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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 provided by Company case by
SET Management Consulting
SET Case: Strategische Neuausrichtung der Fröhlich Maschinen GmbH
Die Fröhlich Maschinen GmbH, ein mittelständisches Unternehmen mit Sitz in Deutschland, ist auf die Produktion von Spezialmaschinen für die Automobilindustrie spezialisiert. Das Unternehmen hat in den letzten fünf Jahren seinen Umsatz kontinuierlich gesteigert, jedoch ist die Profitabilität stark zurückgegangen. Die Gewinnmarge vor Steuern liegt bei nur 3,75 %, was deutlich unter dem Branchendurchschnitt von 8 % liegt. Gleichzeitig steht das Unternehmen vor internen und externen Herausforderungen: - Interne Herausforderungen: Ein veraltetes ERP-System führt zu ineffizienten Prozessen in der Produktion und Verwaltung. Zudem gibt es Hinweise auf eine unvorteilhafte Kostenstruktur und mangelnde Transparenz bei der Produktprofitabilität. - Externe Herausforderungen: Steigende Rohstoffpreise und ein intensiverer Wettbewerb setzen die Margen zusätzlich unter Druck. Einige Wettbewerber bieten ähnliche Produkte zu niedrigeren Preisen an und diversifizieren schneller in neue Branchen. Die Geschäftsführung hat Ihre Boutique-Beratung beauftragt, die Ursachen für die sinkende Profitabilität zu analysieren und konkrete Maßnahmen zur Verbesserung der Wettbewerbsfähigkeit vorzuschlagen. Ziel Analysieren Sie die Ursachen für die sinkende Profitabilität der Fröhlich Maschinen GmbH und entwickeln Sie konkrete Maßnahmen, um die Rentabilität und Effizienz langfristig zu steigern.
4.4
2.4k times solved
Difficulty: Intermediate
Interviewer-led
Restructuring
Company case provided by Company case by
Mercedes-Benz Management Consulting
MBMC Case: AMG | Turning the most affluent prospects into loyal clients
Mercedes‑AMG stands for uncompromising performance, engineering excellence, and emotional driving experiences. Yet recently, AMG’s top management has become concerned that while the product itself continues to exceed customer expectations, the moment of purchase no longer does. The trigger for this case was a concrete incident: a highly affluent customer configured an AMG top‑end vehicle in detail, was technically convinced, but ultimately decided against the purchase, stating: “It’s a fantastic car – but it didn’t feel special.” For the CEO of Mercedes‑AMG, this statement raises a critical question. In the luxury and performance segment, emotional differentiation at the point of decision is as important as horsepower or technology. Against this backdrop, AMG is exploring new ways to elevate the buying experience for its most valuable customers. One idea under discussion is the introduction of AMG Individualization Hubs – exclusive physical spaces where customers would finalize their vehicle together with AMG experts in a highly personalized and immersive setting. The management now asks you and your Consulting Team to assess this idea holistically: How can AMG strengthen emotional differentiation during the purchase decision, and do Individualization Hubs represent a strategically sound and economically viable solution? The objective is to develop a clear recommendation that balances brand impact, customer experience, and profitability.
4.9
17.8k times solved
Difficulty: Intermediate
Interviewer-led
Growth strategy
New product
Profitability analysis
Company case provided by Company case by
OC&C
OC&C Strategy Consultants Case: Expansion einer Schmuck Agentur in China
Unser Kunde, Schmuck Agentur, ist ein führender europäischer Fachhändler für Accessoires und Schmuck. Der Kunde ist derzeit nur in Europa aktiv und vertreibt sowohl Premium- und Luxusprodukte, meist von europäischen Marken, als auch "Mid-Market" Produkte, die eher der hauseigenen Marke angehören. Der Großteil des Vertriebs geschieht über das eigene stationäre Geschäft in Europa. Schmuck Agentur möchte expandieren, und zieht hierfür den chinesischen Markt in Betracht. Aus diesem Grund wirst Du gebeten zunächst Bewertungskriterien für einen möglichen Markteintritt zu erarbeiten. Im Anschluss wirst Du Informationen erhalten, die Dir erlauben einige Faktoren zu bewerten. Abschließend sollst Du eine Empfehlung aussprechen, ob der Kunde das stationäre Geschäft nach China expandieren sollte.
