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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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23 Apr 2026, 15:18

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GMATbuster's Weekly GMAT Quant Quiz - Saturday Sep 29 10 AM PST

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29 Sep 2018, 09:55

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3,251

29 Sep 2018, 09:55

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Topics

John is choosing a number n randomly from all integers from

Antmavel

08 Sep 2004, 20:54

0

1,537

08 Sep 2004, 20:54

Olivier is an abstract painter who is working on a series of

Antmavel

08 Sep 2004, 21:00

0

2,216

08 Sep 2004, 21:00

From a group of 3 boys and 3 girls, 4 children are to be

Antmavel

18 Oct 2004, 18:01

0

1,630

18 Oct 2004, 18:01

In a certain company, 50 percent of the male staff members

Antmavel

18 Oct 2004, 06:13

5

1,946

18 Oct 2004, 18:04

If n is a positive integer and the product of all the

Antmavel

04 Feb 2005, 12:51

0

2,457

04 Feb 2005, 12:51

A certain university will select 1 of 7 candidates eligible

Antmavel

17 Feb 2005, 17:35

0

1,704

17 Feb 2005, 17:35

Teach GMAT Quant Q49 or 50 for free.

AnThanh

12 May 2018, 06:48

2

3

1,540

12 May 2018, 20:17

GMAT Rounding Concept

Antanaytis

07 Jun 2018, 02:56

1

4

2,390

07 Jun 2018, 06:14

Data Sufficiency and Correct Answer: What prevails?

Antanaytis

19 Jun 2018, 05:29

4

2

1,516

19 Jun 2018, 06:03

The function f is defined for all positive integers n by the

Ant

11 Oct 2019, 03:17

0

2,237

11 Oct 2019, 03:17

How to increase score in problem soving

anshulece11

10 Jun 2012, 04:15

1

1,544

10 Jun 2012, 19:37

Strategy for study as i scheduled my paper on 7 sept.

anshulece11

25 Jul 2012, 23:21

1

4

1,924

by: BrushMyQuant

08 Aug 2012, 03:37

Getting 70-80 question wrong in OG 13 of problem solving

anshulece11

21 Jun 2012, 04:45

3

4,307

09 Aug 2012, 10:43

How to improve the 660 to 740 ? How to improve Q47 to Q51 ?

anshul4

28 Nov 2016, 01:42

1

2,664

by: amoghsharma

10 Apr 2019, 04:15

best question bank for quant including both PS and DS

anshul2014

23 Mar 2015, 04:09

8

5

7,514

18 Oct 2018, 20:46

Difference between two symmetric combinatoric questions?

