Practice With Cases on Various Topics

Case by
PrepLounge
Intermediate Valuation & DCF Interview Questions Set
Thisintermediate-level question set covers key concepts in valuation, with a particular focus on the Discounted Cash Flow (DCF) method. You'll review the main valuation approaches, then work through the full DCF process – from calculating free cash flow to understanding discount rates, terminal value, and capital structure effects. Plan for about 30–35 minutes to complete the set. Model answers are included to help you check your logic and technical knowledge.
5.0
500+ times solved
Difficulty: Intermediate
Interviewer-led
DCF (Discounted Cash Flow)
Case by
PrepLounge
Intermediate Accounting Interview Questions Set
This set of questions is designed to help you master the core concepts around the three financial statements. The difficulty ranges from beginner to advanced, progressing from foundational questions to a multi-step scenario that tests your understanding of capital expenditures, debt financing, depreciation, interest, and asset write-downs. In total, walking through this set in an interview would take approximately 20 minutes, making up around 40% of a typical 45-minute interview. Below, you’ll find model answers for each question, including tips for the interviewer on what to look for in candidate answers.
5.0
300+ times solved
Difficulty: Intermediate
Interviewer-led
Audit
Case by
PrepLounge
Acquiring a vineyard in the Piedmont region (Italy)
Your client, a private equity fund, is considering entry into the wine business through the acquisition of a vineyard called “Piumarolo” in Italy's renowned Piedmont region. Since this marks the fund's initial foray into this specific sector, they have engaged our team to conduct a preliminary market analysis and determine the feasibility of this prospective transaction.
4.4
8.9k times solved
Difficulty: Beginner
Interviewer-led
Practice Cases with Peers That Are Currently Looking for Interview Partners.
Case by
PrepLounge
Fast Food Pricing
Our client is a global fast-food restaurant that offers a wide range of breakfast and rest of day products including burgers, salads, fries, and beverages, and offers combo bundles. Over the last ~5 years in the US, our client has seen a relatively flat guest count, but a decline in profitability. They have launched several large national advertising campaigns focused on highlighting their "value" products which have not turned around profits the way they had hoped. The head of the US business has asked us to help him understand why gross margin is decreasing, and specifically to take a look at his menu's pricing. - Is there an issue with the menu pricing structure? If so, what would you recommend to restructure the pricing? - What is the overall implications to volume and gross margin with a revised pricing structure?
4.5
8.4k times solved
Difficulty: Intermediate
Interviewer-led
Pricing Profitability analysis
Case by
PrepLounge
McKinsey Case: Digital & Vegan Restaurant Franchise
Our client is a European venture capital firm. They are potentially interested in investing into a new restaurant franchise player from Austria, called “VegDigi”. VegDigi has just 3 corporate restaurants in Vienna and no franchisees, yet, but their business model is considered innovative for a restaurant industry, and is based on 3 pillars: - Proprietary IT system – VegDigi’s team has developed their own IT system (which manages all restaurant processes – from cashier desk and employee schedules to inventory management and delivery). - Innovative vegan menu – VegDigi offers fresh, whole-foods vegan menu, which differentiates itself from the rest of the fast food offering in taste and quality. VegDigi puts a lot of focus on its foods being healthy. - Transparent business practices and processes – VegDigi prouds itself to be a transparent business, meaning they publish all their data and talk about their success and failures openly online. Our client has engaged us to help them to determine whether or not to make an investment into the VegDigi.
4.6
28.1k times solved
Difficulty: Intermediate
Interviewer-led
Case by
PrepLounge
VISO
Your client is a big bank that issues credit cards with a €100 annual fee. Recently, a supermarket entered the credit card business. The supermarket’s credit cards do NOT have an annual fee. Your client wants to know how they should react to this new competitor.
4.0
13.7k times solved
Difficulty: Beginner
Interviewer-led
Competitive response Pricing
Case by
PrepLounge
Travel Destination
Your client is the government of a region in southern Spain. Situated in this region are the country’s main tourist locations, mostly beaches. The government is not satisfied with the revenues of the tourism sector. They have contacted our company to find a solution for this problem.
4.4
13.4k times solved
Difficulty: Intermediate
Interviewer-led
Case by
PrepLounge
Bookl
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 will NOT increase the company’s revenues. The CEO wants your company to determine whether the investment is necessary.
4.1
12.6k times solved
Difficulty: Intermediate
Interviewer-led