Learn the case interview basics, practice with 200+ cases, and benefit from extensive test materials, and interactive self-study tools.
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A comprehensive guide designed to help candidates master the market sizing question.
Written by a consultant who successfully passed 10 out of 10 interviews - 9 of which included a market sizing question.
This resource includes:
- Theory: An in-depth breakdown of the 4 main Market Sizing Question types, with a step-by-step process to solve each.
- Practice: Solutions to 40 Market Sizing questions across 8 industries, to provide tailored practice.
- Math Chapter: A comprehensive math chapter that covers both the fundamentals and a wide range of advanced tricks.
- Fact Sheet: The fact sheet maintained and refined by the author during the preparation phase.
About Joel
Still having doubts? Then read what other users say:
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on Apr 14, 2025
Amazing book! The book goes in great depth when it comes to the theory. Also, the 40 solved questions complemented the theory and helped me get interview-ready in no time! Highly recommended for serious candidates who want to sharpen their market-sizing and math skills!
