Rolling a fair dice, what is the probability that before you getting an odd number, you have got all the even numbers.
Quant Trader Interview Questions
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Here is a list of trades/order book, how can we do it better?
A few different algorithms for running an elevator were described. I was asked to optimize them for both fairness and efficiency
Failure that I had. Hardest challenges.
They did not ask many mental math questions, unlike other prop shops
Trading games, probability, discussion of work experience
They asked me to solve different games
So, let's start with a game where you pick a number between 0 and 100, can be any real number, and your opponent also picks a number between 0 and 100. Whoever picks the lowest number wins, and the winning amount is the amount of the lower number in dollars. So, let's say, if you pick 10, I pick 20, you win, and you win 10 dollars. If you pick 10 and I pick 5, then I win, and I win 5 dollars. If your opponent wins, then you don't win almost anything, and your KNO is 0. So, now imagine yourself, a human person, you're playing against a robot. That robot picks a number between 0 and 100 uniformly at random. And my question is, what is the strategy here?
Asked me about some expected value, using the knowledge of Confidence Interval and the variance formula.
A lot of probability, betting, strategy, options related questions.
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