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GMAT Quantitative Syllabus

The purpose of complete GMAT Quantitative syllabus is to provide a clear understanding about the mathematical concepts related to GMAT test. It will help the candidate for preparation and solving any of the calculations with logical thinking skills.

GMAT Quantitative Syllabus

Mathematics is a must for business and management. It is important for a person to assess their mathematical skills, when they plan to get into business management program. GMAT test measures one’s ability with mathematical skills and concepts. GMAT Quantitative syllabus is designed based on three mathematical concepts namely arithmetic, algebra and geometry (basic mathematics). The problems in GMAT quantitative syllabus are presented in two sections namely problem solving and data sufficiency. Those two divisions are detailed below. They are as follows:
Complete GMAT Quantitative Syllabus
A. Problem Solving
The Problem solving section is designed to test the ability of a GMAT candidate to solve problems that are based on high school mathematics. The candidate needs to refresh on those concepts, and practice the problems using mathematical formulas.
This part of GMAT quantitative syllabus consists of multiple choice questions from the basic mathematical concepts namely arithmetic, algebra, and geometry. These questions are presented in two forms, as plain mathematical problems and word problems or logic problems. The word problems are presented with diagrams to provide information, which serves as the key to answers. The main purpose of these diagrams is to test the ability of a candidate, if he/she is able to identify the hidden information in them.
Both the plain mathematical and word problems are required to be solved using the formulas. In order to gain mastery over problem solving section, the concepts of arithmetic and algebra that should be studied in detail are given below:
1. Arithmetic - Certain topics and  lessons in arithmetic covers the syllabus for problem solving section. They are as follows:
  • Percentage
  • Number Systems
  • Profit and Loss
  • Simple and Compound Interest
  • Speed
  • Time and Distance
  • Pipes
  • Cisterns and Work Time
  • Mean, Median, Mode and Standard Deviation
  • Simple and Weighted Averages
  • Ratio
  • Mixtures
  • Allegation
  • Clocks and Calendars
2. Algebra - There are some basic and advanced topics that should be covered in algebra to gain mastery in problem solving. They are as follows:
  • Numbers - In the topic numbers there are some lessons that need to be covered. They are namely:
    • Real Numbers
    • Natural Numbers
    • Integers
    • Rational
  • Variables - The topic variables consists only one lesson to be included for problem solving section as given below:
    • Polynomials
  • Relations - Relations is a small topic which deals with mathematical expressions as "=",">","<", etc.
  • Equations – In the topic equations the following are the lessons that should be prepared:
    • Inequalities
    • Equations in Two Variables
    • Substitution
    • Elimination
  • Factoring - The lessons to be covered in this topic are as follows:
    • Simplification
    • Quadratic Equations
    • Exponent Laws
  • Introductory Number Theory – Introductory number theory consists of the following lessons to be covered for problem solving section as follows:
    • Factorization
    • Behaviour of Ideals
    • Field
  • Complex Number – The following lessons are covered under Complex   numbers.
    • Addition and Subtraction
    • Multiplication and Division
    • Square Root
    • Conjugation
    • Polar Form
    • Multiplication, Division and Exponentiation (polar form)
  • Abstract Algebra – Abstract algebra is an advanced topic which covers the following lessons in problem solving section:
    • Group
    • Rings
    • Fields
    • Modules
    • Vector Spaces
    • Algebras
  • Statistics – This topic covers the following lessons in problem solving section:
    • Descriptive statistics
    • Inferential statistics
The topics and the lessons mentioned above play a vital part in problem solving section of GMAT quantitative syllabus.
B. Data Sufficiency
The Data sufficiency section is designed to test the logical thinking of a candidate. This section of GMAT quantitative syllabus presents two sets of numbered statements as statement (1) and statement (2).
These numbered statements should be analyzed in three steps to find which one contains the information that is enough to answer the question. In the first step the candidate has to analyze both the statements, if they contain the information. If there is no possibility in statement (1) then statement (2) should be analyzed for the relevancy. 
Data sufficiency problems normally come from the concepts namely Geometry and    mensuration. Please go through the topics and the lessons listed below:
1. Geometry - There are certain topics in Geometry that need to be focused with regard to data sufficiency section in GMAT quantitative syllabus.
  • Basic Geometry
  • Coordinate Geometry -  The topic of coordinate geometry covers the following lessons:
    • Coordinates
    • Equation of Curves
    • Transformations
2. Mensuration - This topic of mensuration consists of the following lessons under data sufficiency section:
  • Imperial System
  • Metric System
  • International System of Units
  • Converting Prefixes
  • Distance


