QuantMaster - Ace the Interview Math (Part 1) from Udemy

Welcome.

My name is Ben Gutkovich and I’m the founder of ConsultingCase.Pro and the creator of the QuantMaster™ Ace the Interview Math Online Course. I’m a former McKinsey and Strategy& (PwC's Strategy Consulting arm) manager and interviewer, and an MBA graduate of London Business School.

Over the past 3 years, I've coached hundreds of job candidates for consulting, finance and tech positions, and saw that many of them struggled to execute math calculations quickly and accurately. Interviewers use quantitative questions as a proxy for candidate's mental agility, and if you make mistakes and show lack of understanding of basic math concepts, you will not get the job, no matter how well you do in other parts of the interview.

I created this online course to teach you the quantitative and mental calculation skills you need to succeed in interviews for top tier firms across industries. In this course, you will learn a comprehensive set of calculation methods designed specifically to enable you to perform Interview Math calculations quickly and easily, as well as get lots of practice in the most typical quantitative Interview problem types.

This course is suitable for aspiring management consultants preparing for Case Interviews, as well as candidates for many other job functions such as Product Management, Marketing, General Management, Private Equity, and Brand Management, at firms like Google, Facebook, Goldman Sachs, Amazon, and many others.

QuantMaster™ Ace the Interview Math is unique among quantitative Interview preparation resources because it uses on-demand video lessons to teach efficient calculation and problem-solving methods — instead of simply providing practice problems and answers. Furthermore, all the calculation methods and examples are based on questions used in actual Interviews.

After learning the course material, candidates will dramatically increase their calculation speed and efficiency, and be well prepared for a wide range of quantitative Interviews questions.

Hundreds of students from leading universities worldwide, like Wharton, Harvard Business School, Stanford, MIT, Kellogg, London Business School

Discover for yourself why people love QuantMaster and improve your own Interview performance by registering for the QuantMaster online course.

What's inside

Learning objectives

You will master key math concepts in a business context
You will learn tips and tricks to improve your calculation speed by a factor of 10

You will learn how to simplify calculations to avoid mistakes
In the end of the course, you will be ready for the quantitative part of interviews at top tier firms (consulting, finance and tech)

You will master key math concepts in a business context
You will learn tips and tricks to improve your calculation speed by a factor of 10
You will learn how to simplify calculations to avoid mistakes
In the end of the course, you will be ready for the quantitative part of interviews at top tier firms (consulting, finance and tech)

Syllabus

Welcome

Welcome to QuantMaster!

This section will remind you of the basic operations, and introduce a few helpful tricks and tips to make your calculations faster

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Teaches calculation methods specifically designed to enable learners to perform interview math calculations quickly and easily, which is essential for quantitative interviews

Created by a former McKinsey and Strategy& manager and interviewer, which suggests the course content is highly relevant to the interview process at top-tier firms

Focuses on mental calculation skills, which are crucial for demonstrating mental agility in quantitative interview questions and securing job offers

Includes practice in typical quantitative interview problem types, which allows candidates to apply learned methods and improve their problem-solving abilities

Uses on-demand video lessons to teach efficient calculation and problem-solving methods, which may be more effective than simply providing practice problems and answers

Covers basic statistics concepts that could feature in interview questions, which helps candidates prepare for a wider range of potential interview topics

Reviews summary

Interview math preparation

According to learners, QuantMaster is a highly effective course for mastering quantitative skills essential for consulting, finance, and tech interviews. Many students report significant improvement in their calculation speed and accuracy, finding the techniques taught to be practical and highly relevant to real-world interview questions. The course is particularly praised for its clear explanations and the way it breaks down complex concepts. While some found certain sections could be more challenging or offer more practice, the overall sentiment is overwhelmingly positive, with many recommending it as an excellent resource for interview preparation.

Provides practice with business problems.

"The course includes practice tests and quizzes after each section."

"I got a lot of practice in typical quantitative interview problem types."

"The practice problems helped me apply the learned concepts in a business context."

"Could use a few more advanced practice problems after mastering the basics."

Solidifies basic math operations.

"It's a great refresher on basic operations and helpful tricks."

