GMAT Critical Reasoning (CR) Forum - Practice and Tips

ER

If the check valves in nuclear power plants do not function properly,

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

felippemed

02 Jun 2016, 11:42

34

15

12,290

by: VerbalBot

13 Jan 2026, 22:04

ER

In the summer of 1936 a polling service telephoned 10,000 United State

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

rohitgoel15

03 Feb 2020, 01:12

20

7

11,877

by: VerbalBot

13 Jan 2026, 22:03

ER

Downtown Villieu was once a flourishing business district, but most Vi

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

fozzzy

23 Jan 2019, 05:09

39

9

19,864

by: VerbalBot

13 Jan 2026, 22:02

ER

Beta Corporation claims that it no longer has enough work for the 60

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

iyersu

23 Jan 2019, 03:14

26

5

19,730

by: VerbalBot

13 Jan 2026, 22:01

ER

A country's Aeronautics Board (AB) employs inspectors who make routine

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

gmatt1476

22 Sep 2019, 12:07

102

18

27,687

by: naveeng15

13 Jan 2026, 02:14

ER

Purebred cows native to Mongolia produce, on average, 400 liters

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

broall

09 Mar 2018, 08:28

24

10

16,227

by: VerbalBot

12 Jan 2026, 21:22

ER

Most archaeologists have held that people first reached the Americas

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

goalsnr

29 Feb 2024, 02:06

78

12

34,475

by: VerbalBot

12 Jan 2026, 21:17

ER

Advertisement: Ten years ago, the Cormond Hotel's lobby was carpeted

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

WaterFlowsUp

26 Sep 2018, 23:49

45

10

22,297

by: VerbalBot

12 Jan 2026, 21:12

ER

In 1983 Argonia’s currency, the argon, underwent a reduction in value

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

rohansherry

21 Oct 2017, 23:49

71

16

29,900

by: VerbalBot

12 Jan 2026, 21:10

ER

A company that manufactures plastic products from recyclable plastic

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

Bunuel

26 Apr 2019, 03:58

202

17

44,397

by: VerbalBot

12 Jan 2026, 21:09

ER

The children in the second grade at a local elementary school scored

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Bunuel

13 Jul 2018, 03:22

5

4

6,657

by: VerbalBot

12 Jan 2026, 21:01

ER

Commercial passenger airplanes can be equipped with a collision-avoida

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Bunuel

21 Apr 2020, 02:13

5

5,169

by: VerbalBot

12 Jan 2026, 20:51

ER

Hutonian Government Official: Federal law requires truck drivers to

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

lexis

30 Jul 2019, 04:37

40

12

23,362

by: VerbalBot

12 Jan 2026, 20:50

ER

A sudden surge in the rate of reported cases of a certain disease in

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

souvonik2k

26 Mar 2018, 11:16

4

3,011

by: VerbalBot

12 Jan 2026, 20:40

ER

Of every 100 burglar alarms police answer, 99 are false alarms

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

broall

04 Oct 2017, 02:55

12

5

6,945

by: VerbalBot

11 Jan 2026, 20:37

ER

Stan: A fairly recent communications development allows people to use

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Bunuel

21 Apr 2021, 01:30

4

7

2,583

by: VerbalBot

11 Jan 2026, 20:36

ER

Children born blind or deaf and blind begin social smiling on roughly

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Carcass

06 Apr 2020, 14:14

5

2

3,664

by: VerbalBot

11 Jan 2026, 20:33

ER

Motorists in a certain country frequently complain that traffic

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

Vercules

13 Jun 2024, 00:55

194

15

47,945

by: VerbalBot

11 Jan 2026, 20:16

ER

Jane's love of Italian food is surpassed only by her love of operas.

