Jane Street Statistics & Math Interview Questions
Practice the exact questions companies are asking right now.
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Jane Street
Easy
Data ScientistSolve probability and game-theory puzzles
You are interviewing for a quant trading internship. Answer the following probability / game-theory puzzles. 1) Two bottles, add/remove balls (100 rou...
Statistics & Math
0
0
Dec 1, 2025
Jane Street
Medium
Software EngineerCalculate win chance in three-player dice game
Probability of Winning with Rerolls on Ties Setup - Three players: A (you), B, and C. - A fair six-sided die is used. - B and C have already rolled an...
Statistics & Math
0
0
Sep 6, 2025
Jane Street
Easy
Software EngineerCalculate dice game win probability
Dice Game With Tie Rerolls: Probability You Eventually Win Context - Three players each roll a fair standard 6-sided die. - The highest roll wins. - I...
Statistics & Math
0
0
Aug 4, 2025