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Jackson Kailath

Our Students Share Their Experience:

  • It´s unbelievable the I bought many other courses in udemy and other platforms that sell "get 700+, from zero to 700+, etc" but were very poor courses. But this one is Amazing, the teacher is really worried for you to understand. The best Gmat course. -Hernando Fierro

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Our Students Share Their Experience:

  • It´s unbelievable the I bought many other courses in udemy and other platforms that sell "get 700+, from zero to 700+, etc" but were very poor courses. But this one is Amazing, the teacher is really worried for you to understand. The best Gmat course. -Hernando Fierro

  • "This is a great review for anyone who is hoping to brush up on their quant skills going into the GMAT. I did my first practice exam 6 weeks before my exam date and scored a 640, with the quant section being the main area that I needed to improve on. After 12 years, I got in touch with my high school math teacher who forwarded me grade 11 and 12 textbooks, which were helpful, but honestly, just too much content to get through in a short time. I found this course on Udemy, and found it to be very helpful because it is broken out so clearly and the instructor has a very good way of explaining the concepts. There were probably only 2-3 times in the whole 40 hours where I knew that there was a faster way to solve the problems. Also, because Udemy has the function available to speed up, if you are reasonably familiar with certain sections, you can watch it at 2.0x, etc. Anyway, long story short, I got 710 on my GMAT yesterday, with a 48/51 on the quant section and purchased this course only 30 days before that. (Don't get me wrong, I put in a lot of hours in those days, but I still think that's a great result.) This plus the official practice questions and exams, and online forums for particular questions was the key to my success, but the practice questions don't give you any indication about the breadth of concepts or whether you're anywhere near being familiar with all of them. This course was critical for that - thank you very much. "-Chloe Cameron

  • I really liked this course, and found it very comprehensive. Jackson has meticulously designed the course structure and prudently selected the sequencing of concepts. I felt both adequately coached and intellectually challenged at various points in the course to get a very holistic learning experience overall. Would highly recommend this to anyone preparing for GMAT.-Karan Kapoor

  • Well Done, very helpful and the content actually motivated me- Farhan Hasan

  • One word which describes the instructor: Diligence. You’ll get good value for your money and even more.-Adaora Anyanti

  • Great course. I just went through all the concepts and am about to start working on some problem questions that I saved for later. I solved several easier problem questions and Jackson provides great explanations to guide me through how to solve better or more efficient. I am not good at math but Jackson provides great solutions step by step to make it easier to understand math. There are some sections that I don't understand how to solve questions but Jackson promptly replies to your questions. This is very important for me to understand the material thoroughly and to move forward to the next question with confidence. Overall, 5 stars both on course material and instructor's attentiveness. Highly recommend this course to everyone who is preparing for GMAT. -Yosuke Tomita

  • Fast paced, direct to the point and very well handled when it comes to explanations. Make maths be piece of cake.-Eduardo Prioli Novaes

Many More . Check the review section below.

ABOUT THE COURSE:

GMAT Quantitative Reasoning and Data Insights can be mastered with the right approach.

“Even the most motivated and intelligent student will advance more quickly under the tutelage of someone who knows the best order in which to learn things, who understands and can demonstrate the proper way to perform various skills, who can provide useful feedback, and who can devise practice activities designed to overcome particular weaknesses.”

― Anders Ericsson, Peak: Secrets from the New Science of Expertise

TARGET SCORE 99%ile / 760+ GMAT  

Do you have trouble getting answers to problems which you already practised ? Do you get a feeling that GMAT Math seems unending ? Are you able to retain and apply your learnings in mock tests ? Do you feel confident about what all you have learnt ? 

You have come to the right place where you will be able to bring structure to your Math Prep. With this course, everyday you study for the GMAT will bring you progress and you will be adding to the reservoir of knowledge to apply on GMAT DAY.  

Instead of spending hours and hours on just problem solving, FIRST focus on building rock solid fundamentals. Once you finish this course you will know all the types of questions and have interlinkages between various topics and question types in your mind. Then you will be all set to spend just sufficient time for practise. The difference will be that every question you continue to practise after this course will stick in your mind because it will just add to the reservoir of knowledge you have already built.

