500+ quant interview questions for Jane Street, Citadel, Two Sigma, DE Shaw, and other top quantitative finance firms.
C++ and Python coding challenges for quant developer interviews
Statistical analysis and quantitative modeling problems
Trading MCQs, probability brainteasers, and market scenarios
Practice quant interview questions on MyntBit - the all-in-one quant learning platform. Free questions available for C++ coding, Python problems, probability brainteasers, and trading MCQs.
Difficulty: Medium
Category: Market Microstructure
Practice quant interview questions from top firms including Jane Street, Citadel, Two Sigma, DE Shaw, and other leading quantitative finance companies.
Topics: logic, probability, combinatorics
You have two cubes used to represent the days of the month (01 to 31). Cube 1 has faces: 0, 1, 2, 3, 4, 5. Cube 2 has faces: 0, 1, 2, 6, 7, 8. The digit '6' can be used as a '9'. Assuming each arrangement of the two cubes is equally likely, what is the probability that you can form a valid date representing a day of the month? Note: leading zeros are permissible (e.g., 01, 02, etc.) and '6' can represent '9' when needed.
Practice this medium trader interview question on MyntBit - the all-in-one quant learning platform with 500+ quant interview questions for Jane Street, Citadel, Two Sigma, and other top quantitative finance firms.