Topic Overview
Topic Overview
Getting Started
Learn how to prepare for your case interview in a structured and efficient way, and maximize your chances of success.
Preparation Plan
Self Study
Practice With Peers
Practice with Coaches
Learn all about the different types of cases in consulting interviews and how to be well-prepared for every challenge.
Market Sizing
Market Entry
Brainteaser
Growth Strategy
M&A Cases
Pricing
Competitive Response
Valuation Cases
Profitability Cases
Structuring
Understand why a clear structure is crucial in case interviews and how it helps you solve complex cases efficiently.
Approaching a Case
How to Build a Good Structure
How to Communicate Your Structure
How to Practice Structure
Math in Case Interviews
Learn about the most common mathematical requirements in case interviews and how to handle them confidently and efficiently.
Why Math Matters
Fast Math
How to Practice Math Skills
Back to overview

Business Sense

Business sense refers to the ability to quickly grasp economic dynamics and make decisions that are both strategically and commercially sound. In consulting, it’s not enough to repeat theories from your business degree. What matters is a deep understanding of how companies operate, what drives markets, and what different stakeholders are aiming to achieve.

Consultants with strong business acumen can quickly adapt to new industries, understand client needs, and set priorities that make economic sense. They don’t just ask, “What is analytically correct?” – they also ask, “What truly benefits the company?” This mindset often makes the difference in a case interview.
 

 

Why Your Business Sense Matters in Consulting

As a consultant, you’re expected not only to analyze complex problems but also to think in a solution-oriented and entrepreneurial way. A strong business mindset helps you put analyses into context, assess actions realistically, and focus on generating maximum client value.

In day-to-day consulting, you're working under pressure, collaborating with decision-makers, and constantly weighing trade-offs. Those who think commercially and can strategically prioritize have a clear edge.

In a case interview, showing that you understand markets and business models is key – it sets you apart and proves your readiness for the job.

👉 In our Case Library, you can prepare effectively with curated practice cases and put your business sense to the test.