Get ready to achieve your DREAM Score. I scored 760 in the GMAT  by approaching GMAT prep in a structured manner.

The Topics are arranged to easily form a mental structure comprising of Topics and Question types for the GMAT.

  • BASICS for GMAT

    In this section we cover the basics including what prime numbers are, HCF & LCM, Different types of fractions, Decimal Numbers, Classification of Numbers, BODMAS rule and Exponents.

  • Algebra Basics for GMAT

    This section is an introduction to word problems. It covers linear equations in both one variable and multiple variable scenarios. Word problems are covered throughout the course in respective sections. This section build fundamentals so that you can easily grasp new concepts in the other sections wrt word problems. Algebraic identities are also covered here. 9+ Solved Questions.  

  • Data Sufficiency Basics

    In this section we get started with Data Sufficiency Questions. We start by Analysing what DS Questions are and cover common traps and tricks for DS questions in the GMAT. After covering the basics we discuss 700+ level DS questions using simple concepts discussed in the Basics and Algebra basics sections. 26Solved Questions.  

  • Percentages + Average & Alligation for GMAT

    These 2 sections cover various topics that will take you from the basics to an advanced level. Multiple problem types and solution techniques. 27+ Practise Questions solved in detail.

    QUIZ Testing Percentages + Average & Alligation (20 Questions) followed by Video Solutions

  • Data Sufficiency Questions based on Percentages + Average & Alligation

    In this section we discuss 700+ level Data Sufficiency Questions using concepts covered in Percentages and Averages & Alligation. Techniques to reduce Calculations and arrive at the answer in the quickest possible ways are discussed. 11 Practise Questions solved in detail.

  • Simple Interest and Compound Interest

  • Speed, Distance and Time + Work for GMAT

    These 2 sections cover various topics that will take you from the basics to an advanced level. Multiple problem types and solution techniques. 52+ Practise Questions solved in detail.

    QUIZ Testing Speed, Distance and Time + Work (20 Questions) followed by Video Solutions

  • Data Sufficiency Questions based on Speed + Work

    In this section we discuss 700+ level Data Sufficiency Questions using concepts covered inSpeed and time & Work. We focus on mastering tricky questions that are usualy traps set for the test taker.  7 Practise Questions solved in detail.

  • Numbers for GMAT

    Numbers is divided into 17 Sections covering various topics that will take you from the basics to an advanced level. Multiple problem types and solution techniques. 44+ Practise Questions solved in detail.

    QUIZ Testing Numbers (22 Questions) followed by Video Solutions

  • Data Sufficiency Questions based on Numbers

    In this section we discuss 700+ level Data Sufficiency Questions using concepts covered in Numbers. 13  700+ level Practise Questions solved in detail.

  • Permutation and Combination for GMAT

    This is divided into 7 Sections. Starting with the difference between Permutation and Combination, takes you to an advanced level. 36+ Practise Questions solved in detail.

    QUIZ Testing Permutation and Combination (20 Questions) followed by Video Solutions

  • Probability for GMAT

    9 Sections. Get to know the various types of Questions and Concepts with Explanation sessions followed with 18+ Solved practise Questions.

    QUIZ Testing Probability (20 Questions) followed by Video Solutions

  • Coordinate Geometry for GMAT

    Indepth coverage of concepts with lot of interlinkages. Covers Trignometry basics also (useful for some questions) 

  • Algebra:Equations for GMAT

    Indepth coverage of Quadratic Equations, Graphing Quadratic functions, Understanding the Roots / Sum / Product of roots etc of quadratic and higher order equations. 20+ Solved Questions.

  • Data Sufficiency, Inequalities and Absolute Valuesfor GMAT

    Indepth coverage of Inequalities and Absolute value Concepts to help you avoid common traps and also help you arrive at the correct answer in the most efficient manner. 26Solved Data Sufficiency Questions.

