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Quantitative Questions

Quant Question Archive [LOCKED]

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them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

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

bb

29 Sep 2018, 09:55

0

3,250

29 Sep 2018, 09:55

GMAT Club Member
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Topics

35 - Probability

Guest

11 Nov 2004, 03:34

5

2,651

17 Nov 2004, 10:04

33 - Probability

Guest

11 Nov 2004, 03:33

2

1,749

11 Nov 2004, 04:38

32nd Percentile on GMAT Quant- need urgent advice!

gmat1992

04 Feb 2014, 00:36

1

5

5,086

18 Mar 2014, 21:05

32 - Probability

Guest

11 Nov 2004, 03:30

3

2,312

11 Nov 2004, 13:17

anon1

02 Nov 2012, 17:55

5

3,084

06 Nov 2012, 13:51

30%-solution of alcohol was mixed with a 50%-solution of

marcodonzelli

08 Mar 2008, 20:05

0

2,052

by: marcodonzelli

08 Mar 2008, 20:05

30-60-90 Triangle Property Question

Richard0715

14 Apr 2013, 11:57

1

4

8,156

by: chaitanya87

30 May 2016, 07:43

30 percent of those who attended a special GMAT prep class

bmwhype2

29 Oct 2007, 09:34

3

1,587

30 Oct 2007, 04:10

30 60 90 triangle

Jinglander

14 Aug 2010, 18:48

1

2,139

14 Aug 2010, 19:30

3+55/7 is approximately =? A8 B9 C10 D11 E12

getzgetzu

15 May 2006, 03:19

0

2,994

15 May 2006, 03:19

3/ If each term in the sum a1 + a2 + a3 +....+an is either 7

yezz

10 Jan 2010, 18:53

0

1,713

10 Jan 2010, 18:53

3*10^k*4.6*10^m=1.058*10^n n=

getzgetzu

06 May 2006, 03:49

5

1,470

07 May 2006, 08:59

3) The figure shows the top side of a circular medallion

GMAT_700

14 Oct 2019, 08:55

0

1,005

14 Oct 2019, 08:55

3^X is the greatest positive divisor of 10!*20!*30!. Find X

stolyar

05 May 2003, 06:16

7

2,079

16 Dec 2005, 22:06

3^x - 3^x-1 = 162, x (x - 1) = ? For some reason I'm stumped

alimad

09 Jul 2006, 12:16

5

1,591

09 Jul 2006, 13:10

3^x - 3^x-1 = 162, what is x(x-1)? Ans: 20

shehreenquayyum

16 Jul 2006, 07:01

0

1,088

by: shehreenquayyum

16 Jul 2006, 07:01

3^3^3^3^x^3 - Simplifying exponents

bionication

08 Jun 2017, 12:52

4

6

3,501

14 Jun 2017, 10:00

3 weeks to increase quant score

Clicks

13 Jun 2012, 17:26

4

7

11,963

29 Jan 2018, 00:51

3 typists working together can type 36 pages in 30 minutes.

bumpbot

19 Jan 2021, 01:11

0

2,474

19 Jan 2021, 01:11

3 tricky questions from GmatPrep!

eribold

28 Feb 2007, 04:49

5

1,710

01 Mar 2007, 00:55

3 Tough Statistics Questions

bumpbot

29 Jan 2019, 03:16

0

7,127

29 Jan 2019, 03:16

3 Tips for Handling a Low GMAT Quant Score

Accepted.com

04 Apr 2016, 00:47

5

1

11,555

26 Apr 2017, 18:45

3 squares and a triangle have areas of A, B, C and X

ggarr

04 Oct 2007, 14:06

0

1,561

04 Oct 2007, 14:06

3 squares and a triangle have areas of A, B, C and X

bumpbot

30 Nov 2022, 14:04

0

1,441

30 Nov 2022, 14:04

3 questions in the tradition of Stolyar... Three fair dice

bluefox420

09 Dec 2003, 08:07

11

1,648

10 Jan 2004, 15:33

3 questions (simple? / controversial?)

