Last visit was: 24 Apr 2026, 12:49

It is currently 24 Apr 2026, 12:49

Toolkit

Decision Tracker

Quantitative Questions

Quant Question Archive [LOCKED]

12,184

Topics

29,298

Posts

Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

15,589

Topics

36,368

Posts

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them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

Posts

by: bumpbot

23 Apr 2026, 15:18

Quant Question Archive [LOCKED]

Author

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
Recommended Prep Products:

Best GMAT Books

Our hand-picked recommendations

Best GMAT Courses

Reviews Verified with Score Reports

Tutor Directory

Tutor Reviews & Prices in one place

Topics

Similart triangles help from bunnel needed

skamal7

22 Dec 2012, 22:41

3

9

4,154

09 Jun 2020, 05:58

focus on one topic vs try random topics every day

iliavko

06 Feb 2017, 12:40

6

9

5,792

by: ryansmith123123

08 Apr 2020, 20:25

Isn't this a bad DS question?

unebaguette

25 Jul 2019, 04:11

1

9

2,130

by: rahulxmishra

14 Aug 2019, 02:46

What is next after OG?

Mansi89

06 Jul 2019, 12:15

4

9

2,122

by: ScottTargetTestPrep

11 Jul 2019, 19:38

Confusion in Probability

RJ7X0DefiningMyX

09 Jun 2019, 22:42

4

9

2,159

by: RJ7X0DefiningMyX

27 Jun 2019, 02:22

Sequences and Series

pepo

26 Aug 2015, 06:52

5

9

9,315

25 Feb 2019, 12:19

Prime Number Formula

rxs0005

20 Sep 2010, 07:45

6

9

14,072

04 Nov 2018, 00:13

Ranji12

04 Aug 2018, 01:09

8

9

2,865

08 Aug 2018, 10:23

Allegation on 3+ values?

arcanis2000

02 Oct 2011, 14:32

9

29,793

07 Aug 2018, 02:37

One of the inside angles of a parallelogram is 60 degrees.

joemama142000

22 Feb 2006, 01:50

1

9

6,895

05 Mar 2018, 08:38

MIXTURE PROBLEM HELP

pepo

17 Jan 2016, 04:41

7

9

4,951

29 Jan 2018, 00:56

General question regarding parenthesis.

MarcvR

09 May 2015, 10:07

2

9

2,983

29 Jan 2018, 00:05

ALL TOPICS NOT COVERED IN MGMAT GUIDE 1,2,3,4,5 QUANT ONLY

simmy818

08 Apr 2011, 11:26

8

9

3,260

13 Oct 2017, 05:01

Q32V45 Scope for quant improvement in a month?

calappa1234

06 Jul 2017, 22:23

7

9

4,138

16 Jul 2017, 05:59

GMAT Sample Questions and solution tips

GeneralEducation

09 Apr 2014, 04:37

1

9

3,883

11 May 2017, 10:09

Review of 1000 PS and DS questions

dragonball

29 Aug 2011, 20:40

1

9

6,220

18 Jan 2017, 23:21

solve :10x^2 −19x+6≤0

yezz

27 Oct 2016, 23:37

5

9

5,436

29 Oct 2016, 01:08

Which Questions to skip? - Strategy

vbetanabhatla

30 Jan 2012, 05:28

7

9

9,250

by: eumbaapplicant799

08 Oct 2016, 19:08

Suggestions for improving quant score?

honsmos

02 Jul 2012, 07:30

4

9

7,792

11 Sep 2016, 07:04

General question - Permutation vs. Combination

russ9

24 Apr 2014, 19:52

1

9

3,516

23 Dec 2015, 11:35

Low mock scores 10 days before the test.:(

abhishek101

13 Jun 2015, 03:45

1

9

4,514

by: abhishek101

08 Sep 2015, 10:51

Need Advice for taking GMAT

callpranav

26 Jul 2015, 12:01

9

1,758

by: EMPOWERgmatRichC

13 Aug 2015, 10:57

Started Diagnostic - Immediately discouraged

Rahman1986

04 May 2015, 19:57

1

9

3,104

15 May 2015, 23:54

eaakbari

26 Mar 2010, 05:13

3

9

8,411

25 Nov 2014, 18:29

GMAT OG 13 Probability Questions

sagnik242

23 Jun 2014, 08:36

1

9

5,440

07 Jul 2014, 02:30

Question about probability?