The topics in the list above cover the complete GMAT quantitative syllabus. A candidate is advised to take up mock tests in the two sections of GMAT Quantitative syllabus, to assure that he/she would find it easier to solve the problems within the given timing.

GMAT Data Sufficiency Strategy


The tips to solve data sufficiency problems are provided in this page. It also contains detailed information on GMAT strategies for data sufficiency. For further details read the article.

GMAT Data Sufficiency Strategy

Data sufficiency part of GMAT evaluates the quantitative skills of an individual through mathematical problems that are unlike plain mathematical ones. You have to manipulate numbers and be familiar with basic concepts like averages, and geometric principles. Also high scores of an individual depend on the strategies or planning for the test. The important GMAT strategies for data sufficiency are elaborated below.
Strategies for Data Sufficiency
  • Find out the Meaning of the Statements
Data sufficiency problems are given in the form of numbered statements like Statement (1) and Statement (2).The task of the test taker is to determine which statement is required to answer the question. The answer choices will be the same for data sufficiency questions. Usually data sufficiency problems are the ones the test takers find difficult to answer.
Rather than relying on your own assumptions, find out the information contained in the statement. Separate assumptions from the meaning hidden in the statement. By doing this it becomes easier to identify the correct answer.
  • Elimination of Answer Choices
There is one more tactic to separate the wrong answer choices from the right ones. It is nothing but simple memorization of answer choices. Practice memorizing the answer choices while preparing with practice questions.This will in turn helps a test taker to memorize the answers in the test section. Then rephrase them and arrange them. This should be done to eliminate the wrong answer choices.
  • Avoid Lengthy Calculations
This is the best tactic to avoid ending up with wrong answers. Calculating by depending only upon the formulae is not sufficient. This will result in long calculation. The trick for short calculations is to calculate the problem according to the information given in the statement.
  • Diagrams
Some of the data sufficiency problems contain figures or diagrams along with the statement. These diagrams contain information relevant to the answers. Identify the information in those diagrams and try fitting them with answer choice. This will help you in short calculations and in saving time.
  • Drawing Grids
To separate the assumptions, draw a grid on a scratch paper and write the alphabetical order of the choices. Now start eliminating the wrong choices in the grid. For example if the choices B, C and D are the wrong ones, cross them in the grid.
  • Combining the Statements
In some cases both choices are necessary to answer a question. In situations of this kind, consider the information in both the statements and try combining them i.e. information. Rephrase the information you have understood from both the statements and combine them. There you are! You will find that you have got the correct answer.
  • Evaluating Statements on their Own
There is a technique which is applicable for quantitative section, “Do not rely on what your mind conceives”. Some statements seem to have the same idea. But the statements are designed in such a way so as to trick you. Evaluating statements is a common area where test takers tend to make errors.
Evaluating each statement on its own is the only way to avoid such errors. For example, assume that statement A is X and it may be either an odd number or even number. And also assume that statement B is Y, which might be an odd, even or prime number. More over for real numbers used in data sufficiency, this method will end up in short and systematic calculation. As a result you will find the answer choice which is relevant to answer.
When an individual follows these GMAT strategies for data sufficiency, by the time he/she take up the test, they will find it easier to answer the questions within the given time. Above all nothing can beat constant practice to be more efficient in data sufficiency section of GMAT.

GMAT Problem Solving Strategies

This article throws light on GMAT strategies for problem solving. The tips and information to solve problems in GMAT quantitative section are given in detail below.

