WorldQuant interview questions

Firstly, you should mail your cv to HR, after that you take an invitation to the computer test, this test includes some basic questions in combinatorics, number theory, algorithms, programming, logic, statistics and probability theory

The first round is a multiple choice, doing on their website. Mostly, the question topic is probability, statistic, algorithm, and mathematics. The next 2-3 rounds are phone interview. They will ask a brain teaser question about how to write algorithm, and some mathematics question.