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Creativity

Creativity is a crucial skill assessed during case interviews. While traditional case interview preparation often emphasizes analytical and quantitative abilities, creativity is equally important. This skill demonstrates a candidate's ability to think outside the box, develop a wide array of viable ideas, and propose innovative solutions. In this article, we will explore why creativity is vital in case interviews, how interviewers assess it, and strategies to ensure you never run out of creative ideas during your case-solving process.

Table of contents

The Importance of Creativity in Case Interviews

How is Creativity Assessed in Case Interviews?

Demonstrating Creativity in Case Interviews Effectively

Avoiding Creative Blocks in Case Interviews

Key Takeaways

The Importance of Creativity in Case Interviews

Creativity is not just about coming up with any ideas, but about generating a diverse set of sound and practical solutions. During case interviews, candidates are often faced with complex, open-ended questions that require more than just textbook knowledge. These scenarios test your ability to apply common sense, imagination, and innovative thinking to real-world business problems. Demonstrating creativity shows that you can navigate ambiguity and generate strategic insights that could give a company a competitive edge.

💡 Pro Tip: Use our Case Library to familiarize yourself with a variety of business problems and potential solutions. This will help you build a reservoir of ideas to draw from during your interviews.

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Bain & Company

Bain Case: Old Winery

You have inherited the “Old Winery” from your grandfather, a winery that has been family-owned for five generations and can be dated back to the 16th century. Half of the eleven hectares are used to grow white grapes, the other half to grow red grapes. They are grown in a conventional way, i.e. they are not organically farmed and certified. The vine stocks are in a good condition regarding age and care. Overall, the only ¼ of the harvest is made into wine by the winery itself; the rest is sold. Your grandfather never wanted to change the image of the winery and left the managerial and administrative task to a young and energetic wine-maker. Due to the not so well-known brand, the demand for the “Old Winery” wine is currently rather low. You do not intent to run the winery operatively, given your limited knowledge of winemaking, but find the idea of owning a winery exciting.

4.3

152.0k times solved

Difficulty: Intermediate

Candidate-led

Growth strategy

Market analysis

Market sizing

Mergers & Acquisition

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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

82.5k times solved

Difficulty: Advanced

Candidate-led

Operations strategy

Profitability analysis

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Inverto Case: FashionForward’s Sourcing Shake-up

FashionForward is a mid-sized, private-label fashion retailer headquartered in Europe with €600 million in annual revenue. Its product portfolio includes fast-fashion collections for men and women, sold in 220 stores across six countries, and online. The company currently sources approximately 85% of its total production volume from Bangladesh, heavily relying on just three key suppliers for over 70% of that volume. Their procurement strategy is highly cost-driven, and supplier relationships are transactional. FashionForward has now asked Inverto to develop a new sourcing strategy. Over the last 18 months, FashionForward has faced increasing procurement challenges: - A drop in demand for trend-sensitive fashion categories - Long lead times (up to 40 days), limiting reactivity to seasonal trends - Repeated shipping delays and FX volatility from Banglades - Overstocking in basics and stockouts of fashion-forward items - ESG non-compliance flagged in two factories during an audit - Growing pressure from the board to increase agility and reduce dependency on Bangladesh

4.4

11.1k times solved

Difficulty: Intermediate

Interviewer-led

Market analysis

Operations strategy

Open case

Expert case by

Ben

ProfitWizardry: Maximizing Hogwarts University's Magical Margins

Your client is Hogwarts University. Their President, Dr. Albus Dumbledore, is concerned with the university’s profitability and needs your help in determining the best course of action.