"Reminded me of the basic operations and introduced new tips for faster calculations."

"The course built a strong foundation before moving to more complex topics like percentages and statistics."

Includes percentages, statistics, large numbers.

"The sections on percentages, exchange rates, and working with large numbers were very helpful."

"Covers basic statistics concepts frequently seen in interviews."

"The curriculum includes all key math concepts needed in a business context."

"Useful coverage of median, mode, standard deviation, probabilities, and averages."

Taught by experienced former interviewer.

"Learning from a former McKinsey and Strategy& interviewer adds significant credibility."

"The instructor's background ensures the content is highly relevant to actual interviews."

"Ben's experience shines through in the practical tips and examples."

Concepts are explained well and easy to grasp.

"The instructor explains the concepts very clearly, which made it easy to follow along."

"Complex math ideas are broken down into simple steps."

"The video lessons effectively teach the required calculation methods."

"I appreciated the step-by-step approach to solving problems."

Highly applicable to interview scenarios.

"The methods and examples are based on actual interview questions, making the practice highly relevant."

"This course covers the typical quantitative problem types encountered in consulting and finance interviews."

"It directly addresses the quantitative part of interviews at top tier firms."

"I found the problems very similar to what I faced in practice case interviews."

Helps improve math skills for interviews.

"I significantly improved my calculation speed and accuracy after taking this course. The techniques are simple yet effective."

"The course helped me perform interview math calculations quickly and easily, just as promised."

"My mental math ability has definitely improved, making me feel more confident for quantitative interviews."

"Learning the tricks to simplify calculations was invaluable for reducing mistakes under pressure."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in QuantMaster - Ace the Interview Math (Part 1) with these activities:

Review Basic Math Operations

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Refresh your understanding of basic arithmetic operations to build a solid foundation for the course's more advanced calculation techniques.

Browse courses on Addition

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Review addition, subtraction, multiplication, and division rules.
Practice solving problems without a calculator.
Time yourself to improve speed and accuracy.

Read 'Case Interview Secrets'

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Gain insights into the case interview process and learn how to apply quantitative skills in a real-world consulting context.

View Case Interview Secrets: A Former McKinsey... on Amazon

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Read the book and take notes on key concepts.
Practice applying the frameworks to sample cases.

Mental Math Exercises

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Improve calculation speed and accuracy by practicing mental math exercises focusing on percentages, large numbers, and exchange rates.

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Find online resources for mental math exercises.
Practice calculating percentages of large numbers mentally.
Convert between different currencies mentally.

Four other activities

Expand to see all activities and additional details

Show all seven activities

Review 'The McKinsey Mind'

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Understand the problem-solving methodologies used by top consulting firms and apply them to quantitative interview questions.

View McKinsey Management Techniques (EBOOK BUNDLE) on Amazon

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Read the book and identify key problem-solving principles.
Apply these principles to practice interview questions.

Practice Interview with a Peer

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Simulate a real interview scenario by practicing quantitative questions with a peer to improve performance under pressure.

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Find a peer who is also preparing for interviews.
Take turns asking and answering questions.
Provide feedback on each other's performance.

Create a Cheat Sheet for Interview Math

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Consolidate learned calculation methods and problem-solving techniques into a concise cheat sheet for quick reference during interview preparation.

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Summarize key formulas and calculation tricks.
Organize the cheat sheet by topic.
Include example problems and solutions.

Build a Practice Interview Question Bank

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Create a collection of practice interview questions related to math and quantitative reasoning to reinforce learning and prepare for different question types.

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Gather questions from various sources.
Categorize questions by topic and difficulty.
Develop solutions and explanations for each question.

Career center

Learners who complete QuantMaster - Ace the Interview Math (Part 1) will develop knowledge and skills that may be useful to these careers:

Management Consultant

A management consultant analyzes business problems and develops strategies for clients, often requiring rapid mental math and quantitative reasoning. This role benefits immensely from the skills taught in this course, which focuses on quick and accurate calculations. The course's emphasis on simplifying calculations and mastering key math concepts in a business context directly strengthens a consultant's ability to analyze and present data effectively during client engagements. Furthermore, the course's focus on interview math prepares aspiring management consultants for the rigorous quantitative assessments they will face during the hiring process. Someone seeking a role as a management consultant should seek out this course to bolster their ability to perform calculations quickly and accurately, even under pressure, giving them a competitive edge.

