General brain teasers questions that you can find online, and simple computations.
Quantitative Researcher Interview Questions
2,688 quantitative researcher interview questions shared by candidates
How would you code a multiclass version of logistic regression ? What is a naive Bayes classifier?
Approximate sqrt(x). n random variables are sampled iid from Uniform(0,a). Provide an estimator of a. Compute the probability density function of the largest order statistic x_(n).
Quiz checking basics of regression, probability, stats. Not particularly difficult.
90 minute exam
The interview questions were quite straightforward for anyone who has had a decent Quant background.
NDA
Linear Regression, Boosting, Decision trees, basic dice throwing problems
They ask about the projects and research of my past.
NDA so I cannot explain further
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