0.0

300+ times solved

Difficulty: Intermediate

Candidate-led

Profitability analysis

Public sector

Open case

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FTI-Andersch AG

FTI-Andersch AG Case: Turnaround – Global Plastics AG

Sie wurden vom Vorstand der Global Plastics AG beauftragt, die wirtschaftliche Performance der Unternehmens-Gruppe im Rahmen eines Independent Business Review (IBR) zu analysieren und das Management zu beraten. Das Unternehmen ist seit dem 1. Januar 2019 durch eine Kontokorrentlinie i.H.v. € 150,0 Mio. finanziert. Darüber hinaus gibt es keine weiteren Verbindlichkeiten gegenüber Kreditinstituten. Das finanzierende Bankenkonsortium hat aufgrund schlechter Quartalszahlen und einer angespannten Marktlage eine Validierung der Mittelfristplanung angefordert. Die Global Plastics AG produziert weltweit in 5 Werken Kunststoffbauteile für Fahrzeuginnenräume in den Anwendungsbereichen PKW (PT-Segment), LKW (CT-Segment) sowie Land- (AG-Segment) und Baumaschinen (CON-Segment). Global Plastics beliefert primär deutsche Premium-OEMs und gilt als Qualitätsführer im Interior-Markt. Das Unternehmen nutzt dabei patentierte Technologien in den Bereichen Spritzguss, Kunststoffgalvanik sowie Heißprägung. Der Interior-Markt ist zunehmend von einem Preisdruck durch asiatische Wettbewerber geprägt, die den Qualitätsansprüchen europäischer Kunden immer besser entsprechen. 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 des Geschäftsjahres 2022 enthalten. Bitte lösen Sie die unten aufgeführten Aufgaben.

4.6

4.0k times solved

Difficulty: Beginner

Candidate-led

Restructuring

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Volkswagen Group Consulting

Volkswagen Group Consulting Case: Wo soll produziert werden?

Ihr Kunde ist in einem globalen Automobilkonzern dafür verantwortlich ein neues Produkt mit einem Volumen von 140.000 Fahrzeugen über den gesamten Produktionszeitraum auf den Markt zu bringen. Bedingt durch finanzielle Anspannung liegt ein besonderer Fokus auf den Kosten.

4.3

15.3k times solved

Difficulty: Intermediate

Interviewer-led

Market entry

New product

Pricing

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Berg Lund & Company

Berg Lund & Company Case: Value Growth Strategy - Northern Retail Bank

Du befindest Dich derzeit in einem strategischen Projekteinsatz bei der Northern Retail Bank (NRB), die vor drei Jahren von einem Finanzinvestor übernommen wurde. Während des Mittagessens lädt Dich der CEO zu einem Espresso in sein Büro ein. Dort erläutert er, dass der Finanzinvestor bestrebt ist, den Unternehmenswert der Bank zu steigern – möglicherweise für einen künftigen Verkauf oder Börsengang, weitere Details stehen zum jetzigen Zeitpunkt noch nicht fest. Gemeinsam mit Deinem Projektteam sollst Du nun Maßnahmen entwickeln, um die Profitabilität der Bank zu verbessern. Angesichts der Ergebnisse des letzten Geschäftsjahres und des intensiven Wettbewerbsdrucks sieht der CEO hier dringenden Handlungsbedarf. Der CEO bittet Dich darum, in 30–45 Minuten in sein Büro zurückzukommen, um Deine fachkundige Einschätzung für erste konkrete Stellhebel zu diskutieren.

4.9

5.3k times solved

Difficulty: Intermediate

Interviewer-led

Operations strategy

Restructuring

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PrepLounge

Bodybuilding Made Easy

Your client is a newly founded protein company. Its owners are two brothers. One of them is a chemist and the other one is a very famous fitness model and personal trainer on YouTube. They intend to enter the nutrition supplements industry where they want to focus on protein supplementation for bodybuilding. The chemist has the capabilities to produce protein products for this industry. He has used this knowledge and a substantial loan to build a factory in Germany that would allow the brothers to mass produce their protein products. The brothers have approached you to advise them on how they can use their capabilities to profitably sell their product using their factory in Germany. They request very practical advice on how to get their product from their factory into the hands of the consumer at a profit.

