Optiver Quantitative Researcher (Intern) interview questions

OA is extremely difficult. Two medium questions and one hard question. Followed by lots of probability and statistics questions. Then logic questions. Finally the game, which is the easiest part.

The online assessment for the Optiver Quant Research Intern (Amsterdam) role was extremely challenging. It required strong probability intuition, fast mental math, and sharp logical reasoning under strict time pressure. Definitely one of the toughest OAs I’ve taken.