2nd round - 1st question: Given a code snippet that aims to find the maximum element in a binary tree, fix the bug
Quantitative Research Internship Interview Questions
4,870 quantitative research internship interview questions shared by candidates
Given any random unknown population, you draw one billion samples from it. How would you find the 99th percentile of it?
2 rounds Python coding on Hackerrank (algorithm) Machine learning algorithm Mathematics, specially calculus
Q: find the maximum perimeter of the polygons could form given a list of points with their vectors.
There were two basic coding questions with a language of your choice. It's followed by a quick test on probability and ended with questions for the interviewer.
How to search and construct a certain type of data out of data base?
Design trading system on hackrank
Was given timed coding challenge.
OA - 2 LC easy & 1 LC medium Mobile - Basic python questions, OOP, programming logic & style
The on-site interviews were not so easy. One thing to note: I have 20 years of experience and a strong track record of getting results. The interviewers had zero interest in what I've done before. Instead it was white boarding all the way. Felt more like an old-school math class -- go to the board and solve this problem -- than a job interview. Toughest question? Honestly, this was 4 years ago and I don't recall precisely. I think it was how to determine mean standard deviation of two blended datasets for which you know their means and standard deviations (and maybe Ns) but for which you've lost the original data. Turns out it's a classic you'll probably encounter in first year statistics, but I hadn't thought about it in about 25 years and so stumbled.
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