Case Library

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835 results

Practice real case interview questions from McKinsey, BCG, Bain, Deloitte, and 10+ top consulting firms. Each case includes the full problem prompt, clarifying questions, structured framework, and expert recommendation. Upgrade to Pro for AI mock interview practice with instant scoring across 5 dimensions.

Bain
Medium

Banknote manufacturer

Growth Strategy Revenue Expansion Revenue growth

Our client is a manufacturer of banknotes for the government. There are two major players in the field (incl. our client). They hired you to increase …

26 min
PeterK
56
McKinsey
Medium

Benjamin Carpet

Profitability Financial Analysis Manufacturing

Your client is the family owner of a company that serves residential and commercial markets and operates 5 days/week and 16 hours/day. The owner is …

25 min
Cornell
64
Easy

Bern Energy

Merger & Acquisition Cost Reduction Energy

Your client, Bern Energy, is based in Southeast Asia and is one of the world's largest producers and suppliers of natural gas to major markets in Asia …

16 min
HKUST
27
Medium

Beyond Borders

Market Entry Manufacturing

ShoeCo, a leading U.S. shoe manufacturer, is currently manufacturing its entire product line domestically. Because of increased labor costs and …

26 min
Wharton
19
Medium

BizAvi Company

Product Launch Operations Transportation

Due to recent downturn in the Brazilian economy, BizAvi Company is currently seeking to diversify its portfolio of products and improve profitability. …

26 min
IESE
19
Medium

BLUE & RED AIRLINES GROUP

Customer Experience Operations Airline Industry

Our client, Red & Blue Airlines Group, it's based in Santiago, Chile and has operations to many cities in the globe. Its most iconic route is Santiago …

26 min
IESE
19
Easy

Bring Your Own Bus

Market Entry Merger & Acquisition Manufacturing

Your client is a private equity fund considering the acquisition of the Big Yellow Bus Co, one of the leading manufacturers of school buses in the US. …

17 min
Wharton
19
Medium

BudgetAir: A Weighty Decision

Strategic Decision Profitability Transportation

BudgetAir is a low-cost national airline based in Philadelphia, PA. Being from the "city of brotherly love", the airline is focused on customer …

26 min
Pennsylvania
24
Hard

Build, Baby, Build!

Profitability Media & Entertainment

Philadelphia is among the host cities for the FIFA World Cup 2026 to be held in the US. Currently, the MLS team Philadelphia Union plays at the Subaru …

36 min
Wharton
19