coin card questions and brainteasers
Quant Developer Interview Questions
2,957 quant developer interview questions shared by candidates
Discrete probability questions with increasing difficulty (first about basic coin flipping and then some involving more complex dependent events)
They asked basic probability questions in the first interview, based around conditional probability and expected winnings. The same followed for the second interview with slightly more challenging scenarios. The third interview involved Normal distribution and games based on this.
The probability of getting an odd number when flipping 200 coins
Basic probability questions on throwing dice, tournament games and making strategies.
Expectation of dice, multiple dice together, etc.
Make a market of all the windows in this building
Game theory. Large number approximation
Probability questions involving coins, dice
The first was a EV question (which I didn't realise they actually wanted me to estimate rather than find the exact answer) and the second was a two-player game where I was asked to find the optimal strategy
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