{"id":347,"date":"2020-08-25T23:29:33","date_gmt":"2020-08-26T03:29:33","guid":{"rendered":"https:\/\/gmatbyexample.com\/site\/?p=347"},"modified":"2020-09-09T15:56:20","modified_gmt":"2020-09-09T19:56:20","slug":"gmat-inequalities-one-mistake-to-avoid-to-improve-your-gmat-score","status":"publish","type":"post","link":"https:\/\/gmatbyexample.com\/site\/gmat-inequalities-one-mistake-to-avoid-to-improve-your-gmat-score\/","title":{"rendered":"GMAT Inequalities &#8211; One mistake to avoid to improve your GMAT score"},"content":{"rendered":"\n<p>For GMAT Prep, Inequalities problems can be some of the toughest problems to master. Sometimes, the candidates may even master the inequalities during GMAT practice and mock tests. However, during the GMAT exam, when faced with the pressure of time and accuracy, they tend to make mistakes. One of the most common mistake made by the candidates in inequalities problem is &#8220;Cross Multiplication&#8221;:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p><em>&#8220;Cross Multiplication of unknowns&#8221; is the most common problem candidates make in inequalities problems.<\/em><\/p><\/blockquote>\n\n\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image aligncenter\"><img loading=\"lazy\" width=\"150\" height=\"150\" data-src=\"https:\/\/gmatbyexample.com\/site\/wp-content\/uploads\/2022\/08\/pexels-photo-941555-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image lazyload\" alt=\"photo of a woman thinking\" decoding=\"async\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;max-width:113px;max-height:113px;\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><noscript><img loading=\"lazy\" width=\"150\" height=\"150\" src=\"https:\/\/gmatbyexample.com\/site\/wp-content\/uploads\/2022\/08\/pexels-photo-941555-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"photo of a woman thinking\" decoding=\"async\" style=\"max-width:113px;max-height:113px;\" \/><\/noscript><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/gmatbyexample.com\/site\/9-reasons-to-write-an-mba-optional-essay\/\">(2022) 9 Reasons To Write An MBA Optional Essay<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image aligncenter\"><img loading=\"lazy\" width=\"150\" height=\"150\" data-src=\"https:\/\/gmatbyexample.com\/site\/wp-content\/uploads\/2020\/09\/GMAT_Math-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-post-image lazyload\" alt=\"GMAT Math\" decoding=\"async\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;max-width:113px;max-height:113px;\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><noscript><img loading=\"lazy\" width=\"150\" height=\"150\" src=\"https:\/\/gmatbyexample.com\/site\/wp-content\/uploads\/2020\/09\/GMAT_Math-150x150.png\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"GMAT Math\" decoding=\"async\" style=\"max-width:113px;max-height:113px;\" \/><\/noscript><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/gmatbyexample.com\/site\/2022-what-are-gmat-quant-topics-in-syllabus-for-the-gmat-test\/\">(2022) What Are GMAT Quant Topics in Syllabus For The GMAT Test ?<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image aligncenter\"><img loading=\"lazy\" width=\"150\" height=\"150\" data-src=\"https:\/\/gmatbyexample.com\/site\/wp-content\/uploads\/2021\/10\/GMAT_Statistics_FEATURED-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image lazyload\" alt=\"GMAT Statistics Practice Examples\" decoding=\"async\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;max-width:113px;max-height:113px;\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><noscript><img loading=\"lazy\" width=\"150\" height=\"150\" src=\"https:\/\/gmatbyexample.com\/site\/wp-content\/uploads\/2021\/10\/GMAT_Statistics_FEATURED-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"GMAT Statistics Practice Examples\" decoding=\"async\" style=\"max-width:113px;max-height:113px;\" \/><\/noscript><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/gmatbyexample.com\/site\/gmat-statistics-practice-examples\/\">GMAT Statistics Practice Examples<\/a><\/li>\n<\/ul>\n\n\n<p>How can cross-multiplication lead to a mistake? Lets us elaborate further with the help of a video:<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"GMAT: Inequalities common mistake that can cost points on GMAT exam - cross-multiplication.