4.7
22.4k times solved
Difficulty: Intermediate
Candidate-led
Market analysis
Market entry
Profitability analysis
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
Market analysis
Market entry
Market sizing
Mergers & Acquisition
Company case provided by Company case by
SET Management Consulting
SET Case: Your own Management Consultancy
As one of three management consultants with many years of experience, you have SET yourself the goal of founding your own management consultancy. The topics, contents and solution offering with which you can advise and support potential customers are clear. The legal company is already founded and registered in the commercial register. Now you must pitch your business plan to the banks to get the necessary start-up financing! Especially the banks are interested in the underlying rationale of the SET Management Consulting business model. Your goal is to think of relevant financial KPIs and be prepared to explain the underlying revenue and cost streams in more detail.
4.4
21.2k times solved
Difficulty: Intermediate
Interviewer-led
Market entry
Profitability analysis
Case by
PrepLounge
Derivatives & Hedging Interview
This question set explores how companies use forwards, swaps, and options in practice to manage risk. You’ll cover theory, applications, and calculations. The aim is to test not only technical knowledge but also structured reasoning when applying derivatives to real-world corporate finance situations.
5.0
100+ times solved
Difficulty: Advanced
Interviewer-led
Mergers & Acquisition
Expert case by
Cristian
GreenLife Bank expands into Asia (McKinsey 2nd round)
Our client is Green Life, a digital challenger bank based in Europe. The bank operates solely online and offers its clients a variety of current accounts, insurance, and financial products. Green Life currently operates in 10 different EU countries and employs approximately 500 people. Due to its impressive regional growth, which amounted to €200m in profits last year, the company has recently considered expanding into Asia and introducing a new customer service training programme. This programme will be offered to new customer service representatives in the Asian division of the bank, but will also be expanded to Europe to upskill and retrain our existing staff. The client has requested your assistance in implementing this project. The senior project manager will be your primary point of contact throughout the engagement.
4.5
5.6k times solved
Difficulty: Advanced
Interviewer-led
Growth strategy
Operations strategy
Organizational behavior
Restructuring
Sustainability
Company case provided by Company case by
Oliver Wyman
Oliver Wyman Case: Full Electrons Ahead
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 year. However, sales have been far below the expected numbers. The management has engaged you to support them in understanding the reasons and advise them on how to adjust the product offering.
4.4
142.0k times solved
Difficulty: Intermediate
Candidate-led
Growth strategy
Market analysis
Market sizing
Operations strategy
Expert case by
Alberto
MBB Case - Sierra Springs
Our client is Sierra Springs, a top 3 spring water producer in the U.S. The company owns the entire bottled-water production supply chain, including water sourcing, production of water-based products, bottling and packaging and distribution to retail outlets. Sierra Springs also leads its own brand design, marketing and sales efforts. Sierra Springs has several brands across still and sparkling water drinks, 3 large bottling plants throughout the country and distribution agreements with most major retailers. Sierra Springs is evaluating the launch of a new product, a flavored sparkling bottled water called Berry Fizz. The company’s Chief Marketing Office has asked us to help analyze the major factors surrounding the launch of Berry Fizz and its own internal capabilities to support the effort.
4.9
3.6k times solved
Difficulty: Intermediate
Interviewer-led
New product
Case by
PrepLounge
SuperBurger
Our client is SuperBurger, a fast food chain that operates in the same class as McDonalds, Wendy's, Burger King and so on. They're the fourth largest fast food chain worldwide in terms of number of stores in operations. SuperBurger owns some of its stores, but 85% of its stores are owned by franchisees. As part of its growth strategy, the company has analyzed some potential acquisition targets including Tasty Donuts which is a growing doughnut producer active in the US and internationally. The client asked us to help him decide whether he should acquire the company or not.
4.5
16.6k times solved
Difficulty: Advanced
Interviewer-led
Mergers & Acquisition
Expert case by
Cristian
MBB first round - Soy Technologies
Our client, Soy Technologies specializes in soy production and processing. The client harvests their soybean crops and processes the soybeans to extract the protein and create soybean meals that are later used for animal feed. Since the demand for soy protein has been steadily increasing in recent years, our client has been looking at more profitable alternatives to create different soybean products, but our client is unsure about the next steps since they would have to entirely change the current processing operations. The alternatives that our client is currently considering are: - Producing soy milk which requires 45% of the extracted protein. - Producing soy concentrate which requires 70% of the extracted protein. - Producing soy isolate which requires 90% of the extracted protein. Our team has been asked to assist them in deciding which option would be best.