GMAT Problem Solving Strategies

Strategies for problem solving in GMAT are very useful during the preparation process. It will help a GMAT applicant in understanding the fundamental concepts and utilizing it to solve the quantitative problems. GMAT strategies for problem solving trains an individual on how to apply their mathematical understanding, accompanied by logical reasoning, rather than just finding the accurate answers. The strategies for problem solving are explained below.
Strategies for Problem Solving
  • Strong Fundamentals
Work on the simple problems as a first task because it does not require too much of time. The most important aspect of problem solving section is you should be strong in basic mathematical calculations. There are common things which should be familiarized viz. powers, roots, multiplying and dividing decimals. These form the basics for certain mathematical calculations and added to this fact, no calculators are allowed in a test center. When you are familiar with these basic things it will not take much time for you to complete the plain mathematical calculations.
  • Pencil and Scratch Paper
Always use a pencil and scratch papers for rough calculations. This would help you to prevent making errors in multiple choice questions because once the answer is given in a test, it cannot be changed. So work on a scratch paper and then answer the questions.
  • Shortcuts and Techniques for Plain Mathematical Calculations
Incase if you find it difficult to derive the answer for difficult questions, practice some shortcuts like choosing an answer and working it backwards. This technique will save time and errors which occurs during long, complicated calculations. When it comes to this technique, start with the middle choice or answer. If the answer is not the same after working, the output will be higher or lower for sure. By doing this you will find you are getting closer to accurate answer
  • Techniques to Solve Word Problems
There are some real life word problems or word problems in quantitative sections. These problems can be solved not only by plain mathematical formulae but logical reasoning is also required to solve them. Word problems will always be like “Tom has 7 times as many crayons as Dick and 3 times as many as Harry. If Dick has less than 21 crayons, what is the maximum number of crayons that Tom can have?
In order find the solution for problems of this kind, building an equation is a must. For example, for an example problem which was given above, make an equation where you assume Tom as A, Dick as B and Harry as C. This in turn will lead you to build an equation. The most important key while building an equation is to get familiar with identifying the least common factor or lowest common factor. This serves as a bridge between A, B and C in many a word problems.
  • Techniques to Solve Geometry and Graphical Interpretation Problems
Some of the problems in problem solving part contain diagrams and graphical interpretations. The common error committed by many is that they judge the answers by relying on their vision. So they end up guessing wrong answers through visual judgments. The best way to choose the right answer is to read the question slowly while you review the diagram. While doing this spend 30 seconds in reviewing the diagram. Here comes the important role played by your pencil! 
Draw rough sketches of these diagrams while calculating the answers and you will find that these diagrams contain some hidden information related to answers.
When it comes to graphs remember your preparation in concepts like measurement of units, axis and labels. By the time you take up the test you will be able to interpret graphical data gradually, due to you getting used to mock tests which include so many graphical interpretations.
  • Avoid Wasting Time on Easy Calculations
The best tactic to manage time in problem solving section is avoid wasting time in short calculations or repeating a calculation many times. This will help you to spend time on complicated problems like “which one of the following is true?” 
These are the simple tips and strategies which should be followed in problem solving part of quant. Above all there is something which comes as the first need to answer all the questions .The main rule in GMAT strategies for problem solving states that the questions should be read and analyzed carefully because the answer which is required is not what we think, the moment we read it. That’s why logical reasoning is a necessity to guess the correct answers in problem solving.

GMAT Analytical Writing Syllabus

This page contains information on GMAT analytical writing syllabus which is designed to assess the critical thinking ability of a candidate. Read on for more detailed information on lessons and topics according to test structure and pattern.

