1. What is Big O notation?
2. Bayes and combinatorics mostly.
3. The classic ‘Airplane’ brain teaser problem. A drunk boards an airplane and sits down in a random seat. Each passenger boarding after the drunk sits in their assigned seat or picks at random if their seat is taken. What is the probability that the last passenger boarding will be able to sit in their assigned seat?
4. Give judgement on several logical statements,
The quant trading interview process is a rigorous multi-stage pipeline designed to test rapid problem-solving, mental math, and high-pressure decision-making. It typically consists of a resume screen, an online quantitative assessment, technical phone screens, and an intensive onsite "Superday" that includes mock trading games
Interview questions [1]
Question 1
The quant trading interview process is a rigorous multi-stage pipeline designed to test rapid problem-solving, mental math, and high-pressure decision-making. It typically consists of a resume screen, an online quantitative assessment, technical phone screens, and an intensive onsite "Superday" that includes mock trading games
OA+video interview+trader+superday and oa is game and video interview is probability questions and trader interview is another probability game. Superday would be behavior and technical to test your match with the company
Interview questions [1]
Question 1
Q: They asked if you flip a coin and head will go up 1 and tail will go down 1. you start at 0 what's prob you will go to -100 instead of 50