## GRE Data Analysis | Numerical Methods for Describing Data

Data can be described numerically by various statistics, or statistical measures. These statistical measures are often grouped in 3 categories: 1. Measures of central tendency… Read More »

- GRE Algebra | Solving Linear Inequalities
- GRE Arithmetic | Decimals
- GRE Geometry | Lines and Angles
- GRE Geometry | Circles
- GRE Data Analysis | Numerical Methods for Describing Data
- GRE Arithmetic | Ratio
- GRE Arithmetic | Exponents and Roots
- GRE Algebra | Applications
- GRE Data Analysis | Probability
- GRE Geometry | Triangles
- GRE Arithmetic | Fraction
- GRE Geometry | Polygons
- Program to find the number of men initially
- GRE Algebra | Solving Quadratic Equations
- GRE Arithmetic | Integers
- GRE Algebra | Operations with Algebraic Expressions
- GRE Arithmetic | Percent
- GRE Geometry | Quadrilaterals
- GRE Algebra | Solving linear Equations
- GRE Algebra | Rules of Exponent
- GRE Geometry | Three - Dimensional Figures
- GRE Algebra | Functions

Data can be described numerically by various statistics, or statistical measures. These statistical measures are often grouped in 3 categories: 1. Measures of central tendency… Read More »

Algebra and its application cover a large chunk of the quantitative reasoning part of the GRE test paper. This is due to the fact that… Read More »

A certain number of men can do a certain piece of work in D days. If there were m more men engaged in the work… Read More »

Lines: A Line is a one-dimensional geometrical figure having negligible breadth extending infinitely in both directions. A line may be straight or curved. A straight… Read More »

A linear inequality is an inequality which involves a linear function and contains the following symbols: < less than > greater than ≤ less than… Read More »

In algebra, a quadratic equation can be written in the form: ax2 + bx + c = 0 where x is the variable and a,… Read More »

An algebraic expression consist one variable is used to define a function of that variable. For example, the expression 2y – 7 can be used… Read More »

Probability is a numerical representation of the chance of occurrence of a particular event. Here the event is the word used to describe any particular… Read More »

An expression contain variables, numbers and operation symbols is called an algebraic expression.Every expression can be written as a single term or sum of terms.… Read More »

An object which has only height and length are called 2-dimensional figures while an abject which has height length and width are called 3-dimensional object.… Read More »

In algebraic expression xm, x is the base and m is the exponent. For all positive number of x except x=1, if an equation contain… Read More »

In mathematics, a linear equation is an equation that may be put in the form, a1x1 +……….. + anxn + b = 0 Where x1,… Read More »

Polygons: The word polygon is derived from the Greek word polugonon, here poly means many and gons means angles. Polygons can be defined as a… Read More »

A Circle is a 2-dimensional figure. It is a closed figure in which boundary is equidistant from the centre and distance from the centre to… Read More »

A quadrilateral is a 2 – D shape which contain 4 sides. It consist of four sides, four angles and four vertices. Different type of… Read More »