4.3
16.4k times solved
Difficulty: Advanced
Candidate-led
Growth strategy
Market entry
Market sizing
Mergers & Acquisition
New product
Profitability analysis
Restructuring
Sustainability
Case by
PrepLounge
Spain Shipping
Our client is a local shipping firm in Spain where they handle local shipping of packages delivered by international shipping firms like FedEx, UPS & DHL. These firms deliver packages to the key city hubs and then our client takes it from there. They want to know how many trucks they should lease to support their operations. From a cost-savings perspective they can only lease one model-type and we need to find out how many trucks the start-up needs.
4.2
5.2k times solved
Difficulty: Beginner
Candidate-led
Operations strategy
Profitability analysis
Company case provided by Company case by
FTI-Andersch AG
FTI-Andersch AG Case: Business Transformation – Global Plastics AG
Die Global Plastics AG ist ein im M-DAX gelistetes Unternehmen mit weltweit 2.500 Mitarbeitenden und einer Gesamtleistung in Höhe von € 395,0 Mio. in 2021. Der Umsatz des Unternehmens ging 2020 nach dem Ausbruch der COVID-19-Pandemie stark zurück und soll im Jahr 2022 wieder an das Niveau vor COVID-19 anknüpfen. Neben Umsatzrückgängen hat die Global Plastics AG auch mit einer erhöhten Varianz in den OEM Call-Offs zu kämpfen, was zu Überkapazitäten in der Produktion führt. Zusätzlich befindet sich die Global Plastics AG in Kundenverhandlungen zu bestehenden und neuen Verträgen. Das Thema Nachhaltigkeit ist tief in der Unternehmensidentität verankert. Das Unternehmen investiert kontinuierlich in die Forschung und Entwicklung von neuen Technologien. Diese Investitionen dienen im Wesentlichen dazu ... - ... das bestehende Produktportfolio weiter zu verbessern und sich einen Wettbewerbsvorteil zu erarbeiten. - ... den zu erwartenden strengeren Vorschriften hinsichtlich CO2-Neutralität der Wert-schöpfungskette als auch einer steigenden Beimischungsquote von recyceltem Kunststoff und Alternativmaterialien in den nächsten Jahren gerecht zu werden. Das Unternehmen ist bei den Kunden für seine innovativen Technologien bekannt und für seine branchenweit Maßstäbe setzende, präzise und qualitativ hochwertige Fertigung geschätzt. Die Global Plastics AG produziert weltweit in fünf Werken (USA, BRA, HUN, CHN, DEU) Kunststoffbauteile für Fahrzeuginnenräume in den Anwendungsbereichen PKW (PT-Segment), LKW (CT-Segment) sowie Baumaschinen (CON-Segment). Global Plastics beliefert primär deutsche Premium-OEMs weltweit und gilt als Qualitätsführer im Interior-Markt. Der globale Interior-Markt ist zunehmend von einem durch asiatische Wettbewerber generierten Preisdruck geprägt, die den Qualitätsansprüchen europäischer Kunden immer besser entsprechen. Sie wurden durch den Vorstand der Global Plastics AG beauftragt, einen Transformationsplan zu entwickeln, der die langfristige Wettbewerbsfähigkeit des Unternehmens sicherstellt. Ziel Ihres Workstreams ist die Analyse des aktuellen Produktionsnetzwerks sowie die Erarbeitung neuer Hebel für Wachstum. Die Global Plastics AG hat Ihnen zur Analyse ihre GuV und Bilanz zur Verfügung gestellt. Dort sind die Ergebnisse der Geschäftsjahre 2019 bis 2021 sowie der Forecast für das Geschäftsjahr 2022 (drei Monate Ist + neun Monate Plan) enthalten. Bitte lösen Sie die beiden unten aufgeführten Aufgaben.
5.0
1.4k times solved
Difficulty: Intermediate
Interviewer-led
Growth strategy
Market analysis
Operations strategy
Case by
PrepLounge
Fashion mail order
Your client is a direct mail clothing retailer. They primarily sell clothes through their product catalog. Next year, postage costs will increase to 40 cents per catalog. Your client wants to know whether his current business model is still profitable.
4.3
22.8k times solved
Difficulty: Beginner
Candidate-led
Growth strategy
Market analysis
Profitability analysis
Case by
PrepLounge
Inverto Case: VacuLuxe Innovations' Supply Chain Makeover
The client, VacuLuxe Innovations, is a manufacturer for vacuum pumps, e.g. rotary vane pumps, cryogenic pumps located in Germany. The company has grown from a start-up to a major corporation over the last 50 years. However, after benchmarking the economics of their business, the client discovered that their direct spend (i.e., COGS supplier spend) represented a higher percentage of their revenue than their closest competitors. The client's top management has engaged the SCM and procurement specialized consultancy Inverto to advise the company in this critical situation. An initial meeting with the CPO of VacuLuxe Innovations will be conducted tomorrow. VacuLuxe Innovations aims to discuss optimization potentials in the current collaboration with suppliers as well as levers to improve the supply chain resilience & carbon footprint. Unfortunately, VacuLuxe Innovations has only submitted the following high level data for their direct spend yet.