\" width=\"640\" height=\"360\" data-src=\"https:\/\/www.youtube.com\/embed\/Zq4W1mwyuJY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"has-small-font-size\">Trouble watching this video? Watch it here: <a href=\"https:\/\/www.youtube.com\/watch?v=Zq4W1mwyuJY\">GMAT Inequalities: Common mistake<\/a><\/p>\n\n\n\n<p>Why is cross-multiplication is such a common problem? Because you are used to solving equations and in equations, you are almost always allowed to cross-multiply. So much so that cross-multiplication often becomes an instinct. However, in inequalities cross-multiplication can lead to problems unless you &#8220;know&#8221; the sign of the variables. <\/p>\n\n\n\n<figure class=\"wp-block-pullquote\"><blockquote><p><img decoding=\"async\" loading=\"lazy\" width=\"128\" height=\"128\" class=\"wp-image-372 lazyload\" style=\"--smush-placeholder-width: 128px; --smush-placeholder-aspect-ratio: 128\/128;width: 80px;\" data-src=\"https:\/\/gmatbyexample.com\/site\/wp-content\/uploads\/2020\/08\/icons8-idea-128.png\" alt=\"GMAT question\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\"><noscript><img decoding=\"async\" loading=\"lazy\" width=\"128\" height=\"128\" class=\"wp-image-372\" style=\"width: 80px;\" src=\"https:\/\/gmatbyexample.com\/site\/wp-content\/uploads\/2020\/08\/icons8-idea-128.png\" alt=\"GMAT question\"><\/noscript><\/p><p><strong><em>Thought Question<\/em><\/strong>: Almost always? Are there some situations in an equation where we should not cross-multiply?   <\/p><cite>Think about this and  leave a Comment or <a href=\"https:\/\/gmatbyexample.com\/site\/contact-me\/\">Contact us<\/a> with your answer.<\/cite><\/blockquote><\/figure>\n\n\n\n<p><strong><span style=\"text-decoration: underline;\"><em>Final tip:<\/em><\/span> <\/strong>When faced with an inequality problem during GMAT Math section of the mock or real GMAT exam &#8211; DO NOT Cross Multiply variables, unless you are confident that the variable is positive. <\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p><em>Unless you are confident that a variable is positive, <span style=\"text-decoration: underline;\">DO NOT cross-multiply<\/span> in an inequalities problem.<\/em><\/p><\/blockquote>\n\n\n\n<p>From now on, when you practice inequalities questions, pay special attention to:<\/p>\n\n\n\n<ul><li>How often do you tend to cross-multiply to get to a solution?<\/li><li>Did your cross-multiplication result in a mistake?<\/li><li>If not &#8211; why not? (Sometimes questions identifies the variable as positive or negative)<\/li><li>Note these in a log. Keeping a log will help you understand if the cross-multiplication is causing a recurring problem<\/li><li>Practice caution while cross-multipliplying whether solving equations or solving inequalities to avoid mistakes<\/li><\/ul>\n\n\n\n<p>We hope this paragraph helps you get a better score on GMAT. For more tips and tricks about GMAT Inequalities, please visit the GMAT <a href=\"https:\/\/gmatbyexample.com\/site\/tag\/gmat-inequalities\/\" target=\"_blank\" rel=\"noreferrer noopener\">Math Inequalities section<\/a>. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>For GMAT Prep, Inequalities problems can be some of the toughest problems to master. Sometimes, the candidates may even master the inequalities during GMAT practice and mock tests. However, during the GMAT exam, when faced with the pressure of time and accuracy, they tend to make mistakes. One of the most common mistake made by \u2026 <a href=\"https:\/\/gmatbyexample.com\/site\/gmat-inequalities-one-mistake-to-avoid-to-improve-your-gmat-score\/\" rel=\"noopener noreferrer\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":353,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,7,48,47],"tags":[59,58,61,60,62],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/posts\/347"}],"collection":[{"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/comments?post=347"}],"version-history":[{"count":20,"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/posts\/347\/revisions"}],"predecessor-version":[{"id":481,"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/posts\/347\/revisions\/481"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/media\/353"}],"wp:attachment":[{"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/media?parent=347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/categories?post=347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gmatbyexample.com\/site\/wp-json\/wp\/v2\/tags?post=347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}