GMAT Club Forum

ER -1

Sentence Correction Megathread Sentence Correction Megathread Sentence Correction Megathread

1, 2

souvik101990

02 Sep 2015, 21:41

1,078

20

197,801

by: yikes000

29 Dec 2023, 09:37

ER

100 Hardest and easiest questions for SC as of May 2024 100 Hardest and easiest questions for SC as of 100 Hardest and easiest questions for SC as of May

655-705 Level

655-705 Level hide tags

1, 2

sayantanc2k

21 Aug 2015, 03:57

1,448

34

310,057

by: noumansaeed

25 Nov 2023, 02:44

ER

Sentence Correction Question Directory Topic and Difficulty Sentence Correction Question Directory Topic and Sentence Correction Question Directory Topic and

505-555 Level +6 tags

505-555 Level, 555-605 Level, 605-655 Level, 655-705 Level, 705-805 Level, 805+ Level, Sub 505 Level hide tags

bb

27 Mar 2012, 21:07

2,746

0

888,032

by: bb

27 Mar 2012, 21:07

ER

Byron possessed powers of observation that would have made him a great Byron possessed powers of observation that would Byron possessed powers of observation that would have made

655-705 Level | Modifiers, Subject Verb Agreement

655-705 Level | Modifiers, Subject Verb Agreement hide tags

surbab

28 Sep 2007, 07:28

90

14

16,131

by: VerbalBot

20 Jun 2023, 19:24

ER

In 2000, a mere two dozen products accounted for half the increase in In 2000, a mere two dozen products accounted for In 2000, a mere two dozen products accounted for half the

505-555 Level | Parallelism, Verb Tense/Form

505-555 Level | Parallelism, Verb Tense/Form hide tags

1, 2

singh_amit19

29 Sep 2007, 13:17

381

24

75,220

by: KarishmaB

09 Aug 2023, 23:48

ER

Trans World Entertainment Corporation, which owns the Record Town and Trans World Entertainment Corporation, which owns Trans World Entertainment Corporation, which owns the

655-705 Level | Idioms/Diction/Redundancy +2 tags

655-705 Level | Idioms/Diction/Redundancy, Pronouns, Verb Tense/Form hide tags

1, 2, 3

singh_amit19

29 Sep 2007, 23:52

547

42

58,532

by: silversurfer11

05 Jan 2024, 05:21

ER

The computer company’s present troubles are a result of technological The computer company’s present troubles are a The computer company’s present troubles are a result of

555-605 Level | Modifiers

555-605 Level | Modifiers hide tags

1, 2

singh_amit19

30 Sep 2007, 00:47

862

32

65,507

by: KarishmaB

11 Aug 2023, 01:43

ER

The hognose snake puts on an impressive bluff, hissing and rearing bac The hognose snake puts on an impressive bluff, The hognose snake puts on an impressive bluff, hissing and

655-705 Level | Modifiers, Parallelism

655-705 Level | Modifiers, Parallelism hide tags

1, 2

eyunni

30 Sep 2007, 17:54

377

38

41,036

by: Raman109

21 Oct 2023, 05:59

ER

In the mid-1960's a newly installed radar warning system mistook the In the mid-1960's a newly installed radar warning In the mid-1960's a newly installed radar warning system

555-605 Level | Idioms/Diction/Redundancy

555-605 Level | Idioms/Diction/Redundancy hide tags

1, 2

Amit05

03 Oct 2007, 12:17

256

32

46,136

by: desertEagle

02 Mar 2023, 00:04

ER -2

His campaign for sanitary conditions in operating rooms finally succes His campaign for sanitary conditions in operating His campaign for sanitary conditions in operating rooms

705-805 Level | Modifiers

705-805 Level | Modifiers hide tags

1, 2

humtum0

03 Oct 2007, 16:06

78

22

11,596

by: jim441

02 Dec 2022, 03:49

ER

A collection of 38 poems by Phillis Wheatley, a slave, was published A collection of 38 poems by Phillis Wheatley, a A collection of 38 poems by Phillis Wheatley, a slave, was

555-605 Level | Modifiers, Punctuation

555-605 Level | Modifiers, Punctuation hide tags

GMATBLACKBELT

03 Oct 2007, 20:51

367

19

54,380

by: VerbalBot

25 Sep 2023, 02:25

ER

Shoppers in sporting goods stores, unlike in department stores, do ver Shoppers in sporting goods stores, unlike in Shoppers in sporting goods stores, unlike in department