  • DATA INSIGHTS - new section added as part of the GMAT Focus Edition

YOU'

Let's make your GMAT dreams come true

- Jackson

Enroll now

What's inside

Learning objectives

  • Solved problem solving, data sufficiecy and di questions with in depth coverage of gmat
  • Percentages, averages & alligations, speed & time, work & rate, numbers, permutation &combination, probability,geometry,algebra, inequalities and absolute value
  • Methods that helped me score 760 in gmat
  • Quizzes to test your learning
  • Kickstart your gmat engine such that you build on knowledge rather than having a feeling of going nowhere.
  • Learn ps and ds maths for gmat in a new fun way. after this course you will be able to approach questions with a new angle of thinking
  • Improve you gmat score by learnig math in a structured manner. this helps you to retain the information and solve gmat questions in the best ways.
  • You will surprise yourself with the way in which you will approach gmat questions. fall in love with math !
  • Show more
  • Show less

Syllabus

Quant and DI Deep dive
Best method to Prepare for GMAT Quant and DI for Thorough Understanding
Diagnostic Test !
Should I take this test before starting the course or only after completing it?
Read more

GMAT Focus Quant Diagnostic Test

BASICS
Definition - Prime and Composite Numbers
Prime factorisation
Introduction to Variables
Check whether a given number is prime
GMAT Practice problem
HCF or GCD
LCM
GMAT Prep Practice problems 1
Understand the Topics to be Covered in this course
All about GMAT Focus
What is Structured Preparation ?
GMAT Prep Practice Problems 2 from Exemplar
GMAT Prep Practice Problems 3 from Exemplar
HCF and LCM of fractions
Proper,Improper,Mixed,Equivalent Fractions
Addition and Subtraction of Fractions
Comparing Fractions
Multiplying and Dividing Fractions
Expanded form of a Decimal
Addition and Subtraction of Decimals
Multiplication of Decimals
Division of Decimals
Natural, Whole,Integers,Rational,Irrational Numbers
Decimal Expansion of Rational and Irrational Numbers
Convert a terminating decimal expression to p/q form
Non Terminating recurring decimal to p/q form
Shortcut for converting to p/q form
GMAT Prep Practice Problems
BODMAS Rule (aka as PEMDAS)- Order (Brackets or parenthesis, exponets or Of)
Different Types of Brackets, Opening Brackets
Laws of Exponents 1
Laws of Exponents 2
Laws of Exponents 3- Rational powers
GMAT Prep Practice problems - Rational powers
Even and Odd Numbers
Algebra Basics: Linear Equations
Equation Basics
Handling Fractions in equations
Distributivity + Practice Problems 1,2,3
Multiple Variables
Practise Problem 1,2,3
System of Equations - No Solution, Unique Solution, Infinite Solutions
Algebraic Identities
Data Sufficiency Questions (Part of Data Insights Section on GMAT Focus Edition)
Data Sufficiency Questions
Tricks and Traps :Data Sufficiency Questions
DS Questions 1 to 15 using Basic Concepts
DS Algebra basics Questions 1 to 11
Percentages
Introduction to Percentages
Percentage Change
Practise Problem
Increase / Decrease by a Percentage
Constant Product Type Problems
Fraction to % Table
Practice Problem 1
Practice Problem 2
Income Comparison Type Problem
Averages and Alligation
Averages Introduction
2 Most Important Types of Problems
Practice Problem 3
Practice Problem 4
Practise Problem 5
Practise Problem 6
Practise Problem 7
Average Age
Average Speed
Practice Problem
Average of first N numbers
Weighted Average
Mixtures and Alligation
Practice Problem 1,2,3
Practice Problem 5
Practice Problem 6,7
Special Type of Problem
Practise Problem 1,2
QUIZ
Quiz: Percentages, Average and Alligation
Video Solution
DS: Percentages, Averages, Median, Mode
DS : Percentages based Questions 1 to 6
DS : Averages, Mixtures and Alligations based Questions 1 to 5
Statistics
Remaining Topics in Statistics