Company case by
Roland Berger
Roland Berger Case: Onlinestar
4.2
108.9k times solved
Difficulty: Intermediate
Candidate-led
Growth strategy
Market analysis
Profitability analysis
Onlinestar, an online retailer of furniture and garden products (core business), has grown significantly in recent years(...)
Onlinestar, an online retailer of furniture and garden products (core business), has grown significantly in recent years as a result of an expansion o(...)
Case by
PrepLounge
DCF Analysis at CloudCore Inc.
5.0
300+ times solved
Difficulty: Intermediate
Interviewer-led
Valuation
You’re working on a DCF valuation for CloudCore Inc., a publicly traded cloud computing company. You’ve built a standard(...)
You’re working on a DCF valuation for CloudCore Inc., a publicly traded cloud computing company. You’ve built a standard unlevered DCF model using a W(...)
Case by
PrepLounge
Pharma R&D
4.4
64.1k times solved
Difficulty: Intermediate
Candidate-led
Market analysis
Operations strategy
Profitability analysis
Your client is a pharmaceutical company which is worried about the portfolio optimization of their R&D projects.They(...)
Your client is a pharmaceutical company which is worried about the portfolio optimization of their R&D projects.They hired us to investigate it an(...)
Case by
PrepLounge
Handyhüllen
4.4
10.1k times solved
Difficulty: Beginner
Interviewer-led
Market entry
Market sizing
New product
Pricing
Profitability analysis
Ein guter Freund von Dir hat seinen Job gekündigt, um seinen Lebensunterhalt nun mit dem Verkauf von Handyhüllen zu best(...)
Ein guter Freund von Dir hat seinen Job gekündigt, um seinen Lebensunterhalt nun mit dem Verkauf von Handyhüllen zu bestreiten. Du sollst ihm dabei he(...)
Expert case by
Commercial Feasibility of Natural Gas Pipeline
2.5
900+ times solved
Difficulty: Beginner
Candidate-led
Market entry
Market sizing
Profitability analysis
A large natural gas field is unexpectedly discovered on the Mediterranean island of Corsica. The gas can be accessed and(...)
A large natural gas field is unexpectedly discovered on the Mediterranean island of Corsica. The gas can be accessed and produced relatively easily an(...)
Expert case by
MBB Second Round - CodeWave employee turnover challenge
0.0
2.9k times solved
Difficulty: Intermediate
Interviewer-led
Brain teaser
Growth strategy
Organizational behavior
Profitability analysis
Restructuring
Assume our client is CodeWave, a large software development firm headquartered in Silicon Valley. The company has a soli(...)
Assume our client is CodeWave, a large software development firm headquartered in Silicon Valley. The company has a solid reputation in the tech indus(...)
Case by
PrepLounge
Juice producer
3.9
5.0k times solved
Difficulty: Beginner
Candidate-led
Profitability analysis
A major juice producer sells packaged fruit juice to retail outlets. Normally, the juice is packed and sold in 16-ounce(...)
A major juice producer sells packaged fruit juice to retail outlets. Normally, the juice is packed and sold in 16-ounce carton containers, but recentl(...)
Expert case by
Case with a twist: Chinese Alloy Wheels – US Market Entry
4.3
5.4k times solved
Difficulty: Intermediate
Candidate-led
Capacity change
Market entry
Market sizing
Our client is an alloy wheels manufacturer based in China. The client is contemplating entering the US market. At this p(...)
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(...)
Company case by
Oliver Wyman
Oliver Wyman Case: Full Electrons Ahead
4.4
135.2k times solved
Difficulty: Intermediate
Candidate-led
Growth strategy
Market analysis
Market sizing
Operations strategy
Your client, large automotive OEM WyCar, has developed its first fully electric vehicle (EV) and introduced it as a pilo(...)
Your client, large automotive OEM WyCar, has developed its first fully electric vehicle (EV) and introduced it as a pilot on the Austrian market last(...)
Case by
PrepLounge
Eyes Inc.
4.3
13.3k times solved
Difficulty: Advanced
Candidate-led
Growth strategy
Market analysis
Profitability analysis
Your client, Eyes Inc., is a contact lens manufacturer situated in the US. They seek to increase their market share over(...)
Your client, Eyes Inc., is a contact lens manufacturer situated in the US. They seek to increase their market share over the next two years and asked(...)
Expert case by
MBB - Taxis in Manhattan
3.5
5.9k times solved
Difficulty: Intermediate
Interviewer-led
Brain teaser
Market entry
Market sizing
An entrepreneur has come to you looking to disrupt the taxi industry in NYC. They are interested in determining the numb(...)
An entrepreneur has come to you looking to disrupt the taxi industry in NYC. They are interested in determining the number of taxis in Manhattan, in o(...)
Case by
PrepLounge
Bank envelope
4.5
63.3k times solved
Difficulty: Beginner
Candidate-led
Pricing
Profitability analysis
Your client, Customlope, is the leader in the US secure envelope manufacturing industry. Banks buy these envelopes for o(...)
Your client, Customlope, is the leader in the US secure envelope manufacturing industry. Banks buy these envelopes for operations such as money deposi(...)
Case by
PrepLounge
Sandwich place
4.4
3.6k times solved
Difficulty: Beginner
Candidate-led
Market sizing
A local sandwich place has a shop located in a busy business district. The business district is filled with large head-o(...)
A local sandwich place has a shop located in a busy business district. The business district is filled with large head-offices of major corporations,(...)
Company case by
Berg Lund & Company
Berg Lund & Company Case: Value Growth Strategy - Northern Retail Bank
4.9
3.8k times solved
Difficulty: Intermediate
Interviewer-led
Operations strategy
Restructuring
Du befindest Dich derzeit in einem strategischen Projekteinsatz bei der Northern Retail Bank (NRB), die vor drei Jahren(...)
Du befindest Dich derzeit in einem strategischen Projekteinsatz bei der Northern Retail Bank (NRB), die vor drei Jahren von einem Finanzinvestor übern(...)
Case by
PrepLounge
Intermediate Valuation Interview Questions for Finance
5.0
300+ times solved
Difficulty: Intermediate
Interviewer-led
Mergers & Acquisition
Valuation
This question set helps you go beyond the basics of valuation by comparing key methodologies and exploring when and how(...)
This question set helps you go beyond the basics of valuation by comparing key methodologies and exploring when and how to use each one effectively. Y(...)
Company case by
Bain & Company
Bain Case: BeautyCo – Where Did the Profits Go?
4.6
54.1k times solved
Difficulty: Intermediate
Candidate-led
Market analysis
Profitability analysis
Our client BeautyCo is a large European perfumery company with 500 shops across Europe. However, BeautyCo has been strug(...)
Our client BeautyCo is a large European perfumery company with 500 shops across Europe. However, BeautyCo has been struggling with a decrease in profi(...)
Expert case by
BCG Final Round: Stadium Naming Rights
4.4
2.9k times solved
Difficulty: Intermediate
Candidate-led
Brain teaser
Competitive response
Growth strategy
Market analysis
Market entry
Mergers & Acquisition
New product
Pricing
Profitability analysis
Valuation
Our client is NeuBank, a neobank in the US. A soccer stadium in Ohio is offering exclusive naming rights, and NeuBank is(...)
Our client is NeuBank, a neobank in the US. A soccer stadium in Ohio is offering exclusive naming rights, and NeuBank is considering bidding for them.(...)
Case by
PrepLounge
Music Streaming - Market Sizing
4.4
9.2k times solved
Difficulty: Beginner
Interviewer-led
Brain teaser
Market sizing
Profitability analysis
Your friend is an aspiring artist and is asking for your consulting advise on a problem that he has been struggling with(...)
Your friend is an aspiring artist and is asking for your consulting advise on a problem that he has been struggling with. Your friend (the artist) is(...)
RSM Ebner Stolz Case: Noch zu retten?
3.1
11.9k times solved
Difficulty: Intermediate
Interviewer-led
Operations strategy
Profitability analysis
Sie werden vom Management der mittelständischen Packaging-Group gebeten, eine Einschätzung zur wirtschaftlichen Lage des(...)
Sie werden vom Management der mittelständischen Packaging-Group gebeten, eine Einschätzung zur wirtschaftlichen Lage des Konzerns abzugeben. Im Rahmen(...)

