{"id":12737,"date":"2020-02-21T13:33:41","date_gmt":"2020-02-21T13:33:41","guid":{"rendered":"https:\/\/www.manhattanprep.com\/gre\/?p=12737"},"modified":"2020-02-21T13:56:33","modified_gmt":"2020-02-21T13:56:33","slug":"what-you-do-not-need-to-know-for-the-gre","status":"publish","type":"post","link":"https:\/\/www.manhattanprep.com\/gre\/blog\/what-you-do-not-need-to-know-for-the-gre\/","title":{"rendered":"What You Do Not Need to Know for the GRE"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12739 size-full\" src=\"https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2020\/02\/mprep-blogimages-wave1-30-2-e1582121437267.png\" alt=\"what you don't need to know for the GRE\" width=\"1200\" height=\"628\" \/><\/p>\n<p><span style=\"font-weight: 400;\">There\u2019s a pretty complete list of GRE study topics available at the ETS\u2019s website. <\/span><a href=\"https:\/\/www.ets.org\/gre\/revised_general\/prepare\/quantitative_reasoning\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Here\u2019s the list for Quant<\/span><\/a><span style=\"font-weight: 400;\">, and <\/span><a href=\"https:\/\/www.ets.org\/gre\/revised_general\/prepare\/verbal_reasoning\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">here\u2019s where to find the corresponding lists for Verbal<\/span><\/a><span style=\"font-weight: 400;\">. These lists can show you what content you definitely need to know for the GRE. But, in this article, I\u2019d like to complement them by doing the opposite: show you what you may <\/span><i><span style=\"font-weight: 400;\">think<\/span><\/i><span style=\"font-weight: 400;\"> you need to learn for the GRE, but really don\u2019t.<\/span><\/p>\n<p><!--more--><\/p>\n<h3><b>What math topics are not tested on the GRE?\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The rule of thumb is that you won\u2019t see anything beyond middle-school (about 8th grade) math on the GRE. Here are some things you absolutely <\/span><b>don\u2019t<\/b><span style=\"font-weight: 400;\"> have to study, because they aren\u2019t on the test:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">The GRE contains <\/span><b>no calculus whatsoever<\/b><span style=\"font-weight: 400;\">. On an extremely limited number of problems, simple calculus (such as finding a single derivative) may be one path to a solution. However, these problems can <\/span><b>always<\/b><span style=\"font-weight: 400;\"> be solved with a non-calculus method, often more quickly. Also, Quant problems won\u2019t ever make reference to calculus concepts.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">You don\u2019t need <\/span><b>trigonometry<\/b><span style=\"font-weight: 400;\"> for the GRE. Certain well-meaning test prep articles will claim that you do need to know some trig. There\u2019s a reason for that: for the GRE, you need to know the side ratios of the <\/span><a href=\"https:\/\/www.manhattanprep.com\/gre\/blog\/gre-math-for-people-who-hate-math-right-triangles\/\"><span style=\"font-weight: 400;\">special right triangles<\/span><\/a><span style=\"font-weight: 400;\">. One way to find those ratios is to use trigonometry. But you know what\u2019s much easier? Just memorizing the two ratios you need to know, and not worrying about sines and cosines. You\u2019ll never need them for any other purpose on the GRE.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">You only need <\/span><b>basic statistics<\/b><span style=\"font-weight: 400;\"> for the GRE. No T-tests or confidence intervals. You do, however, need to understand basic descriptive statistics (averages, ranges, standard deviation and normal distribution) and how to read certain types of graphs (like a line graph or a box-and-whisker plot). By the way, you don\u2019t have to memorize the formula for standard deviation unless you want to. The GRE won\u2019t ask you to directly calculate a standard deviation, although it might ask you to reason about how the standard deviations of different sets compare to each other, or to use a standard deviation that\u2019s already been given.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">There\u2019s no other high school or college math on the GRE! That includes linear algebra, matrices, proofs, or any of the wild and wonderful things you may have learned in advanced classes. If you have specific questions about whether certain math topics will or won\u2019t show up, please ask in the comments!