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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 GMAT Focus 43Hrs| Quant & Data Insights| GMAT 760 Instructor with these activities:
Review Basic Algebra Concepts
Strengthen foundational algebra skills to better understand the quantitative reasoning sections of the GMAT.
Browse courses on Algebra
Show steps
  • Review linear equations and inequalities.
  • Practice solving for variables in equations.
  • Work through word problems involving algebraic concepts.
Review Manhattan Prep GMAT Strategy Guides
Reinforce your understanding of GMAT concepts with a comprehensive set of strategy guides.
Show steps
  • Read the guides relevant to your weak areas.
  • Complete the practice problems in each guide.
  • Review the explanations for all problems.
Practice Data Sufficiency Questions
Improve your ability to quickly analyze and determine the sufficiency of data provided in GMAT questions.
Show steps
  • Solve data sufficiency questions from the Official Guide.
  • Focus on identifying the minimum information needed.
  • Review explanations for incorrect answers.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Compile a Formula Sheet
Create a reference sheet of key formulas and concepts to improve recall and application during the GMAT.
Show steps
  • List all relevant formulas from the course.
  • Organize formulas by topic (algebra, geometry, etc.).
  • Include example problems for each formula.
Review The Official Guide for GMAT Review
Practice with real GMAT questions to familiarize yourself with the test format and difficulty level.
Show steps
  • Solve practice questions from the Official Guide.
  • Analyze your performance on each question type.
  • Identify areas for improvement.
Analyze Your Practice Test Performance
Identify your strengths and weaknesses to focus your study efforts effectively.
Show steps
  • Take a full-length GMAT practice test.
  • Categorize incorrect answers by topic.
  • Create a study plan based on your weaknesses.
Watch Advanced Problem-Solving Tutorials
Learn advanced techniques and strategies for solving complex GMAT problems.
Show steps
  • Find tutorials on specific GMAT question types.
  • Take notes on new problem-solving approaches.
  • Practice applying these techniques to new problems.

