Business Intuition – Market-sizing & Guesstimate


Detailed guides, full set of keys & explanations

All in PDF format

30-day money back guarantee

  • 10 exercises on Market-sizing Guesstimation


This practice package has been developed to train candidates in content generation aspect of case interview.

Market-sizing and Guesstimate is a crucial part of Case Interview. It focuses on estimating certain values in a case interview, especially market size, using logical reasoning as well as common sense. Not only is it one of the most commonly-asked questions in case interviews, but it also significantly helps improve your overall business sense and intuition, allowing you to be more insightful during case interviews.

This practice package contains the following:

  • 10 exercises on Market-sizing Guesstimation
  • Full keys and explanations

For this package, you should do the exercise one by one and try to solve them before looking at the keys. Target 100% accuracy, and practice out loud as if you are presenting your calculation to interviewers.

Even if you are not entirely certain this is what you need for your practice, remember that we offer a money back guarantee within 30 days of purchase. You’ve got nothing to lose, and a whole new world of incredible possibilities to gain.