Quantitative Operations Associate Interview Questions

4,043 quantitative operations associate interview questions shared by candidates

1. A probability/stats question involving linked-list but not to code. Extremely similar to an airplane seating problem with waiting room. Reference: Reservoir Sampling 2. Given Cov(X,Y) and Cov(Y,Z) what can you say about Cov(X,Y) 3. Live-coding: Similar to maximum subarray less than k.
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Graduate Quantitative Researcher

Interviewed at Squarepoint Capital

3.9
Sep 16, 2025

1. A probability/stats question involving linked-list but not to code. Extremely similar to an airplane seating problem with waiting room. Reference: Reservoir Sampling 2. Given Cov(X,Y) and Cov(Y,Z) what can you say about Cov(X,Y) 3. Live-coding: Similar to maximum subarray less than k.

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