{"id":462,"date":"2017-06-23T12:46:22","date_gmt":"2017-06-23T19:46:22","guid":{"rendered":"http:\/\/www.gmat-genius.com\/blog\/?p=462"},"modified":"2017-06-23T12:46:22","modified_gmt":"2017-06-23T19:46:22","slug":"2018-gmat-verbal-official-guide-analysis","status":"publish","type":"post","link":"https:\/\/www.gmatgenius.com\/blog\/2018-gmat-verbal-official-guide-analysis\/","title":{"rendered":"2018 GMAT Verbal Official Guide \u2013 Detailed Analysis \/ Question Categorization"},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/www.gmat-genius.com\/blog\/wp-content\/uploads\/2017\/06\/OG2018-Verbal-Cover-234x300.png\" alt=\"2018 GMAT Verbal Official Guide\" width=\"234\" height=\"300\" class=\"alignleft size-medium wp-image-438\" srcset=\"https:\/\/www.gmatgenius.com\/blog\/wp-content\/uploads\/2017\/06\/OG2018-Verbal-Cover-234x300.png 234w, https:\/\/www.gmatgenius.com\/blog\/wp-content\/uploads\/2017\/06\/OG2018-Verbal-Cover.png 703w\" sizes=\"(max-width: 234px) 100vw, 234px\" \/>GMAT Genius has thoroughly analyzed the <a href=\"https:\/\/www.amazon.com\/GMAT-Official-Guide-Verbal-Review\/dp\/1119387442\/?_encoding=UTF8&#038;tag=gg057-20&#038;linkCode=as3&#038;camp=15041&#038;creative=373501\" target=\"_blank\">2018 GMAT Verbal Official Guide<\/a> and we want to share our insights with you.  Feel free to read our detailed analysis of the 2018 GMAT Verbal Official Guide or skip down to our conclusions.  Wishing you tremendous success with the GMAT!<\/p>\n<h2>Overview of 2018 GMAT Verbal Official Guide<\/h2>\n<p><strong>The Official Guides for GMAT Review<\/strong> contain retired real GMAT questions, and <strong>are an essential component of your GMAT preparations<\/strong>.  The GMAC places questions in order of increasing difficulty, based on its assessment of difficulty.  The 2018 GMAT Verbal Official Guide has no overlap with questions in the main Official Guide.<\/p>\n<p><strong>The 2018 GMAT Verbal Official Guide contains 45 new questions<\/strong> out of the 301 total questions, representing 15% new content.  These are new questions that we have not encountered before;  they are not questions recycled from older GMAC resources.<br \/>&nbsp;<\/p>\n<h2>Sentence Correction<\/h2>\n<p>The 2018 GMAT Verbal Official Guide contains <strong>113 Sentence Correction questions<\/strong>.  The <strong>GMAC classifies question difficulty<\/strong> into three categories as follows:<\/p>\n<div class=\"main-table\">\n<table style=\"width:260px\" class=\"zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:80px\"><strong>Difficulty<\/strong><\/th>\n<th style=\"width:60px\"><strong>Number<\/strong><\/th>\n<th style=\"width:60px\"><strong>Percent<\/strong><\/th>\n<th style=\"width:60px\"><strong>Change<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Easy<\/strong><\/td>\n<td style=\"text-align:right\">35<\/td>\n<td style=\"text-align:right\">31%<\/td>\n<td style=\"text-align:right\">+4<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Medium<\/strong><\/td>\n<td style=\"text-align:right\">26<\/td>\n<td style=\"text-align:right\">23%<\/td>\n<td style=\"text-align:right\">(25)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Hard<\/strong><\/td>\n<td style=\"text-align:right\">52<\/td>\n<td style=\"text-align:right\">46%<\/td>\n<td style=\"text-align:right\">+21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>In the Sentence Correction section, <strong>questions are not fully presented in order of progressive difficulty<\/strong>, contrary to what the back cover of the book claims.  Based on difficulty levels provided in the online version, Medium and Hard difficulty questions are interspersed.  The following table shows the question numbers for each difficulty level:<\/p>\n<div class=\"main-table\">\n<table style=\"width:240px\" class=\"zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:80px\"><strong>Difficulty<\/strong><\/th>\n<th style=\"width:160px\"><strong>Question #s<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Easy<\/strong><\/td>\n<td>189-223<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Medium<\/strong><\/td>\n<td>224-247, 259, 261<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Hard<\/strong><\/td>\n<td>248-258, 260, 262-301<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>The Sentence Correction section contains <strong>17 new questions, with difficulty of Easy \/ Medium \/ Hard as follows:  8 \/ 0 \/ 9<\/strong>.  