Practice With Over 200 Cases on Various Topics
Learn the case interview basics, practice with 200+ cases, and benefit from extensive test materials, and interactive self-study tools.
Expert case by Francesco
Style:
Our client is a large American music company with a 40% market share and $20 billion in revenue. During the last holiday season, the client released fewer new tracks onto music streaming services compared to the year before. We would like you to figure out what could be causing t
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Our client is a large American music company with a 40% market share and $20 billion in revenue. During the last holiday season, the client released fewer new tracks onto musi
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(Open whole case)
6.7k
Times solved
Intermediate
Difficulty
Expert case by Ian
Style:
Note: If you have not already done so, first work through the 1st part of this case: https://www.preplounge.com/en/management-consulting-cases/candidate-led-usual-style/intermediate/mbb-climate-change-operations-285This case is designed to show you how a case can evolve/change based on new informati
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Note: If you have not already done so, first work through the 1st part of this case: https://www.preplounge.com/en/management-consulting-cases/candidate-led-usual-style/intermediate/mbb-clim
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(Open whole case)
900+
Times solved
Intermediate
Difficulty
Expert case by Ian
Style:
Sky China, a government-backed Chinese airline, has recently seen profits plummet due to COVID-19. Profits are down 80% in the months of February and March, but are showing early signs of a rebound in April. They've brought you in to first investigate what can be done immediatedly to prevent he
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Sky China, a government-backed Chinese airline, has recently seen profits plummet due to COVID-19. Profits are down 80% in the months of February and March, but are showing early signs of a
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(Open whole case)
7.8k
Times solved
Intermediate
Difficulty
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Expert case by Ian
Style:
Prompt The United States is currently facing a major supply chain crisis due to long ship queues and wait times at its West Coast ports, particularly at the Port of Los Angeles. Docks are at maximum capacity, and the system is at a breaking point. The government has reached out to you to help f
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Prompt The United States is currently facing a major supply chain crisis due to long ship queues and wait times at its West Coast ports, particularly at the Port of Los Angeles. Docks a
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(Open whole case)
1.5k
Times solved
Beginner
Difficulty
Expert case by Ian
Style:
A mid-sized manufacturing company is concerned about the potential impacts of climate change on its operations. The company has a number of factories located in coastal regions that are vulnerable to flooding and other weather-related events, and it is concerned about the potential financial and rep
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A mid-sized manufacturing company is concerned about the potential impacts of climate change on its operations. The company has a number of factories located in coastal regions that are vuln
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(Open whole case)
2.7k
Times solved
Intermediate
Difficulty
Expert case by Francesco
Our client is Party Burger, a restaurant chain in the US serving premium burgers and salads for lunch. They rely on the quality of their products to attract customers, and they are usually fully booked. However, reviews have pointed out that the service offered could be improved. Our client is conce
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Our client is Party Burger, a restaurant chain in the US serving premium burgers and salads for lunch. They rely on the quality of their products to attract customers, and they are usually f
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(Open whole case)
5.3k
Times solved
Intermediate
Difficulty
Expert case by Cristian
Let’s assume our client is Poliglot, a popular language app. Poliglot is five years old, originally from the US, but available worldwide. The app currently offers the possibility of learning over twenty languages for free, with extra benefits (e.g., no ads, additional exercises) available to premium
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Let’s assume our client is Poliglot, a popular language app. Poliglot is five years old, originally from the US, but available worldwide. The app currently offers the possibility of learning
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(Open whole case)
3.2k
Times solved
Intermediate
Difficulty
Expert case by Gaurav
Style:
Our client is an alloy wheels manufacturer based in China. The client is contemplating entering the US market. At this point of time, the client sells the wheels in the China market. In order to make the wheels for the US market, he will have to expand its production capacity. As a result, whether t
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Our client is an alloy wheels manufacturer based in China. The client is contemplating entering the US market. At this point of time, the client sells the wheels in the China market. In orde
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(Open whole case)
5.2k
Times solved
Intermediate
Difficulty
Expert case by Hagen
ConsumerPackagingCo is a small, US-based consumer products packaging company that develops, produces, and sells plastic bags for storing sandwiches. The client currently owns one production line.Since demand for their plastic bags exceeds production capacity, ConsumerPackagingCo wants to determine h
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ConsumerPackagingCo is a small, US-based consumer products packaging company that develops, produces, and sells plastic bags for storing sandwiches. The client currently owns one production
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(Open whole case)
10.6k
Times solved
Intermediate
Difficulty
Style:
Your client is a Franchisee of a popular Steakhouse-chain in Germany. The Franchisee currently owns 2 Steakhouse-restaurants and wants you to investigate how well these perform and if there is any way for improvement?
Your client is a Franchisee of a popular Steakhouse-chain in Germany. The Franchisee currently owns 2 Steakhouse-restaurants and wants you to investigate how well these perform and if there is any way for improvement?
(Open whole case)
7.7k
Times solved
Advanced
Difficulty
Your client is Well Being (WB), a private healthcare company based in Germany. Well Being operates 10 hospitals in Germany (in comparison to 1,000 public hospitals). These hospitals are normally half the size of the public ones and are not providing Accident and Emergency (ER).Revenue comes fr
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Your client is Well Being (WB), a private healthcare company based in Germany. Well Being operates 10 hospitals in Germany (in comparison to 1,000 public hospitals). These hospitals ar
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(Open whole case)
28.9k
Times solved
Intermediate
Difficulty
Your client, Bookl, is a publishing company with stable sales in terms of both volume and price.Its distribution warehouse is reaching maximum capacity. This has lowered its service quality.The head of Bookl’s distribution department wants to extend the warehouse. The extension will cost $15 m and w
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Your client, Bookl, is a publishing company with stable sales in terms of both volume and price.Its distribution warehouse is reaching maximum capacity. This has lowered its service quality.
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(Open whole case)
12.4k
Times solved
Intermediate
Difficulty
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