A six-sided mosaic contains 24 triangular pieces of tile of the same size and shape, as shown in the figure above. If the sections of tile fit together perfectly, how many square centimetres of tile are in the mosaic? – OG 2020 Question #329 with Solution

A 2 minute read

OG 2020: Question No. 329 A six-sided mosaic contains 24 triangular pieces of tile of the same size and shape, as shown in the figure above. If the sections of tile fit together perfectly, how many square centimetres of tile are in the mosaic? Each side of each triangular piece of tile is 9 centimetres

Read More
permutation and combination gmat quant

Permutation and Combination | Avoid these 3 Mistakes | GMAT Quant

A 12 minute read

Like any GMAT Quant topic, Permutation and Combination has its own traps. Most students fall in these traps and ultimately, are not able to secure their target GMAT score. In this article, we will highlight 3 most common mistakes that students make in Permutation and Combination problems along with the ways to avoid the mistake. We

Read More
Lines and angles GMAT quant preparation e-GMAT

Lines and Angles – Definitions, Properties, Types, Practice Questions

A 7 minute read

Ancient mathematicians introduced the concept of lines to represent straight objects which had negligible width and depth. Considered as a breadth less length by Euclid, lines form the basis of Euclidean geometry. When two rays (part of a straight line) intersect each other in the same plane, they form an angle. The point of intersection

Read More
Properties of quadrilaterals and types of quadrilaterals

Properties of Quadrilaterals – Rectangle, Square, Parallelogram, Rhombus, Trapezium

A 7 minute read

In Euclidean geometry, a quadrilateral is a four-sided 2D figure whose sum of internal angles is 360°. The word quadrilateral is derived from two Latin words ‘quadri’ and ‘latus’ meaning four and side respectively. Therefore, identifying the properties of quadrilaterals is important when trying to distinguish them from other polygons. So, what are the properties

Read More
Properties of Circle & Circle Formula

Properties of Circle | Circle Formulas – Area and Perimeter

A 7 minute read

A circle is a closed shape formed by tracing a point that moves in a plane such that its distance from a given point is constant. The word circle is derived from the Greek word kirkos, meaning hoop or ring. in this article, we cover the important terms related to circles, their properties, and various

Read More
GMAT quant tips score a Q50

Tips to score a Q50+ in the GMAT Quant Section

A 8 minute read

A Q50 score on the GMAT Quant section corresponds to an 85 percentile score. A Q50+ GMAT quant score does not only look good on your score report but also proves that you have the required quantitative ability to get through business school. This quantitative ability will hold you in good stead even after business

Read More
Properties of triangles - Classification of Triangles

Properties of triangle – Important formulas and classification

A 7 minute read

In this article, we are going to learn about the simplest form of a polygon, a triangle. All polygons can be divided into triangles, or in other words, they are formed by combining two or more triangles. Thus, understanding the basic properties of triangle and their types is essential. Here is an outline of the

Read More
GMAT OG 2020 quant questions and solutions

GMAT OG 2020 Quant Questions and Solutions

A 10 minute read

GMAT OG 2020 witnessed the addition of 123 new questions and removal of 23 old questions, thereby increasing the questions by 100 to a total of 907. The most number of questions have been added to Data Sufficiency, i.e., 59 and 3 old questions have been removed increasing the total number of questions in DS

Read More