This is in lieu of 17 questions from the 2017 edition that have been removed, with difficulty of Easy \/ Medium \/ Hard as follows:  4 \/ 8 \/ 5.  The GMAC has also upgraded the difficulty of 17 Medium questions from the prior edition to Hard difficulty in this edition.<\/p>\n<p>GMAT Genius classifies question difficulty into five categories.  <strong>Our assessment skews towards the easier side<\/strong>, but contains notable differences from the GMAC.  Our difficulty assessment is only 63.8% correlated with the GMAC\u2019s assessment, clearly showing that there is subjectivity involved in assessing question difficulty.  Here\u2019s our breakdown:<\/p>\n<div class=\"main-table\">\n<table style=\"width:260px\" class=\"zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:80px\"><strong>Difficulty<\/strong><\/th>\n<th style=\"width:60px\"><strong>Number<\/strong><\/th>\n<th style=\"width:60px\"><strong>Percent<\/strong><\/th>\n<th style=\"width:60px\"><strong>Change<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Super Easy<\/strong><\/td>\n<td style=\"text-align:right\">4<\/td>\n<td style=\"text-align:right\">4%<\/td>\n<td style=\"text-align:right\">(1)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Easy<\/strong><\/td>\n<td style=\"text-align:right\">34<\/td>\n<td style=\"text-align:right\">30%<\/td>\n<td style=\"text-align:right\">+4<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Medium<\/strong><\/td>\n<td style=\"text-align:right\">43<\/td>\n<td style=\"text-align:right\">38%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Hard<\/strong><\/td>\n<td style=\"text-align:right\">27<\/td>\n<td style=\"text-align:right\">24%<\/td>\n<td style=\"text-align:right\">(1)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Very Hard<\/strong><\/td>\n<td style=\"text-align:right\">5<\/td>\n<td style=\"text-align:right\">4%<\/td>\n<td style=\"text-align:right\">(2)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Although Sentence Correction questions typically entail multiple grammar concepts (as described on our <a href=\"http:\/\/www.gmatgenius.com\/gmat-preparation\/sentence-correction.php#concepts\" target=\"_blank\">website<\/a>), GMAT Genius classifies questions based on <strong>our assessment of the primary tested concept<\/strong>.  We classify the 113 Sentence Correction questions as follows:<\/p>\n<div class=\"main-table\">\n<table style=\"width:345px\" class=\"responsive, zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:165px\"><strong>Concept<\/strong><\/th>\n<th style=\"width:60px\"><strong>Number<\/strong><\/th>\n<th style=\"width:60px\"><strong>Percent<\/strong><\/th>\n<th style=\"width:60px\"><strong>Change<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Verb Agreement<\/strong><\/td>\n<td style=\"text-align:right\">7<\/td>\n<td style=\"text-align:right\">6.2%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Verb Tense<\/strong><\/td>\n<td style=\"text-align:right\">13<\/td>\n<td style=\"text-align:right\">11.5%<\/td>\n<td style=\"text-align:right\">(1)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Pronoun Ambiguity<\/strong><\/td>\n<td style=\"text-align:right\">9<\/td>\n<td style=\"text-align:right\">8%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Pronoun Agreement<\/strong><\/td>\n<td style=\"text-align:right\">11<\/td>\n<td style=\"text-align:right\">9.7%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Parallel Construction<\/strong><\/td>\n<td style=\"text-align:right\">28<\/td>\n<td style=\"text-align:right\">24.8%<\/td>\n<td style=\"text-align:right\">(4)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Misplaced Modifiers<\/strong><\/td>\n<td style=\"text-align:right\">17<\/td>\n<td style=\"text-align:right\">15%<\/td>\n<td style=\"text-align:right\">+2<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Idioms<\/strong><\/td>\n<td