Career center

Learners who complete GMAT Focus 43Hrs| Quant & Data Insights| GMAT 760 Instructor will develop knowledge and skills that may be useful to these careers:
Quantitative Analyst
A quantitative analyst, or quant, develops and implements mathematical models for pricing and trading securities. This GMAT course, with its emphasis on quantitative reasoning and data insights, helps build a foundation for this role. The course's detailed coverage of algebra, percentages, averages, and statistics may be useful for a quant to analyze financial data, assess risk, and make informed investment decisions. The structured approach to problem-solving is also beneficial to a quantitative analyst.
Business Intelligence Analyst
A business intelligence analyst examines data to identify trends and insights that can help companies make better decisions. This GMAT course, which emphasizes quantitative reasoning and data insights, may be useful for this particular career, as it provides a solid grounding when working with data. The course's coverage of data sufficiency, percentages, averages, and statistics may prove valuable for a business intelligence analyst to extract, transform, and load data, as well as to create dashboards and reports that communicate findings to stakeholders.
Financial Analyst
A financial analyst evaluates financial data to offer guidance to businesses and individuals in making investment decisions. This course, with its focus on quantitative reasoning and data insights, may be useful for those aspiring to become financial analysts. The examination of topics, like percentages, averages, and data sufficiency, will help a financial analyst interpret financial statements, conduct ratio analysis, and forecast future financial performance. The course may also help with financial modeling.
Market Research Analyst
A market research analyst studies market conditions to assess the potential sales of a product or service. The emphasis on data insights in this GMAT preparation course helps build a foundation for this career path. The exploration of statistical concepts and data analysis may be useful for a market research analyst to design surveys, analyze data, and draw conclusions about consumer behavior and market trends. The problem solving methods in this course also assist with interpreting data.
Management Consultant
A management consultant advises organizations on how to improve their performance and efficiency. This GMAT course, with its focus on quantitative reasoning and problem-solving, helps to build a foundation for a consulting career. The survey of mathematical concepts, strategy, and critical thinking are also useful for a management consultant to analyze complex business problems and develop data driven solutions. A management consultant can use skills from this course to create logical frameworks.
Statistician
A statistician collects, analyzes, and interprets quantitative data to identify trends and relationships. Statisticians often require an advanced degree. The course's focus on quantitative topics, such as data insights, averages, and probability, helps build a foundation for a statistician. The problem solving acumen from this course enables a statistician to design experiments, conduct statistical analyses, and communicate findings to diverse audiences. The course is especially helpful for those looking to improve their quantitative skills.
Data Scientist
A data scientist uses statistical techniques and machine learning algorithms to extract insights from data. Data scientists often require an advanced degree. While this GMAT course is not a substitute for a thorough grounding in computer science, the course may be useful to help with essential quantitative skills. The course's coverage of data insights, averages, probability, and algebra may assist a data scientist to prepare data, build models, and evaluate results. A data scientist may use this course to hone these skills.
Actuary
An actuary analyzes risk and uncertainty, often in the insurance and finance industries. Actuaries typically require specific certifications. This GMAT course, with its focus on quantitative reasoning, may be useful for students to strengthen their analytical foundation. The course's exploration of probability, statistics, and data insights can help an actuary assess risk, calculate premiums, and develop financial models. Skills in problem solving enables the professional to thrive in the field.
Operations Research Analyst
An operations research analyst uses mathematical modeling and analysis to help organizations optimize their operations. Most roles require at least a master's degree. This course may be useful to build a foundation for this role due to its emphasis on quantitative reasoning. The course's examination of algebra, statistics, and problem-solving can benefit an operations research analyst to develop models, analyze data, and recommend solutions. An operations research analyst can use this course to enhance core math skills.
Economist
An economist studies the production and distribution of resources, goods, and services. Economists generally require an advanced degree. This GMAT course, with its focus on quantitative reasoning, may be useful for those interested in economics. The course's coverage of statistics, data insights, and algebra can help an economist analyze economic data, develop models, and forecast trends. An economist can use skills from the course to solve problems.
Investment Banker
An investment banker advises companies on raising capital through the issuance of stocks and bonds. The GMAT course, while not directly related to finance, may be useful for developing analytical and problem-solving skills. The course's emphasis on quantitative reasoning and data insights may help an investment banker analyze financial data, build models, and make presentations to clients. Investment bankers can use this course to sharpen quantitative skills.
Real Estate Analyst
A real estate analyst evaluates properties and market conditions to advise clients on buying, selling, or investing in real estate. This GMAT course may be useful as it helps to develop quantitative skills. The course's coverage of percentages, averages, and data analysis can help a real estate analyst assess property values, analyze market trends, and create financial projections. The real estate analyst can leverage this course in their profession.
Underwriter
An underwriter evaluates the risk of insuring individuals or assets and determines appropriate coverage levels and premiums. This GMAT course may be useful in strengthening their understanding of quantitative concepts. The course's coverage of probability, statistics, and data insights can help an underwriter assess risk, analyze data, and make informed decisions. An underwriter enhances their analytical skills with this course.
Project Manager
A project manager plans, executes, and closes projects, ensuring they are completed on time and within budget. The GMAT course, with its focus on structured problem-solving, may be useful for project managers. The course can help with skills to analyze data, manage resources, and mitigate risks. The project manager can use the course to solve problems that they are faced with everyday.
Auditor
An auditor examines financial records to ensure accuracy and compliance with regulations to catch accounting errors. This GMAT course may be useful as it helps to develop quantitative reasoning skills. The course's coverage of data insights, percentages, and averages can help an auditor analyze financial data, identify anomalies, and assess internal controls. An auditor may find the course useful for scrutinzing numbers.

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 GMAT Focus 43Hrs| Quant & Data Insights| GMAT 760 Instructor.
The Official Guide for GMAT Review is an essential resource for GMAT preparation. It contains hundreds of real GMAT questions from past exams, providing invaluable practice material. is commonly used as a textbook at academic institutions and by industry professionals. It useful reference tool and adds more breadth to the existing course by providing realistic practice questions.
The Manhattan Prep GMAT Strategy Guides provide a comprehensive overview of all GMAT topics. These guides offer in-depth explanations, practice problems, and strategies for tackling different question types. They are commonly used as a textbook for GMAT preparation and provide additional depth to the course material. These guides are valuable as a reference tool and for additional reading.

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