555-605 Level | Comparisons +2 tags

555-605 Level | Comparisons, Conjunctions (FANBOYS), Pronouns hide tags

1, 2

bkk145

06 Oct 2007, 08:27

124

25

36,906

by: waytowharton

20 Jun 2023, 07:43

ER

Based on records from ancient Athens, each year young Athenian women Based on records from ancient Athens, each year Based on records from ancient Athens, each year young

605-655 Level | Meaning/Logical Predication +3 tags

605-655 Level | Meaning/Logical Predication, Modifiers, Parallelism, Verb Tense/Form hide tags

1, 2, 3

alimad

09 Oct 2007, 10:01

1,108

56

94,946

by: Raman109

03 Oct 2023, 04:28

ER

In the mid-1970s, since birds were overcome by pollution, and routinel In the mid-1970s, since birds were overcome by In the mid-1970s, since birds were overcome by pollution,

555-605 Level | Modifiers +3 tags

555-605 Level | Modifiers, Parallelism, Pronouns, Verb Tense/Form hide tags

1, 2

bkk145

09 Oct 2007, 20:10

348

31

68,748

by: AjiteshArun

02 Nov 2023, 21:07

ER

Exceeding even the figures predicted by the most optimistic financial Exceeding even the figures predicted by the most Exceeding even the figures predicted by the most optimistic

505-555 Level | Comparisons

505-555 Level | Comparisons hide tags

Big-O

13 Oct 2007, 18:15

49

8

20,652

by: ExpertsGlobal5

12 Apr 2023, 04:29

ER

Because of differences in the humans body's internal pressure and the Because of differences in the humans body's Because of differences in the humans body's internal

605-655 Level | Pronouns, Subject Verb Agreement

605-655 Level | Pronouns, Subject Verb Agreement hide tags

1, 2

Amit05

13 Oct 2007, 20:34

118

23

18,882

by: VerbalBot

27 Jul 2023, 09:58

ER

The three women, liberal activists who strongly support legislation in The three women, liberal activists who strongly The three women, liberal activists who strongly support

655-705 Level | Adjectives and Adverbs +3 tags

655-705 Level | Adjectives and Adverbs, Clauses, Meaning/Logical Predication, Verb Tense/Form hide tags

1, 2, 3

singh_amit19

14 Oct 2007, 05:20

463

44

62,383

by: VerbalBot

28 Apr 2023, 22:56

ER

Elk now live almost solely in the Rocky Mountains, which would make it Elk now live almost solely in the Rocky Elk now live almost solely in the Rocky Mountains, which

555-605 Level | Grammatical/Rhetorical Construction +2 tags

555-605 Level | Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy, Pronouns hide tags

1, 2, 3

singh_amit19

14 Oct 2007, 11:24

282

48

63,850

by: AVARGUR

01 Oct 2023, 08:44

ER -1

In 1933 the rubber, clothing, and shipbuilding industries put into eff In 1933 the rubber, clothing, and shipbuilding In 1933 the rubber, clothing, and shipbuilding industries

555-605 Level | Grammatical/Rhetorical Construction

555-605 Level | Grammatical/Rhetorical Construction hide tags

nehanishika

15 Oct 2007, 11:49

42

9

13,569

by: Tanisha2819

21 Aug 2023, 10:37

ER

The Anasazi settlements at Chaco Canyon were built on a spectacular sc The Anasazi settlements at Chaco Canyon were The Anasazi settlements at Chaco Canyon were built on a

555-605 Level | Idioms/Diction/Redundancy +5 tags

555-605 Level | Idioms/Diction/Redundancy, Meaning/Logical Predication, Modifiers, Parallelism, Pronouns, Verb Tense/Form hide tags

1, 2, 3

Fistail

15 Oct 2007, 21:58

740

53

89,527

by: GMATNinja

26 May 2023, 15:07

ER

The Achaemenid empire of Persia reached the Indus Valley in the fifth The Achaemenid empire of Persia reached the Indus The Achaemenid empire of Persia reached the Indus Valley in

655-705 Level | Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy

655-705 Level | Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy hide tags

1, 2

Fistail

16 Oct 2007, 00:00

585

32

66,527

by: Raman109

01 Dec 2023, 07:23

ER

Using a Doppler ultrasound device, fetal heartbeats can be detected by Using a Doppler ultrasound device, fetal Using a Doppler ultrasound device, fetal heartbeats can be

