flip 4 coins. the probability of having an odd number of heads.
Quantitative Trader Interview Questions
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Two teams are playing a best-of-7 tournament. Each team has a 50% chance of winning. What is the probability that they reach the 7th game?
Round 1: Typical Question you can find here. Adding up odd numbers within 100, two painters paint at different speed to work together, what's the chance 12 coins tossed having an even number of heads. Totally 8 of them.
prob about coins and dices
They asked me no questions.
What is the probability of this and that given this and that.
Can't specify but exactly the kind of binomial/similar stuff you'd expect, with combinatorics and mathematical intuition.
The questions were actual game theory problems that one had to solve and along the way explain ones thinking and calculations over the phone.
A first round is a series of brainteasers/puzzles. Then the other interviews are longer, mmore difficult games that get increasingly more complicated as you make progress on them.
Probability game question involving optimal strategy and expected payout.
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