style=\"text-align:right\">11<\/td>\n<td style=\"text-align:right\">9.7%<\/td>\n<td style=\"text-align:right\">+1<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Comparison &#038; Quantity<\/strong><\/td>\n<td style=\"text-align:right\">8<\/td>\n<td style=\"text-align:right\">7.1%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Expression &#038; Meaning<\/strong><\/td>\n<td style=\"text-align:right\">9<\/td>\n<td style=\"text-align:right\">8%<\/td>\n<td style=\"text-align:right\">+2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Here\u2019s a <strong>list of the 17 new Sentence Correction questions<\/strong>:<br \/>\n198, 202, 204, 207, 209, 211, 212, 220, 267, 268, 270, 274, 284, 285, 286, 292, 293<\/p>\n<p>Here\u2019s a <strong>list of the 113 Sentence Correction questions categorized by primary grammar concept<\/strong>:<\/p>\n<div class=\"main-table\">\n<table style=\"width:450px\" class=\"responsive, zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:145px\"><strong>Concept<\/strong><\/th>\n<th style=\"width:305px\"><strong>Question #s<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Verb Agreement<\/strong><\/td>\n<td>202, 203, 229, 242, 269, 284, 287<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Verb Tense<\/strong><\/td>\n<td>200, 201, 204, 219, 221, 223, 228, 250, 262, 266, 276, 278, 289<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Pronoun Ambiguity<\/strong><\/td>\n<td>214, 241, 252, 255, 263, 271, 273, 277, 288<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Pronoun Agreement<\/strong><\/td>\n<td>190, 206, 208, 218, 233, 235, 253, 268, 281, 292, 298<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Parallel Construction<\/strong><\/td>\n<td>191, 193, 194, 196, 205, 210, 212, 213, 226, 227, 244, 245, 246, 248, 249, 251, 254, 256, 265, 270, 279, 280, 285, 293, 294, 296, 297, 301<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Misplaced Modifiers<\/strong><\/td>\n<td>189, 195, 197, 198, 209, 211, 224, 230, 231, 236, 238, 257, 258, 259, 282, 283, 290<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Idioms<\/strong><\/td>\n<td>192, 220, 222, 234, 237, 243, 260, 264, 272, 274, 295<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Comparison &#038; Quantity<\/strong><\/td>\n<td>215, 225, 232, 239, 247, 286, 291, 299<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Expression &#038; Meaning<\/strong><\/td>\n<td>199, 207, 216, 217, 240, 261, 267, 275, 300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Critical Reasoning<\/h2>\n<p>The 2018 GMAT Verbal Official Guide contains <strong>83 Critical Reasoning questions<\/strong>.  The <strong>GMAC classifies question difficulty<\/strong> into three categories as follows:<\/p>\n<div class=\"main-table\">\n<table style=\"width:260px\" class=\"zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:80px\"><strong>Difficulty<\/strong><\/th>\n<th style=\"width:60px\"><strong>Number<\/strong><\/th>\n<th style=\"width:60px\"><strong>Percent<\/strong><\/th>\n<th style=\"width:60px\"><strong>Change<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Easy<\/strong><\/td>\n<td style=\"text-align:right\">31<\/td>\n<td style=\"text-align:right\">37%<\/td>\n<td style=\"text-align:right\">(3)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Medium<\/strong><\/td>\n<td style=\"text-align:right\">27<\/td>\n<td style=\"text-align:right\">33%<\/td>\n<td style=\"text-align:right\">+1<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Hard<\/strong><\/td>\n<td style=\"text-align:right\">25<\/td>\n<td style=\"text-align:right\">30%<\/td>\n<td style=\"text-align:right\">+2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>In the Critical Reasoning section, <strong>questions are not fully presented in order of progressive difficulty<\/strong>, contrary to what the back cover of the book claims.  Based on difficulty levels provided in the online version, Easy and Medium difficulty questions are interspersed.  