Case Library

Browse and practice with our comprehensive collection

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.

Medium

Cups

Product Launch Profitability Consumer Goods

Your client is Proctor & Gamble, which owns Tampax and Always, leading menstrual product brands in the US. With the rise in sustainability focused …

26 min
NYU
45
McKinsey
Medium

Curling and Careers

Operations Non-profit

Your client is Curling & Careers (C&C), the New York City chapter of a national non-profit organization. The non-profit aims to provide disadvantaged …

26 min
NYU
79
Medium

Dark Sky

Market Entry Pricing Aerospace & Defense

Our client, Dark Sky, is a small manufacturer of unmanned (ie. remotely piloted) data collection aircraft. Dark Sky produces the Assessor, an aircraft …

29 min
Kellogg
43
Medium

Deepwater Inc

Merger & Acquisition Financial Analysis Energy

Our client, Deepwater, is an oil refinery firm looking at an investment in a filtering unit to transform residual oil into useful feedstock to produce …

26 min
Chicago Booth
50
Medium

Diabetes Testing Meter

Market Entry Profitability Healthcare

Our client is a laboratory that provides diabetes testing services to hospitals in the UK. They have developed a self-diagnosis meter that patients …

26 min
UCLA
35
Medium

DigiBooks

Market Entry Market Sizing Retail

Our client, DigiBooks, is a manufacturer and seller of electronic book readers (tablets). DigiBooks also distributes e-books for the tablets through …

26 min
Kellogg
49
Bain
Medium

Distero Dilemma

Market Entry Growth Strategy Retail

Our client, Distero, is a large grocery distributor based out of the US. As a result of the COVID-19 pandemic, Distero identified that its customers, …

26 min
Darden
61
McKinsey
Medium

Dr. Stern's Botanicals

Profitability Merger & Acquisition Consumer Goods

Dr. Stern's Botanicals is a U.S.-based cosmetic and skincare startup and a Gen-Z favorite for "clean beauty." Last year, the company's sales dropped …

27 min
NYU
80
Medium

Drinks Gone Flat

Profitability Retail

The beverage department of a regional supermarket has seen a drop in revenue over the last year and has hired your firm to determine the cause of the …

25 min
NYU
30