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.

BCG
Medium

Unicloth

Market Sizing mathematical calculation Retail

Our client, Unicloth, is an Asian clothing retailer attempting to establish a profitable presence in the United States. However, since they arrived …

30 min
Wharton
67
Easy

Unicloth

Merger & Acquisition

通过和客户交流,暂时没有合适的机会进行JV(成立合资公司),于是还剩下2个选项: primary investment(一级市场投资)、M&A(Mergers & Acquisitions,并购) 进一步缩小研究范围,进入到量化评估阶段。 此时需要候选人给出评估投入产出比(ROIC)的模型,面试官会 …

20 min
wharton
54
Medium

Workplace Insurance Co.

Market Sizing Financial Services

Our client is a large US insurance company that is thinking about launching a new type of insurance product that deals with injuries at a workplace – …

32 min
Cornell
53
Medium

Zephyr Beverages

Retail

Our client, Zephyr Beverages, is a division of a large consumer products company. The division produces fruit juices in three forms, all under the …

30 min
Kellogg
45
Medium

A B-e-a-utiful Case

Growth Strategy Product Launch Consumer Goods

SkinDeep is a U.S based skincare company headquartered in Austin, TX. SkinDeep currently offers a wide variety of skincare products such as face wash, …

30 min
Duke
30
Bain
Medium

A Hairy Ordeal

Profitability Merger & Acquisition Retail

Your friend Megan Black calls you to ask for your advice. Megan had been working in the beauty industry as an independent hair stylist for 2 years …

31 min
Darden
76
Medium

Aces Delivery Service

Profitability Competitive Response Transportation/Logistics

Our client, Aces, is a package delivery firm that operates in Country XYZ. Five years ago, XYZ's government deregulated the package delivery industry, …

30 min
Cornell
45
LEK
Medium

Aftermarket Auto Parts

Growth Strategy Merger & Acquisition Manufacturing

Our client, KLE Capital, is evaluating the acquisition of company ABC, a leading branded manufacturer of high-performance automotive aftermarket …

35 min
Tuck
61
McKinsey
Hard

AI

Strategic Decision Growth Strategy Recruitment

Our client, JobJedi, is a major job board in the Philippines that began operating in 2019 and has experienced rapid growth. Currently, the platform …

44 min
PeterK
91