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.

Medium

Riyadh Airport Metro

Merger & Acquisition Manufacturing

Our client is the Saudi Arabia Ministry of Infrastructure. They are planning the construction of a metro direct link connecting the international …

26 min
HKUST
24
Hard

Rush Hour

Market Entry Transportation

The authorities of the Lagos Nigeria airport have decided to issue 2,500 new taxi permits for $1,000 each. These permits authorize a taxi to service …

36 min
Duke
24
Medium

Sardine Airlines

Profitability Transportation

Sardine Airlines is an ultra low-cost carrier with flights throughout the continental United States. They have hub airports in Oakland, California; …

27 min
Duke
19
Hard

Self-Service Kiosks

Profitability Financial Analysis Retail/Technology

A regional fast-food chain has been struggling with long lines, which hurt customer experience, drive away customers, and decrease retention rates. …

35 min
PeterK
24
Medium

SEMI MATERIALS CO.

Profitability Technology

Your client is the CEO of a semiconductor material manufacturer. The product they sell are 'lead frames', which is a technology that emerged in the …

26 min
IESE
24
Medium

Setflix or Chill

Market Entry Product Launch Media & Entertainment

Our client is a major US media and entertainment company that has over 50 years of experience in making Hollywood. While its movies continue to …

26 min
ROSS
19
Medium

ShoeCo: Declining Profits and Challenging Growth

Profitability Growth Strategy Retail

Your client is a U.S. Shoe Company. ShoeCo is largely vertically integrated. While they do not manufacture their materials, they assemble their …

26 min
Pennsylvania
24
McKinsey
Medium

ShopOn Retail

Profitability Retail

Our client, a US based e-commerce company, ShopOn, has seen a rise in customer returns over the last few quarters. Even though its revenue and market …

26 min
ROSS
57
Hard

Shots, shots, shots

Growth Strategy Non-profit

Our clients, the Governor of a state and the state's Director of the Department of Health Services (DHS), seek to improve SARS-COV-2 or "COVID-19" …

38 min
Duke
19