{"id":11977,"date":"2018-09-20T19:24:05","date_gmt":"2018-09-20T19:24:05","guid":{"rendered":"https:\/\/www.manhattanprep.com\/gre\/?p=11977"},"modified":"2019-08-30T16:40:04","modified_gmt":"2019-08-30T16:40:04","slug":"gre-problem-log-quant","status":"publish","type":"post","link":"https:\/\/www.manhattanprep.com\/gre\/blog\/gre-problem-log-quant\/","title":{"rendered":"How to Create a GRE Problem Log for Quant"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11996\" src=\"https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/create-gre-problem-log-quant-chelsey-cooley.png\" alt=\"Manhattan Prep GRE Blog - How to Create a GRE Problem Log for Quant by Chelsey Cooley\" width=\"1200\" height=\"628\" srcset=\"https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/create-gre-problem-log-quant-chelsey-cooley.png 1200w, https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/create-gre-problem-log-quant-chelsey-cooley-300x157.png 300w, https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/create-gre-problem-log-quant-chelsey-cooley-768x402.png 768w, https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/create-gre-problem-log-quant-chelsey-cooley-1024x536.png 1024w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Having a GRE problem log is like having a budget: sort of a pain sometimes, but much smarter than the alternative. Skeptical? Check out <\/span><a id=\"bloglink\" href=\"https:\/\/www.manhattanprep.com\/gre\/blog\/2017\/06\/14\/your-gre-problem-log-and-the-myth-of-practice-makes-perfect\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">this article<\/span><\/a><span style=\"font-weight: 400;\"> first\u2014then come back here when you\u2019re ready to roll. <\/span><!--more--><\/p>\n<h4><b>1. Choose a format that inspires you.<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Are you a gel-pen-loving bullet-journal enthusiast? Or would you rather something plain but practical, like a nice Excel spreadsheet? Your GRE problem log won\u2019t work at all if you don\u2019t write in it or look at it. A GRE problem log can be in any format that lets you record information in an organized way. <\/span><\/p>\n<h4><b>2. Light, heavy, or in between?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Some of us are natural self-analyzers. Some of us would rather just skip straight to the action. It\u2019s okay if your GRE problem log is very simple. An elaborate problem log is great too. What matters is that you choose something that won\u2019t feel like a burden. <\/span><\/p>\n<h4><b>3. The world\u2019s simplest GRE problem log&#8230;<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">At the heart of it, the point of a GRE problem log is to <\/span><b>remember what you\u2019ve learned <\/b><span style=\"font-weight: 400;\">and to <\/span><b>help you learn in the future<\/b><span style=\"font-weight: 400;\">. There are all kinds of little \u2018aha\u2019 moments that come from doing GRE problems: keeping a problem log makes sure those moments are recorded rather than vanishing.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">With that in mind, here\u2019s the world\u2019s simplest GRE problem log: <\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11979\" src=\"https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/cc-79-image-1.png\" alt=\"Manhattan Prep GRE Blog - How to Create a GRE Problem Log for Quant by Chelsey Cooley\" width=\"654\" height=\"167\" srcset=\"https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/cc-79-image-1.png 654w, https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/cc-79-image-1-300x77.png 300w\" sizes=\"auto, (max-width: 654px) 100vw, 654px\" \/><\/p>\n<h4><b>4. Not all takeaways are created equal.<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">The best takeaways are <\/span><b>general<\/b><span style=\"font-weight: 400;\">. When you do a problem, you\u2019re not going to see that same problem on your actual GRE. So, recording exactly how you did that specific problem is a waste of time. Your goal is to glean ideas from that problem that you could use on <\/span><i><span style=\"font-weight: 400;\">other<\/span><\/i><span style=\"font-weight: 400;\"> problems. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">The best takeaways remind you of not only what to do, but <\/span><i><span style=\"font-weight: 400;\">when<\/span><\/i><span style=\"font-weight: 400;\"> to do it. Try to record not only which actions you took during a problem, but also how you knew what to do. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here\u2019s a problem from the <\/span><a id=\"bloglink\" href=\"https:\/\/www.manhattanprep.com\/gre\/store\/strategy-guides\/5-pound-book-gre-practice-problems\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">5 lb. Book of GRE Practice Problems<\/span><\/a><span style=\"font-weight: 400;\">: <\/span><\/p>\n<p><span style=\"font-weight: 400;\">If <\/span><i><span style=\"font-weight: 400;\">y<\/span><\/i><span style=\"font-weight: 400;\">\u22600, what percent of <\/span><i><span style=\"font-weight: 400;\">y<\/span><\/i><span style=\"font-weight: 400;\"> percent of 50 is 40 percent of <\/span><i><span style=\"font-weight: 400;\">y<\/span><\/i><span style=\"font-weight: 400;\">? <\/span><\/p>\n<p>Here\u2019s a quick solution:<\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Since y isn\u2019t part of the answer, choose a number for y. We\u2019ll choose 100, so we can read the problem like this: <\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">What percent of 100 percent of 50 is 40 percent of 100? <\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Start by writing the equation as follows: <\/span><\/li>\n<\/ul>\n<p style=\"padding-left: 90px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11980\" src=\"https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/cc-79-image-2.png\" alt=\"Manhattan Prep GRE Blog - How to Create a GRE Problem Log for Quant by Chelsey Cooley\" width=\"166\" height=\"45\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Then, simplify the equation to solve for p: <\/span><\/li>\n<\/ul>\n<p style=\"padding-left: 90px;\"><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11981\" src=\"https:\/\/www.manhattanprep.com\/gre\/wp-content\/uploads\/sites\/19\/2018\/09\/cc-79-image-3.png\" alt=\"Manhattan Prep GRE Blog - How to Create a GRE Problem Log for Quant by Chelsey Cooley\" width=\"77\" height=\"77\" \/><\/span><\/p>\n<p><span style=\"font-weight: 400;\">And here are some great takeaways: <\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">If you see a variable percent (y%), but you aren\u2019t solving for y, just choose 100 for y!