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

Bunuel

04 Dec 2024, 01:30

5

3

1,659

by: VerbalBot

11 Jan 2026, 20:15

ER

I do not think it is right to project electric cars as better than

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

Bunuel

11 Dec 2024, 01:30

4

3

1,365

by: VerbalBot

11 Jan 2026, 20:15

ER

After large numbers of honeybees in Zaronia were found dead, evidence

505-555 (Easy) | Assumption

505-555 (Easy) | Assumption hide tags

Bunuel

08 Aug 2023, 04:00

37

6

15,140

by: Goldenfuture

11 Jan 2026, 01:13

A recent safety study conducted at a large international airport found

505-555 (Easy) | Logical Flaw

505-555 (Easy) | Logical Flaw hide tags

GMATPrecision

10 Jan 2026, 08:08

3

1

275

by: guddo

10 Jan 2026, 09:31

ER

For healthy individuals who wish to improve their overall fitness, cro

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Bunuel

27 Dec 2021, 02:30

3

5

2,646

by: VerbalBot

09 Jan 2026, 19:09

Many people, when asked, said they voted in the last

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

gmatbull

01 Nov 2012, 04:20

14

9

6,179

by: VerbalBot

09 Jan 2026, 19:08

Patel: Although enrollment in the region's high school has been decre

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Carcass

06 Dec 2017, 03:53

5

2

4,264

by: VerbalBot

09 Jan 2026, 19:07

ER

Recent studies have shown an increase in sugar and glucose consumption

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Bunuel

07 Apr 2022, 01:30

2

2,423

by: VerbalBot

09 Jan 2026, 19:05

ER

Economist: The politician is trying to win over the hearts of the publ

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Bunuel

05 Apr 2021, 08:45

1

6

2,279

by: VerbalBot

09 Jan 2026, 18:57

ER

Aside from yielding cotton fiber, the cotton plant produces oil-rich

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

Bunuel

09 Mar 2024, 13:36

11

4

5,670

by: sequimaxime

09 Jan 2026, 12:34

ER

Over the last five years, every new major alternative-energy initiativ

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

akela

29 Jul 2018, 10:45

5

6

5,359

by: VerbalBot

08 Jan 2026, 19:58

ER

A class of chemicals called phthalates can be toxic to humans who come

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Bunuel

02 Jun 2018, 05:14

24

15

6,523

by: VerbalBot

08 Jan 2026, 19:38

ER

The city performed its annual testing of lead levels in the drinking

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Bunuel

06 Sep 2021, 09:00

4

3,458

by: VerbalBot

08 Jan 2026, 19:34

ER -1

The number of aircraft collisions on the ground is increasing because

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

vikasp99

03 Feb 2020, 01:17

15

12

11,362

by: VerbalBot

08 Jan 2026, 19:33

ER

Although manned spaceflight to Mars is not out of the question, it

505-555 (Easy) | Inference

505-555 (Easy) | Inference hide tags

MahmoudFawzy

04 May 2019, 10:41

2

3

3,753

by: VerbalBot

08 Jan 2026, 17:46

ER

UVB rays are effective in the treatment of psoriasis

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

GMATPill

30 Aug 2013, 18:53

12

6

6,599

by: VerbalBot

07 Jan 2026, 10:52

ER

United States politician: Although the amount of United States goods

505-555 (Easy) | Complete the Passage

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

1, 2

BillyZ

21 Jun 2018, 23:18

117

25

30,702

by: si.alaoui

05 Jan 2026, 10:53

ER

Because of steep increases in the average price per box of cereal over

505-555 (Easy) | Evaluate Argument

505-555 (Easy) | Evaluate Argument hide tags

prem2056

10 Aug 2012, 05:30

98

17

36,019

by: guddo

05 Jan 2026, 10:34

ER

Fish breeder: A rare illness known as Smith-Kreal disease is spreading

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

Bunuel

21 Jun 2022, 01:30

3

1,431

by: VerbalBot

04 Jan 2026, 07:11

ER

Salmonella is a food-borne microorganism that can cause intestinal

505-555 (Easy) | Strengthen

505-555 (Easy) | Strengthen hide tags

Bunuel

08 Jan 2026, 10:44

5

2

3,814

by: VerbalBot

04 Jan 2026, 02:16

ER

Publisher: In the age of the internet, the writings of amateurs and

505-555 (Easy) | Logical Flaw

505-555 (Easy) | Logical Flaw hide tags

ExpertsGlobal5

08 Dec 2025, 23:00

4

5

750

by: ExpertsGlobal5

03 Jan 2026, 14:00

ER

Two-dimensional bar codes are omni-directional; that is, unlike

505-555 (Easy) | Resolve Paradox

505-555 (Easy) | Resolve Paradox hide tags

Bunuel

01 Dec 2025, 23:17

4

1,236

by: Bunuel

03 Jan 2026, 05:15

Burger Land, a nationwide fast-food chain, recently announced a specia

505-555 (Easy) | Assumption

505-555 (Easy) | Assumption hide tags

Carcass

18 Mar 2016, 08:37

19

9

11,781

by: VerbalBot

03 Jan 2026, 03:51

ER

The First Banking Group's decision to invest in an electronic network

505-555 (Easy) | Weaken

505-555 (Easy) | Weaken hide tags

Bunuel

02 Mar 2023, 02:30

2

4

3,003

by: VerbalBot

02 Jan 2026, 20:47

ER

It is certain that the Neanderthal could speak. Paleontologists have

505-555 (Easy) | Evaluate Argument

505-555 (Easy) | Evaluate Argument hide tags

Bunuel

11 Jun 2018, 12:08

1

7

2,747

by: miag

01 Jan 2026, 23:36

ER

In Country Y, the median age of the population

505-555 (Easy) | Logical Flaw

505-555 (Easy) | Logical Flaw hide tags

Gnpth

07 Jun 2014, 07:39

14

6

6,285

by: VerbalBot

01 Jan 2026, 19:46

ER

Letter to the editor of a Dublin newspaper: The traditional Gaeilge

505-555 (Easy) | Logical Flaw

505-555 (Easy) | Logical Flaw hide tags

Bunuel

27 Nov 2024, 01:30

5

2

984

by: VerbalBot

01 Jan 2026, 19:44

ER

Any tax relief received by the solar industry would not benefit the ho

505-555 (Easy) | Assumption

505-555 (Easy) | Assumption hide tags

krackgmat

06 Mar 2019, 00:17

76

9

22,553

by: VerbalBot

01 Jan 2026, 11:15

ER

The number of citations issued to convenience stores for selling tobac

505-555 (Easy) | Assumption

505-555 (Easy) | Assumption hide tags

Bunuel

15 Mar 2021, 09:00

19

6

6,722

by: VerbalBot

31 Dec 2025, 01:43

ER -1

After the global financial crisis in October 2008, most of the stock

505-555 (Easy) | Conclusion

505-555 (Easy) | Conclusion hide tags

Bunuel

02 Oct 2019, 22:21

5

4

2,612

by: Sajjad1994

30 Dec 2025, 02:29

-1

William Blake was once asked to interpret a particularly

505-555 (Easy) | Conclusion

505-555 (Easy) | Conclusion hide tags

kingb

21 Oct 2012, 15:19

19

4

8,628

by: Sajjad1994

30 Dec 2025, 01:04

ER

Historian: Greatly improved economic performance was probably among

505-555 (Easy) | Complete the Passage

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

DerekLin

06 Feb 2024, 14:01

19

2

6,084

by: VerbalBot

29 Dec 2025, 23:07