GMAT新版本OG的變與不變
一、變與不變
1、題量分布
OG13版本總共包含了907道練習(xí)題目,其中749道來自O(shè)G12版本,158道為新加入的練習(xí)題目。其中,數(shù)學(xué)部分共有PS題目254道,包括了209道舊題與45道新題,DS題目198道,含舊題162道與新題27道。
語文部分,句子改正題目共158道,含舊題133道,新題25道,批判性推理部分共141道,含舊題116道,新題25道,閱讀理解共156題,含舊題129道,新題27道。綜合以上數(shù)據(jù),新題約占OG13版本的六分之一。
2、答案解釋
出現(xiàn)在OG12版本里面的題目,在13版本的解釋完全一樣,僅僅改正了一些上一版本的印刷錯誤。
3、關(guān)于新加入的題目
由于時間倉促,目前僅完成了部分題目的練習(xí),發(fā)現(xiàn)部分屬于GWD和PREP題目,目前可見的新題目大多具有一定難度
4、新題型:Integrated Reasoning
OG13版將提供50道新題型練習(xí)題目,但是題目將不出現(xiàn)在紙質(zhì)的OG中,考生需要登錄相關(guān)網(wǎng)站在線練習(xí)
5、題名排序
從OG11版本開始,OG中的題目排序按 GMAC聲稱的難度升冪排列,當然,GMAC認為的難度,和普羅大眾認為的難度是否一致,還不是個定數(shù)。難度那些事兒,當做看野史,笑笑便好了。此次13版本中,有部分12版本老題目的排序發(fā)生了變化,不過這個變化除了有數(shù)字研究癖好的大仙感興趣之外,對考生實在木有什么影響。
二、新題目序號
(1) 數(shù)學(xué)部分新題
Problem Solving: 12, 13, 14, 15,37, 49, 56, 57, 60, 61, 69, 71, 75, 77, 78, 79, 80, 81, 91, 92, 108, 110, 112,113, 114, 117, 118, 119, 127, 128, 129, 137, 158, 163, 166, 170, 177, 178, 182,183, 196, 198, 199, 218, 229
PS Fractions, Decimals, & Percents: 15, 56, 57, 71, 80, 108, 113, 114,163, 170, 177, 182, 198, 218
- Digits & Decimals: 163, 170, 218
- Fractions: 15, 80, 108
- Percents: 57, 71, 114, 177, 182, 198
- Ratios: 56, 113
PS Algebra: 14, 37, 117, 129, 196, 199
- Linear Equations: 14
- Exponents & Roots: 196
- Quadratic Equations: 37, 117, 199
- Formulas: 129
PS Word Problems: 12, 49, 60, 79, 81, 91, 112, 119, 137, 158, 178, 183
- Algebraic Translations: 60, 137
- Rates & Work: 49, 79, 81
- Statistics: 12, 91, 112, 119, 183
- Consecutive Integers: 158
- Overlapping Sets: 178
PS Geometry: 13, 61, 69, 75, 78, 92, 166
- Polygons: 13, 78, 166
- Triangles & Diagonals: 75, 92
- Circles & Cylinders: 69
- Coordinate Plane: 61
PS Number Properties: 77, 110, 118, 127, 128, 229
- Divisibility: 77, 110, 118, 127
- Positives & Negatives: 229
- Combinatorics: 128
Data Sufficiency: 11, 15, 18, 20,22, 23, 24, 25, 29, 32, 33, 34, 37, 39, 41, 42, 52, 57, 65, 70, 74, 75, 79, 80,83, 85, 92, 96, 97, 99, 102, 109, 123, 131, 133, 141
DS Fractions, Decimals, & Percents: 23, 25, 29, 75, 80, 92, 131, 133
- Digits & Decimals: 75, 80, 133
- Fractions: 29, 92, 131
- Percents: 25
- Ratios: 23
DS Algebra: 15, 24, 33, 41, 52, 85, 96, 99
- Exponents & Roots: 15, 41
- Quadratic Equations: 99
- Formulas: 24, 96
- Inequalities: 33, 52, 85
DS Word Problems: 18, 20, 22, 34, 37, 57, 65, 70, 109, 123, 141
- Algebraic Translations: 57, 65, 141
- Rates & Work: 22
- Statistics: 20, 37, 70, 109, 123
- Consecutive Integers: 18
- Overlapping Sets: 34
DS Geometry: 11, 42, 74, 79, 102
- Polygons: 42
- Triangles & Diagonals: 79
- Circles & Cylinders: 102
- Coordinate Plane: 11, 74
DS Number Properties: 32, 39, 83, 97
- Divisibility & Primes: 83
- Positives & Negatives: 97
- Odds & Evens: 32
- Probability: 39
(2)Verbal部分新題
Reading Comprehension: 1, 2, 3, 4; 11,12, 13; 14, 15, 16, 17; 37, 38, 39, 40, 41; 52, 53, 54, 55; 84, 85, 86; 111,112, 113, 114
7 篇新文章 2長 5短
主題: 2生物, 2 商業(yè), 2 社科, 1 物理
Critical Reasoning: 1, 3, 6, 8, 9,11, 12, 17, 19, 22, 29, 33, 39, 49, 59, 65, 69, 74, 81, 86, 94, 100, 106, 114,124
- Assumption: 106
- Evaluate the Argument: 114, 124
- Flaw: 8, 100
- Strengthen: 1, 11, 19, 29
- Explain the Discrepancy: 3, 6, 9, 17, 22, 49, 86, 94
- Complete the Argument: 12, 33, 39, 59, 65, 69, 74, 81
Sentence Correction: 1, 2, 4, 7, 9,15, 19, 26, 35, 38, 40, 48, 56, 65, 68, 71, 74, 79, 87, 97, 107, 111, 114, 132,138