The following table shows the question numbers for each difficulty level:<\/p>\n<div class=\"main-table\">\n<table style=\"width:240px\" class=\"zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:80px\"><strong>Difficulty<\/strong><\/th>\n<th style=\"width:160px\"><strong>Question #s<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Easy<\/strong><\/td>\n<td>106-135, 139<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Medium<\/strong><\/td>\n<td>136-138, 140-163<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Hard<\/strong><\/td>\n<td>164-188<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>The Critical Reasoning section contains <strong>12 new questions, with difficulty of Easy \/ Medium \/ Hard as follows:  1 \/ 5 \/ 6<\/strong>.  This is in lieu of 12 questions from the 2017 edition that have been removed, with difficulty of Easy \/ Medium \/ Hard as follows:  4 \/ 5 \/ 3.  The GMAC has downgraded the difficulty of Hard questions from the prior edition to Medium difficulty in this edition.<\/p>\n<p>GMAT Genius classifies question difficulty into five categories.  <strong>Our assessment skews slightly more towards the middle<\/strong>, but contains notable differences from the GMAC.  Our difficulty assessment is 70.5% correlated with the GMAC\u2019s assessment, clearly indicating subjectivity involved in assessing question difficulty.  Here\u2019s our breakdown:<\/p>\n<div class=\"main-table\">\n<table style=\"width:260px\" class=\"zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:80px\"><strong>Difficulty<\/strong><\/th>\n<th style=\"width:60px\"><strong>Number<\/strong><\/th>\n<th style=\"width:60px\"><strong>Percent<\/strong><\/th>\n<th style=\"width:60px\"><strong>Change<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Super Easy<\/strong><\/td>\n<td style=\"text-align:right\">1<\/td>\n<td style=\"text-align:right\">1%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Easy<\/strong><\/td>\n<td style=\"text-align:right\">18<\/td>\n<td style=\"text-align:right\">22%<\/td>\n<td style=\"text-align:right\">(6)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Medium<\/strong><\/td>\n<td style=\"text-align:right\">40<\/td>\n<td style=\"text-align:right\">48%<\/td>\n<td style=\"text-align:right\">+2<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Hard<\/strong><\/td>\n<td style=\"text-align:right\">16<\/td>\n<td style=\"text-align:right\">19%<\/td>\n<td style=\"text-align:right\">+2<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Very Hard<\/strong><\/td>\n<td style=\"text-align:right\">8<\/td>\n<td style=\"text-align:right\">10%<\/td>\n<td style=\"text-align:right\">+2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>We have grouped the questions based on the <strong>question type categorization<\/strong> that GMAT Genius uses for Critical Reasoning (as described on our <a href=\"http:\/\/www.gmatgenius.com\/gmat-preparation\/critical-reasoning.php#questions\" target=\"_blank\">website<\/a>).  We break down the 83 Critical Reasoning questions as follows:<\/p>\n<div class=\"main-table\">\n<table style=\"width:345px\" class=\"responsive, zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:165px\"><strong>Concept<\/strong><\/th>\n<th style=\"width:60px\"><strong>Number<\/strong><\/th>\n<th style=\"width:60px\"><strong>Percent<\/strong><\/th>\n<th style=\"width:60px\"><strong>Change<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Weaken<\/strong><\/td>\n<td style=\"text-align:right\">20<\/td>\n<td style=\"text-align:right\">24.1%<\/td>\n<td style=\"text-align:right\">+1<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Strengthen<\/strong><\/td>\n<td style=\"text-align:right\">16<\/td>\n<td style=\"text-align:right\">19.3%<\/td>\n<td style=\"text-align:right\">(1)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Assumption<\/strong><\/td>\n<td style=\"text-align:right\">7<\/td>\n<td style=\"text-align:right\">8.4%<\/td>\n<td style=\"text-align:right\">+1<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Reasoning<\/strong><\/td>\n<td style=\"text-align:right\">3<\/td>\n<td style=\"text-align:right\">3.6%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Conclusion<\/strong><\/td>\n<td style=\"text-align:right\">7<\/td>\n<td style=\"text-align:right\">8.4%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Explain<\/strong><\/td>\n<td