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.
Cups
Your client is Proctor & Gamble, which owns Tampax and Always, leading menstrual product brands in the US. With the rise in sustainability focused …
Curling and Careers
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 …
Dark Sky
Our client, Dark Sky, is a small manufacturer of unmanned (ie. remotely piloted) data collection aircraft. Dark Sky produces the Assessor, an aircraft …
Deepwater Inc
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 …
Diabetes Testing Meter
Our client is a laboratory that provides diabetes testing services to hospitals in the UK. They have developed a self-diagnosis meter that patients …
DigiBooks
Our client, DigiBooks, is a manufacturer and seller of electronic book readers (tablets). DigiBooks also distributes e-books for the tablets through …
Distero Dilemma
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, …
Dr. Stern's Botanicals
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 …
Drinks Gone Flat
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 …