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

Happy Bellies

Profitability Consumer Goods

Your client, Happy Bellies, is a meal kit delivery service that streamlines the culinary journey for the customer from grocery shopping to …

37 min
Wharton
55
BCG
Medium

Lonely Gas Station

Profitability Growth Strategy Financial Services

Our client is the owner of a gas station between towns A and B – 10 miles to each town. He is wondering if it would make sense to add a convenience …

26 min
Darden
69
McKinsey
Medium

Maxicure

Profitability Operations Healthcare

Your client, Maxicure, manufactures and sells an over-the-counter cough and cold medicine. Their sole plant in Kentucky is aging, and its increasing …

26 min
Darden
87
Medium

Smart Radiators

Merger & Acquisition Technology

Smart Radiator Valves (SRVs) are small radiator accessories that have been gaining popularity in Europe recently. These devices are similar to …

26 min
Wharton
56
Bain
Hard

Canyon Capital

Profitability Financial Analysis Financial / PE

Your client is Canyon Capital Partners (CCP). CCP is a long-established hedge fund headquartered in Hartford, CT. Hedge funds make money mainly out of …

36 min
Darden
64
EY
Medium

Fire Proof Inc.

Market Entry Growth Strategy Manufacturing

The CEO of Fire Proof Inc. wants to find new ways to diversify her revenue and product line. Currently, Fire Proof only sells fire resistant jackets, …

26 min
Darden
68
BCG
Hard

Medical Devices Co

Deal Structure Merger & Acquisition Healthcare

Our client, Medical Devices Co., is a medical device company that manufactures a blood clotting product called BloodStopper. This product is currently …

37 min
Wharton
88
Bain
Easy

National Express Trucking

Profitability Cost Reduction Transportation

Your client is National Logistics; a large transportation and logistics company that delivers freight to all areas of North America. Over the last …

16 min
Darden
74
BCG
Medium

National Park Service

Competitive Response Market Sizing Non-profit

Our client is the United States Department of the Interior, which is responsible for the National Park Service ("NPS"). The NPS employs park rangers …

26 min
Wharton
80