style=\"text-align:right\">5<\/td>\n<td style=\"text-align:right\">6%<\/td>\n<td style=\"text-align:right\">(2)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Evaluate<\/strong><\/td>\n<td style=\"text-align:right\">7<\/td>\n<td style=\"text-align:right\">8.4%<\/td>\n<td style=\"text-align:right\">+1<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Boldface<\/strong><\/td>\n<td style=\"text-align:right\">4<\/td>\n<td style=\"text-align:right\">4.8%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Complete the Passage<\/strong><\/td>\n<td style=\"text-align:right\">14<\/td>\n<td style=\"text-align:right\">16.9%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Here\u2019s a <strong>list of the 12 new Critical Reasoning questions<\/strong>:  112, 141, 144, 154, 161, 162, 166, 173, 175, 179, 182, 187<\/p>\n<p>Here\u2019s a <strong>list of the 124 Critical Reasoning questions categorized by CR question type<\/strong>:  <\/p>\n<div class=\"main-table\">\n<table style=\"width:450px\" class=\"responsive, zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:145px\"><strong>Concept<\/strong><\/th>\n<th style=\"width:305px\"><strong>Question #s<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Weaken<\/strong><\/td>\n<td>122, 124, 125, 128, 131, 136, 141, 143, 159, 164, 168, 171, 173, 176, 177, 179, 182, 185, 186, 187<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Strengthen<\/strong><\/td>\n<td>106, 110, 112, 115, 121, 138, 139, 140, 142, 155, 158, 167, 170, 175, 181, 188<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Assumption<\/strong><\/td>\n<td>119, 144, 156, 166, 172, 180, 184<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Reasoning<\/strong><\/td>\n<td>123, 150, 157<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Conclusion<\/strong><\/td>\n<td>107, 113, 117, 118, 126, 147, 165<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Explain<\/strong><\/td>\n<td>114, 132, 135, 153, 154<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Evaluate<\/strong><\/td>\n<td>111, 120, 146, 149, 162, 163, 178<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Boldface<\/strong><\/td>\n<td>133, 160, 169, 183<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Complete the Passage<\/strong><\/td>\n<td>108, 109, 116, 127, 129, 130, 134, 137, 145, 148, 151, 152, 161, 174<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Reading Comprehension<\/h2>\n<p>The 2018 GMAT Verbal Official Guide contains <strong>105 Reading Comprehension questions across 19 passages<\/strong>.  The <strong>GMAC classifies question difficulty<\/strong> into three categories as follows:<\/p>\n<div class=\"main-table\">\n<table style=\"width:260px\" class=\"zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:80px\"><strong>Difficulty<\/strong><\/th>\n<th style=\"width:60px\"><strong>Number<\/strong><\/th>\n<th style=\"width:60px\"><strong>Percent<\/strong><\/th>\n<th style=\"width:60px\"><strong>Change<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Easy<\/strong><\/td>\n<td style=\"text-align:right\">34<\/td>\n<td style=\"text-align:right\">32%<\/td>\n<td style=\"text-align:right\">+6<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Medium<\/strong><\/td>\n<td style=\"text-align:right\">27<\/td>\n<td style=\"text-align:right\">26%<\/td>\n<td style=\"text-align:right\">(10)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Hard<\/strong><\/td>\n<td style=\"text-align:right\">44<\/td>\n<td style=\"text-align:right\">42%<\/td>\n<td style=\"text-align:right\">+4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>The Reading Comprehension section contains <strong>16 new questions in 4 passages, with difficulty of Easy \/ Medium \/ Hard as follows:  6 \/ 4 \/ 6<\/strong>.  This is in lieu of 16 questions in 3 passages from the 2017 edition that have been removed, with difficulty of Easy \/ Medium \/ Hard as follows:  0 \/ 10 \/ 6.  The GMAC has upgraded four Medium questions to Hard.<\/p>\n<p>GMAT Genius classifies question difficulty into five categories.  Whereas the GMAC assigns the same difficulty to all questions for a given passage (except in the Diagnostic Exam section), GMAT Genius assesses the difficulty of each question individually.  <strong>Our assessment skews easier<\/strong>, but contains notable differences from the GMAC.  Our difficulty assessment is only 67.0% correlated with the GMAC\u2019s assessment, in large part due to different difficulty assessment methodologies.  Here\u2019s our breakdown:<\/p>\n<div class=\"main-table\">\n<table style=\"width:260px\" class=\"zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:80px\"><strong>Difficulty<\/strong><\/th>\n<th style=\"width:60px\"><strong>Number<\/strong><\/th>\n<th style=\"width:60px\"><strong>Percent<\/strong><\/th>\n<th style=\"width:60px\"><strong>Change<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Super Easy<\/strong><\/td>\n<td style=\"text-align:right\">6<\/td>\n<td style=\"text-align:right\">6%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Easy<\/strong><\/td>\n<td style=\"text-align:right\">32<\/td>\n<td style=\"text-align:right\">30%<\/td>\n<td style=\"text-align:right\">+3<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Medium<\/strong><\/td>\n<td style=\"text-align:right\">38<\/td>\n<td style=\"text-align:right\">36%<\/td>\n<td style=\"text-align:right\">(1)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Hard<\/strong><\/td>\n<td style=\"text-align:right\">21<\/td>\n<td style=\"text-align:right\">20%<\/td>\n<td style=\"text-align:right\">(1)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Very Hard<\/strong><\/td>\n<td style=\"text-align:right\">8<\/td>\n<td style=\"text-align:right\">8%<\/td>\n<td style=\"text-align:right\">(1)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>We have grouped the questions based on the <strong>question type categorization<\/strong> that GMAT Genius uses for Reading Comprehension (as described on our <a href=\"http:\/\/www.gmatgenius.com\/gmat-preparation\/reading-comprehension.php#questions\" target=\"_blank\">website<\/a>).  We break down the 105 Reading Comprehension questions as follows:<\/p>\n<div class=\"main-table\">\n<table style=\"width:345px\" class=\"responsive, zebra\">\n<thead>\n<tr style=\"text-align:center\">\n<th style=\"width:165px\"><strong>Concept<\/strong><\/th>\n<th style=\"width:60px\"><strong>Number<\/strong><\/th>\n<th style=\"width:60px\"><strong>Percent<\/strong><\/th>\n<th style=\"width:60px\"><strong>Change<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"vertical-align:top\">\n<td><strong>Primary Purpose<\/strong><\/td>\n<td style=\"text-align:right\">14<\/td>\n<td style=\"text-align:right\">13.3%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Author&#8217;s Tone<\/strong><\/td>\n<td style=\"text-align:right\">6<\/td>\n<td style=\"text-align:right\">5.7%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Organization<\/strong><\/td>\n<td style=\"text-align:right\">3<\/td>\n<td style=\"text-align:right\">2.9%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Function<\/strong><\/td>\n<td style=\"text-align:right\">15<\/td>\n<td style=\"text-align:right\">14.3%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Specific Reference<\/strong><\/td>\n<td style=\"text-align:right\">24<\/td>\n<td style=\"text-align:right\">22.9%<\/td>\n<td style=\"text-align:right\">(1)<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Inference<\/strong><\/td>\n<td style=\"text-align:right\">40<\/td>\n<td style=\"text-align:right\">38.1%<\/td>\n<td style=\"text-align:right\">+1<\/td>\n<\/tr>\n<tr style=\"vertical-align:top\">\n<td><strong>Critical Reasoning<\/strong><\/td>\n<td style=\"text-align:right\">3<\/td>\n<td style=\"text-align:right\">2.9%<\/td>\n<td style=\"text-align:right\">&#8212;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Here\u2019s a <strong>list of the 16 new Reading Comprehension questions<\/strong>:  5 to 10, 54 to 57, 89 to 94<\/p>\n<p>We have not provided a list of Reading Comprehension questions by category because it makes sense to practice on one passage at a time, rather than attempting all the Primary Purpose questions (for example) at one go.