Develop a study plan for the GRE Quantitative section. The graph should be structured as a progression, starting with arithmetic and algebra, and moving through to geometry, and data analysis.
This node focuses on developing a structured study plan for the GRE Quantitative section, progressing from foundational topics such as arithmetic and algebra, through geometry, and culminating in data analysis. The plan emphasizes mastering specific sub-topics within each area to build complexity progressively. The GRE Quantitative Reasoning section assesses basic mathematical skills and problem-solving abilities across these four main content areas.
Key Facts:
- The GRE Quantitative section is divided into four main content areas: Arithmetic, Algebra, Geometry, and Data Analysis.
- A structured study plan should progress sequentially, starting with Arithmetic and Algebra, then moving to Geometry, and finally Data Analysis.
- Arithmetic topics include properties of integers, operations, exponents, roots, estimation, percent, ratio, rate, and fractions.
- Algebra encompasses operations with exponents, factoring, solving linear and quadratic equations and inequalities, simultaneous equations, and coordinate geometry.
- Geometry problems cover parallel/perpendicular lines, angles, circles, triangles, quadrilaterals, 3D figures, and coordinate geometry concepts.
Algebra
Algebra builds upon arithmetic, focusing on manipulating variables, solving equations and inequalities, and applying these principles to problem-solving. This section covers topics typically encountered in high school algebra.
Key Facts:
- Algebra includes operations with exponents, factoring, and simplifying algebraic expressions.
- It covers solving linear and quadratic equations and inequalities, as well as simultaneous equations.
- Setting up equations to solve word problems is a key skill tested in Algebra.
- Coordinate geometry, involving graphs of functions, equations, intercepts, and slopes, is integrated into Algebra.
- Arithmetic and geometric sequences are also part of the Algebra content.
Coordinate Geometry
Coordinate Geometry, integrated within Algebra for the GRE, involves understanding and interpreting graphs of functions, equations, and inequalities. This topic includes concepts such as intercepts, slopes, and the equations of various geometric shapes like lines, circles, and parabolas.
Key Facts:
- This integrated topic involves graphs of functions, equations, inequalities, intercepts, and slopes of lines.
- It includes understanding the equations of lines, circles, and parabolas.
- Concepts like parallel and perpendicular lines are also covered.
- Coordinate geometry often requires combining algebraic manipulation with geometric visualization.
- Understanding how changes in equations affect graph properties is key.
Equations and Inequalities
This section delves into solving various types of algebraic equations and inequalities, ranging from basic linear forms to quadratic equations and systems of equations. It also covers the manipulation of inequalities, including those with absolute values.
Key Facts:
- Includes solving linear equations with one variable, a fundamental skill.
- Covers solving quadratic equations, often using factoring or the quadratic formula.
- Addresses simultaneous equations, which involve solving systems with two or more variables using methods like substitution or elimination.
- Deals with linear and quadratic inequalities, including those with absolute values.
- Solving inequalities may require understanding how multiplying or dividing by a negative number reverses the inequality sign.
Functions
Functions in Algebra involve understanding relationships between variables, typically represented as equations and graphs. This sub-topic focuses on interpreting functional notation, identifying domains and ranges, and analyzing the behavior of different types of functions.
Key Facts:
- Understanding functions and their graphs is part of the algebra content.
- This includes interpreting functional notation like f(x).
- Identifying the domain and range of a function is often tested.
- Analyzing graph characteristics such as intercepts and slopes is crucial.
- Functions can be linear, quadratic, or other forms, each with distinct graphical representations.
Operations with Algebraic Expressions
This sub-topic covers the fundamental skills required to manipulate algebraic expressions, including simplifying, factoring, and expanding them. A strong grasp of these operations, along with exponent and radical rules, is crucial for solving algebraic problems on the GRE.
Key Facts:
- It involves simplifying expressions, factoring (including three types of factoring), and expanding equations.
- Rules of exponents are crucial for simplifying expressions and solving equations efficiently.
- Understanding radicals is essential for manipulating and simplifying algebraic expressions.
- Factoring quadratic expressions is a key skill within this topic.
- Operations with algebraic expressions are foundational for solving various types of equations and inequalities.
Sequences
Sequences, specifically arithmetic and geometric sequences, are covered within Algebra for the GRE. This topic involves understanding patterns in ordered lists of numbers, calculating specific terms, and finding sums of sequences.
Key Facts:
- Arithmetic and geometric sequences are also covered within the Algebra content.
- Arithmetic sequences involve a constant difference between consecutive terms.
- Geometric sequences involve a constant ratio between consecutive terms.
- Calculating the nth term of a sequence is a common task.
- Problems may also involve finding the sum of a certain number of terms in a sequence.
Word Problems
Word Problems in Algebra involve translating real-world scenarios into algebraic equations to find solutions. This sub-topic emphasizes the application of algebraic concepts and problem-solving strategies to interpret and solve complex verbal descriptions.
Key Facts:
- A significant aspect of GRE Algebra is setting up equations to solve word problems.
- These problems often seem complex but can be broken down using a solid grasp of algebraic concepts.
- Strategies for solving word problems include substitution, combination methods, translating words into equations, and balancing equations.
- Creating tables or diagrams can be helpful for organizing information in word problems.
- Word problems test the ability to apply existing algebraic knowledge to practical situations rather than introducing new concepts.
Arithmetic
Arithmetic is the foundational domain for the GRE Quantitative section, encompassing basic number properties, operations, and relationships. Mastery of these concepts is crucial for all subsequent quantitative topics.
Key Facts:
- Arithmetic includes properties and types of integers, such as divisibility, factorization, and prime numbers.
- Key operations involve exponents, roots, percent, ratio, rate, and fractions.
- Concepts like estimation, absolute value, and sequences of numbers are part of arithmetic.
- Divisibility, factors, and multiples, including GCF and LCM, are fundamental components.
- The number line and decimal representation are also covered within arithmetic.
Basic Arithmetic Operations
This module focuses on the fundamental mathematical operations—addition, subtraction, multiplication, and division—as applied across various number forms including integers, fractions, decimals, and percentages. It establishes the groundwork for numerical manipulation crucial for all quantitative problem-solving.
Key Facts:
- Addition, subtraction, multiplication, and division are the four fundamental arithmetic operations.
- These operations apply consistently across integers, fractions, and decimal numbers.
- Understanding the order of operations (PEMDAS/BODMAS) is critical for accurate calculations involving multiple operations.
- Fractions are numbers of the form a/b, where 'a' is the numerator and 'b' is the denominator, and they can be added, subtracted, multiplied, and divided.
- Percent expresses a number as a fraction of 100, and is frequently used in calculations involving increase, decrease, and original values.
Estimation and Number Sequences
This module covers strategies for estimating numerical values to quickly approximate answers and introduces the concept of number sequences, specifically arithmetic progressions. These topics enhance numerical intuition and provide methods for identifying patterns and predicting future terms in a series.
Key Facts:
- Estimation involves approximating values to simplify calculations and check the reasonableness of exact answers.
- Rounding numbers to the nearest ten, hundred, or whole number is a common estimation technique.
- An arithmetic progression (or evenly spaced set) is a sequence where the difference between consecutive terms is constant.
- Key properties of arithmetic progressions include finding the nth term and the sum of the first n terms.
- Estimation skills are particularly useful for multiple-choice questions where exact calculations might be time-consuming.
Exponents and Roots
This module explores exponents, which represent repeated multiplication, and roots, their inverse operations. It covers the properties of powers, scientific notation, and how to simplify expressions involving various types of roots, essential for handling larger numbers and algebraic expressions.
Key Facts:
- Exponents indicate the number of times a base number is multiplied by itself (e.g., x^n).
- Roots are the inverse of exponents, determining the base number when the power is known (e.g., square root, cube root).
- Key exponent rules include product rule (x^a * x^b = x^(a+b)), quotient rule (x^a / x^b = x^(a-b)), and power rule ((x^a)^b = x^(a*b)).
- Negative exponents indicate reciprocals (x^-n = 1/x^n), and fractional exponents represent roots (x^(1/n) = nth root of x).
- Simplifying radical expressions often involves factoring the radicand and applying root properties.
Number Line and Absolute Value
This module introduces the number line as a visual representation of numbers and explores the concept of absolute value, which defines the distance of a number from zero regardless of its direction. Understanding these concepts is crucial for interpreting numerical magnitudes and inequalities.
Key Facts:
- The number line is a visual representation where numbers are placed in order, with zero at the center, positive numbers to the right, and negative numbers to the left.
- Decimal representation allows for precise positioning of non-integer numbers on the number line.
- Absolute value of a number is its distance from zero on the number line, always resulting in a non-negative value (e.g., | -5 | = 5 and | 5 | = 5).
- Absolute value is often used in problems involving distance, magnitude, and inequalities.
- Understanding the number line helps visualize operations like addition and subtraction as movements along the line.
Properties and Types of Integers
This foundational module covers the basic classification and inherent characteristics of integers, including positive numbers, negative numbers, and zero. It delves into the distinctions between even and odd integers, the unique nature of prime numbers, and fundamental rules governing their divisibility.
Key Facts:
- Integers encompass positive, negative, and zero; zero is neither positive nor negative.
- Even integers are divisible by 2, while odd integers are not, with specific rules for their sums and products (e.g., Odd + Odd = Even, Odd * Even = Even).
- Prime numbers are integers greater than 1 with exactly two positive divisors: 1 and themselves (e.g., 2, 3, 5, 7, 11).
- Divisibility rules provide shortcuts to determine if one integer can be evenly divided by another (e.g., divisible by 3 if the sum of its digits is divisible by 3).
- Factorization involves representing any integer uniquely as a product of prime numbers.
Ratios, Rates, and Percentages
This module details the interconnected concepts of ratios, rates, and percentages, which are fundamental tools for comparing quantities and expressing proportional relationships. It covers how to calculate, interpret, and apply these concepts in various problem-solving scenarios, including word problems.
Key Facts:
- Ratio compares two quantities, often expressed as a fraction or using a colon (e.g., a:b or a/b).
- Rates relate two quantities with different units, such as speed (distance per time) or cost per item.
- Percentages express a part of a whole as a fraction of 100, widely used for changes, discounts, and interest.
- Ratio word problems often involve finding total quantities or distributing amounts proportionally.
- Percent increase/decrease calculations determine the relative change between an original and new value.
Data Analysis
Data Analysis in the GRE Quantitative section combines mathematical concepts with logical interpretation of various data representations. It includes topics in statistics, probability, and graphical data interpretation.
Key Facts:
- Data Analysis covers basic descriptive statistics: mean, median, mode, range, standard deviation, quartiles, and percentiles.
- Interpretation of data presented in tables and various graphs (line graphs, bar graphs, pie charts, box plots, scatterplots, frequency distributions) is a key component.
- Elementary probability, including probabilities of compound and independent events, and conditional probability, is assessed.
- Random variables and probability distributions, including normal distributions, are part of this section.
- Counting methods such as combinations, permutations, and Venn diagrams are also included.
Counting Methods
Counting Methods involve techniques for determining the number of possible arrangements or selections, encompassing combinations (where order doesn't matter), permutations (where order matters), and factorials. Venn diagrams are also utilized to visually represent relationships between sets and solve problems with overlapping categories.
Key Facts:
- Combinations are used when the order of selection does not matter, calculated as n! / (k! * (n-k)!).
- Permutations are used when the order of arrangement matters, calculated as P(n,k) = n! / (n-k)!
- Factorials (n!) are fundamental to combinatorics, representing the product of all positive integers up to n.
- Venn diagrams visually represent relationships between sets and are useful for solving problems involving overlapping categories.
- Mastering these methods is important for solving problems involving arrangements and selections, despite their relative rarity on the GRE.
Data Interpretation
Data Interpretation focuses on the ability to extract meaningful insights from data presented in various graphical formats and tables. This includes understanding trends, comparisons, and relationships displayed in different chart types such as line graphs, bar graphs, pie charts, box plots, scatterplots, and frequency distributions.
Key Facts:
- Line graphs are used to show trends over time.
- Bar graphs (column charts) represent quantities for comparing different categories.
- Pie charts illustrate proportions or percentages of a whole dataset.
- Box plots display data spread using medians and quartiles, dividing data into four equal parts.
- Scatterplots show the relationship and potential correlation between two variables.
- Frequency distributions summarize the frequency of different outcomes in a dataset.
Descriptive Statistics
Descriptive Statistics involves understanding and calculating fundamental measures like mean, median, mode, range, standard deviation, quartiles, and percentiles to summarize and describe the main features of a dataset. These concepts are crucial for initial data exploration and understanding data distribution.
Key Facts:
- Mean, median, and mode are measures of central tendency, indicating the typical value in a dataset.
- Range and standard deviation are measures of data dispersion, describing the spread of values.
- Quartiles divide a dataset into four equal parts, while percentiles indicate the percentage of data points below a certain value.
- These statistics provide a foundational understanding for interpreting more complex data visualizations.
- Descriptive statistics help in summarizing large datasets into understandable metrics.
Probability
Probability evaluates the ability to analyze uncertain events and make informed decisions using statistical principles, covering concepts such as simple probability, compound events, independent events, and conditional probability. Understanding probability distributions is also key for predicting outcomes under various conditions.
Key Facts:
- Simple probability is the likelihood of a single event occurring.
- Compound events involve probabilities of multiple events happening.
- Independent events are those where the outcome of one does not affect the outcome of another.
- Conditional probability calculates the probability of an event given that another event has already occurred, often using the formula P(B|A) = P(A and B) / P(A).
- Probability distributions help in understanding and predicting outcomes for both discrete and continuous variables.
Geometry
Geometry in the GRE Quantitative section assesses fundamental concepts and properties of shapes, angles, and three-dimensional figures, rather than complex proofs. It represents approximately 15% of the quantitative reasoning section.
Key Facts:
- Geometry problems involve parallel and perpendicular lines, angles, circles, and triangles.
- Concepts include properties of quadrilaterals, other polygons, and congruent and similar figures.
- Three-dimensional figures, their volume, and surface area (e.g., rectangular solids, cubes, cylinders) are covered.
- Coordinate geometry, dealing with graphing points and shapes in the coordinate plane, is often included here.
- Calculations for area, perimeter, and angle measurement in degrees are standard.
Circles
Circles involve understanding basic properties like radius, diameter, circumference, and area, as well as the relationships between angles, arcs, chords, and tangents. Angles inscribed in a semicircle are always right angles.
Key Facts:
- Circumference of a circle is 2πr and area is πr².
- A circle has the largest area for a given perimeter.
- Central angles have the same measure as the arc they intercept.
- Inscribed angles are half the measure of the arc they intercept.
- A tangent line is perpendicular to the radius at the point of tangency.
Coordinate Geometry
Coordinate geometry involves graphing points, lines, and shapes in the coordinate plane. Key concepts include calculating the slope of a line, understanding the equation of a line, and using the distance and midpoint formulas for line segments.
Key Facts:
- The coordinate plane is defined by an x-axis and a y-axis, with points represented as (x, y).
- The slope of a line (m) is calculated as (y₂ - y₁)/(x₂ - x₁).
- Parallel lines have the same slope, and perpendicular lines have slopes that are negative reciprocals.
- The distance formula is derived from the Pythagorean theorem.
- Equations of circles can be found within coordinate geometry problems.
Lines and Angles
This foundational area includes understanding straight lines (180 degrees), perpendicular lines (intersecting at 90 degrees), and parallel lines (never meeting, having the same slope). Concepts like corresponding angles, alternate interior angles, alternate exterior angles, and consecutive interior angles are also important.
Key Facts:
- A straight line measures 180 degrees.
- Perpendicular lines intersect at a 90-degree angle.
- Parallel lines have the same slope and never meet.
- Corresponding angles are equal when a transversal intersects parallel lines.
- Acute angles are less than 90 degrees, obtuse angles are greater than 90 degrees, and right angles are exactly 90 degrees.
Quadrilaterals and Other Polygons
This sub-topic covers the properties and area formulas for various quadrilaterals such as squares, rectangles, parallelograms, rhombuses, and trapezoids, as well as general polygons. Understanding their unique characteristics is key for solving GRE problems.
Key Facts:
- Squares, rectangles, parallelograms, rhombuses, and trapezoids are common quadrilaterals tested.
- Area formulas for these shapes are frequently required.
- A square is a special type of rectangle, rhombus, and parallelogram.
- The sum of interior angles of a polygon with 'n' sides is (n-2) * 180 degrees.
- A parallelogram has two pairs of parallel sides and opposite angles are equal.
Three-Dimensional Figures
This module focuses on calculating the volume and surface area of common three-dimensional figures such as rectangular solids, cubes, and cylinders. While complex proofs are not required, knowing the relevant formulas for these basic shapes is essential.
Key Facts:
- Key figures include rectangular solids, cubes, and cylinders.
- Formulas for volume and surface area are critical.
- Volume of a rectangular solid is length × width × height.
- Volume of a cylinder is πr²h.
- Surface area of a cube is 6s² where 's' is the side length.
Triangles
Triangles are fundamental geometric shapes with specific properties regarding their angles, side lengths, and area calculations. Understanding different types of triangles, special right triangles, and concepts like similarity and congruence is crucial.
Key Facts:
- The sum of interior angles in any triangle is 180 degrees.
- Special right triangles like 30-60-90 and 45-45-90 have specific side ratios (1:√3:2 and 1:1:√2 respectively).
- The area of a triangle is calculated as (1/2) * base * height.
- Similar triangles have the same shape with proportional sides and equal angles.
- For a fixed perimeter, an equilateral triangle has the maximum area.
GRE Quantitative Study Strategies
Effective GRE Quantitative study strategies are crucial for optimizing preparation and performance on the exam. These strategies involve understanding question types, practicing time management, and utilizing official resources.
Key Facts:
- Effective preparation involves understanding the various question types presented in the GRE Quantitative section.
- Practicing time management during problem-solving is essential to complete the section efficiently.
- Reviewing incorrect answers thoroughly helps identify knowledge gaps and areas for improvement.
- Familiarizing oneself with the on-screen calculator provided by the GRE is a vital strategy.
- Utilizing official GRE guides and practice questions from ETS (Educational Testing Service) is critical for accurate test preparation.
Algebra
Algebra on the GRE Quantitative section involves manipulating expressions, solving various equations and inequalities, and understanding coordinate geometry. This area builds upon arithmetic principles, requiring logical reasoning and problem-solving skills.
Key Facts:
- Algebraic topics cover manipulating algebraic expressions and solving linear equations.
- Quadratic equations and inequalities are also included in the GRE Algebra curriculum.
- Simultaneous equations are a common type of algebra problem encountered on the GRE.
- Coordinate geometry, including lines and slopes, falls under the algebra domain for the GRE.
- Understanding algebraic principles is crucial for solving word problems and data interpretation tasks.
Arithmetic
Arithmetic is a foundational mathematical area assessed in the GRE Quantitative section, encompassing basic operations and properties of numbers. Mastering these concepts is essential for success in more complex quantitative topics.
Key Facts:
- Arithmetic topics include integers, fractions, decimals, exponents, and roots.
- Ratios and percentages are also fundamental components of arithmetic within the GRE context.
- A strong understanding of arithmetic operations is a prerequisite for algebra and data analysis.
- Questions may involve number properties, such as prime numbers, factors, and multiples.
- Proficiency in arithmetic helps in quickly solving problems without over-reliance on the on-screen calculator.
Data Analysis
Data Analysis on the GRE Quantitative section involves statistics, probability, and interpreting data presented in various formats. This section tests the ability to extract, analyze, and draw conclusions from given data sets.
Key Facts:
- Data Analysis encompasses statistics, probability, and data interpretation.
- Statistical concepts include mean, median, mode, range, and standard deviation.
- Probability questions assess understanding of events, permutations, and combinations.
- Test-takers must interpret data presented in tables, graphs, charts, and diagrams.
- Many data analysis problems require strong arithmetic and algebraic skills for computation.
Geometry
Geometry in the GRE Quantitative section focuses on the properties of two-dimensional figures, requiring knowledge of angles, lines, and basic shapes. While not as extensive as arithmetic or algebra, it demands precise conceptual understanding.
Key Facts:
- GRE Geometry primarily covers properties of 2-dimensional figures.
- Key concepts include parallel and perpendicular lines and their associated angle properties.
- Knowledge of triangles, quadrilaterals, circles, and polygons is essential.
- The section assesses understanding of perimeter, area, and volume of basic geometric shapes.
- Geometric reasoning often involves applying theorems and postulates to solve problems.
Official GRE Resources
Utilizing official GRE guides and practice questions from ETS is critical for accurate test preparation, as these resources provide authentic materials and simulations designed by the test maker. These resources are indispensable for effective study.
Key Facts:
- Official Guides like 'The Official Guide to the GRE General Test' provide authentic questions and explanations.
- ETS offers a free GRE Math Review to familiarize test-takers with concepts and skills.
- POWERPREP software from ETS includes full-length practice tests and an on-screen calculator simulation.
- Official resources provide the most accurate representation of the actual GRE exam format and question types.
- Practicing with ETS materials helps in understanding the test's logic and question construction.
Reviewing Incorrect Answers
Thoroughly reviewing incorrect answers is a crucial strategy for identifying knowledge gaps and areas for improvement, transforming mistakes into learning opportunities. This process involves detailed analysis and revisiting challenging problems.
Key Facts:
- Reviewing incorrect answers helps identify knowledge gaps and areas for improvement.
- Maintaining an error log helps track mistakes and understand *why* errors occurred.
- Deeply understanding explanations, rather than just reading them, is vital for conceptual mastery.
- Mistakes can stem from conceptual misunderstanding, careless errors, or misinterpretation.
- Periodically re-attempting challenging problems reinforces learning and problem-solving skills.
Time Management Techniques
Effective time management is a critical strategy for optimizing performance on the GRE Quantitative section, ensuring that test-takers can address all questions efficiently within the given constraints. This involves pacing, strategic skipping, and timed practice.
Key Facts:
- Test-takers have approximately 1 minute and 45 seconds per question.
- Developing an 'internal clock' through timed practice helps in pacing effectively.
- Strategic skipping and educated guessing are important as there is no penalty for incorrect answers.
- Prioritizing easier questions first ensures that attainable points are secured.
- Consistent practice with a timer and full-length practice tests is crucial for mastering time management.
Official GRE Resources
Official GRE resources, particularly those provided by ETS (Educational Testing Service), are indispensable tools for accurate and effective test preparation. They provide detailed content outlines and authentic practice materials.
Key Facts:
- Official GRE resources include detailed content outlines for all sections of the exam.
- They offer authentic practice questions that accurately reflect the format and difficulty of the actual test.
- Utilizing these resources is crucial for familiarizing oneself with the exact question types and problem-solving approaches expected.
- The official guides often provide explanations for answers, aiding in understanding underlying concepts.
- ETS is the creator of the GRE, making their materials the most reliable source for preparation.
ETS
ETS (Educational Testing Service) is the creator of the GRE General Test and the provider of all official GRE resources. Their materials are considered the most reliable and authentic source for test preparation, directly aligning with the actual exam content and structure.
Key Facts:
- ETS is the Educational Testing Service.
- ETS creates the GRE General Test.
- ETS provides all official GRE resources.
- ETS materials are the most reliable source for GRE preparation.
- ETS resources directly align with the actual GRE exam.
Free Math Review and Math Conventions PDFs
These free resources from ETS provide a refresher on basic math skills and cover mathematical assumptions and terminology specific to the GRE General Test. The Math Review is a 100-page document that quickly covers essential concepts, ensuring test-takers are familiar with the foundational math required.
Key Facts:
- Provided as free resources by ETS.
- Offer a refresher on basic math skills.
- Cover mathematical assumptions and terminology for the GRE.
- The Math Review is a 100-page document.
- Quickly covers essential mathematical concepts.
Official GRE Quantitative Reasoning Practice Questions (Volume 1)
This specialized guide focuses solely on the Quantitative Reasoning section, offering 150 real practice questions with complete explanations, hints, and tips. It includes content from the free Math Review for the Quantitative Reasoning Measure and categorizes questions by content and type (e.g., Arithmetic, Algebra, Geometry, Data Analysis).
Key Facts:
- Specializes in the Quantitative Reasoning section.
- Contains 150 real practice questions.
- Provides complete explanations, hints, and tips.
- Includes content from the free Math Review.
- Questions are categorized by content and type.
Official GRE Verbal Reasoning Practice Questions (Volume 1)
Similar to its quantitative counterpart, this guide provides 150 authentic Verbal Reasoning questions with explanations. It also includes practice materials for the Analytical Writing measure, making it a comprehensive resource for the verbal and essay components of the GRE.
Key Facts:
- Provides 150 authentic Verbal Reasoning questions.
- Includes explanations for all verbal questions.
- Offers practice for the Analytical Writing measure.
- Complements the Official GRE Quantitative Reasoning guide.
- Aims to familiarize users with verbal question types.
POWERPREP® Online Practice Tests
ETS offers free and paid POWERPREP® tests that simulate the actual GRE General Test experience. These tests provide realistic exam conditions, instant scores, and familiarize users with the test interface, question types, and available tools like the on-screen calculator. POWERPREP PLUS® offers additional tests with detailed explanations and difficulty insights.
Key Facts:
- Simulate the actual GRE General Test experience.
- Provided by ETS in free and paid versions.
- Offer realistic exam conditions and instant scores.
- Familiarize users with the test interface and tools.
- POWERPREP PLUS® provides detailed explanations and difficulty insights.
The Official Guide to the GRE General Test
This guide provides comprehensive information on the GRE, including content outlines for all sections, test-taking strategies, and hundreds of authentic practice questions with explanations. It often includes access to multiple full-length practice tests, both in print and simulated online formats.
Key Facts:
- Provides comprehensive GRE information.
- Includes content outlines for all sections.
- Offers test-taking strategies.
- Contains hundreds of authentic practice questions with explanations.
- Often includes access to multiple full-length practice tests.