Properties of quadrilaterals and types of quadrilaterals

Properties of Quadrilaterals – rectangle, square, parallelogram, rhombus, trapezium

A 8 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

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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

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since vs from

Since vs From – What’s the difference and how to use?

A 2 minute read

The words since and from both are used to denote the starting time of an action. Yet, these words are used in very different contexts. Use of Since The word since is used to present the starting time of an action that continues in the present till this date. For example: Simple Example 1 Mr.

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GMAT Study Plan

GMAT Study Plan – How to study for GMAT 760 efficiently?

A 8 minute read

Have you ever wondered as to “how to study for GMAT efficiently” or “How can I score a 760 on the GMAT?” Many students ask us for study plans to ace the GMAT. We believe that general study plans are not efficient as every student is different and hence we believe in Personalised Study Plans.

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gmat retake or not - worth it - Who, why and when

Should you retake the GMAT? GMAT retake’s why and when in 2021

A 8 minute read

Michael, Rahul, and Anna – Three people in three different cities took the GMAT on July 1, 2021. All three of them got different scores. While Anna is elated to score a 760, Michael and Rahul are disappointed with their scores of 600 and 650 respectively. They’re both considering retaking the GMAT. While Rahul is

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GMAT Verbal If Vs When

If Vs. When

A 3 minute read

In conditional statements, ‘if’ and ‘when’ can be used interchangeably – but only in certain cases.  In certain other cases, using ‘when’ instead of ‘if’ will result in an idiomatically incorrect sentence. In this post, I will explain when ‘if’ and ‘when’ can be used interchangeably and when they cannot be. When in conditional statements can

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The figure above shows a drop-leaf table. With all four leaves down the tabletop is a square, and with all four leaves up the tabletop is a circle. What is the radius, in meters, of the tabletop when all four leaves are up? – OGQR 2020 Question #99 with Solution

A 2 minute read

OGQR 2020: Question No. 99 The figure above shows a drop-leaf table. With all four leaves down the tabletop is a square, and with all four leaves up the tabletop is a circle. What is the radius, in meters, of the tabletop when all four leaves are up? Source OGQR 2020 Type Problem Solving Topic

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P is a particle on the circle shown above. What is the length of the path travelled by P in one complete revolution around the circle? – OGQR 2020 Question #212 with Solution

A 2 minute read

OGQR 2020: Question No. 212 P is a particle on the circle shown above. What is the length of the path traveled by P in one complete revolution around the circle? The diameter of the circle is 1.5 meters. The particle P moves in a clockwise direction at 0.5 meter per second. Source OGQR 2020 Type Data Sufficiency Topic Geometry/Word Problems Sub-Topic

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If Car A took n hours to travel 2 miles and Car B took m hours to travel 3 miles, which of the following expresses the time it would take Car C, traveling at the average (arithmetic mean) of those rates, to travel 5 miles? – OGQR 2020 Question #79 with Solution

A < 1 minute read

OGQR 2020: Question No. 79 If Car A took n hours to travel 2 miles and Car B took m hours to travel 3 miles, which of the following expresses the time it would take Car C, traveling at the average (arithmetic mean) of those rates, to travel 5 miles? Source OGQR 2020 Type Problem

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