adam84

13 Feb 2007, 15:12

0

1,644

13 Feb 2007, 15:12

3 quant questns gmatprep

coldteleporter

10 Oct 2011, 00:03

0

1,356

by: coldteleporter

10 Oct 2011, 00:03

3 positive Divisors

amp0201

22 Mar 2011, 08:46

3

7

19,911

13 Aug 2017, 10:47

3 people, who go to a movie and sit next to each other in 4 adjacent

Patronus

24 Jun 2015, 22:08

4

1,575

by: EMPOWERgmatRichC

25 Jun 2015, 18:09

3 people out of 5 women and 3 men are to be selected to sit

MBAlad

20 Feb 2006, 17:11

3

1,347

21 Feb 2006, 06:46

3 of the hardest questions in GmatPrep!

eribold

09 Jan 2021, 10:44

0

3,117

09 Jan 2021, 10:44

3 more tricky Math Questions

GMAT1900

03 Mar 2007, 17:06

7

2,760

04 Mar 2007, 02:34

3 Marbles in 3 bags

benchic

03 Dec 2016, 18:21

2

2,800

06 Dec 2016, 19:57

3 marbles are drawn at random from a bag containing 3 red

bumpbot

19 Jan 2021, 00:59

0

2,729

19 Jan 2021, 00:59

3 kinds of ice cream, chocolate, sweet grass, and strawberry

DLMD

15 Jan 2005, 19:00

0

1,422

15 Jan 2005, 19:00

3 k 2 8 3 m If the arithmetic mean of the list of numbers

bmwhype2

06 Dec 2019, 03:27

0

8,157

06 Dec 2019, 03:27

3 Interesting Things About the Perfect (800) GMAT Score

99Colleges

11 Oct 2016, 23:10

0

3,183

11 Oct 2016, 23:10

3 integers have an average of 27. The median of these three

ian7777

13 Jul 2004, 06:56

7

1,579

15 Jul 2004, 15:18

3 identical machines can produce 2x in 4 days. How many such

getzgetzu

06 May 2006, 04:28

7

1,928

19 May 2006, 14:35

3 grades of milk are 1%, 2%, and 3% fat by volume. If x

uphillclimb

24 Oct 2006, 21:31

0

1,065

by: uphillclimb

24 Oct 2006, 21:31

3 grades of milk are 1 %, 2% and 3% by volume. If x gallons

dinesh8

25 Sep 2019, 05:56

0

1,236

25 Sep 2019, 05:56

3 GmatPrep1 Math questions

xlick

16 Feb 2009, 15:10

1

1,909

16 Feb 2009, 19:49

3 employers rake the beach each day. working together,

marcodonzelli

30 Dec 2007, 02:50

1

13

1,572

by: GMATBLACKBELT

21 Jan 2008, 10:41

3 digit numbers

mallelac

15 Sep 2004, 08:00

0

2,046

15 Sep 2004, 08:00

3 classes X,Y,Z take tests.The average score of X is 83,the

bumpbot

23 Mar 2018, 05:49

0

10,172

23 Mar 2018, 05:49

3 boxes of supplies have an average (arithmetic mean) weight

uphillclimb

03 Nov 2006, 23:40

0

1,537

by: uphillclimb

03 Nov 2006, 23:40

3 boxes of supplies have an average (arith.mean) weight of 7

marcodonzelli

09 Oct 2019, 05:18

0

1,751

by: marcodonzelli

09 Oct 2019, 05:18

3 balls are drawn at random from a box containing 5 red, 8

bumpbot

18 Jan 2021, 12:44

0

2,890

18 Jan 2021, 12:44

2x+y=12 IyI<=12 For how many ordered pairs (x,y) that are

puma

02 Dec 2017, 02:47

0

2,606

02 Dec 2017, 02:47

2x^2 - 15x - 3 = 0 I used to remember how to do this in

Futuristic

26 Jun 2006, 23:53

5

3,325

28 Jun 2006, 10:32

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