Case Library
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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.
Drug Store Profitability
Our client is a drug store chain, similar to CVS, they have been losing profits for the last few years. Can you help us identify the reasons and means …
Dutch Dam Dilemma
Your client is the South Holland province of the Netherlands. The provincial governor, Tomas Smit, has engaged your firm, explaining that a key dam …
Electric Utility
Our client is GPE, a producer of electricity. Here are a few concepts about electricity generation that will help you in this case: • There are …
Electric Walk
Cities have been vying for the top spot in the world's smart city rankings for years. The NYPA (New York Power Authority) is under immense pressure to …
Elena's Electronics
Our client is Elena's Electronics, an electronic goods chain store. Historically, the client relied on rapid opening of new stores to increase growth. …
Finance Co
Our client, Finance Co, is an international asset manager who concentrates on retirement account administration. They are considering entering the US …
Finding the Right Key
Your client, Keyboard Co., is an American mechanical keyboard manufacturer who is seeing declining profitability recently and does not understand why …
French Beauty Co
A large French beauty products company with a revenue of $2B operates as manufacturer, seller and marketer of luxury fragrances. This company sells to …
Fungicide
Funguy Corporation is a small producer and wholesaler of agricultural fungicides. After a yearly financial review, they find one of their proprietary …