<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Translate \u2018what percent\u2019 as \u2018p\/100\u2019 and translate \u2018of\u2019 as multiplication<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">If you see \u2018100 percent\u2019, you can just ignore it while doing math<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Complicated percent problems can be easier to solve with fractions, rather than decimals<\/span><\/li>\n<\/ul>\n<h4><b>5. \u2018Do it again?\u2019 <\/b><\/h4>\n<p><span style=\"font-weight: 400;\">You don\u2019t have to redo every single problem, or even every problem you missed. The best problems to redo are the ones that were <\/span><i><span style=\"font-weight: 400;\">right<\/span><\/i><span style=\"font-weight: 400;\"> at the edge of your ability level. Don\u2019t bother with the ones that were ridiculously hard, or the ones that you missed for a silly reason (although you should still write those \u2018silly reasons\u2019 down.) Redo the ones that you know you could get right with just a bit more studying. <\/span><\/p>\n<h4><b>6. Taking it up a notch&#8230;<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Here\u2019s some more information you may want to include in your GRE problem log: <\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><b>What topic was the problem testing? <\/b><span style=\"font-weight: 400;\">This way, you can quickly skim your log to find all of the Algebra problems, or all of the Geometry problems, and so on. <\/span><\/li>\n<li style=\"font-weight: 400;\"><b>What answer did you pick? <\/b><span style=\"font-weight: 400;\">This is useful when you redo a problem: compare your answer now to the one you got originally.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>How long did it take? <\/b><span style=\"font-weight: 400;\">Log problems that take you a long time as well as the ones you got wrong. When you do them again, try to beat your previous time.<\/span><\/li>\n<\/ul>\n<h4><b>7. Take it up two notches.<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">You might not include this information for every single problem you do, but it can be useful for some problems! <\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">If you got it wrong: <\/span><b>what type of error was it?<\/b><span style=\"font-weight: 400;\"> I like to think in terms of conceptual errors (you didn\u2019t know how to do something), process errors (you knew how to do it, but didn\u2019t choose the right approach), and careless errors (you added 2 plus 3 and got 7). <\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">For Quantitative Comparison problems: <\/span><b>what cases did you test? <\/b><span style=\"font-weight: 400;\">If you didn\u2019t test cases\u2026 that may be a clue to why you missed the problem! What cases <\/span><i><span style=\"font-weight: 400;\">should<\/span><\/i><span style=\"font-weight: 400;\"> you have tried? <\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Were there any interesting <\/span><b>trap answers<\/b><span style=\"font-weight: 400;\"> or <\/span><b>easy mistakes to make<\/b><span style=\"font-weight: 400;\"> in the problem \u2013 regardless of whether you fell for them yourself? What would be the easiest ways to get this problem wrong?<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Is there a <\/span><b>better or faster way<\/b><span style=\"font-weight: 400;\"> to solve it \u2013 even if your approach worked? <\/span><\/li>\n<\/ul>\n<h4><b>8. Now what?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">So, you\u2019ve created this GRE problem log, and you\u2019ve started filling it up with Quant problems. Now what? Twice per week, on the same days every week, read over your GRE problem log. On one of those two days, just reread it and look at your takeaways. On the other day, redo some or all of the problems you\u2019ve decided to redo, and record whether you got them right this time. With time, you\u2019ll find yourself thinking about lessons learned from old problems when you\u2019re doing new ones\u2014and that\u2019s exactly what you need for test day. ?<\/span><\/p>\n<hr \/>\n<p><b><i>See that \u201cSUBSCRIBE\u201d button in the top right corner? Click on it to receive all our GRE blog updates straight to your inbox!<\/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>Having a GRE problem log is like having a budget: sort of a pain sometimes, but much smarter than the alternative. Skeptical? Check out this article first\u2014then come back here when you\u2019re ready to roll.<\/p>\n","protected":false},"author":127,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,474284,921840,421,6,7,9,733445],"tags":[1362431,1362514],"yst_prominent_words":[],"class_list":["post-11977","post","type-post","status-publish","format-standard","hentry","category-challenge-problems","category-current-studiers","category-gre-prep-2","category-gre-quant-2","category-gre-strategies","category-how-to-study","category-math-gre-strategies","category-study-tips-2","tag-gre-problem-log","tag-problem-log"],"_links":{"self":[{"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/posts\/11977","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=11977"}],"version-history":[{"count":3,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/posts\/11977\/revisions"}],"predecessor-version":[{"id":11998,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/posts\/11977\/revisions\/11998"}],"wp:attachment":[{"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/media?parent=11977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/categories?post=11977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/tags?post=11977"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.manhattanprep.com\/gre\/wp-json\/wp\/v2\/yst_prominent_words?post=11977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}