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.

BCG
Medium

DrugCo

Profitability Healthcare

Our client is pharmaceutical drug company. The company is less profitable on approved drugs than its peer companies. The client has engaged our team …

31 min
Cornell
82
Medium

E-Grocery

Market Entry Growth Strategy Retail

The client is a grocery store chain that is considering whether or not they should enter the emerging Internet-based grocery shopping/delivery market …

34 min
Harvard
48
LEK
Medium

ERP Systems

Market Sizing Market Entry Technology

Your client is an IT company that offers ERP systems to businesses. They are currently looking to enter the convenience store market in the U.S. and …

29 min
Cornell
52
McKinsey
Medium

European Beauty Company

Profitability Consumer Goods

Your client is a European beauty company that offers fragrance, makeup, and skincare. Their profitability has been decreasing recently. They have …

32 min
PeterK
82
Medium

Events.com

Profitability Pricing Technology

Our client is Prospect Equity Partners ('Prospect'), a prominent Private Equity firm that invests in the technology space. They have recently acquired …

31 min
Kellogg
53
Medium

Fast Food Restaurant

Profitability Competitive Response Consumer Goods

Six months out of HBS, a frustrated classmate calls you to complain that the fast food burger joint that he bought has been steadily losing money for …

29 min
Harvard
49
McKinsey
Medium

Female executives

Diversity & Inclusion Operations Wild card

You have a U.S.-based retail client that would like to more closely mirror its clientele and its workforce. Currently 25% of their executive team are …

31 min
PeterK
81
McKinsey
Hard

Fertilizer Company

Strategic Decision Financial Analysis Agriculture

Fertilizer Company is a U.S.-based fertilizer manufacturer that produces 1.5M tons of nitrogen, phosphatic and potash fertilizer annually. They have …

41 min
PeterK
81
Hard

Firebird Sports

Market Entry Growth Strategy Consumer Goods

Our client, Firebird Sports, is a sports equipment manufacturer headquartered in Hong Kong specializing in manufacturing shuttles used for playing …

44 min
HKUST
54