GMAT Analytical Writing Syllabus

GMAT analytical writing syllabus is designed to test the ability of a candidate, to think critically, to frame the ideas, and to understand the logical content of a given text. Analytical thinking is a must to identify the logical substance. This skill plays an important part in decision making matters. GMAT analytical writing syllabus is structured to serve this purpose.
The analytical writing part of GMAT syllabus is divided into two sections namely analysis of an argument and analysis of an issue. An essay or a passage to be analyzed critically is given for the two sections mentioned in the former sentence. Each section needs to be completed in 30 minutes. Please go through the sections detailed below:
Complete GMAT Analytical Writing Syllabus
1. Analysis of an Argument
In this section of GMAT analytical writing syllabus, a paragraph or an argument is presented to candidates, which need to be analyzed critically. They should find the underlying reason through critical thinking and construct an argument on the given passage.
The critical review or the argument of the passage should reflect a clear understanding of the three aspects mentioned above (assumptions, strengths and weakness).Only from those aspects a candidate would be able to decide if the argument is logically strong.
After a profound understanding of the strengths and weakness of an argument, candidates are required to evaluate them to construct a logical argument. The main rule of the analysis of an argument is that the candidates should not take sides or argue against anything. Concrete examples should be given along with the arguments.
There are three concepts covered in GMAT analytical writing syllabus as:
  • Argument Construction – In this concept a comparison of supporting and unsupporting facts should be done to highlight the weakness and strength of the statement.
  • Argument Evaluation - This conceptcan be defined as identifying the assumptions and facts to analyze the strength and weakness in a statement..
  • Formulating a Plan Of Action – In this part of argument, examples are given to strengthen or weaken the conclusion.
All these concepts in analytical writing syllabus can be prepared only if the candidates are thorough with the three divisions of argument constructions namely:
  • General Strategies – General strategies for analysis includes tips like assembling ideas as a first step, then arranging them in a logical order, and to provide the conclusion from the candidate’s point of view.
  • Essay Template – Essay template may be defined as presenting an essay with aspects like a relevant introduction, body and conclusion.
  • Timing – Its is also called as time management. Making notes while analyzing the statement will help the person who is taking up the test to save time in spending more time in writing the essay.
The details given above are the concepts and divisions, in the section of analysis of an argument.
2. Analysis of an Issue
In this section of analysis of an issue, the candidates will be presented with a paragraph to analyze the complex ideas, from their view point. They have to understand the pros and cons of both the sides of the issue to take sides.
A good organization of complex ideas through critical thinking will help them to debate the issue. They have to observe various perspectives of the issue to substantiate their side, with strong examples.
The candidates should present their observations in a simple and an effective language. Along with their critical thinking and observing skills, the lessons in this section also cover the need of an effective communication. It is always advised to use short and appropriate words.
Analysis of issue section GMAT syllabus covers the following two concepts as:
  • Argument Evaluation - In this process an analysis of pros and cons in a statement is done along with identifying the facts, assumptions to determine whether to agree or disagree with author’s point of view.  
  • Formulating and Evaluating an Action Plan –This is phase in analysis of issue where the claim of a candidatei.e. agreement or disagreement with statement is explained with examples.
This section is divided into the following four vital parts:
  • What You are Expected to Do? - Before writing an essay, spend 3 to 4 minutes in identifying complications of essay, and make a note of them in brief points. Then start writing the essay.
  • Three Common Logical Fallacies - Logical fallacies are nothing but the misconceptions given in a statement. There are three types of fallacies in most of the statement namely invalid arguments, wrong usage of terminologies and false assumptions.  
  • Essay Template - A good essay with systematic structure as an introduction, body and conclusion.
  • Timing - To complete an essay within the given time by following tips and strategies.
This is detailed description of the analysis of issue section in AWA or analytical writing assessment.
These are the two detailed sections GMAT analytical writing section. Critical thinking and a good presentation of thoughts plays as a common aspect between these two sections of GMAT.

GMAT General Tips

This article presents important GMAT General Tips. The following tips will help improve test preparation. Read on to know easy useful tips on preparing for GMAT test which will help in achieving good scores.