Sub 505 Level | Comparisons

Sub 505 Level | Comparisons hide tags

1, 2

eyunni

16 Oct 2007, 14:14

113

25

24,003

by: VerbalBot

06 Jan 2024, 01:05

Both weakened by concern about the government’s agreement with the Int Both weakened by concern about the government’s Both weakened by concern about the government’s agreement

Sub 505 Level | Parallelism

Sub 505 Level | Parallelism hide tags

alimad

20 Oct 2007, 12:36

23

9

14,116

by: VerbalBot

10 Jun 2023, 14:35

ER

When drafting the Declaration of Sentiments that was adopted at the Se When drafting the Declaration of Sentiments that When drafting the Declaration of Sentiments that was

555-605 Level | Grammatical/Rhetorical Construction +3 tags

555-605 Level | Grammatical/Rhetorical Construction, Meaning/Logical Predication, Modifiers, Verb Tense/Form hide tags

1, 2

huoguo

22 Oct 2007, 05:53

359

36

46,518

by: VerbalBot

02 Jan 2024, 18:34

ER

To help preserve ancient Egyptian monuments threatened by high water To help preserve ancient Egyptian monuments To help preserve ancient Egyptian monuments threatened by

605-655 Level | Parallelism

605-655 Level | Parallelism hide tags

Fistail

23 Oct 2007, 22:42

198

15

32,568

by: Raman109

19 Sep 2023, 04:16

ER

The stars, some of them at tremendous speeds, are in motion just as th The stars, some of them at tremendous speeds, are The stars, some of them at tremendous speeds, are in motion

555-605 Level | Comparisons +2 tags

555-605 Level | Comparisons, Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy hide tags

1, 2, 3

beckee529

23 Oct 2007, 22:56

543

59

76,998

by: DmitryFarber

29 Jan 2023, 16:58

ER

During the 1980’s approximately $50 billion in private investment capi During the 1980’s approximately $50 billion in During the 1980’s approximately $50 billion in private

555-605 Level | Idioms/Diction/Redundancy +2 tags

555-605 Level | Idioms/Diction/Redundancy, Modifiers, Parallelism hide tags

eyunni

24 Oct 2007, 09:15

143

10

25,767

by: VerbalBot

19 May 2023, 20:45

ER

Faced with an estimated $2 billion budget gap, the city’s mayor propos Faced with an estimated $2 billion budget gap, Faced with an estimated $2 billion budget gap, the city’s

555-605 Level | Meaning/Logical Predication +3 tags

555-605 Level | Meaning/Logical Predication, Parallelism, Pronouns, Subjunctive hide tags

1, 2, 3

eyunni

24 Oct 2007, 11:26

654

55

69,570

by: GMATNinja

08 Aug 2023, 08:00

ER -2

Trying to learn some of the basics of programming is the same as to ti Trying to learn some of the basics of programming Trying to learn some of the basics of programming is the

805+ Level | Idioms/Diction/Redundancy +2 tags

805+ Level | Idioms/Diction/Redundancy, Parallelism, Verb Tense/Form hide tags

1, 2

superfreak

25 Oct 2007, 00:13

128

23

16,475

by: VerbalBot

09 May 2023, 08:18

Anyone wishing to be considered for the position should send Anyone wishing to be considered for the position Anyone wishing to be considered for the position should

555-605 Level | Pronouns

555-605 Level | Pronouns hide tags

Ozmba

25 Oct 2007, 21:08

26

8

11,323

by: biplabbp

25 Aug 2013, 03:42

ER

The Coast guard is conducting tests to see whether pigeons can be The Coast guard is conducting tests to see The Coast guard is conducting tests to see whether pigeons

Sub 505 Level | Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy

Sub 505 Level | Grammatical/Rhetorical Construction, Idioms/Diction/Redundancy hide tags

1, 2

rakesh_chi

25 Oct 2007, 21:50

79

21

28,518

by: VerbalBot

21 Apr 2023, 09:03

ER -1

His dog,along with his cat and goldfish,prevent him from taking long His dog,along with his cat and goldfish,prevent His dog,along with his cat and goldfish,prevent him from

Poor Quality

Poor Quality hide tags

Beyond700

27 Oct 2007, 19:23

15

5

15,045

by: Tanvay

09 May 2022, 07:55

ER

To develop more accurate population forecasts, demographers To develop more accurate population forecasts, To develop more accurate population forecasts,