<\/p>\n<h2>Online Interface<\/h2>\n<p><a href=\"http:\/\/www.gmat-genius.com\/blog\/wp-content\/uploads\/2017\/06\/OG2018-Verbal-Online2.jpg\"><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/www.gmat-genius.com\/blog\/wp-content\/uploads\/2017\/06\/OG2018-Verbal-Online2-300x239.jpg\" alt=\"2018 GMAT Verbal Official Guide Online Interface\" width=\"300\" height=\"239\" class=\"alignleft size-medium wp-image-450\" srcset=\"https:\/\/www.gmatgenius.com\/blog\/wp-content\/uploads\/2017\/06\/OG2018-Verbal-Online2-300x239.jpg 300w, https:\/\/www.gmatgenius.com\/blog\/wp-content\/uploads\/2017\/06\/OG2018-Verbal-Online2-768x613.jpg 768w, https:\/\/www.gmatgenius.com\/blog\/wp-content\/uploads\/2017\/06\/OG2018-Verbal-Online2.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>The 2018 GMAT Verbal Official Guide includes an access code (see inside front cover) that provides <strong>12-month usage of an online version of this Official Guide<\/strong>.  The online practice interface is the same as it was previously, except that the onerous limit of 10 saved sessions has been increased to 25 saved sessions in Exam Mode plus 25 saved sessions in Practice Mode (which you should not use, as mentioned below).  The 100 questions from the Diagnostic Test chapter of the main Official Guide, but that are not contained in this printed book, are available in a separate tab that works with Exam Mode functionality.<\/p>\n<p>Since the GMAT is a computer-based test, we believe that it is advisable to work though the questions online.  We strongly suggest that you <strong>use Exam Mode<\/strong> rather than Practice Mode, since we recommend that students <strong>practice using timed question sets that replicate test day conditions<\/strong>.  The functionality of the online platform is good overall.  You can choose practice sets by question type and difficulty level.  Every question lists the corresponding book question number for easy cross-referencing.  <\/p>\n<h2>Other Notes<\/h2>\n<p>The <strong>Official Guides are for practicing with real GMAT questions, not for learning the underlying concepts<\/strong>.  The brief introductions to the concepts tested on the verbal section are highly inadequate.  We recommend that you <strong>use additional study materials to learn the verbal concepts<\/strong><strong>.  <\/p>\n<p>Although all questions include answer explanations, <\/strong><strong>many GMAT test takers are far from satisfied with these explanations<\/strong>.  Most GMAT test takers consider the Sentence Correction explanations quite cryptic.  The Critical Reasoning and Reading Comprehension explanations, however, are reasonably good overall.<\/p>\n<h2>Conclusions<\/h2>\n<p>The 2018 GMAT Verbal Official Guide has <strong>three primary weaknesses<\/strong>, in our opinion:<\/p>\n<ol>\n<li>An insufficient amount of difficult practice questions, particularly based on GMAT Genius\u2019 assessment of difficulty.<\/li>\n<li>Sentence Correction explanations are too cryptic.<\/li>\n<li>In the Critical Reasoning and Sentence Correction sections, questions are not fully presented in order of progressive difficulty, contrary to what the back cover of the book claims.<\/li>\n<\/ol>\n<p><strong>Despite these flaws, the 2018 GMAT Verbal Official Guide is an essential source of GMAT practice<\/strong>.  We believe that every GMAT aspirant must use this book (or the prior edition).  For the best value, we recommend purchasing this book as part of the <a href=\"https:\/\/www.amazon.com\/Official-Guide-Review-Bundle-Question\/dp\/1119396174\/?_encoding=UTF8&#038;tag=gg057-20&#038;linkCode=as3&#038;camp=15041&#038;creative=373501\" target=\"_blank\">2018 GMAT Official Guide Bundle<\/a>.  If you already have the 2017 edition of this book, however, the replacement of 45 questions is not sufficient to make this edition worth purchasing.<\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>GMAT Genius has thoroughly analyzed the 2018 GMAT Verbal Official Guide and we want to share our insights with you. Feel free to read our detailed analysis of the 2018 GMAT Verbal Official Guide or skip down to our conclusions. Wishing you tremendous success with the GMAT! 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