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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

15,589

Topics

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

1,596

Topics

5,677

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by: bumpbot

23 Apr 2026, 15:18

Quant Question Archive [LOCKED]

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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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29 Sep 2018, 09:55

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Probability Dependent Events

casanjiv

04 Jul 2012, 09:54

0

6,160

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download gmat plus book...

abhijain020786

02 Dec 2010, 14:35

1

6,161

by: whiplash2411

02 Dec 2010, 15:46

In a raffle in which 200 tickets are sold, there are 3

sandman

06 Nov 2005, 19:07

0

6,167

06 Nov 2005, 19:07

In a class of 100 students, 20 play Football, 20 do not play

cloudz9

10 Jun 2005, 21:00

0

6,177

10 Jun 2005, 21:00

divisibility & primes

1, 2

almostfamous

20 Sep 2010, 19:12

5

29

6,178

28 Dec 2013, 10:45

From the even numbers between 1 and 9, two different even

tzec76

13 Dec 2003, 00:13

0

6,180

13 Dec 2003, 00:13

if the function F is defined by F(x)=x^2+1/x^2 for all

petercao

19 Nov 2008, 21:56

0

6,182

19 Nov 2008, 21:56

multiplying by unknown variables in inequalities

386390

06 Oct 2011, 11:36

1

4

6,187

01 Nov 2014, 23:32

if x > y then x-a > y-a

BukrsGmat

02 Jul 2012, 21:54

1

6

6,194

05 Jul 2012, 23:09

Official Guide for GMAT® Quantitative Review, 2nd Edition

rajeshs

17 Jan 2014, 10:52

2

1

6,195

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revital

27 Nov 2004, 22:33

0

6,198

27 Nov 2004, 22:33

So bad at Quant it is devastating...

Wiesenlooser

26 Nov 2018, 11:32

1

3

6,199

03 Dec 2018, 14:39

What is the greatest common factor of the positive integers

humtum0

30 Jun 2007, 17:15

1

4

6,202

25 Jun 2016, 02:48

If the probability of observing a car in 30 minutes on a

bumpbot

04 Feb 2021, 04:07

0

6,210

04 Feb 2021, 04:07

If (3)^x - (3)^x-1 = 162, then x(x-1) =? a)12 b)16 c)20 d)30

EMPOWERgmatRichC

11 Oct 2019, 06:04

0

6,220

by: EMPOWERgmatRichC

11 Oct 2019, 06:04

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dragonball

29 Aug 2011, 20:40

1

9

6,221

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Why cant the square root of 4 be -2?

talismaaniac

08 Jan 2018, 22:10

4

6,226

10 Jan 2021, 09:52

700 level quant

madgmat2019

12 Oct 2019, 02:41

5

3

6,239

06 Oct 2021, 09:08

Certain scholarship committee awarded scholarships in the

bumpbot

30 Mar 2019, 12:54

0

6,243

30 Mar 2019, 12:54

Before a certain tire is used, 40 percent of its total

bumpbot

11 Jan 2021, 01:12

0

6,254

11 Jan 2021, 01:12

Find the largest power of 12 that can divide 200! a. 97 b.

sunniboy007

07 Jan 2004, 13:34

5

6,255

07 Jan 2004, 16:22

Two numbers are successively selected at random and with

cloaked_vessel

29 Oct 2005, 10:29

0

6,257

by: cloaked_vessel

29 Oct 2005, 10:29

sin/cos/tan/ctan

tt11234

15 Aug 2010, 12:41

3

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16 Aug 2010, 11:52

Poll: GMATBuster's Webinar

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21 May 2011, 05:45

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13

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29 Jan 2005, 15:05

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6,273

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Kaplan GMAT test score vs actual GMAT?

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1

3

6,273

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13 Incorrect but still Q49/75 percentile

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03 Sep 2020, 21:55

5

8

6,273

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Factoring quadratic equation

bandala

04 Sep 2013, 10:49

4

4

6,286

27 Mar 2017, 12:47

Manhattan GMAT Math Question (Ch 4 Consecutive Integers)

deathstarx

12 Aug 2011, 07:43

1

12

6,289

17 Dec 2016, 08:42

If n is a multiple of 5 and n = (p^2)q, which of the

bumpbot

07 Oct 2019, 03:44

0

6,291

07 Oct 2019, 03:44

but is it really necessary? in the past couple of days the

hobbit

29 Dec 2006, 15:42

4

8

6,309

25 Jul 2021, 16:21

How many 2 element subsets of 4,5,6,7 are there that do not

desiguy

10 Dec 2005, 21:17

0

6,312

10 Dec 2005, 21:17

maheshsrini

04 Jan 2012, 17:58

5

6,326

13 Jan 2012, 16:38

How many points on the circumference of a semi-circle

nmohindru

18 Nov 2020, 00:43

0

6,333

18 Nov 2020, 00:43

How many 5-digit positive integers exist the sum of whose

apollo168

06 Aug 2006, 08:25

0

6,334

06 Aug 2006, 08:25

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WanderingExplorer

27 Jun 2015, 04:36

5

1

6,334

19 Jan 2020, 10:04

What is the sum of four consecutive odd integers? 1. Product

bumpbot

28 Feb 2022, 10:25

0

6,350

28 Feb 2022, 10:25

Venn Diagram Question

bumpbot

08 Jul 2019, 12:21

0

6,353

08 Jul 2019, 12:21

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ameyaprabhu

18 May 2017, 05:36

1

2

6,369

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sagnik242

25 Jun 2014, 09:59

6

2

6,369

01 Jan 2020, 06:21

there are two trains moving towards each other with a

abhaypathania

26 Jul 2003, 00:08

4

6,375

26 Jul 2003, 08:19

Best questions to revise few days before exam- Mixed bag(25)

Motivator

24 Oct 2013, 11:26

12

3

6,389

22 Jul 2019, 09:13

vcbabu

29 Jan 2009, 11:20

1

9

6,391

18 Mar 2009, 17:27

Manhattan GMAT versus Series and Sequences

Ric123

02 Dec 2013, 00:57

4

6

6,395

28 Apr 2018, 13:14

Car X traveled from city A to city B in 30 minutes. The

bumpbot

16 Nov 2019, 10:17

0

6,413

16 Nov 2019, 10:17

Permutation and Combination

bumpbot

16 Jan 2021, 03:43

0

6,417

16 Jan 2021, 03:43

similar Triangle

debabrata44

12 Jul 2012, 21:11

3

7

6,423

11 Feb 2016, 16:51

How to solve these kind of problems?

Bunuel

24 Dec 2013, 01:55

0

6,424

24 Dec 2013, 01:55

Triangle (sin, cos, tan)

niklas

23 Dec 2009, 17:30

2

3

6,425

24 Dec 2009, 02:41

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