GMAT Critical Reasoning (CR) Forum - Practice and Tips

ER

Since 1990 the percentage of bacterial sinus infections in Aqadestan

605-655 (Medium) | Strengthen

605-655 (Medium) | Strengthen hide tags

1, 2

WillGetIt

29 Jul 2025, 22:34

426

33

76,235

by: egmat

26 Sep 2025, 00:39

ER

The XCT automobile is considered less valuable than the ZNK automobile

555-605 (Medium) | Strengthen

555-605 (Medium) | Strengthen hide tags

1, 2

generis

21 Apr 2020, 21:52

226

29

37,195

by: VerbalBot

02 Oct 2025, 22:21

ER

Lyme disease is caused by a bacterium transmitted to people by deer ti

705-805 (Hard) | Complete the Passage

705-805 (Hard) | Complete the Passage hide tags

1, 2

Michael KC Chen

09 Oct 2018, 00:11

434

26

60,261

by: egmat

06 Oct 2025, 06:52

ER

Political Advertisement: Mayor Delmont's critics complain about the

705-805 (Hard) | Strengthen

705-805 (Hard) | Strengthen hide tags

1, 2

chunjuwu

21 Aug 2024, 02:12

713

32

84,600

by: GMATQuizMaster

07 Oct 2025, 00:08

ER

Outsourcing is the practice of obtaining from an independent supplier

655-705 (Hard) | Strengthen

655-705 (Hard) | Strengthen hide tags

1, 2

eyunni

21 Jun 2023, 07:18

320

39

78,741

by: shreyans4757583

27 Oct 2025, 02:44

ER

When a city experiences a sharp decline in population, the city's tax

805+ (Hard) | Conclusion, Inference

805+ (Hard) | Conclusion, Inference hide tags

1, 2

Vineetk

09 Nov 2023, 09:20

385

31

55,407

by: bb

12 Nov 2025, 12:54

ER

As a construction material, bamboo is as strong as steel and sturdier

555-605 (Medium) | Resolve Paradox

555-605 (Medium) | Resolve Paradox hide tags

1, 2, 3

betterscore

31 May 2024, 10:10

599

48

124,038

by: dianyang

05 Dec 2025, 04:10

ER

In a certain rural area, people normally dispose of household garbage

705-805 (Hard) | Weaken

705-805 (Hard) | Weaken hide tags

1, 2

gmatt1476

30 Jun 2021, 00:47

346

34

47,987

by: VerbalBot

21 Dec 2025, 04:33

ER

Proponents of the recently introduced tax on sales of new luxury boats

555-605 (Medium) | Inference

555-605 (Medium) | Inference hide tags

1, 2

BillyZ

04 Jul 2024, 00:56

434

26

82,810

by: VerbalBot

28 Dec 2025, 02:59

ER

Smithtown University's fund-raisers succeeded in getting donations fro

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805+ (Hard) | Strengthen hide tags

