Basic binomial distribution probability question and expected value. The expected value was impossible to compute mentally so they wanted me to use the normal approximation.
Quantitative Interview Questions
10,168 quantitative interview questions shared by candidates
They did not really ask any difficult question.
Coin flip question, min times of flip to get 3 heads/3tails. Max times of flip to get 3 heads/tails. Average times of flip to get 3heads/tails.
Conditional probability using Bayes' rule
Was asked not to disclose any particular questions. Firstly there was a timed assessment, then a HR interview, then an interview with a trader then the final round interview with a few people. Read over your CV! And don't rush, they are after right answers!
Most of the interviews were just Markov chains, probability/EV, a couple of popular brainteasers. The final round data interview basically just tested your intuition for a dataset and talked through how you would analyze it to make some predictions/recommendations.
Probability questions, especially focused on bayes stuff
Probability and knowing a little game theory helps too.
Show us a poster or paper etc from your PhD and talk us through it.
What is a project/task that you have worked on that didn't have your desired outcome? How did you learn from that situation?
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