4.0

11.4k times solved

Difficulty: Advanced

Candidate-led

Market analysis

Market entry

Market sizing

New product

Operations strategy

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Expert case by

Deniz

CoffeeWorks reusable cups

CoffeeWorks is one of the leading coffee retail chains in the UK. The client is planning to introduce reusable cups with an aim to decrease the consumption of single-use disposable cups. The main goal of the client is to enhance their brand image as a sustainable retailer without harming current profitability levels. Thus, they approached us to check whether they should go ahead with their plan.

4.1

4.4k times solved

Difficulty: Advanced

Interviewer-led

Market analysis

Market entry

New product

Profitability analysis

Open case

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PrepLounge

Inverto Case: Fast Dish Restaurant

Fast Dish, a publicly traded Quick Service Restaurant (Franchise) company with over €20 billion in revenue and more than 20.000 restaurants globally, has recently faced major challenges with regards to supply chain management and sustainability. The client's top management has engaged the SCM and procurement specialized consultancy Inverto to advise the company in this critical situation.

3.5

16.6k times solved

Difficulty: Intermediate

Interviewer-led

Operations strategy

Organizational behavior

Pricing

Profitability analysis

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Expert case by

Margot

AltaVia Elevators

Your client is AltaVia Elevators, a Vienna-based elevator manufacturer and the number 4 player in Europe. The company has two businesses: New equipment: AltaVia sells about 20,000 new elevator units per year to construction projects, generating about EUR 1.6 billion in revenue. Service: AltaVia maintains about 400,000 units under paid service contracts, generating about EUR 960 million in revenue. Every installed elevator legally requires certified maintenance, and new units include two years of free maintenance by AltaVia. When that period ends, the building owner decides whether to sign a paid AltaVia service contract or switch to a third party. Paid service customers can also leave AltaVia later. New equipment sales have just reached a record high and the order book is full. Yet group operating profit has declined for the third year in a row. Over the same period, LiftServ, a PE-backed independent service group, has been buying small maintenance firms across Europe and prices standard maintenance about 30% below AltaVia. The CEO wants to know: why is profit falling despite record sales, and what should AltaVia do about it?

5.0

900+ times solved

Difficulty: Intermediate

Interviewer-led

Profitability analysis

Open case

Case by

PrepLounge

Stripe IPO: Advanced Valuation Interview Questions Set

This set of questions focuses on IPO valuation using Stripe as an example. It tests your understanding of core valuation methods and your ability to apply them in realistic, interview-style scenarios. Set aside 30–35 minutes for the whole set. Each question includes a model answer to check your approach and improve your technicals.

5.0

300+ times solved

Difficulty: Advanced

Interviewer-led

Valuation

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Expert case by

Hagen

Sprinker

Sprinker is a mid-sized, US-based publishing agency that develops, produces, and sells educational materials. It has come to their attention that some private schools are considering changing their first-grade textbooks, for which they would need a publishing agency. Sprinker is interested in participating in the closed tender and wants to determine whether this would be economically viable.

4.5

27.9k times solved

Difficulty: Beginner

Candidate-led

Competitive response

Growth strategy

Market analysis

Market entry

Market sizing

New product

Profitability analysis

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Wohin mit den Schränken?

Der Klient, OSEKA, ist ein profitabler Möbelhersteller aus Spanien. Bisher liefert er seine - in Spanien hergestellten - Möbel auch nur nach Spanien. Kürzlich melden aber einige Möbelhäuser aus Deutschland Interesse an, die Möbel auch verkaufen zu wollen. Der CEO des Unternehmens fragt dich, ob es gut wäre dann auch einen Produktionsstandort in Deutschland zu eröffnen.

4.5

4.7k times solved

Difficulty: Intermediate

Interviewer-led

Capacity change

Growth strategy

Operations strategy

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Mercedes-Benz Management Consulting

MBMC Case: Software-Revolution im Automobilsektor

Ein Automobilhersteller hat zu einer Strategiekonferenz mit dem Vorstand eingeladen. Es soll die zukünftige Positionierung des Unternehmens diskutiert werden. Sie sind als Speaker in der Konferenz eingeplant und sollen einige Fragestellungen beantworten, die Sie vom Vorstand erhalten haben. Grundsätzlich kommt es dem Unternehmen darauf an, mit der strategischen Ausrichtung einen mittel- bis langfristigen Wettbewerbsvorteil auf dem Markt zu erlangen.

