📕 FREE Guide2025 Quant Firm Tier List

Jane Street Interview Question

Jane StreetTrader Interview

A cube painted with red paint was divided into 27 smaller cubes (333). Randomly pick one and toss it. What is the probability that at least one of the sides that can be seen has paint on it.

Unlock the Full Solution

Enter your email to get instant access to the complete solution, explanation, and similar practice problems.

Want to ace more quant interviews?

Get access to our comprehensive interview preparation course with hundreds of real interview questions, detailed solutions, and personalized mentorship from quants at top firms.

Start Your Prep Today

A cube painted with red paint was divided into 27 smaller cubes (3*3*3). Randomly pick one and toss it. What is the probability that at least one of the sides that can be seen has paint on it.

Unlock the Full Solution

Want to ace more quant interviews?

A cube painted with red paint was divided into 27 smaller cubes (333). Randomly pick one and toss it. What is the probability that at least one of the sides that can be seen has paint on it.