4.1
19.5k times solved
Difficulty: Intermediate
Candidate-led
Operations strategy
Organizational behavior
Profitability analysis
Expert case by
Ashwin
UrbanBrew Coffee Roasters
Our client is UrbanBrew Coffee Roasters, a specialty coffee roaster and café chain that currently operates five locations in Denver, Colorado. UrbanBrew is known for ethically sourced single-origin beans and a community-oriented café experience. UrbanBrew has been saving up capital to launch a new flagship location in Chicago, as they have been facing competitive saturation in Denver, and they believe there is a larger serviceable addressable market in the Chicago metro area. UrbanBrew has brought in your firm to help them understand the answers to two main questions: 1. Which neighborhood within Chicago is the most desirable? 2. How should UrbanBrew go about increasing their profitability as a business?
4.3
700+ times solved
Difficulty: Intermediate
Interviewer-led
Market entry
Profitability analysis
Company case provided by Company case by
E.ON Inhouse Consulting
E.ON Inhouse Consulting Case: E-Mobility
Climate change has become one of the biggest challenges in the 21st century, and with roughly 75% of all CO₂ emissions coming from energy, this sector plays a key role in the transition to a reduced carbon footprint. E.ON has taken up on the challenge to promote more sustainable and efficient energy solutions throughout its whole customer spectrum. Correspondingly, a shift towards more sustainable energy consumption is noticed across the globe with many cities having set themselves ambitious climate targets, among those are: - Copenhagen -100% CO₂ emissions by 2025 - Amsterdam -60% CO₂ emission by 2030 - New York -40% CO₂ emissions by 2030 With E.ON focusing entirely on the “new” energy world, we have become the partner of choice for solutions propelling the energy transitions. Mr. Jensen, the mayor of Essen has come to E.ON requesting our help to accelerate the transition for his city. Essen is a city with about 600,000 inhabitants and prides itself as a forward-thinking one with lots of ambitions to become green itself. The economy is well and with his freshly won election the mayor looks forward to put its promised big initiatives into real projects.
3.6
16.0k times solved
Difficulty: Intermediate
Interviewer-led
Market analysis
Market entry
Market sizing
Profitability analysis
Company case provided by Company case by
zeb Consulting
zeb case: Quo vadis, customer?
The bank "His Earlship Charles", a domestic retail and private bank is in a difficult situation. Profits have been declining over the past years due to the ongoing low interest rates set by the central bank. Additionally, the bank is suffering from a decreasing number of customers. The board of directors is worried about digitalization and wondering, whether the bank is adequately prepared for it. Please analyze the situation of the client and develop means to sustainably increase profits. Consider the worries expressed by the board of directors.
4.3
82.6k times solved
Difficulty: Advanced
Candidate-led
Operations strategy
Profitability analysis
Company case provided by Company case by
CTcon
CTcon Case: Das beste Eis der Stadt!
Deine Klientin ist die Besitzerin der Eisdiele TOTO in einer deutschen Großstadt. Das Geschäft läuft so gut, dass die Besitzerin eine weitere Filiale eröffnen will. Sie ist hellauf begeistert und möchte auf Nummer sichergehen. Sie fragt Dich daher: Ist das eine gute Idee?
4.6
16.8k times solved
Difficulty: Intermediate
Interviewer-led
Capacity change
Growth strategy
Market entry
New product
Profitability analysis
Expert case by
Gaurav
MBB Final Round Case – Non-Profit Museum Revenue Increase
Your client is ‘Muse 19’, a Museum in Paris with a large collection of 19th century artifacts, predominantly paintings and sculptures. The museum is run by a non-profit organization based in France. The museum is quite popular amongst students, artists and tourists. Last year the museum attracted almost 2 million visitors. Despite this, the museum’s revenue has been declining for the last three years. Surprisingly, other museums of similar nature have been doing much better than Muse 19. The museum director has approached you for advice.
4.6
30.5k times solved
Difficulty: Advanced
Interviewer-led
Pricing
Profitability analysis

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 demand, pricing, 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 threats. Business 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 markets, business 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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👉  Want to take it a step further? Connect with our experienced coaches.

