WorldQuant Software Engineer interview questions

Apply on the university career fair, after one week receive phone interview invitation. Then talking with an engineering about 25 min.Firstly, ask me to talk about my background and tell me their company mainly focus on which aspect. Then let me solve a technical question.

My school send a resume book to World Quant and that is why I got the interview. The first round is an online test based on your resume. I had both C++ and Logical test. Each have 2o questions to answer, you may have 2 to 6 minutes time to each question. Most of the questions are multiple choice questions. C++ is more about OOP and Logical tests are brain teasers that require you fill in the blanck.