<\/span><\/li>\n<\/ol>\n<h3><b>What GRE math topics can I safely ignore?\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">It depends on your goal score! If you\u2019re shooting for a perfect 170 in Quant, you should master all of the math that the GRE tests. But, if you\u2019re just aiming for a strong (but not perfect) score, you can safely miss several questions on each Quant section. The best way to approach that is to quickly and intentionally guess on the very hardest questions, to buy yourself more time to check your work on the easier ones.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So, if you\u2019re sure that a topic will only be tested rarely, you have the option of ignoring it entirely and saving the study time for something more valuable. The topics on your personal \u201cskip list\u201d should vary from person to person. I\u2019d recommend choosing one or two of the following topics that you\u2019re least comfortable with, and deciding to guess on them immediately.\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Tough combinatorics and\/or probability (anything that you can\u2019t solve by counting cases)\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Three-dimensional geometry<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Complicated-looking coordinate geometry<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Rates &#038; work problems involving multiple changing rates, workers who take breaks, or other complicating factors<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Data Interpretation problems that require you to compare a lot of numbers in a complicated way<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Unfortunately, you can\u2019t get away with totally ignoring a major topic (like geometry). Also, everyone should learn at least the basics of every topic, to avoid missing easy problems. (Try the \u2018<\/span><a href=\"https:\/\/www.manhattanprep.com\/gre\/blog\/tag\/gre-math-for-people-who-hate-math\/\"><span style=\"font-weight: 400;\">GRE math for people who hate math<\/span><\/a><span style=\"font-weight: 400;\">\u2019 series for a gentle introduction to some of the nastier math content on the GRE!)<\/span><\/p>\n<h3><b>Don\u2019t forget the calculator<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Especially if you\u2019re coming from another standardized test, like the GMAT, you may think you need to work on your mental or pen-and-paper arithmetic skills. While knowing tricks and shortcuts is useful, it isn\u2019t as much of a priority on the GRE as it is on other tests. You get a calculator on the GRE, and while you shouldn\u2019t rely on it to the detriment of basic math skills, you also shouldn\u2019t forget that you have it. Feel free to spend more of your time working on skills the calculator <\/span><i><span style=\"font-weight: 400;\">can\u2019t<\/span><\/i><span style=\"font-weight: 400;\"> help you with, like simplifying exponents or quadratics.\u00a0<\/span><\/p>\n<h3><b>Do I need real-world knowledge for the GRE?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Let\u2019s turn our attention to GRE Verbal, particularly Reading Comprehension. Reading Comp passages tend to discuss the same predictable academic topics: social science, history, economics, biology, and a handful of others.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The GRE is a standardized test, and it does its best to test your <\/span><i><span style=\"font-weight: 400;\">general<\/span><\/i><span style=\"font-weight: 400;\"> ability to read and understand academic text, not your specialized knowledge of any one field (that\u2019s what the GRE subject tests are for!). However, you\u2019ll likely find it easier to understand biology passages (for example) if you\u2019ve read at least a little bit of biology material beforehand. It\u2019s not that you need to know any of the jargon: you don\u2019t. It\u2019s that, by exposing yourself to a certain type of writing, your brain will know what to expect and won\u2019t have to work as hard to understand what it sees on test day.