4.6

8.8k times solved

Difficulty: Intermediate

Interviewer-led

New product

Profitability analysis

Open case

Case by

PrepLounge

Basic Merger Model Interview Questions Set

This question set helps you build a solid foundation in M&A modeling by covering the key drivers of accretion and dilution, deal structuring, and synergy analysis. You’ll review the mechanics of a basic merger model, explore how different financing methods impact EPS, and understand strategic considerations like purchase price allocation and debt capacity. You should expect to spend 30–40 minutes on the full set. Use the model answers to test your understanding, identify gaps, and sharpen your ability to communicate M&A concepts clearly and confidently.

5.0

600+ times solved

Difficulty: Beginner

Interviewer-led

Mergers & Acquisition

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PrepLounge

Health Coaches

Our client is a large national health care payer (health insurance company, e.g. Aetna) exploring the launch of a new disease management program to better serve its 5 million members. The idea is to hire and train a team of “Health Coaches” to specialize in a single disease area (e.g., heart disease, diabetes, etc.). Each coach will manage a portfolio of patients to reduce the costs of overall health expenditures (e.g., reminders to take drugs, provide limited medical advice, suggested diet, etc.). Studies show that once a month contact with each patient reduces health spending by 5%, on average. Should our client launch the program? If so, what steps should it take?

4.5

20.7k times solved

Difficulty: Intermediate

Interviewer-led

Market entry

Profitability analysis

Public sector

Open case

Expert case by

Hagen

Grocery Wholesaler

GroceryWholesaleCo is a leading international grocery wholesaler that sells, markets, and distributes food products, equipment, and supplies to restaurants, healthcare and educational facilities, lodging establishments, and other customers who prepare meals away from home. Historically, the client was able to ensure sustainable growth; however, profits have plummeted over the last three years. As a result, GroceryWholesaleCo wants to discover the reasons for this decline in profitability and identify strategies to turn the situation around.

4.7

14.1k times solved

Difficulty: Intermediate

Candidate-led

Growth strategy

Market analysis

Profitability analysis

Open case

Case by

PrepLounge

RWE Consulting Case: Floating Wind in Japan

RWE is an international renewables company with a proud heritage of more than 125 years in the energy business. Recently, during the Capital Markets Day in 2023, RWE’s CEO renewed the company’s 2030 vision of being a global leader in green energy. To achieve this, additional substantial investments in clean technologies are planned, allowing for a total capacity of more than 30 GW to be added until then. Against this background,RWE is constantly scanning for attractive investment opportunities in core and new markets with a focus on renewable energy sources like offshore or onshore wind as well as photovoltaics. After winning an offshore wind project on the Japanese West Coast, let us assume, for the context of this case study, that RWE is now actively exploring additional opportunities in Japan. The RWE Consulting team was asked to evaluate the attractiveness of the Japanese market and find suitable additional investment opportunities with special interest in the new technology of floating offshore wind. Specifically, your job as a consultant is to provide a “Go or No-Go” recommendation on whether to invest in floating wind in Japan.

4.6

34.3k times solved

Difficulty: Intermediate

Interviewer-led

Market analysis

Market entry

Market sizing

Profitability analysis

Open case

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RSM Ebner Stolz Management Consultants

RSM Ebner Stolz Case: Noch zu retten?

Sie werden vom Management der mittelständischen Packaging-Group gebeten, eine Einschätzung zur wirtschaftlichen Lage des Konzerns abzugeben. Im Rahmen der Analyse der operativen Ergebnisse der Auslandswerke soll das Werk identifiziert werden, bei dem der aktuell größte Handlungsbedarf besteht. Davon ausgehend sollen Optionen erarbeitet und bewertet werden, die der Kandidat dem Management im Umgang mit diesem Auslandswerk empfehlen würde und was ggf. auf Basis der Analyse für Rückschlüsse hinsichtlich der Konzernzahlen gezogen werden können.