555-605 Level | Idioms/Diction/Redundancy, Verb Tense/Form

555-605 Level | Idioms/Diction/Redundancy, Verb Tense/Form hide tags

1, 2, 3

english_august

28 Oct 2007, 19:05

500

42

80,359

by: saby1410

08 Oct 2023, 00:17

ER

After the Civil War, contemporaries of Harriet Tubmans maintained that After the Civil War, contemporaries of Harriet After the Civil War, contemporaries of Harriet Tubmans

Sub 505 Level | Verb Tense/Form

Sub 505 Level | Verb Tense/Form hide tags

rakesh22

31 Oct 2007, 22:08

66

9

35,390

by: VerbalBot

06 Jan 2024, 00:54

ER

Alaska regularly deposits some of its profits from the sale of oil int Alaska regularly deposits some of its profits Alaska regularly deposits some of its profits from the sale

605-655 Level | Modifiers, Verb Tense/Form

605-655 Level | Modifiers, Verb Tense/Form hide tags

1, 2

abiswas

01 Nov 2007, 12:50

127

30

25,913

by: VerbalBot

13 Jul 2023, 10:50

ER -2

Charlotte Perkins Gilman, a late nineteenth-century feminist, called Charlotte Perkins Gilman, a late Charlotte Perkins Gilman, a late nineteenth-century

705-805 Level | Idioms/Diction/Redundancy, Modifiers

705-805 Level | Idioms/Diction/Redundancy, Modifiers hide tags

1, 2

rakesh22

03 Nov 2007, 14:14

185

22

24,348

by: Ryan385

06 Sep 2023, 11:37

ER

The Daughters of the American Revolution, a volunteer service organiza The Daughters of the American Revolution, a The Daughters of the American Revolution, a volunteer

555-605 Level | Subject Verb Agreement

555-605 Level | Subject Verb Agreement hide tags

sidbidus

07 Nov 2007, 08:23

60

9

18,406

by: nivivacious

22 Aug 2023, 21:03

ER

Two new studies indicate that many people become obese more due to the Two new studies indicate that many people become Two new studies indicate that many people become obese more

555-605 Level | Idioms/Diction/Redundancy, Parallelism

555-605 Level | Idioms/Diction/Redundancy, Parallelism hide tags

1, 2

circkit

12 Nov 2007, 00:02

267

28

36,682

by: VerbalBot

06 Jan 2024, 01:38

ER

A new phenomena, which is visible at Managuas major intersections, are A new phenomena, which is visible at Managuas A new phenomena, which is visible at Managuas major

505-555 Level | Meaning/Logical Predication +3 tags

505-555 Level | Meaning/Logical Predication, Modifiers, Pronouns, Subject Verb Agreement hide tags

1, 2

GMATBLACKBELT

13 Nov 2007, 00:42

66

21

24,916

by: Wajeeh

30 May 2023, 00:42

ER

Modern critics are amused by early scholars’ categorizing Tacitus’s Ge Modern critics are amused by early scholars’ Modern critics are amused by early scholars’ categorizing

655-705 Level | Grammatical/Rhetorical Construction, Punctuation

655-705 Level | Grammatical/Rhetorical Construction, Punctuation hide tags

zoltan

14 Nov 2007, 08:39

89

15

17,383

by: VerbalBot

27 Dec 2023, 08:49

ER

However much United States voters may agree that there is waste in However much United States voters may agree that However much United States voters may agree that there is

555-605 Level | Grammatical/Rhetorical Construction +3 tags

555-605 Level | Grammatical/Rhetorical Construction, Meaning/Logical Predication, Modifiers, Parallelism hide tags

1, 2, 3

x2suresh

14 Nov 2007, 13:42

843

45

80,030

by: AjiteshArun

05 Oct 2023, 19:45

ER

Although schistosomiasis is not often fatal it is so debilitating that Although schistosomiasis is not often fatal it is Although schistosomiasis is not often fatal it is so

Sub 505 Level | Idioms/Diction/Redundancy, Parallelism

Sub 505 Level | Idioms/Diction/Redundancy, Parallelism hide tags

1, 2

x2suresh

16 Nov 2007, 00:14

95

22

36,343

by: Deep32470

26 Jul 2023, 23:29

ER

According to a recent study, hand sanitizers require a 60 percent mini According to a recent study, hand sanitizers According to a recent study, hand sanitizers require a 60

