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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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5,677

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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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3,251

29 Sep 2018, 09:55

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Topics

Discrete probability - OG Notes

GODSPEED

04 Oct 2008, 16:25

1

5

5,345

17 Aug 2014, 20:07

In a certain quiz that consists of 10 questions, each

petercao

20 Nov 2008, 10:03

1

5,343

20 Nov 2008, 10:46

The Importance of Timing on the GMAT

Bunuel

21 Jan 2015, 03:07

2

1

5,342

10 Jan 2018, 00:05

are there any rules of divisibility by 7 and 8

shoonya

07 Aug 2006, 08:35

6

5,339

16 Feb 2015, 21:30

Benchmark Values (MGMAT Fractions Strategy)

KrivoyRog

24 Dec 2009, 05:26

2

5,339

01 Jul 2010, 06:02

Need a diagnosis on careless mistakes syndrome. I don't know what 2 do

iliavko

24 Jun 2017, 06:07

3

8

5,337

28 Jun 2017, 05:42

How many five-digit numbers can be formed using the digits

sarzan

10 Sep 2008, 23:43

0

5,337

10 Sep 2008, 23:43

use of pencil/paper in GMAT

jindal_me

02 Jan 2007, 09:46

1

5,337

02 Jan 2007, 12:13

a car averages 40 mph for the first 6 hours of a trip and

bumpbot

04 Jan 2021, 06:58

0

5,335

04 Jan 2021, 06:58

Six married couples are standing in a room. If 4 people are

bumpbot

18 Jan 2022, 03:18

0

5,331

18 Jan 2022, 03:18

If there are 30 red and blue marbles in a jar, and the ratio

Jacques

04 Sep 2006, 14:44

0

5,330

04 Sep 2006, 14:44

Find the number of ways in which 5 boys and 5 girls may be

bumpbot

29 Jan 2019, 23:50

0

5,329

29 Jan 2019, 23:50

A television salesman makes a profit of 25 percent on all

neelam

30 Aug 2004, 12:16

0

5,327

30 Aug 2004, 12:16

What is the sum of digits in decimal notation of number

bmwhype2

06 Feb 2020, 21:59

0

5,323

06 Feb 2020, 21:59

simultaneous and linear equations

Yash12345

28 Oct 2013, 01:23

2

1

5,321

19 Sep 2018, 12:27

Need help to push quant score up from 48/49 to 51.

shreyadgupta2017

26 Jul 2017, 01:22

9

5

5,320

07 Jul 2020, 08:31

Fastest way to divide decimals (Example included)

bumpbot

29 Jan 2021, 11:31

0

5,318

29 Jan 2021, 11:31

A rectangular floor is covered by a rug except for a strip p

yogachgolf

31 Oct 2019, 23:13

0

5,315

31 Oct 2019, 23:13

How to improve quant in 30 days?

bond007

04 Jun 2012, 16:00

4

5,315

05 Jun 2012, 17:51

How many triangles can be drawn in a Hexagon such that no

Vicky

26 Sep 2003, 21:35

6

5,311

30 Sep 2003, 21:01

Here is my collection of Quant questions from the 4GMAT.com

yessuresh

14 Sep 2006, 20:11

8

5,309

22 Mar 2013, 08:20

How many ways are there to award a gold, silver and bronze

bumpbot

29 Jan 2019, 04:18

0

5,304

29 Jan 2019, 04:18

gmat free test difficulty level!

jennyleo

19 Jul 2012, 00:28

1

5,304

by: rajathpanta

22 Jul 2012, 22:13

practice questions for SEts

KocharRohit

17 Oct 2009, 03:56

1

5,302

20 Oct 2009, 02:55

What is Bayes Theorem and How is it used

ywilfred

16 Aug 2004, 00:23

0

5,300

16 Aug 2004, 00:23

Assuming that x and y are the same.

Lstadt

16 Nov 2011, 11:46

2

3

5,299

18 Nov 2011, 01:00

The length of a line segment is 2 inches. What's the area of

ritula

27 Jun 2008, 04:38

4

5,298

27 Jun 2008, 08:48

Group Problem Involving Both/Neither

DonCarter

04 Dec 2020, 05:37

0

5,295

04 Dec 2020, 05:37

In the xy-plane, line n passes through the origin and has

gmatcraze

27 Feb 2017, 14:00

0

5,293

27 Feb 2017, 14:00

During a behavioral experiment in a psychology class, each

bumpbot

05 Jan 2021, 08:27

0

5,288

05 Jan 2021, 08:27

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

Combinations and Permutations made easy!

jolt

05 Aug 2009, 19:44

1

5,286

by: rainmaker123

06 Aug 2009, 07:27

In triangle ABC angle ABC is 90 degrees. What is the

vishalgc

12 Oct 2008, 11:45

0

5,280

12 Oct 2008, 11:45

GMAT quant Speed

madgmat2019

06 Nov 2019, 09:18

7

4

5,278

19 Oct 2023, 06:02

bumpbot

30 Nov 2022, 11:29

0

5,278

30 Nov 2022, 11:29

Weak on Quant. Do I have all I need?

Blazethrough14

15 Aug 2018, 07:55

5

14

5,277

10 Nov 2022, 23:49

Consider the sets S1 = (1) S2 = (2,3) S3 = (4,5,6) S4 =

myfrankenstein

04 Oct 2004, 08:19

0

5,277

by: myfrankenstein

04 Oct 2004, 08:19

is this formula for N(AUBUCUD) correctly applied ?

Dhruv2002

21 Jul 2023, 22:34

1

0

5,276

21 Jul 2023, 22:34

In how many ways can one choose 6 cards from a normal deck

bumpbot

03 Jan 2021, 02:48

0

5,275

03 Jan 2021, 02:48

Permutation and Combination Basic Question ???????

shagalo

16 Aug 2014, 02:34

3

5,273

by: Witchcrafts

21 Jul 2016, 12:59

What is the ratio of 2x to 3y? (1) The ratio of x^2 to y^2

gmatornot

22 Aug 2006, 22:34

1

5

5,269

11 Nov 2025, 18:45

There are 3 candidates and 5 voters. In how many ways can

bumpbot

04 Dec 2020, 07:07

0

5,266

04 Dec 2020, 07:07

A log with a radius 0f 2.5 feet is rolled up a hill. If it

lexis

18 Nov 2018, 10:00

0

5,264

18 Nov 2018, 10:00

Probability: Football

bumpbot

06 Feb 2021, 12:32

0

5,262

06 Feb 2021, 12:32

Advanced Factorization

heyholetsgo

25 Jul 2011, 12:16

7

9

5,260

07 Jan 2023, 23:49

Two trains are moving in the opposite directions on parallel

rakesh1239

20 Feb 2004, 19:54

0

5,260

20 Feb 2004, 19:54

2 GMAT Number system question

MrMicrostrip

07 Jun 2011, 06:26

1

10

5,255

by: sukhbarinder

11 Jun 2011, 09:27

When 85 divided by n, the remainder is 7. When 85 divided by

apollo168

26 Jul 2022, 02:24

0

5,253

26 Jul 2022, 02:24

How many zeros does 100! end with? (anybody know a nifty way

irishspring

25 May 2008, 11:56

8

5,252

29 May 2008, 18:51

An hourglass is formed from two identical cones, one kept on

rahulgoyal1986

13 Aug 2008, 04:31

0

5,251

by: rahulgoyal1986

13 Aug 2008, 04:31

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