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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

15,589

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36,368

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doubt on this question

by: Bunuel

24 Apr 2026, 03:22

GMAT Club Tests Archive

Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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5,679

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by: Bunuel

26 Apr 2026, 11:13

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29 Sep 2018, 09:55

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Topics

Two couples and one single person are seated at random in a

kyatin

22 Apr 2008, 17:26

0

1,172

22 Apr 2008, 17:26

Two couples and one single person are seated at random in a

eyunni

27 Oct 2007, 12:43

0

799

27 Oct 2007, 12:43

Two couples and one single person are seated at random in a

zzyyxx

08 Sep 2007, 09:55

0

1,450

08 Sep 2007, 09:55

Two couples and one single person are seated at random in a

Rayn

15 Oct 2006, 22:36

0

1,355

15 Oct 2006, 22:36

Two couples and one single person are seated at random in a

girikorat

15 Oct 2006, 11:28

0

1,195

15 Oct 2006, 11:28

Two couples and one single person are seated at random in a

jodeci

04 Apr 2006, 12:13

0

1,698

04 Apr 2006, 12:13

Two couples and one single person are seated at random in a

dukapotamus

11 Feb 2006, 04:50

0

1,083

by: dukapotamus

11 Feb 2006, 04:50

Two Couples and One Single Person are seated at random in a

mbassmbass04

06 Aug 2005, 16:10

0

1,491

by: mbassmbass04

06 Aug 2005, 16:10

Two couples and one single person are seated at random in a

smcgrath12

23 May 2005, 21:47

0

1,569

23 May 2005, 21:47

Two couples and one single person are seated at random in a

Arsene_Wenger

09 Mar 2005, 15:18

0

1,615

by: Arsene_Wenger

09 Mar 2005, 15:18

Two couples and one single person are seated at random in a

iostrovsky

14 Oct 2004, 05:23

0

1,157

14 Oct 2004, 05:23

Two couples and one single person are seated at random in a

srijay007

21 Sep 2004, 21:05

0

1,606

21 Sep 2004, 21:05

Two couples and one single person are seated at random in a

maxpowers

31 May 2004, 14:02

0

1,366

31 May 2004, 14:02

Two couples and one single person are seated at random in a

preyshi

13 Dec 2003, 02:21

0

1,512

13 Dec 2003, 02:21

TWO couples and a single person are to be seated on 5 chairs

Natasha0123

28 Oct 2008, 13:12

0

1,127

by: Natasha0123

28 Oct 2008, 13:12

TWO couples and a single person are to be seated on 5 chairs

Balvinder

07 Nov 2007, 20:39

0

957

07 Nov 2007, 20:39

Two couples and a single person are seated at random in a

acfuture

13 Jun 2006, 21:41

0

1,010

13 Jun 2006, 21:41

Two combinatorics problems that are solved differently, help

bumpbot

19 Jun 2023, 06:30

0

2,921

19 Jun 2023, 06:30

Two Combination Problems

dvtohir

15 Mar 2007, 20:56

0

984

15 Mar 2007, 20:56

Two cogged wheels of which one has 32 cogs and other 54

BG

25 Mar 2004, 11:32

0

8,383

25 Mar 2004, 11:32

Two codes each are made of a combination of 6 digits or letters.

kahipz

17 Nov 2015, 14:20

2

5

1,553

by: EMPOWERgmatRichC

19 Nov 2015, 00:26

Two cities, Kensington MD and Reston VA are 30 km apart.