GMAT General Tips

Check out our important tips which will come in handy while preparing for GMATexam:
  • Time Management
It is very important to know how not to waste time in this test. Because every section has stringent time limits and you cannot waste more time on one section only. So use a stop watch if needed when you are preparing so that you can learn to manage time effectively. It is very crucial.
  • Practice more mock tests
Practice more and more by solving mock test papers available in the form of books or online practice papers. This will help you to know the real test format of GMAT and you can work more on the weaker areas. Practicing will make you know each section of GMAT better.
  • Pacing yourself with the given time
Sometimes you tend to get stuck with few difficult questions and you end up wasting lot of time on same question. Therefore it’s important that you pace yourself within the given time alloted for each question.
  • Spend sufficient time on first 5 questions in the test
The first 5 questions in GMAT are programmed to judge your ability to solve the most difficult questions given. It decides on how well you can handle tough questions so the initial 5 questions matter a lot in your final score.
  • Do not eliminate any questions
Eliminating questions gives space for a penalty and your overall score percentile is reduced. So make sure you attend all the questions at any cost.
  • Be careful while reading questions
This suggestion may feel too small to notice but it is very important as the test taker may not read the question properly and the stress might overtake the right interpretation of questions.
  • Use the note taking option in a right way
Taking notes will keep the thinking process active and it will be very helpful to note down important formulae and points in quantitative and verbal sections.
  • Do not apply random guessing technique
In GMAT you are not allowed to go to next question until you finish the given question, which means you have to answer the question with a conscious guessing even if you do not know the answer. But do not guess randomly, try eliminating the complete wrong answer from the given choices, it will help in guessing right answer from the remaining choices.
  • Avoid being perfect in each answer
When you try to be perfect in answering each question you end up wasting lot of time on one question. Therefore answer the question in less time even if you are guessing it.
  • Memorize all the important mathematical formulae
This becomes important as you will need to remember the formula to be used for a question immediately without wasting time on guessing.
  • Plan well in advance to take up GMAT
The registration process and preparing for test takes a long time to be completed. So taking GMAT at the last minute is not recommended. Only a proper plan and execution will help you to succeed in GMAT.
  • Think well before you cancel your GMAT score
It is common to feel the desire to cancel the score when you tend to feel that you have not done well in the test. But think well before you cancel it.
  • Revise repeatedly
It is difficult to retain the sections you have studied unless you revise it very often. As the quantity of the study material is elaborate, revising more is recommended.
  • Solve previous year papers
The previous year test papers will have similar patterns which can be recognized by solving as many papers as possible.
Adapting these tips will help you to stay at ease and crack GMAT confidently. So practice them regularly and clear the path for a successful score.

GMAT Verbal Practice Questions


GMAT verbal practice questions helps a candidate to get familiar with the types of questions in verbal test section and it also gives detailed information on sub sections of practice questions in GMAT verbal section.

GMAT Verbal Practice Questions

One of the important testing areas of GMAT is strong skills in English language. Individuals who desire to enroll themselves in programs related to business management and accounts are required to possess good knowledge in English grammar, style and vocabulary. Therefore GMAT verbal practice questions are designed on Standard English language rules such as vocabulary, grammar and style. The real time GMAT verbal section consists of 41 questions with multiple choice answers. Practicing GMAT verbal practice questions will boost the confidence of  candidates taking up the test and they will find pretty easy to acheive high scores. Check out the practice questions for GMAT verbal section listed below.
 Types of GMAT Verbal Practice Questions
There are three types of GMAT verbal questions –
  • Sentence Correction
  • Critical Reasoning and
  • Reading Comprehension
Questions of all the above  types are given below:
(Answers are given at the end of all the questions)
GMAT Sentence Correction Practice Questions
Choose the correct answer choice which is related to the idea in given sentence:
1. Considered to be one of the brightest upcoming legal scholars, Douglas Kysar has written countless articles on environmental law and policy; his writings, which include a book with renowned law professor Daniel Esty, is cited more often than most other young legal scholars.
 
A. is cited more often than most other
B. are cited more often than most other
C. is cited more often than those of most other
D. are cited more often than those of most other
E. are cited more often than are most other
2. As the Federal government's deficit grows, analysts project that the extra cost to the Treasury Department in higher interest rates is well over 50 basis points per year.
 