1, 2

drdas

15 May 2019, 20:29

824

27

108,384

by: GMATNinja

31 Dec 2025, 13:45

ER

For the period from the eighth century through the eleventh century

655-705 (Hard) | Evaluate Argument

655-705 (Hard) | Evaluate Argument hide tags

1, 2, 3

Bunuel

02 Jun 2021, 08:37

462

42

70,014

by: VerbalBot

06 Jan 2026, 05:09

ER

In Patton City, days are categorized as having heavy rainfall (more th

805+ (Hard) | Inference

805+ (Hard) | Inference hide tags

1, 2

quantum

14 Jun 2008, 12:55

842

28

102,576

by: VerbalBot

09 Jan 2026, 04:40

ER

The spacing of the four holes on a fragment of a bone flute excavated

655-705 (Hard) | Strengthen

655-705 (Hard) | Strengthen hide tags

1, 2

marine

31 May 2024, 10:51

846

35

114,796

by: sriramsundaram91

13 Mar 2026, 07:59

ER

Demographers doing research for an international economics newsletter

655-705 (Hard) | Logical Flaw, Weaken

655-705 (Hard) | Logical Flaw, Weaken hide tags

1, 2

Vavali

29 Oct 2018, 06:32

216

35

46,121

by: sriramsundaram91

30 Mar 2026, 06:02

ER

Researchers have found that when very overweight people, who tend to

655-705 (Hard) | Assumption

655-705 (Hard) | Assumption hide tags

1, 2

Taku

10 Apr 2005, 03:56

598

34

93,850

by: SM15

02 Apr 2026, 23:06

ER

Public Health Official: After several years of vaccinating all of the

805+ (Hard) | Conclusion, Inference

805+ (Hard) | Conclusion, Inference hide tags

1, 2

mikemcgarry

16 Apr 2026, 11:17

168

30

27,546

by: MartyMurray

19 Apr 2026, 11:42

ER

Editorial: Consumers in North America think that by drinking frozen

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

1, 2

AbdurRakib

14 Jun 2017, 13:32

167

29

46,827

by: VerbalBot

10 Jul 2025, 15:18

ER

Jennifer: Video rental outlets in Centerville together handled 10,000

655-705 (Hard) | Weaken

655-705 (Hard) | Weaken hide tags

1, 2

gautrang

01 Jun 2021, 00:54

404

37

51,536

by: GMATNinja

20 Aug 2025, 15:31

ER

Lyme disease is caused by a bacterium transmitted to humans by deer ti

705-805 (Hard) | Strengthen

705-805 (Hard) | Strengthen hide tags

1, 2

lys8207

09 Oct 2018, 00:12

224

26

38,819

by: MartyMurray

10 Sep 2025, 13:44

ER

When new laws imposing strict penalties for misleading corporate

805+ (Hard) | Resolve Paradox

805+ (Hard) | Resolve Paradox hide tags

1, 2, 3

generis

21 Aug 2024, 01:26

442

40

45,310

by: GMATQuizMaster

07 Oct 2025, 00:32

ER

Although parapsychology is often considered a pseudoscience, it is in

555-605 (Medium) | Assumption

555-605 (Medium) | Assumption hide tags

1, 2

WinWinMBA

23 Feb 2024, 00:15

507

30

93,991

by: Ilanchezhiyan

22 Oct 2025, 00:04

ER

Urban planner: When a city loses population due to migration, property

555-605 (Medium) | Weaken

555-605 (Medium) | Weaken hide tags

1, 2

BillyZ

21 Aug 2024, 02:37

305

30

53,537

by: VerbalBot

10 Nov 2025, 10:45

ER

Humans get Lyme disease from infected ticks. Ticks get infected by

555-605 (Medium) | Inference

555-605 (Medium) | Inference hide tags

1, 2

WillGetIt

01 Feb 2024, 03:59

465

31

89,735

by: VerbalBot

15 Nov 2025, 08:37

ER

Supply shortages and signs of growing demand are driving cocoa prices

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555-605 (Medium) | Strengthen hide tags

1, 2, 3

Bunuel

07 Jun 2021, 02:52

341

43

62,024

by: Sajjad1994

07 Dec 2025, 10:28

ER

Between 1980 and 2000 the sea otter population of the Aleutian Islands

655-705 (Hard) | Strengthen

655-705 (Hard) | Strengthen hide tags

1, 2, 3

WillGetIt

07 Oct 2021, 01:32

717

53

102,573

by: WiziusCareers1

14 Dec 2025, 08:08

ER

Editorial: The roof of Northtown Council’s equipment-storage building

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555-605 (Medium) | Strengthen hide tags

1, 2

jet1445

29 Jun 2021, 00:28

286

27

87,685

by: VerbalBot

05 Mar 2026, 06:44

ER

Advertising by mail has become much less effective, with fewer consume

605-655 (Medium) | Strengthen

605-655 (Medium) | Strengthen hide tags

1, 2

WillGetIt

31 May 2024, 07:58

628

34

104,790

by: bhanu29

24 Mar 2026, 11:15

ER -1

Voters commonly condemn politicians for being insincere, but politicia

605-655 (Medium) | Weaken

605-655 (Medium) | Weaken hide tags

1, 2

thanhmaitran

03 Jun 2021, 02:38

1.1k

34

107,626

by: bhanu29

24 Mar 2026, 19:53

ER

Fast-food restaurants make up 45 percent of all restaurants in Cantari

555-605 (Medium) | Weaken

555-605 (Medium) | Weaken hide tags

1, 2

AbdurRakib

18 Jun 2016, 11:19

423

33

85,750

by: bhanu29

24 Mar 2026, 20:02

ER

Theater Critic: The play La Finestrina, now at CentralTheater, was wri

655-705 (Hard) | Inference

655-705 (Hard) | Inference hide tags

1, 2

getmba

30 Jun 2021, 23:44

826

33

108,796

by: bhanu29

25 Mar 2026, 05:54

ER

Utrania was formerly a major petroleum exporter, but in recent decades

505-555 (Easy) | Complete the Passage

505-555 (Easy) | Complete the Passage hide tags

1, 2

eazyb81

21 Aug 2024, 04:03

210

24

71,076

by: Bunuel

31 Mar 2026, 05:28

ER

Recently, the research and development departments of major pharmaceut

805+ (Hard) | Assumption

805+ (Hard) | Assumption hide tags

1, 2

asaratchandra

07 Apr 2019, 23:40

233

27

35,290

by: ajay0520

24 Mar 2025, 05:25

ER

Prior to 1971, the United States was on various forms of a gold standa

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655-705 (Hard) | Strengthen hide tags