a03b

21 Jan 2014, 12:40

9

2,296

22 Jan 2014, 13:19

Finding the vertex of a line using eqn, length, midpoint

mniyer

12 Dec 2013, 20:23

1

9

3,414

19 Dec 2013, 18:29

GMAT Prep QUANT level too high??

006

11 Jan 2013, 10:49

3

9

6,045

05 Sep 2013, 05:23

GMAT in 15 days - helpless in Quant

006

28 Aug 2013, 03:43

7

9

3,802

31 Aug 2013, 19:14

Solve the inequality

SathyaNIT

17 May 2013, 19:57

6

9

3,182

by: cyberjadugar

19 May 2013, 23:56

score780

25 Mar 2013, 15:31

3

9

2,657

27 Mar 2013, 09:35

Manhatten - Number system

divakarbio7

06 May 2010, 21:29

9

4,088

18 Jan 2012, 07:11

GMAT Club Products !

Other

24 May 2011, 02:12

1

9

2,033

15 Dec 2011, 13:46

1260^4 ??chalenging 1

dimri10

22 Jun 2011, 05:36

1

9

1,979

22 Jun 2011, 22:36

Another remainder question

aiming4mba

21 Mar 2011, 12:44

3

9

3,964

04 Apr 2011, 05:02

When to simplify problem?

humkate

06 Mar 2011, 20:19

9

2,590

08 Mar 2011, 22:48

Factoring w/ Exponents Question

Cinna

06 Jan 2011, 13:37

6

9

4,530

10 Feb 2011, 17:28

Finding Factors of Large Nums

amenewyork

02 Mar 2010, 13:21

3

9

4,196

15 Mar 2010, 15:12

GMAT quant is getting tougher.

BarneyStinson

02 Nov 2009, 12:00

9

4,516

09 Nov 2009, 21:13

vcbabu

29 Jan 2009, 11:20

1

9

6,390

18 Mar 2009, 17:27

Possible ways tp open the door (Permutation/Combination)

krishan

12 Mar 2009, 17:07

9

3,249

15 Mar 2009, 05:54

the championship on boxing

matematikconsultant

17 Feb 2009, 13:34

9

2,522

20 Feb 2009, 14:52

vcbabu

02 Feb 2009, 11:36

1

9

2,948

07 Feb 2009, 13:06

Is |x-6| > 5? 1. x is an integer 2. x^2 < 1

vksunder

29 Dec 2008, 20:34

9

1,863

03 Jan 2009, 17:29

A certain circular area has its center point P and has a

nfa1rhp

13 Nov 2008, 05:44

9

1,858

14 Nov 2008, 01:25

If b, c, and d are constants and x^2 + bx + c = (x + d)^2

nikhilpoddar

24 Sep 2008, 18:14

9

1,806

26 Sep 2008, 21:57

What is the ratio of the area of the TV screen with diagonal

arjtryarjtry

04 Sep 2008, 02:24

9

3,101

07 Sep 2008, 00:35

M approach to mixture problems is like this: Suppose we work

jallenmorris

08 Aug 2008, 10:22

1

9

4,113

08 Aug 2008, 23:49

If two different numbers are to be selected from set {1, 2,

arjtryarjtry

29 Jul 2008, 10:37

9

1,634

by: rahulgoyal1986

30 Jul 2008, 03:26

The equation for a linear demand function is: D(p) = 10,000

wc2005

23 Jul 2008, 08:39

9

8,882

23 Jul 2008, 11:31

Moderator: