GRE Quantitative Reasoning - Insights Worth Noting

Before delving deeper into the Quantitative Reasoning GRE sample questions and other aspects, it is important to learn more about the examination itself. The GRE General Test is an examination that covers the necessary skills required for success across contemporary educational programs at graduate schools, inclusive of law and business.

The computer-based GRE examination gives aspirants sufficient flexibility in terms of skipping questions, returning to answer them, changing the answers, and selecting the questions to answer them first in any section. The GRE quantitative reasoning is a part of the examination. It measures the aspirants' quantitative reasoning, verbal reasoning, analytical writing, and critical thinking. 

Quantitative Reasoning GRE 

Before getting into GRE quantitative reasoning topics, you should learn a little more about the section itself.

Quantitative Reasoning makes up for 24% of all the sections in the GRE exam. There are two sections attributed to the quantitative reasoning section in which 20 questions are asked that needs to be answered in 35 minutes.

This section tests candidates on their basic skills in mathematics along with their knowledge of elementary concepts in mathematics. It also tests their quantitative reasoning abilities, along with their acumen in modeling and solving problems with methods of a quantitative nature. Many questions have real-life backgrounds or contexts, while some are purely mathematical by nature.

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GRE Quantitative Reasoning Section in Detail: Syllabus

The GRE quantitative reasoning syllabus includes the following: 

• Topics in arithmetic- These include integer types and properties (prime numbers, factorization, divisibility, remainders, odd/even integers), roots, exponents, arithmetic operations, percent, estimation, rate, ratio, absolute value, decimal representation, number line, and number sequences. 
• Topics in algebra- Exponents and their usage, simplification and factoring of algebra expression, inequalities, equations, quadratic and linear equations and inequalities, simultaneous equations with inequalities, word problem solutions with equations, coordinate geometry, and intercepts along with slopes of lines, graphs of functions and more. 
• Topics in geometry- These topics include perpendicular and parallel lines along with triangles, circles, isosceles and equilateral triangles, other polygon types, quadrilaterals, three-dimensional forms, congruent, perimeter, Pythagorean theorem, volume, measurement of angles in degrees, and more. Proof construction abilities are not tested in this examination. 
• Topics in data analysis- This includes descriptive and basic statistics, inclusive of median, mode, mean, standard deviation, range, quartiles, interquartile range, percentiles, data interpretation through graphs and tables, line graphs, circle graphs, bar graphs, scatter plots, box-plots, elementary probability, frequency distribution, conditional probability, random variables, distribution of probability, permutations, combinations, Venn diagrams and more. 

GRE Quantitative Reasoning Practice Questions and Types

Here are some quantitative reasoning GRE examples question types that will help you prepare for the examination. The four main question types are the following: 

1. Quantitative Comparison Questions
2. Multiple-Choice Questions (Select One Answer/Choice)
3. Multiple-Choice Questions (Select One/More Answers/Choices)
4. Numeric Entry Questions 
5. Data Interpretation Sets

Quantitative Comparison

These questions usually require comparisons of two quantities, namely A and B, and then working out which statement is the best fit.

Multiple-Choice Questions (One Answer/Choice)- 

In this kind of question, five choices are provided to you in the form of MCQs, and out of those choices, you need to pick one choice as your answer.

Multiple-choice Questions — Select One or More Answer Choices

In this kind of question, multiple-choice questions are asked and you need to select one or more answer choices from the number of options available. A question may or may not specify the number of choices to select.

Numeric Entry Questions

In this type of question, you are asked to enter the answer as an integer or a decimal in a single answer box or to enter it as a fraction in two separate boxes — one for the numerator and one for the denominator. 

Data Interpretation Sets

In this type of question, the data is given in the form of a table, graph, or any other data presentation and requires you to interpret or analyze the given data. The types of questions can be both Multiple-choice (both types) or Numeric Entry. The questions belonging to the data interpretation sets are grouped together.

This section also comes with tables for data interpretation.

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Tips for Quantitative Reasoning GRE

• For multiple-choice answers, answer the actual question and watch out for except or not and any format/unit asked for. 
• You can start by plugging back your choices if you do not know the method of solving any multiple-choice question. Start with reasonable choices and let the process of elimination do the rest. 
• Multi-choice multiple-answer questions will require the selection of a suitable number of answers. Follow the question guidelines carefully. 
• For numeric entry, ensure that you are answering in the format that is asked for. 
• Watch out while transferring figures from your calculator. This is because it should be compliant with the format sought in the answer.

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