Case Library

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831 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.

Hard

Timber Crisis (2015)

Cost Reduction Manufacturing

Our client is a Canadian-based Timber Company in 2009. It primarily makes 2x4s, and the U.S. Residential construction market is, by far, the largest …

39 min
Columbia
48
Medium

UN Polio

Operations Growth Strategy Government/Public Sector

Your client is the United Nations, who have hired you to help them with their fight to eradicate polio. They're struggling with two related problems: …

30 min
Cornell
57
McKinsey
Medium

University Program

Growth Strategy Market Entry Education

Your client is a university in an African country that is thinking of launching a new Global Bachelor of Management (GBM) Program. The university …

35 min
Wharton
68
McKinsey
Hard

Water Provision Scheme

Strategic Decision Non-profit

As of March 2021, the Education Ministry (EM) in India believes that more than 42,000 government schools across the country don’t have drinking water …

43 min
Duke
58
BCG
Hard

Waterlogic

Profitability Technology

Our client is LAVA, a licensed distributor of Waterlogic water purifiers in Southeast Asia. They obtained exclusive rights to distribute water …

39 min
ICC
84
McKinsey
Easy

WeShare

Profitability Real Estate

Your client is a shared office space provider – WeShare. WeShare offers office spaces to freelancers, entrepreneurs, and companies in 10 major cities …

21 min
PeterK
93
McKinsey
Medium

Whale Hotel

Profitability Merger & Acquisition Real Estate

Our client is a real estate company that owns and operates luxury hotels around the world. They've previously owned 3 resorts in Dubai and are …

28 min
Darden
64
McKinsey
Medium

Whale Hotel

Market Entry Merger & Acquisition Real Estate

Our client is a real estate company that owns and operates luxury hotels around the world. They’ve previously owned 3 resorts in Dubai and are …

29 min
Darden
86
Medium

Wireless Co

Market Entry Growth Strategy TMT

Your client is a national wireless carrier (think Verizon or AT&T). They recently began offering workshops in a small subset of their stores. These …

29 min
Cornell
54