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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

1,597

Topics

5,679

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by: Bunuel

26 Apr 2026, 11:13

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

3,252

29 Sep 2018, 09:55

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Topics

Nihit

11 Jun 2008, 11:30

7

1,862

by: jallenmorris

14 Jun 2008, 06:58

Detailed solution will be appreciated. Thanks

ritula

10 Jun 2008, 04:41

7

1,495

15 Jun 2008, 00:22

Can sombody mail me the link to official guide 10th edition

riks200

15 Jun 2008, 00:36

7

1,891

17 Jun 2008, 08:35

bmwhype2

21 Apr 2007, 06:12

7

2,025

17 Jun 2008, 08:55

Coordinate Geometry - Tough one

FN

20 Jun 2008, 15:04

2

7

2,414

by: alpha_plus_gamma

20 Jun 2008, 19:50

If a, b, and c are consecutive integers and a<b<c,

ritula

27 Jun 2008, 00:31

7

2,140

29 Jun 2008, 22:32

if a<b<c<0, which of the following quotients is the

Abhishek.pitti

08 Jul 2008, 17:28

7

2,571

10 Jul 2008, 10:11

We have 1 pair for each number between 1-6 inclusive. What

abhijit_sen

05 Jul 2008, 22:24

7

2,149

by: abhijit_sen

16 Jul 2008, 20:05

so are they asking us to count 1 or no

FN

19 Jul 2008, 15:58

7

1,684

19 Jul 2008, 17:34

Adding exponents - Easy but its teasing my brain

djdela

22 Jul 2008, 16:18

7

2,031

22 Jul 2008, 18:54

Number property - even/odd problem

Stelladuong

24 Jul 2008, 00:38

1

7

2,092

24 Jul 2008, 10:36

Collected some where online, i have no quick solution for it

AlbertNTN

28 Jul 2008, 06:36

1

7

1,635

03 Aug 2008, 05:57

Circle passes through points (1, 2) , (2, 5)

sset009

26 Aug 2008, 09:47

7

2,039

26 Aug 2008, 20:05

In a six-digit integer N F(k) is the value of the k-th

arjtryarjtry

29 Aug 2008, 00:28

7

1,416

29 Aug 2008, 08:42

You have a bag of 9 letters: 3 Xs, 3 Ys and 3 Zs. You are

AkamaiBrah

11 Jul 2003, 19:43

7

4,441

10 Sep 2008, 07:58

bigtreezl

16 Sep 2008, 01:20

7

1,904

18 Sep 2008, 05:20

c and d are intigers is c even?? 1) c(d+1) = even 2)

yezz

20 Sep 2008, 10:18

7

1,406

20 Sep 2008, 22:26

nikhilpoddar

21 Sep 2008, 04:19

1

7

1,931

22 Sep 2008, 22:48

The subset of {2,3,6} are

vivektripathi

20 Sep 2008, 12:17

7

2,278

28 Sep 2008, 12:04

1:if x and 10 are relatively prime natural numbers, then x

charles77479a

17 Sep 2008, 04:00

1

7

3,907

30 Sep 2008, 09:26

vr4indian

05 Oct 2008, 03:37

7

1,692

08 Oct 2008, 20:28

GMATprep Hope wont see q like this on a real test

spiridon

11 Oct 2008, 20:01

7

1,702

12 Oct 2008, 11:45

Mode vs Median vs Range vs Avg vs Deviation

vishalgc

10 Oct 2008, 21:29

1

7

4,038

16 Oct 2008, 23:31

nikhilpoddar

14 Oct 2008, 14:46

7

2,057

18 Oct 2008, 23:07

Geometry Problem

Poots

22 Oct 2008, 17:42

7

2,590

by: LiveStronger

23 Oct 2008, 10:26

At a certain arena, with five levels, level I has 30 vacant

gameCode

01 Nov 2008, 06:49

7

1,720

01 Nov 2008, 13:54

Number properties

HG

05 Nov 2008, 15:38

1

7

2,297

08 Nov 2008, 02:03

[5 ^ k] - [5 ^ (k-1)]

study

17 Nov 2008, 02:52

1

7

2,156

17 Nov 2008, 12:49

What is the ratio of the corresponding sides of two similar

Natasha0123

17 Nov 2008, 02:03

7

1,952

by: Natasha0123

18 Nov 2008, 19:46

In the XY plane , a circle with centre on origin has point

Nihit

24 Nov 2008, 15:01

7

1,636

by: DavidArchuleta

24 Nov 2008, 18:46

can someone please guide me how to improve Quant skills

gurpreet07

30 Dec 2008, 23:02

7

2,563

02 Jan 2009, 04:23

cul3s

12 Jan 2009, 19:16

7

1,968

16 Jan 2009, 14:28

sondenso

22 Jan 2009, 07:24

7

2,761

31 Jan 2009, 21:40

Algebra - JSQ91

lumone

07 Feb 2009, 16:59

7

1,553

07 Feb 2009, 20:50

matematikconsultant

24 Feb 2009, 03:20

3

7

2,754

by: matematikconsultant

25 Feb 2009, 06:37

Topical and Difficulty Guide to the Official Guide

bb

08 Feb 2021, 02:18

2

7

7,540

15 Jun 2009, 22:51

OG - are the questions in order of difficulty?

MontrealLady

10 Oct 2009, 11:27

7

3,676

22 Oct 2009, 22:26

Is |x - 1| < 1 ? 1. (x - 1)^2 <= 1 2. x^2 - 1

arjtryarjtry

06 Sep 2008, 03:39

7

2,559

27 Nov 2009, 01:40

Solving Inequalities Graphically: Is Graph Paper Allowed

Hussain15

25 Jan 2010, 09:42

7

4,991

by: gurpreetsingh

25 Jan 2010, 23:37

SET theory ... BIG CONFUSION

rao

17 Jul 2008, 20:13

1

7

9,427

24 Mar 2010, 08:51

In need of general DS advice

placebo

16 May 2010, 16:23

7

2,794

19 May 2010, 01:30

Absolute Value Confusion

stuckatfailure

23 May 2010, 20:35

2

7

3,192

by: stuckatfailure

24 May 2010, 15:38

cansecutive numbers

tugstugstugs12

15 Jul 2010, 02:36

1

7

2,231

20 Jul 2010, 10:34

Combinatorics? PLEASE help!

PTK

09 Sep 2010, 09:19

2

7

2,257

20 Sep 2010, 12:27

For Bunuel/ every body ,Buzuets id

Zatarra

16 Nov 2010, 12:14

3

7

3,213

18 Nov 2010, 01:05

How do you know which route to pick?

ThatFirstStep

25 Dec 2010, 12:27

7

3,594

26 Dec 2010, 15:08

Definition of Standard Deviation

noboru

10 Jan 2011, 09:14

7

4,546

12 Jan 2011, 18:12

Probability --please help --which approach is correct

bhandariavi

27 Jan 2011, 06:33

1

7

2,674

by: subhashghosh

29 Jan 2011, 08:23

Permutation Help required!!

anuu

28 Mar 2011, 10:01

1

7

2,061

07 Apr 2011, 11:39

Quadratic Equation Help Required

anuu

06 May 2011, 12:47

7

2,427

08 May 2011, 22:18

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