Trader Quant Interview Questions

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If you are playing a game where you are consecutively flipping a coin. I win if 4 heads shows up and you win if 4 tails shows up. They don’t need to be in a row. What is the maximum number of turns this game can take.
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Quant Trader Intern

Interviewed at Jane Street

4.4
Nov 27, 2025

If you are playing a game where you are consecutively flipping a coin. I win if 4 heads shows up and you win if 4 tails shows up. They don’t need to be in a row. What is the maximum number of turns this game can take.

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