Brainteasers & Logic
Probability puzzles, expected value problems, and logical deduction — the format used in trading firm and prop desk screens.
9 questions · L1–L2
01L1Two Dice — Conditional ProbabilityJunior Quant→02L1Bertrand's Box ParadoxJunior Quant→03L1Consecutive HeadsJunior Quant→04L1Kelly CriterionJunior Quant→05L2Ants on a RodSenior Quant→06L2St. Petersburg ParadoxSenior Quant→07L2Gambler's RuinSenior Quant→08L2Poisson Process MLESenior Quant→09L2Median-Bid AuctionSenior Quant→