1, 2

egmat

09 Apr 2025, 23:24

37

34

20,886

by: VerbalBot

02 May 2025, 05:34

ER

Following several years of declining advertising sales, the Greenvile

705-805 (Hard) | Evaluate Argument

705-805 (Hard) | Evaluate Argument hide tags

1, 2

kimmyg

13 Jun 2024, 01:24

501

38

69,606

by: VerbalBot

05 Jul 2025, 13:23

ER

An experiment was done in which human subjects recognize a pattern wit

505-555 (Easy) | Resolve Paradox

505-555 (Easy) | Resolve Paradox hide tags

1, 2, 3

spriya

11 Feb 2019, 06:48

214

40

85,093

by: VerbalBot

20 Jul 2025, 03:19

ER

UCLA Sociologist: Between 1962 and 2012, the marriage rate (that is th

655-705 (Hard) | Logical Flaw

655-705 (Hard) | Logical Flaw hide tags

1, 2

kinjiGC

06 Jan 2019, 10:58

144

37

17,177

by: DhruvTewari

25 Aug 2025, 12:28

ER

Researchers in City X recently discovered low levels of several pharma

655-705 (Hard) | Strengthen

655-705 (Hard) | Strengthen hide tags

1, 2

gmatt1476

22 Sep 2019, 10:56

371

31

46,858

by: ablatt4

29 Aug 2025, 07:52

ER

A newly discovered painting on wooden panel by Michelangelo

655-705 (Hard) | Assumption

655-705 (Hard) | Assumption hide tags

1, 2

shoonya

19 Mar 2021, 12:52

516

35

86,395

by: boat32674

31 Aug 2025, 01:13

ER

Springfield Fire Commissioner: The vast majority of false fire alarms

655-705 (Hard) | Strengthen

655-705 (Hard) | Strengthen hide tags

1, 2, 3

jerrywu

02 Nov 2018, 09:36

521

49

82,738

by: Vermillion

09 Oct 2025, 04:39

ER

GMAT Ninja, LIVE on YouTube! Series 2, Spring 2018

Guides & Resources

Guides & Resources hide tags

1, 2

GMATNinja

02 Nov 2019, 09:07

428

39

55,583

by: VerbalBot

15 Oct 2025, 07:27

ER

Twenty years ago, Balzania put in place regulations requiring operator

655-705 (Hard) | Resolve Paradox

655-705 (Hard) | Resolve Paradox hide tags

1, 2, 3

chunjuwu

25 Oct 2022, 03:25

562

48

102,324

by: VerbalBot

20 Nov 2025, 13:12

ER

Inference vs Assumption

Guides & Resources

Guides & Resources hide tags

1, 2, 3

egmat

25 Jul 2018, 06:34

118

41

69,972

by: VerbalBot

22 Nov 2025, 02:39

ER

Newspaper editors should not allow reporters to write the headlines

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655-705 (Hard) | Strengthen hide tags

1, 2, 3

ganand

31 May 2024, 10:11

757

42

89,061

by: MartyMurray

14 Jan 2026, 07:41

ER

Correlation to Causation - Very Frequently Tested Logic in CR

Discussions, Guides & Resources

Discussions, Guides & Resources hide tags

1, 2

ChiranjeevSingh

25 Sep 2024, 18:06

57

30

11,865

by: ChiranjeevSingh

01 Feb 2026, 04:40

ER

Exports of United States wood pulp will rise considerably during this

655-705 (Hard) | Assumption

655-705 (Hard) | Assumption hide tags

1, 2

marshpa

08 May 2023, 05:18

588

32

87,285

by: egmat

12 Feb 2026, 03:06

ER

The rise in free, do-it-yourself instructions on the Internet for home

805+ (Hard) | Inference

805+ (Hard) | Inference hide tags

1, 2

TGC

23 Jun 2021, 08:31

378

36

48,484

by: Adit_

19 Mar 2026, 05:47

ER

Commercial shark fishing and shark hunting will resume in Diamond Bay

705-805 (Hard) | Bold Face CR, Debatable OA

705-805 (Hard) | Bold Face CR, Debatable OA hide tags

1, 2

tuanquang269

12 Oct 2015, 11:54

49

29

12,084

by: Bunuel

23 Mar 2026, 02:59

ER

Since the deregulation of airlines, delays at the nation's increasingl

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

1, 2

bigoyal

07 Nov 2018, 04:25

188

30

54,635

by: VerbalBot

12 Apr 2026, 02:53

ER

Excavations of the Roman city of Sepphoris have uncovered numerous det

655-705 (Hard) | Assumption

655-705 (Hard) | Assumption hide tags

1, 2, 3

hoogie

06 Jan 2019, 11:20

824

56

123,412

by: Borrat

23 Apr 2026, 06:39

ER

When mercury-vapor streetlights are used in areas inhabited by insect

505-555 (Easy) | Complete the Passage

505-555 (Easy) | Complete the Passage hide tags

1, 2

keats

28 Nov 2015, 15:34

169

33

44,586

by: VerbalBot

27 Feb 2025, 08:07