Sub 505 Level | Idioms/Diction/Redundancy

Sub 505 Level | Idioms/Diction/Redundancy hide tags

alimad

16 Nov 2007, 11:52

24

12

10,459

by: VerbalBot

30 May 2022, 23:13

ER

Some buildings that were destroyed and heavily damaged in the earthqua Some buildings that were destroyed and heavily Some buildings that were destroyed and heavily damaged in

505-555 Level | Meaning/Logical Predication, Verb Tense/Form

505-555 Level | Meaning/Logical Predication, Verb Tense/Form hide tags

1, 2

x2suresh

22 Nov 2007, 21:05

377

33

63,553

by: VerbalBot

11 Aug 2023, 14:14

ER

Most energy analysts now agree that the costs of building and maintain Most energy analysts now agree that the costs of Most energy analysts now agree that the costs of building

Sub 505 Level | Idioms/Diction/Redundancy

Sub 505 Level | Idioms/Diction/Redundancy hide tags

ColumbiaDream

23 Nov 2007, 18:46

23

11

13,192

by: VerbalBot

03 May 2023, 23:25

-1

Although the company’s founders certainly hoped that incorporating wou Although the company’s founders certainly hoped Although the company’s founders certainly hoped that

555-605 Level | Grammatical/Rhetorical Construction

555-605 Level | Grammatical/Rhetorical Construction hide tags

Amit05

25 Nov 2007, 06:40

15

6,972

by: VerbalBot

30 Oct 2021, 08:29

ER

The computer software being designed for a project studying Native Ame The computer software being designed for a The computer software being designed for a project studying

605-655 Level | Meaning/Logical Predication +2 tags

605-655 Level | Meaning/Logical Predication, Parallelism, Subject Verb Agreement hide tags

1, 2

Amardeep Sharma

27 Nov 2007, 18:24

456

20

41,973

by: Raman109

14 Oct 2023, 09:17

ER

To distinguish quickly between king and coral snakes To distinguish quickly between king and coral To distinguish quickly between king and coral

605-655 Level | Idioms/Diction/Redundancy

605-655 Level | Idioms/Diction/Redundancy hide tags

tarek99

29 Nov 2007, 10:56

5

8

5,540

by: VerbalBot

11 May 2020, 00:13

ER

As it becomes more frequent to have spouses who both work outside the As it becomes more frequent to have spouses who As it becomes more frequent to have spouses who both work

505-555 Level | Idioms/Diction/Redundancy

505-555 Level | Idioms/Diction/Redundancy hide tags

Skewed

01 Dec 2007, 16:18

22

5

15,256

by: VerbalBot

26 Mar 2023, 03:37

ER -1

By showing that South Africa does not have a free market and is in fac By showing that South Africa does not have a free By showing that South Africa does not have a free market

655-705 Level | Idioms/Diction/Redundancy

655-705 Level | Idioms/Diction/Redundancy hide tags

Skewed

02 Dec 2007, 08:41

93

14

31,194

by: SnorLax_7

24 Jun 2023, 10:34

ER -1

The sale of government surplus machinery will begin at 9 a.m. and cont The sale of government surplus machinery will The sale of government surplus machinery will begin at 9

605-655 Level | Idioms/Diction/Redundancy

605-655 Level | Idioms/Diction/Redundancy hide tags

1, 2

tarek99

06 Dec 2007, 10:44

488

26

33,248

by: DrashThaker

06 Sep 2023, 12:09

ER

It was only after Katharine Graham became publisher of the Washington It was only after Katharine Graham became It was only after Katharine Graham became publisher of the

605-655 Level | Parallelism, Pronouns

605-655 Level | Parallelism, Pronouns hide tags

1, 2, 3

tarek99

08 Dec 2007, 03:13

340

50

47,761

by: Raman109

19 Sep 2023, 05:40

ER

Until Berta and Ernst Scharrer established the concept of neurosecreti Until Berta and Ernst Scharrer established the Until Berta and Ernst Scharrer established the concept of

555-605 Level | Idioms/Diction/Redundancy, Parallelism

555-605 Level | Idioms/Diction/Redundancy, Parallelism hide tags

1, 2

tarek99

08 Dec 2007, 03:30

96

31

29,067

by: VerbalBot

17 Jun 2023, 04:21

Sentence Correction (EA only)