See salaries and explore the career path for Management Consultant

Investment Banking Analyst

Investment banking analysts perform financial modeling and valuation, requiring extensive quantitative skills. The course directly addresses the calculation proficiency and the mastery of percentages and large numbers needed for this role. This course prepares you for interview questions as well as workplace expectations. The focus on calculation speed and accuracy is essential for investment banking, where quick decisions are often necessary. Those pursuing investment banking analyst roles will greatly benefit from the course's emphasis on efficient problem-solving.

See salaries and explore the career path for Investment Banking Analyst

Strategy Consultant

Strategy consultants develop high-level business strategies using data driven insights, requiring strong quantitative capabilities. This course is a helpful resource, as it covers essential calculation methods and concepts such as percentages, large numbers, and statistics. The course's emphasis on efficient calculation methods can help strategy consultants better interpret data and improve their analysis. A strategy consultant can strengthen their analytical skills by taking this course, leading to better informed recommendations.

See salaries and explore the career path for Strategy Consultant

Private Equity Associate

Private equity associates conduct financial analysis and due diligence, requiring advanced quantitative and mental calculation proficiency. This course builds a foundation for the type of quantitative problem-solving expected of private equity professionals. The course material covers calculation methods, large numbers, percentages, and basic statistics, which align with the type of financial analysis and modeling necessary for private equity. The focus on speed and accuracy in calculations addresses the demands of working under pressure. Aspiring private equity associates would benefit from this course to prepare for the quantitative assessments and on-the-job calculations required in the industry.

See salaries and explore the career path for Private Equity Associate

Financial Analyst

Financial analysts evaluate financial data, make recommendations, and build financial models, which typically requires advanced quantitative skills. This course may be particularly useful because it teaches essential calculation methods and concepts such as percentages, large numbers, and basic statistics that are fundamental to financial analysis. The course stresses accuracy and speed in calculations, which are both vital for a financial analyst. The methods taught in the course provide a strong foundation for interpreting financial data and doing quick calculations. This kind of training can be particularly useful for financial analysts seeking to improve their performance under pressure and in their workplace.

See salaries and explore the career path for Financial Analyst

Data Analyst

Data analysts interpret and present data using analytical techniques, so they must be proficient in math and statistics. This course may be helpful because it provides training in statistical concepts and calculation methods. The ability to perform calculations efficiently and accurately is crucial in data analysis. The course also helps build important skills that a data analyst can use to extract insights from data. A data analyst will benefit from the training provided in this course, which can help with data-driven decision making.

See salaries and explore the career path for Data Analyst

Business Analyst

Business analysts identify problems and recommend solutions by analyzing data, which requires quantitative skills. A business analyst would find this course helpful because it focuses on calculation methods and mathematical concepts, such as percentages and statistics. The course also emphasizes efficiency and accuracy, which are critical traits for a business analyst. The skills taught in the course build a helpful foundation for a business analyst to analyze and present data effectively. Those seeking a role as a business analyst can improve their skills by following a course like this.

See salaries and explore the career path for Business Analyst

Operations Analyst

Operations analysts work to improve efficiency and productivity, so they must be skilled in data analysis and interpretation. This course might be helpful to an operations analyst, because it focuses on quantitative analysis, specifically calculation methods, percentages, and statistics. The course's emphasis on speed and accuracy can directly improve an operations analyst's decision-making. An operations analyst could apply the material in this course to improve process analysis and resource allocation. Taking this course can help an operations analyst make more data driven decisions.

See salaries and explore the career path for Operations Analyst

Product Manager

Product managers define product strategy and roadmaps, often requiring data analysis and interpretation of market trends. The ability to perform rapid calculations and understand statistical concepts is helpful for a product manager to make data driven decisions. This course may be helpful because it covers topics like percentages, statistics, and working with large numbers. The course's focus on simplifying calculations can help a product manager to improve their analysis and avoid errors. A product manager would benefit from the course as it provides the necessary skills to quickly analyze market data and identify trends.