A. the extra cost to the Treasury Department in higher interest rates is well over 50 basis points per year
B. the extra cost to the Treasury Department, incurred in higher interest rates, is going to be well over an extra 50 basis points per year
C. the Treasury Department will face higher interest rates, well over an extra 50 basis points per year
D. higher interest rates will cost the Treasury Department well over an extra 50 basis points per year
E. well over an extra 50 basis points per year will be the cost that is going to be borne by the Treasury Department
GMAT Critical Reasoning Practice Questions
1. Samuel is obviously a bad fisherman. During the past season, in which he and the five members of his team spent four months on a boat together off Dutch Harbor, AK, he caught fewer fish than any of his teammates.
Which of the following, if true, most weakens the argument above?
A. Two seasons ago, Samuel fished on another boat off Dutch Harbor and caught more fish than any other member of that boat.
B. Before becoming a fisherman, Samuel piloted a fishing boat whose members regularly caught record numbers of fish.
C. While fishing this past season, Samuel fell sick for a week and did not catch any fish during this time.
D. Unlike the other fishermen on his boat, at the order of the captain, Samuel fished this past season with experimental bait.
E. Amongst the fishing community in Dutch Harbor, Samuel has a reputation for being an especially bad fisherman.
2. Virtually all health experts agree that second-hand smoke poses a serious health risk. After the publication of yet another research paper explicating the link between exposure to second-hand smoke and a shorter life span, some members of the State House of Representatives proposed a ban on smoking in most public places in an attempt to promote quality of life and length of lifespan.
Which of the following, if true, provides the most support for the actions of the State Representatives?
 
A. The amount of damaging chemicals and fumes released into the air by cigarette smoke is far less than the amount released from automobiles, especially from older models.
                  
B. Banning smoking in most public places will not considerably reduce the percent of the population in the state in question that smokes.
 
C. The state whose legislators are proposing the tough smoking legislation has a relatively high percent of its population that smoke.
 
D. Another state that enacted a similar law a decade ago saw a statistically significant drop in lung-cancer rates among non-smokers.
 