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here are some sites that include academic-style writing on similar topics to those that appear on the GRE:\u00a0<\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/www.scientificamerican.com\/\" target=\"_blank\" rel=\"noopener\">Scientific American<\/a><\/li>\n<li><a href=\"https:\/\/www.the-scientist.com\/\" target=\"_blank\" rel=\"noopener\">The Scientist Magazine<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencemag.org\/\" target=\"_blank\" rel=\"noopener\">Science Magazine<\/a><\/li>\n<li><a href=\"https:\/\/www.space.com\/\" target=\"_blank\" rel=\"noopener\">Space.com<\/a><\/li>\n<li><a href=\"http:\/\/www.astronomy.com\/\" target=\"_blank\" rel=\"noopener\">Astronomy.com<\/a><\/li>\n<li><a href=\"https:\/\/www.economist.com\/\" target=\"_blank\" rel=\"noopener\">The Economist<\/a><\/li>\n<li><a href=\"https:\/\/www.nytimes.com\/\" target=\"_blank\" rel=\"noopener\">The New York Times<\/a><\/li>\n<li><a href=\"https:\/\/www.newyorker.com\/\" target=\"_blank\" rel=\"noopener\">The New Yorker<\/a><\/li>\n<li><a href=\"https:\/\/www.smithsonianmag.com\/\" target=\"_blank\" rel=\"noopener\">Smithsonian Magazine<\/a><\/li>\n<li><a href=\"https:\/\/www.historytoday.com\/\" target=\"_blank\" rel=\"noopener\">History Today<\/a><\/li>\n<li><a href=\"https:\/\/news.harvard.edu\/\" target=\"_blank\" rel=\"noopener\">The Harvard Gazette<\/a><\/li>\n<li><a href=\"https:\/\/spectrum.ieee.org\/\" target=\"_blank\" rel=\"noopener\">IEEE Spectrum<\/a><\/li>\n<li><a href=\"https:\/\/longform.org\/\" target=\"_blank\" rel=\"noopener\">Longform<\/a><\/li>\n<li><a href=\"https:\/\/phys.org\/\" target=\"_blank\" rel=\"noopener\">Phys.org<\/a><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">If there\u2019s a topic you\u2019re especially uncomfortable or unfamiliar with, a bit of reading before test day can go a long way.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The other thing you should know about real-world knowledge, on the GRE, is that it can actually be dangerous! Some GRE problems are designed so that the wrong answer is a statement that seems extremely plausible, based on real-world facts. However, if the answer breaks the rules of the GRE (for instance, an answer choice on a Detail problem that isn\u2019t actually stated in the passage), it can\u2019t be right, even if you know it\u2019s true.\u00a0<\/span><\/p>\n<h3><b>What vocabulary words are not tested on the GRE?\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The GRE doesn\u2019t test every vocabulary word, and it doesn\u2019t test every type of vocabulary word. Specifically, you <\/span><b>don\u2019t<\/b><span style=\"font-weight: 400;\"> have to study what I\u2019ll call \u201cjargon.\u201d The words on the GRE are <\/span><b>general academic vocabulary<\/b><span style=\"font-weight: 400;\"> that you might see in writing from any academic field. If a word is specific to a single field (think <\/span><i><span style=\"font-weight: 400;\">vacuole<\/span><\/i><span style=\"font-weight: 400;\"> or <\/span><i><span style=\"font-weight: 400;\">epizeuxis<\/span><\/i><span style=\"font-weight: 400;\">) you almost certainly don\u2019t need it on the GRE. Keep this in mind when you decide whether a new word is worth adding to your list.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">You should absolutely put the time into <\/span><a href=\"https:\/\/www.manhattanprep.com\/gre\/blog\/hack-the-gre-vocab-use-spaced-repetition-to-get-maximum-results-with-minimum-time-investment\/\"><span style=\"font-weight: 400;\">studying GRE vocabulary<\/span><\/a><span style=\"font-weight: 400;\">. But a strong vocabulary doesn\u2019t mean much without equally strong problem-solving skills. Don\u2019t put so much energy into just studying words that you have none left to spare for practicing Text Completion or Sentence Equivalence problems.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">By the way, you don\u2019t need to study the etymology of words you learn, <\/span><b>unless you find that it helps you remember them<\/b><span style=\"font-weight: 400;\">. You also don\u2019t need to memorize the list of synonyms and antonyms for every word you learn (again, unless you find that it helps your memory!). However, if you do end up learning a lot of words with similar meanings, making a chart in your notes showing how they all relate to each other can be a valuable learning tool. If you just want the simple answer to \u201cwhich words should I study,\u201d start with the <a href=\"https:\/\/www.amazon.com\/500-Essential-Words-Vocabulary-Manhattan\/dp\/1506249728\">500 Essential GRE Vocabulary Words<\/a>. That list will furnish you with a strong core GRE vocabulary.