IrinaOK

31 Jan 2021, 01:56

0

1,908

31 Jan 2021, 01:56

Two cars start off at the same point on a straight highway

bumpbot

30 Jan 2019, 00:40

0

5,854

30 Jan 2019, 00:40

Two cars A and B start from Boston and New York respectively

cloaked_vessel

13 Mar 2005, 10:19

8

2,895

25 Mar 2005, 21:22

Two cards are drawn at random from a pack of 52 cards. Find

remgeo

12 Dec 2020, 05:19

0

2,482

12 Dec 2020, 05:19

Two canoe riders must be selected from each of two groups of

bumpbot

21 May 2020, 16:29

0

1,789

21 May 2020, 16:29

Two canoe riders must be selected from each of two groups of

jodeci

31 Mar 2006, 21:18

0

1,284

31 Mar 2006, 21:18

Two canoe riders must be selected from each of two groups of

jinesh

30 Jan 2006, 17:57

0

1,009

30 Jan 2006, 17:57

Two brain teasers. Who can solve them?

Aurelius187

24 Oct 2021, 10:14

1

1,067

by: BrentGMATPrepNow

27 Oct 2021, 11:18

two boxes contain 3 balls 1,2,3. IF ONE BALL IS TO BE

arjtryarjtry

01 Sep 2008, 14:30

0

3,916

by: arjtryarjtry

01 Sep 2008, 14:30

Two bowlers are practicing to hit a wicket over two sessions.

conondrumk

16 Nov 2014, 14:42

2

1,313

19 Nov 2014, 12:29

Two books together cost $1.35. What is the price of the

bumpbot

08 Feb 2021, 02:28

0

1,277

08 Feb 2021, 02:28

twice as much as, as many as - Word Problem Questions to Equations

torto

25 Nov 2018, 01:21

6

3

14,600

14 Jul 2020, 18:30

Twenty-four dogs are in a kennel. Twelve of the dogs are

mbadawg

29 Jun 2008, 15:41

1

3,288

by: jallenmorris

29 Jun 2008, 15:50

Twelve questions for Christoph!

gamjatang

28 Dec 2005, 17:49

7

1,870

29 Dec 2005, 02:00

Twelve jurors must be picked from a potential pool of n

rianah100

11 Nov 2005, 16:04

0

1,490

11 Nov 2005, 16:04

Twelve ambassadors participate in a special meeting. If each

araspai

20 Aug 2003, 05:50

3

1,838

20 Aug 2003, 13:36

Tub A and Tub B both contain 540 litres of water. Every

bumpbot

19 Oct 2023, 02:20

0

2,566

19 Oct 2023, 02:20

TTP Blog: GMAT Problems Solving Questions

ScottTargetTestPrep

20 Sep 2023, 09:54

0

995

by: ScottTargetTestPrep

20 Sep 2023, 09:54

Trying to figure out which method GMAT opts for when finding

withme

23 Sep 2006, 21:43

0

1,264

23 Sep 2006, 21:43

Try this, is under time pressure I messed up! If m>0 and

chiragr

17 Jan 2006, 15:56

0

941

17 Jan 2006, 15:56

Try this one: |B+6||B5|=0

stolyar

06 Jun 2003, 02:09

3

2,359

14 Mar 2006, 22:46

Sergey_is_cool

16 May 2007, 14:42

2

1,326

by: KillerSquirrel

17 May 2007, 11:12

bumpbot

30 Nov 2022, 11:29

0

5,278

30 Nov 2022, 11:29

Trouble With Root Problems...Any Link to Tutorials?

jamesrwright3

19 Nov 2006, 16:01

2

1,449

19 Nov 2006, 16:29

Trouble with Mixture Problems

gmatpapa

05 Feb 2011, 04:15

2

1,616

by: sonuindia88

05 Feb 2011, 12:40

Trouble Understanding the DS concept.

ozzykhan

11 Jan 2015, 10:16

3

1,478

by: EMPOWERgmatRichC

12 Jan 2015, 13:45

Trigonometry ????

sheetalsanjana

04 May 2010, 11:56

5

12,781

03 Jan 2021, 10:29

vivek123

09 Aug 2005, 22:17

4

3,255

by: banerjeea_98

12 Aug 2005, 10:42

Tricky statistics problem.

Manish878

21 Mar 2016, 07:21

1

1,515

21 Mar 2016, 07:33

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