Quantitative Researcher Interview Questions

2,685 quantitative researcher interview questions shared by candidates

Suppose there are 16 tennis players in a tournament which proceeds by single elimination, with randomized pairings at each step. What is the probability that two given players play each other at any point in the tournament?
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Quantitative Researcher

Interviewed at Susquehanna International Group

3.8
Feb 15, 2023

Suppose there are 16 tennis players in a tournament which proceeds by single elimination, with randomized pairings at each step. What is the probability that two given players play each other at any point in the tournament?

1. Painted 3x3 cube consist of small 27 cubes, select one small cube randomly and throw, when it lands you see only unpainted sides. What's the probability that this cube is completely unpainted. 2. 8 people sitting around the table, 3 selected randomly. Probability that at least two out of three were sitting next to each other.
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Quantitative Researcher

Interviewed at Susquehanna International Group

3.8
Oct 10, 2024

1. Painted 3x3 cube consist of small 27 cubes, select one small cube randomly and throw, when it lands you see only unpainted sides. What's the probability that this cube is completely unpainted. 2. 8 people sitting around the table, 3 selected randomly. Probability that at least two out of three were sitting next to each other.

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