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## Introduction to GMAT Algebra – Algebraic Expressions | Linear & Quadratic Equations

A 7 minute readThe word Algebra was derived from the Arabic word “al-jabr” meaning “reunion of broken parts”.  In algebra, arithmetic computations are carried out with letters standing for numbers. Many students find algebra difficult and through this article, we aim to demystify GMAT Algebra and how you can solve GMAT Algebra questionsRead more…

## Consider the following set of inequalities: p > q, s > r, q > t, s > p, and r > q. Between which two quantities is no relationship established? – OGQR 2020 Question #81 with Solution

A 1 minute readSolution Given In this question, we are given a set of inequalities, as follows p > q s > r q > t s > p r > q To Find We need to determine There is no relationship between which two quantities. Approach & Working Combining the relations sRead more…

## If x, y, and k are positive and x is less than y, then (x + k) / (y + k)  is – OGQR 2020 Question #80 with Solution

A 1 minute readSolution Given In this question, we are given The numbers x, y, and k are positive. Also, x is less than y. To Find We need to determine The possible range of (x+ k) / (y+ k). Approach & Working We know that x < y Or, xk < ykRead more…

## If half the result obtained when 2 is subtracted from 5x is equal to the sum of 10 and 3x, what is the value of x? – OGQR 2020 Question #77 with Solution

A 1 minute readSolution Given In this question, we are given 1/2 the result obtained when 2 is subtracted from 5x is equal to the sum of 10 and 3x. To Find We need to determine The value of x. Approach & Working 1/2 the result obtained when 2 is subtracted from 5xRead more…

## How old is Jane? – OGQR 2020 Question #208 with Solution

A 1 minute readSolution Steps 1 & 2: Understand Question and Draw Inferences We need to find the age of Jane. Let us assume that the present age of Jane is x years. Hence, we need to find the value of x. As we do not have any relevant information to infer from,Read more…

## Last year Publisher X published 1,100 books, consisting of first editions, revised editions, and reprints. How many first editions did Publisher X publish last year? – OGQR 2020 Question #207 with Solution

A 1 minute readSolution Steps 1 & 2: Understand Question and Draw Inferences We are given that: Last year publisher X published 1,100 books, consisting of first editions, revised editions, and reprints. Number of First edition + Revised Editions + Reprints published = 1100 We need to find: The number of first editionsRead more…

Payal Tandon
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