3.0

12.8k times solved

Difficulty: Intermediate

Interviewer-led

Operations strategy

Profitability analysis

Open case

How is Creativity Assessed in Case Interviews?

Interviewers typically assess creativity through open-ended questions that lack exhibits or starting information. These questions challenge candidates to think on their feet and come up with multiple solutions independently. For example, you might be asked how to increase a company's market share without being given specific data points or frameworks. The expectation is to generate a variety of ideas, usually aiming for at least five distinct concepts. This not only showcases your creativity, but also your ability to think deeply and broadly about a problem.

💡 Pro Tip: Check out our Brain Teaser Collection to sharpen your creative thinking skills and prepare for unexpected questions.

Brainteasers

Challenge Your Logical and Numerical Thinking

Keep calm!

Demonstrating Creativity in Case Interviews Effectively

While creativity is important, maintaining structure in your answers is equally crucial. Here are some strategies to effectively showcase your creativity during a case interview:

Organize by themes: Instead of listing random ideas as they come to mind, group your thoughts into high-level themes. This approach demonstrates structured thinking and helps you cover different aspects of the problem comprehensively. For instance, if asked to improve customer satisfaction, you might categorize your ideas into themes like product quality, customer service, and marketing strategies.

💡 Pro Tip: Use our Structuring Drills to practice breaking down complex problems into manageable themes. This will help you organize your ideas logically during interviews.

Drills

Structuring, logical, and numerical reasoning drills prepare you for the big day!

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Sense-check ideas: Ensure that your ideas are practical and can be implemented in the given context. It’s important to show that your creative solutions are not just imaginative, but also feasible. Discuss the potential impact and challenges of each idea briefly to indicate your practical understanding.
Differentiate between quick wins and long-term solutions: Highlighting a mix of immediate actions and strategic, long-term initiatives shows that you can think short-term and long-term. Quick wins might include small adjustments that can be implemented quickly with minimal resources, while long-term ideas might involve significant investments or strategic changes.
Summarize and wrap up: After brainstorming, summarize your ideas along the key themes and indicate how they inform your overall answer to the case. This step not only reinforces your structured approach but also helps the interviewer follow your thought process and the rationale behind your recommendations.

Avoiding Creative Blocks in Case Interviews

Running out of ideas can be a challenge during a case interview. Here are some tips to keep the creative juices flowing:

Mind map on how to be creative in Case Interviews with four tips: using frameworks as starting points, being inspired by business news, practicing regularly with cases, and avoiding stress while collecting ideas.

Preparation: Familiarize yourself with common business problems and innovative solutions. Reading case studies and business news can provide a wealth of ideas and inspiration.
Practice: Regularly practice with case scenarios to build your creative muscle. The more you practice, the easier it becomes to generate ideas on the spot.

👉 Participate in Mock Interviews on PrepLounge to simulate real interview conditions and receive feedback on your creative thinking.

Use frameworks: While creativity goes beyond traditional frameworks, they can serve as useful starting points to ensure you cover all bases. Customize and expand upon these frameworks with your unique insights.
Stay calm and positive: Stress can stifle creativity. Stay calm, take a deep breath, and approach each question with a positive mindset.

💡 Pro Tip: Use our Stress Question Tool to improve your ability to stay creative and focused under pressure.

Stress Questions

Be prepared for your personal fit interview and stay calm under pressure.

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Key Takeaways

Creativity is a vital component of case interview success, reflecting your ability to generate diverse, practical, and innovative solutions. By organizing your thoughts into high-level themes, ensuring the feasibility of your ideas, balancing quick wins with long-term strategies, and summarizing your key points, you can effectively showcase your creativity. Preparing thoroughly, practicing regularly, and maintaining a positive attitude will help you keep your ideas flowing. Embrace the creative challenges of case interviews, and you’ll be well on your way to impressing your interviewers and securing that coveted consulting role.

Let's Move On With the Next Articles:

Business Sense

Consulting Skills & Preparation

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.

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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 ;)

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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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