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Agrim
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Irene
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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.

Let's Move On With the Next Articles:

Presentation and Communication
Consulting Skills & Preparation
The majority and the most obvious part of preparation is, of course, the substantive preparation for your case interview. However, you also need to present what you have learned in a way that gives your interviewer an impression of your personality and character. This means that you must appear confidentand communicate clearly and precisely. The best preparation is useless if you come across as closed-off and insecure. As a consultant, you must always appear trustworthy and confident when interacting with clients to be taken seriously and to enable you and your team to work in a solution-oriented manner. This is already tested in the case interview – albeit indirectly ;)
To the article
General Knowledge
Consulting Skills & Preparation
In case interviews, having solid general knowledge can make a big difference, especially in market sizing questions. Knowing basic facts about regions, population sizes, and economic indicators helps you build stronger arguments. It’s not just about the analysis itself but also about showing interviewers that you understand global trends and can quickly process key information — an important skill in consulting. In a case interview, quick and accurate estimates are essential. For example, if you're asked to evaluate the potential market for a product in a specific country, having solid data — like the population size — is crucial. Without this information, it can be challenging to make a meaningful calculation. In addition to national market data, it's important to know about key global markets. Being familiar with major economic regions like the U.S., China, and the EU is valuable because large consulting firms such as McKinsey and BCG operate extensively in these areas. A solid understanding of these regions shows that you can think about global factors and helps you stand out from other candidates. What Your Knowledge of Population, Economy & Geography Says About You Having strong general knowledge in specific areas not only shows that you are well-prepared, but also that you can quickly understand economic relationships—a crucial skill in consulting. When you have information like population sizes or a country's Gross Domestic Product (GDP) at your fingertips, you can quickly verify assumptions and make informed decisions, which is exactly what case interviews expect. Additionally, your knowledge of these topics demonstrates a genuine interest in world affairs and your ability to recognize and understand global trends. This insight is vital for evaluating how political, economic, and social changes affect businesses. It also highlights your capability to absorb and use complex data effectively. Population Country/Region Population (approx.) Worldwide 8.05 billion China 1.426 billion India 1.419 billion Europe (EU states) 450 million USA 335 million Indonesia 277 million Brazil 203 million Russia 143 million Japan 124 million Germany 83 million UK 68 million GDP Forecast in USD for 2024 Country/Region GDP 2024 (approx. in trillions USD) Worldwide 105 trillion USD USA 25 trillion USD China 18 trillion USD Japan 4.3 trillion USD Germany 4.5 trillion USD France 3.0 trillion USD UK 3.1 trillion USD India 3.9 trillion USD Italy 2.2 trillion USD Brazil 2.1 trillion USD Canada 2.2 trillion USD Key Data to Know for Your Case Interview In case interviews, making quick and accurate estimates is key. A good grasp of units, along with basic fraction and percentage calculations, is essential for working efficiently. Additionally, being comfortable with time units is important for making rough estimates and calculations. The table of larger and smaller time units below provides a handy overview of commonly needed values. These fundamental skills help you tackle tasks confidently and quickly. Overview of Time Conversions: Days, Weeks and Hours Larger Units Smaller Units Days/Year 365 days (In leap years: 366 days) Days/3 Years 1,095 days Days/4 Years 1,461 days (including 1 leap year) Weeks/Year 52 weeks Hours/Week 168 hours Seconds/Hour 3,600 seconds Conversion of Fractions to Percentages and Decimal Values Fraction Percentage Decimal 1/5 20% 0.20 1/6 16.67% 0.1667 1/7 14.29% 0.1429 1/8 12.5% 0.125 1/9 11.11% 0.1111 1/10 10% 0.10 1/11 9.09% 0.0909 1/12 8.33% 0.0833 1/13 7.69% 0.0769 1/14 7.14% 0.0714 1/15 6.67% 0.0667 1/16 6.25% 0.0625 1/17 5.88% 0.0588 1/18 5.56% 0.0556 1/19 5.26% 0.0526 1/20 5% 0.05 Remember, it’s not enough to just memorize these numbers—you also need to be able to calculate with them effectively! Use our Mental Math Tool to specifically train your math skills and prepare for your next interview.
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Preparation Plan
Consulting Skills & Preparation
Preparing for a case interview can feel overwhelming, but having a structured plan will help you stay focused and make steady progress. A well-organized approach ensures you build a strong foundation, practice effectively, and refine your skills before the big day. In this guide, we will walk you through the key components of an effective practice plan, including self-study, peer practice, and working with a coach. Let’s go!
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