How Business Sense Shows Up in Case Interviews

Your business sense won’t be tested directly – but it shows up in your thinking, your assumptions, and your recommendations. Here are five moments when it really counts:

5 tips on how to show business sense in case interviews

1. Define a clear objective.

Clarify what the company wants to achieve in the case. Is it short-term profit, long-term growth, or a stronger market position? A well-defined goal aligns your analysis and recommendations – and shows you understand the business context.

2. Develop sound hypotheses.

Top candidates derive economically plausible hypotheses. If revenue is dropping, explore potential causes like demandpricing, or competitive pressure.

3. Evaluate actions realistically.

Go beyond theory. Consider real-world feasibility, conflicting objectives, and strategic risks. Instead of simply saying “raise prices,” consider price elasticity, customer segments, and likely competitor reactions.

4. Interpret numbers in the right context.

Numbers only make sense when interpreted correctly. High margins might signal a premium position – or upcoming competitive threatsBusiness sense means understanding what the numbers imply in context.

5. Make a well-founded recommendation.

Your final recommendation should be logical and economically viable. Acknowledge risks or gaps, and show that your solution could succeed in the real world.
 

How to Train Your Business Sense

Business sense isn’t innate – it’s a skill you can develop. The key is to build a solid understanding of economic principles and learn how real-world decisions are made.

Start by regularly reading business news. Outlets like New York Times, the Wall Street Journal or the Financial Times will help you get a feel for marketsbusiness models, and strategic thinking. Go beyond the facts – try to understand the economic rationale behind each story.

When practicing case interviews, stay sharp and reflective. Ask yourself: Is my reasoning not only logical but also economically sound?

Mock interviews with peers are especially helpful. You’ll improve your communication skills and receive valuable feedback.

👉 Use our Meeting Board to find peers and practice together.

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Find more meeting invitations on our meeting board and post your own suggestion.

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Also, think like an entrepreneur in daily life. Observe companies, analyze new strategies, and reflect on what drives success or failure. The more often you go through this process, the sharper your business intuition becomes – and that’s what sets you apart in interviews.
 

Key Takeaways

Business sense is one of the most important success factors in both consulting and case interviews. It reflects your ability to quickly recognize economic patterns, form sound assumptions, and make realistic, client-oriented decisions. In interviews, what sets top candidates apart isn’t memorized theory but the ability to see the bigger picture: understanding what really matters to a business, prioritizing strategically, and proposing solutions that are both practical and value-driven.

To demonstrate your business sense, it’s crucial to clearly define the objective of the case, develop plausible hypotheses, assess potential actions not only analytically but also from a business standpoint, and interpret numbers within the correct context. Your final recommendation should be not just logical, but economically viable and well thought through.

The good news is that business sense can be learned. By regularly reading business news, reflecting on strategic decisions, working through case interviews critically, and actively seeking feedback, you’ll build a strong foundation in economic thinking. Over time, this mindset will not only boost your interview performance but also set you up for long-term success in consulting.

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