E. A nearby state up-wind has the highest number of smokers in the country.
 
GMAT Reading Comprehension Practice Questions
1. Marketing executives in television work with a relatively stable advertising medium. In many ways, the television ads aired today are similar to those aired two decades ago. Most television ads still feature actors, still run 30 or 60 seconds, and still show a product. However, the differing dynamics of the Internet pose unique challenges to advertisers, forcing them to adapt their practices and techniques on a regular basis.
In the early days of Internet marketing, online advertisers employed banner and pop-up ads to attract customers. These techniques reached large audiences, generated many sales leads, and came at a low cost. However, a small number of Internet users began to consider these advertising techniques intrusive and annoying. Yet because marketing strategies relying heavily on banners and pop-ups produced results, companies invested growing amounts of money into purchasing these ad types in hopes of capturing market share in the burgeoning online economy. As consumers became more sophisticated, frustration with these online advertising techniques grew. Independent programmers began to develop tools that blocked banner and pop-up ads. The popularity of these tools exploded when the search engine Google, at the time an increasingly popular website fighting to solidify its place on the Internet with giants Microsoft and Yahoo, offered free software enabling users to block pop-up ads. The backlash against banner ads grew as new web browsers provided users the ability to block image-based ads such as banner ads. Although banner and pop-up ads still exist, they are far less prominent than during the early days of the Internet.
A major development in online marketing came with the introduction of pay-per-click ads. Unlike banner or pop-up ads, which originally required companies to pay every time a website visitor saw an ad, pay-per-click ads allowed companies to pay only when an interested potential customer clicked on an ad. More importantly, however, these ads circumvented the pop-up and banner blockers. As a result of these advantages and the incredible growth in the use of search engines, which provide excellent venues for pay-per-click advertising, companies began turning to pay-per-click marketing in droves. However, as with the banner and pop-up ads that preceded them, pay-per-click ads came with their drawbacks. When companies began pouring billions of dollars into this emerging medium, online advertising specialists started to notice the presence of what would later be called click fraud: representatives of a company with no interest in the product advertised by a competitor click on the competitor's ads simply to increase the marketing cost of the competitor. Click fraud grew so rapidly that marketers sought to diversify their online positions away from pay-per-click marketing through new mediums.
Although pay-per-click advertising remains a common and effective advertising tool, marketers adapted yet again to the changing dynamics of the Internet by adopting new techniques such as pay-per-performance advertising, search engine optimization, and affiliate marketing. As the pace of the Internet's evolution increases, it seems all the more likely that advertising successfully on the Internet will require a strategy that shuns constancy and embraces change.
A. Clicking on the banner advertisements of rival companies
B. Using software to block advertisements
C. Utilizing search engine optimization to visit the pages of competitors
D. Fraudulently purchasing products online
E. Clicking on the pay-per-click ads of competitors
2. Marketing executives in television work with a relatively stable advertising medium. In many ways, the television ads aired today are similar to those aired two decades ago. Most television ads still feature actors, still run 30 or 60 seconds, and still show a product. However, the differing dynamics of the Internet pose unique challenges to advertisers, forcing them to adapt their practices and techniques on a regular basis.
In the early days of Internet marketing, online advertisers employed banner and pop-up ads to attract customers. These techniques reached large audiences, generated many sales leads, and came at a low cost. However, a small number of Internet users began to consider these advertising techniques intrusive and annoying. Yet because marketing strategies relying heavily on banners and pop-ups produced results, companies invested growing amounts of money into purchasing these ad types in hopes of capturing market share in the burgeoning online economy. As consumers became more sophisticated, frustration with these online advertising techniques grew. Independent programmers began to develop tools that blocked banner and pop-up ads. The popularity of these tools exploded when the search engine Google, at the time an increasingly popular website fighting to solidify its place on the Internet with giants Microsoft and Yahoo, offered free software enabling users to block pop-up ads. The backlash against banner ads grew as new web browsers provided users the ability to block image-based ads such as banner ads. Although banner and pop-up ads still exist, they are far less prominent than during the early days of the Internet.
A major development in online marketing came with the introduction of pay-per-click ads. Unlike banner or pop-up ads, which originally required companies to pay every time a website visitor saw an ad, pay-per-click ads allowed companies to pay only when an interested potential customer clicked on an ad. More importantly, however, these ads circumvented the pop-up and banner blockers. As a result of these advantages and the incredible growth in the use of search engines, which provide excellent venues for pay-per-click advertising, companies began turning to pay-per-click marketing in droves. However, as with the banner and pop-up ads that preceded them, pay-per-click ads came with their drawbacks. When companies began pouring billions of dollars into this emerging medium, online advertising specialists started to notice the presence of what would later be called click fraud: representatives of a company with no interest in the product advertised by a competitor click on the competitor's ads simply to increase the marketing cost of the competitor. Click fraud grew so rapidly that marketers sought to diversify their online positions away from pay-per-click marketing through new mediums.
Although pay-per-click advertising remains a common and effective advertising tool, marketers adapted yet again to the changing dynamics of the Internet by adopting new techniques such as pay-per-performance advertising, search engine optimization, and affiliate marketing. As the pace of the Internet's evolution increases, it seems all the more likely that advertising successfully on the Internet will require a strategy that shuns constancy and embraces change.
The type of individual each medium reaches
Whether the medium is interactive
The pace at which the medium evolves
The cost of advertising with each medium
Whether each medium contains drawbacks 
ANSWERS
GMAT Sentence Correction Practice Questions
1. D. are cited more often than those of most other
2. D. higher interest rates will cost the Treasury Department well over an extra 50 basis points per year
 
GMAT Critical Reasoning Practice Questions
1. D. Unlike the other fishermen on his boat, at the order of the captain, Samuel fished this past season with experimental bait.
2. D. Another state that enacted a similar law a decade ago saw a statistically significant drop in lung-cancer rates among non-smokers.
 