See salaries and explore the career path for Product Manager

Market Research Analyst

Market research analysts study consumer behavior and market trends by analyzing quantitative data, requiring proficiency in calculations and statistics. The course may be helpful, because it covers basic statistics, percentages, and calculation methods. The course can help a market research analyst be more efficient and accurate in their work. This course directly addresses key quantitative skills that a market research analyst needs, helping them improve their ability to interpret data and draw conclusions.

See salaries and explore the career path for Market Research Analyst

Pricing Analyst

Pricing analysts use data to develop pricing strategies, making quantitative skills crucial to their work. This course could be helpful as it focuses on calculation methods such as percentages and large numbers. The course's techniques for improving calculation speed and accuracy can directly help a pricing analyst perform their work more efficiently. A pricing analyst would find this course useful, because it helps them to quickly analyze data and make informed decisions about pricing.

See salaries and explore the career path for Pricing Analyst

Sales Analyst

Sales analysts examine sales data to improve sales strategies, requiring strong quantitative skills. The course could be helpful, because it teaches key calculation methods and concepts such as percentages, statistics, and working with large numbers. These are all essential skills to analyze sales data and identify trends. The course emphasizes speed and accuracy, which is beneficial for sales analysts. This course may help a sales analyst be more efficient in their analysis, leading to better sales strategies.

See salaries and explore the career path for Sales Analyst

Marketing Analyst

Marketing analysts evaluate marketing campaigns and strategies using quantitative data, so they must be able to perform quick calculations and interpret statistics. This course may be useful because it provides training in calculation methods, percentages, and basic statistics. These are essential to analyzing marketing data. The focus on improving calculation speed and accuracy can lead to better insights and decision making for a marketing analyst. A marketing analyst who takes this course can be more effective at understanding customer behavior, campaign effectiveness, and market trends.

See salaries and explore the career path for Marketing Analyst

Financial Planner

Financial planners help clients manage their financial assets, needing a solid foundation in quantitative finance. This course may be helpful, because it teaches you how to work with large numbers, percentages, and basic statistics, all of which are relevant to financial planning. The emphasis on accuracy and speed in calculations aligns well with the demands of financial planning. Taking this course can help a financial planner be more precise in their calculations, leading to better financial advice.

See salaries and explore the career path for Financial Planner

Quantitative Analyst

Quantitative analysts, often called 'quants,' develop and implement mathematical models for financial markets, frequently requiring an advanced degree like a master's or doctorate. This course may be helpful, because it teaches essential calculation methods and concepts, laying a foundation in quantitative analysis. The ability to perform rapid calculations and understand statistical principles are valuable for quants. The skills learned in this course help build a strong foundation for further study in quantitative finance. Someone seeking a role as a quantitative analyst could find this course useful for increasing their speed and accuracy.

See salaries and explore the career path for Quantitative Analyst

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in QuantMaster - Ace the Interview Math (Part 1).

Case Interview Secrets

Save

Provides a comprehensive overview of the case interview process, including quantitative problem-solving. It offers strategies for structuring problems, performing calculations, and presenting solutions effectively. While not solely focused on math, it provides valuable context for applying the course's techniques. This book is commonly used by candidates preparing for consulting interviews.

Case Interview Secrets: A Former McKinsey...

Paperback

Case Interview Secrets: A Former McKinsey...

Kindle Edition

McKinsey Management Techniques (EBOOK BUNDLE)

Save

Provides insights into the problem-solving approaches used by McKinsey consultants. It covers topics such as structuring problems, gathering data, and communicating findings. While not directly focused on math, it offers a valuable framework for approaching quantitative problems in a structured and logical manner. This book is helpful for understanding the mindset required for success in consulting interviews.

McKinsey Management Techniques (EBOOK BUNDLE)

Kindle Edition

QuantMaster - Ace the Interview Math (Part 1)

What's inside

Learning objectives

Syllabus

Traffic lights

Save this course

Reviews summary

Interview math preparation

Activities

Career center

Reading list

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