Game: a coin is flipped 100 times and you can ask one yes/no question about the sequence of results. You then guess the sequence and get one dollar for every correct flip and lose one dollar for every incorrect flip. Find a good strategy and give its expected return.
Quantitative Researcher Interview Questions
2,685 quantitative researcher interview questions shared by candidates
Probability/Expected Value questions were the focus. Only had a few questions.
What is the probability to pick 2 kings from a deck of card
card game questions, how different distribution will affect expectation
Coin flipping and bid making problems as already listed on Glassdoor.
Probability related questions and games
Expected value between dice rolls
Probability question
Questions about probability theory, data structures, etc. I studied some quantitative finance, but they did not ask me about that.
Chances of 7th game needing to be played in a 7 game series
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