GMAT Reading Comprehension Practice Questions
1. E. Clicking on the pay-per-click ads of competitors
2. C. The pace at which the medium evolves 
These practice questions should be practiced constantly by the candidates to improve their standards in “Standard English” usage. And in doing so whoever takes up the test will find it easier on a test day to easily score the desired marks.

GMAT Quantitative Practice Questions

Proficiency in Mathematics is important to take up GMAT test. GMAT quantitative practice questions explain about different types of mathematical questions and it also shows how to find solution for those questions.

GMAT Quantitative Practice Questions

Mathematical proficiency is one of the necessities to take up GMAT test. It is not necessary for a person to be a wizard in mathematics but it is essential to have a strong understanding in basic mathematical concepts. Moreover it is a must to know how to apply one’s mathematical understanding in business studies. That is the reason for including quantitative section in GMAT test. And here in this article we have listed a selected set of quantitative problems which mirror the kind of quantitative problems actually given in the GMAT test. These problems will definitely make it easier for any individual to approach GMAT mathematical problems with ease and confidence at the time of the actual test..The practice questions for GMAT quant’s are elaborated below and the answers to the same are given at the very end of the questions:
Types of GMAT Quantitative Practice Questions
There are two types of GMAT quantitative questions –
  • Problem Solving and
  • Data Sufficiency
Questions of both types are given below:
A. GMAT Problem Solving Practice Questions
1. If x is a positive integer and z is a non-negative integer such that (2,066)z is a divisor of 3,176,793, what is the value of zx - xz?
A. -81
B. -1
C. 0
D. 1
E. It Cannot Be Determined
2. If (2439 + 18z)(81-18z)(2715 - 9z) = 1, what is the value of z?
A. -27
B. -10
C.  0
D. 10
E. 27
3. A fair sided die labeled 1 to 6 is tossed three times. What is the probability the sum of the 3 throws is 16?
A. 1/6
B. 7/216
C. 1/36
D. 9/216
E. 11/216
4. Walking across campus, a student interviewed a group of students. 25% of the students took a finance class last semester, 50% took a marketing class last semester, and 40% took neither a finance nor a marketing class last semester. What percent of the students in the group took both a finance and a marketing class?
A. 60%
B. 50%
C. 25%
D. 15%
E. 10%
5. The ratio of a compound, by weight, consisting only of substances x, y, and z is 4:6:10, respectively. Due to a dramatic increase in the surrounding temperature, the composition of the compound is changed such that the ratio of x to y is halved and the ratio of x to z is tripled. In the changed compound, if the total weight is 58 lbs, how much does substance x weigh?
A. 48
B. 36
C. 24
D. 12
E. 10
6. What fraction of seven lettered words formed using the letters of the words CLASSIC will have the two C's always together?
A. 2/7
B. 5/7
C. 15/19
D. 4/19
E. 2/8
B. GMAT Data Sufficiency Practice Questions
1. If x and y are positive integers, is the following cube root an integer?
3√(x + y2)
  1.    x = y2(y-1)
  2.    x = 2
A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statement (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are needed.
2. If w, x, y, and z are the digits of the four-digit number N, a positive integer, what is the remainder when N is divided by 9?
  1.  w + x + y + z = 13
  2.  N + 5 is divisible by 9
 A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
 B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
 C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
 D. EACH statement ALONE is sufficient.
 E. Statement (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are needed.
 3. If z = xn - 19, is z divisible by 9?
  1. x = 10; n is a positive integer
  2. z + 981 is a multiple of 9
A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statement (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are needed.
ANSWERS
A.  GMAT Problem Solving Practice Questions
  1. B
  2. D
  3. C
  4. D
  5. D
  6. A
B. GMAT Data Sufficiency Practice Questions
  1. A
  2. D
  3. D
 
With practice of these questions for sure, one will find it easier to cover all the basic mathematical concepts required to score well in quantitative sectio

 
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