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.

Medium

Quick Package Co

Merger & Acquisition Transportation

Our client is a major delivery company in the United States. Quick Package Co. (QPC) is a national player with reach across the nation. QPC completes …

26 min
Cornell
35
Hard

Race to 270

Asset Optimization Political Election

The United States Presidential election is 2 weeks from today. Our client is the campaign manager for President Rump who is seeking re-election and is …

36 min
Columbia
46
Bain
Easy

Rainbow Apparel

Profitability Consumer Goods

Rainbow Apparel, the high-quality children's clothing brand inspired by the beauty of global cultures, has invited your team to build a robust …

16 min
PeterK
78
Medium

Regional Jet Corporation

Profitability Competitive Response Aerospace & Defense

Regional Jet Corporation is a U.S. manufacturer of regional airplanes—airplanes with 100 seats or less. Its business consists of two types of …

32 min
Harvard
55
Medium

Retailco.com

Profitability Retail

Your client is a large online retailer, Retailco.com. They sell a wide range of products online from electronics to apparel, etc. They have witnessed …

26 min
ROSS
55
Medium

Retailer

Profitability Operations Retail

A major retailer of clothing and household products has been experiencing sluggish growth and less than expected profits in the last few years. The …

25 min
Harvard
53
Medium

Rock Climbing

Other Retail

Looking into the future, I am trying to determine which path I should take professionally. Should I look toward re-joining the consulting world where …

25 min
Cornell
57
Medium

Roll'n Grind

Operations Manufacturing

Your client is Roll 'n Grind (RNG), a manufacturing company that specializes in industrial roll grinding and servicing. The company prides itself on …

26 min
Duke
52
Medium

Royal Health Services

Profitability Merger & Acquisition Healthcare

Royal Health Services is a regional healthcare system operating several hospitals and clinics in the Midwest. Due to market fragmentation, and …

26 min
Duke
48