Guesstimate & Business Case Study Problems Guide

A comprehensive interview preparation guide containing 250+ real interview-style guesstimate problems and business & data case study questions, designed for Data Analyst, Data Scientist, Business Analyst, Product Analyst, and Analytics roles.

This guide covers:

1. Guesstimate problems: market sizing, population estimates, user metrics, traffic, revenue, profit, and operations
2. Business & data case studies: revenue decline, growth strategy, customer churn, pricing decisions, marketing performance, product analytics, operations, experimentation, and time-based performance analysis
3. Real interview scenarios asked in analytics, product, and consulting-style rounds