anothermillenial

06 May 2019, 16:02

5

2

1,773

10 May 2019, 13:53

for any integer n greater than one /n = the product of all

anonymousegmat

30 Jun 2007, 19:38

2

1,846

by: anonymousegmat

01 Jul 2007, 22:44

1/2 + (1/2)^2.... + (1/2)^20 is between: 1/2 and 2/3 2/3 and

anonymousegmat

17 Jul 2007, 04:53

3

1,476

17 Jul 2007, 20:28

am I missing any other helpful facts about slopes: a line

anonymousegmat

24 Jul 2007, 13:29

1

1,128

24 Jul 2007, 13:34

for every integer k, from 1 to 10 inclusive, the kth term of

anonymousegmat

02 Aug 2007, 22:27

0

1,388

by: anonymousegmat

02 Aug 2007, 22:27

MGMAT inequality VIC

anonymousegmat

05 Aug 2007, 13:22

2

1,630

05 Aug 2007, 17:43

why do we use a different approach when the absolute value

anonymousegmat

03 Aug 2007, 20:33

5

1,406

by: anonymousegmat

07 Aug 2007, 14:31

GMAT PREP mixed bag of questions

anonymousegmat

12 Aug 2007, 10:24

3

3

2,645

12 Aug 2007, 17:52

A certain NYC taxi driver has decided to start charging a

anonymousegmat

13 Aug 2007, 09:48

4

1,332

13 Aug 2007, 11:57

We are given a rhombus with side AB =10. CE and EB are in

anonymousegmat

27 Jul 2007, 12:23

2

1,775

29 Dec 2010, 09:37

anon1

02 Nov 2012, 17:55

5

3,085

06 Nov 2012, 13:51

want to clarify |m| = -m

anon1

17 Dec 2012, 04:01

0

1,646

17 Dec 2012, 04:01

Is x > 0? (1) |x + 3| = 4x 3 (2) |x 3| = |2x 3

Anon

22 Jul 2008, 02:22

0

1,288

22 Jul 2008, 02:22

Combinatorics question

annguyenup

30 Aug 2017, 00:39

3

5,748

07 Sep 2017, 12:47

What level is Q47/Q48?

annalisegasp1

24 Oct 2013, 12:19

1

2,285

24 Oct 2013, 21:03

Folks, Is there a well-tested way to check if a large number

Anna Rama

23 Dec 2004, 04:37

1

1,323

24 Dec 2004, 14:25

Folks, In GMAT,why do we consider (X^2)^1/2 as positive?(X

Anna Rama

29 Dec 2004, 15:24

6

1,672

30 Dec 2004, 18:11

the sum of two numbers is 9, sum of there square is 41, find the numbe

anmolg

03 Sep 2023, 04:38

2

937

03 Sep 2023, 10:05

Anmolarora709

08 May 2021, 02:55

1

3

1,667

13 May 2021, 09:20

Maximum Number of tangents that can be drawn on two circles.

ankushbagwale

03 Nov 2014, 07:29

1

3,759

by: LighthousePrep

09 Nov 2014, 21:44

1) The y intercept of a line is 4. If the slope of the line

ankurkanwar

12 Nov 2006, 02:32

1

1,526

12 Nov 2006, 02:49

1) Two similar triangles with the 3 angles of each triangle

ankurkanwar

12 Nov 2006, 02:33

2

1,285

by: ankurkanwar

12 Nov 2006, 19:08

The time it took car A to travel 400 miles was 2 hours less

ankurkanwar

23 Nov 2006, 02:13

0

1,001

by: ankurkanwar

23 Nov 2006, 02:13

Struggle with inequalities

ankurgarg

27 May 2010, 18:26

2

1,887

12 Jun 2010, 02:17

a different question

AnkitK

25 Mar 2011, 23:16

1

5

2,074

26 Mar 2011, 02:25

Need the soft copy of Jeff Sackmann Total Gmat

[email protected]

02 May 2017, 06:19

0

2,048

by: [email protected]

02 May 2017, 06:19

OG10 DS questions and solutions

ankitaprsd

29 Sep 2014, 01:24

3

6

2,775

by: ManviSharma

21 Mar 2015, 18:33

This is a little bit of a puzzle and a little bit of quiz.

1, 2

anirban16

03 Feb 2005, 14:21

23

3,702

06 Feb 2005, 09:45

Find the Volume of a pyramide the height of which is 10 feet

anirban16

04 Feb 2005, 12:07

5

1,796

06 Feb 2005, 22:01

Find the 50 th digit after the decimal point for the

anirban16

24 Feb 2005, 18:28

3

4,363

25 Feb 2005, 10:35

Find the smallest positive integer which will leave a

anirban16

24 Feb 2005, 18:31

17

3,712

04 Mar 2005, 13:06

How many different words can be formed with the letters of

anirban16

19 Mar 2005, 09:16

2

4,236

19 Mar 2005, 14:30

451 and 607 are divided by a 3 digit number and leaves the

anirban16

21 Mar 2005, 19:32

0

5,288

21 Mar 2005, 19:32

Find the number which does not fit the series

anirban16

23 Mar 2005, 19:32

1

1,990

23 Mar 2005, 20:20

Find the the number which does not fit the series.

anirban16

23 Mar 2005, 19:34

9

2,064

04 Apr 2005, 00:45

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