\u00a0<\/span><\/p>\n<h3><b>You do not need to know everything!<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The GRE only tests a limited set of topics, even though it tests those topics in varied and creative ways. Once you\u2019ve learned the basic material, it\u2019s time to switch to perfecting your problem-solving skills. If you know the vocabulary and the math rules, but your score still isn\u2019t what you\u2019re hoping for, it\u2019s probably not because there\u2019s content you\u2019ve missed! More likely, you need to take your ability to <\/span><i><span style=\"font-weight: 400;\">use<\/span><\/i><span style=\"font-weight: 400;\"> the content to the next level. Get working on some practice problems, especially on topics you\u2019ve already learned!\u00a0<\/span><\/p>\n<p><b>KEEP READING: <\/b><a href=\"https:\/\/www.manhattanprep.com\/gre\/blog\/how-to-get-a-perfect-score-on-the-gre\/\"><span style=\"font-weight: 400;\">How to Get a Perfect Score on the GRE<\/span><\/a><\/p>\n<p><b><i>Don\u2019t forget that you can attend the first session of any of our online or in-person GRE courses absolutely free. We\u2019re not kidding! <\/i><\/b><a href=\"https:\/\/www.manhattanprep.com\/gre\/classes\/free\/\"><b><i>Check out our upcoming courses here<\/i><\/b><\/a><b><i>.<\/i><\/b><\/p>\n<hr \/>\n<p><b><i><em><strong><a id=\"bloglink\" href=\"https:\/\/www.manhattanprep.com\/instructors\/chelsey-cooley\/\" target=\"_blank\" rel=\"noopener noreferrer\">Chelsey Cooley<\/a><a href=\"https:\/\/www.manhattanprep.com\/instructors\/chelsey-cooley\/?utm_source=manhattanprep.com%2Fgre%2Fblog&#038;utm_medium=blog&#038;utm_content=CooleyBioGREBlog&#038;utm_campaign=GRE%20Blog\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" title=\"Chelsey Cooley Manhattan Prep GRE Instructor\" src=\"https:\/\/cdn2.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2015\/11\/chelsey-cooley-150x150.jpg\" alt=\"Chelsey Cooley Manhattan Prep GRE Instructor\" width=\"150\" height=\"150\" data-pin-nopin=\"true\" \/><\/a>\u00a0is a Manhattan Prep instructor based in Seattle, Washington.<\/strong>\u00a0<\/em><\/i><\/b><i><em>Chelsey always followed her heart when it came to her education. Luckily, her heart led her straight to the perfect background for GMAT and GRE teaching: she has undergraduate degrees in mathematics and history, a master\u2019s degree in linguistics, a 790 on the GMAT, and a perfect 170Q\/170V on the GRE.\u00a0<\/em><\/i><i><em><a id=\"bloglink\" href=\"https:\/\/www.manhattanprep.com\/gre\/classes\/#instructor\/48\" target=\"_blank\" rel=\"noopener noreferrer\">Check out Chelsey\u2019s upcoming GRE prep offerings here<\/a>.<\/em><\/i><\/p>\n","protected":false},"excerpt":{"rendered":"<p>There\u2019s a pretty complete list of GRE study topics available at the ETS\u2019s website. Here\u2019s the list for Quant, and here\u2019s where to find the corresponding lists for Verbal. These lists can show you what content you definitely need to know for the GRE. But, in this article, I\u2019d like to complement them by doing [&hellip;]<\/p>\n","protected":false},"author":127,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[151,168,191],"yst_prominent_words":[1362627,1362701,1363319,1363463,1362787,1365023,1365024,1364992,1365035,1362669,1365034,1365022,1363582,1362628,1363657,1365021,1362797,1363321,1363331,1362692],"class_list":["post-12737","post","type-post","status-publish","format-standard","hentry","category-gre-strategies","tag-gre-math","tag-gre-strategies-2","tag-gre-vocab"],"_links":{"self":[{"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/posts\/12737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/users\/127"}],"replies":[{"embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/comments?post=12737"}],"version-history":[{"count":3,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/posts\/12737\/revisions"}],"predecessor-version":[{"id":12743,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/posts\/12737\/revisions\/12743"}],"wp:attachment":[{"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/media?parent=12737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/categories?post=12737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/tags?post=12737"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/yst_prominent_words?post=12737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}