy ball. if the two sides are equal, then the third ball must be the heavy ball. Interview Candidate on Nov 13, 2010 Interviews > Quality Assurance Analyst > Eze Software Add Answers or Comments To comment on this, Sign In or Sign Up.