View All num of num See all Photos J.P. Morgan www.jpmorganchase.com Engaged Employer Overview Reviews Salaries Interviews Jobs Photos Benefits 5.9k Reviews 15k Salaries 3.0k Interviews 5.6k Jobs Follow Add Interview Follow Add Interview Interview Question Structuring Interview London, England (UK) J.P. Morgan Two buckets, 50 white balls 50 black balls. How do I arrange the balls so that, if I pick a ball from a bucket a random, I maximise my chance of choosing a white ball? What is the probability? Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 3 Answers ▲ 0 ▼ 74/99 Interview Candidate on Jan 25, 2013 ▲ 0 ▼ put the white ones on top deb on Jan 26, 2013 ▲ 1 ▼ put one white ball in one bucket and all remaining black and white balls in the other bucket. probability of selecting white is 1/2 x 1 + 1/2 x 49/99 = 74/99 Archie on Nov 10, 2014 Interviews > Structuring > J.P. Morgan Add Answers or Comments To comment on this, Sign In or Sign Up.