Many rather challenging questions involving a mixture of brainteasers interwoven with dp-type scenarios and statistical knowledge. Many questions revolved around expectation values, probability, and also combinatorics. Make sure you revise even basic stats and combinatorics and also how to tackle dp brainteasers
Interview questions [1]
Question 1
You pick n points independently and uniformly at random on the circumference of a circle.
1. What is the probability P(n) that all n points lie within some semicircle of the circle?
2. Simplify your answer to a closed‐form in terms of n.
The process began with serveral online tests for maths and logic. They gave a personal interview to get to know the candidate better and evaluate fit for the company/role, then held a technical interview covering maths and logic problems.
Fun and filled with unexpected questions. The questions rely on fast thinking and fast calculations, and sometimes intuition because there is no sufficient time for me to work through the whole problem.
We started with a bit of small talk, followed by some probability questions. Ended with some basic algebra questions, Make sure to ask questions if you have any. Good experience, feels like the interviewer was trading.
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