Last visit was: 26 Apr 2026, 18:05

It is currently 26 Apr 2026, 18:05

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

1,597

Topics

5,679

Posts

by: Bunuel

26 Apr 2026, 11:13

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

3,252

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

What is the value of the two digit integer n? (1) n is

marzipan

20 Apr 2005, 02:57

7

1,783

by: saurabhmalpani

01 May 2005, 09:59

Since, we were all having so much fun with inequalities.. I

cloaked_vessel

14 Apr 2005, 16:48

7

1,756

15 Apr 2005, 10:46

From 3 apples, 4 plums and 2 grapefruits how many selections

gmat2me2

04 Mar 2005, 20:50

7

1,705

09 Mar 2005, 08:20

There are 75 bookshelves in the history section of a

Grant

26 Feb 2005, 10:16

7

1,659

26 Feb 2005, 22:40

Ok since I couldn't get in here I was surfing the net for

HongHu

02 Feb 2005, 12:41

7

1,316

10 Feb 2005, 16:03

Is it true that the first 90 questions of the OG for each

nocilis

07 Feb 2005, 16:34

7

1,609

10 Feb 2005, 11:14

Selecting 5 students at a time, x students can be arranged

MA

08 Feb 2005, 23:10

7

1,411

09 Feb 2005, 17:14

How many way 5 rings can go on 4 fingers? (A) 3x4 (B) 5C4

qhoc0010

27 Dec 2004, 14:11

7

2,603

02 Jan 2005, 22:22

How many ways can a committe of three be made from a pool of

Titleist

30 Dec 2004, 01:11

7

2,008

30 Dec 2004, 19:37

if each of the following fractions were written as a

murat_kz

30 Nov 2004, 21:24

7

1,886

03 Dec 2004, 09:08

Is Integer N even?

NEWKID

11 Nov 2004, 18:19

7

2,512

by: praveen_rao7

13 Nov 2004, 10:04

I am not convinced of the asnwer for this one.. There are

Dan

02 Nov 2004, 07:51

7

1,916

03 Nov 2004, 03:48

math question, that you should finish in less than 3 minutes

kevinw

01 Nov 2004, 20:25

7

2,213

by: PracticeMore

02 Nov 2004, 22:38

5 people flip a coin.

zfreshjive

19 Oct 2004, 14:42

7

2,624

20 Oct 2004, 12:53

tyagel

13 Oct 2004, 11:14

7

2,023

14 Oct 2004, 15:14

This is one of Akamai's .. nice one...

Praetorian

10 Oct 2004, 01:15

7

2,192

12 Oct 2004, 00:19

0 a multiple of all numbers???

mdp4d

02 Oct 2004, 00:07

7

1,792

by: myfrankenstein

02 Oct 2004, 23:35

6 balls - numbered 1-6, pick one at a time without

vj_sur

13 Sep 2004, 12:52

7

1,585

13 Sep 2004, 13:40

There are 5 blue ties and 6 red ties in a closet. What is

kpadma

06 Sep 2004, 05:54

7

1,721

07 Sep 2004, 13:57

Long time since we had one of these discussions. Here's the

Praetorian

20 Aug 2004, 14:06

7

1,374

22 Aug 2004, 00:37

Triangle ABC and DEF are similar with their areas 9 sq. cm.

smcgrath12

16 Aug 2004, 16:58

7

3,520

17 Aug 2004, 10:12

Mixture A is 15% alcohol and Mixture B is 50% alcohol. If

pawars

23 Jul 2004, 18:52

7

2,498

25 Jul 2004, 07:49

carsen

13 Jul 2004, 09:24

7

2,069

16 Jul 2004, 08:28

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

ian7777

13 Jul 2004, 06:56

7

1,580

15 Jul 2004, 15:18

In a team of 9 employees, 5 are members of the union. If the

cs77

09 Jul 2004, 07:14

7

2,792

10 Jul 2004, 05:43

A box contain 20 machine parts, 5 of them standard. A worker

Avtar

10 Jun 2004, 18:08

7

2,473

17 Jun 2004, 09:43

Divisibility Question

TeHCM

10 Jun 2004, 22:02

7

1,764

12 Jun 2004, 14:44

which is greater, a^b or b^a ? a>0 and b>0 a=1 b>2

shubhangi

18 May 2004, 17:51

7

2,810

19 May 2004, 07:04

[#52] 2 Min. Challenge: Cube

Praetorian

15 May 2004, 08:17

7

2,126

19 May 2004, 06:18

These are two probability questions from GMAT club

mirhaque

13 May 2004, 08:34

7

3,406

13 May 2004, 13:24

[#38] 2 Min. Challenge : Sand

Praetorian

27 Mar 2004, 20:27

7

1,528

30 Mar 2004, 07:08

[#21] 2 Min. Challenge : Solutions II

Praetorian

17 Mar 2004, 09:32

7

1,544

17 Mar 2004, 20:32

[#22] 2 Min. Challenge : Number

Praetorian

17 Mar 2004, 12:17

7

2,136

17 Mar 2004, 20:28

Rules 1. Time yourself 2. Work your solution on a seperate

Praetorian

10 Mar 2004, 20:23

7

1,544

11 Mar 2004, 06:51

Sunni 3/3/04 Q4

sunniboy007

03 Mar 2004, 17:04

7

1,977

04 Mar 2004, 06:57

If (3^4n) +1 is divided by 10, can the remainder be 0? a)

kpadma

25 Feb 2004, 18:02

7

3,101

27 Feb 2004, 21:24

gmatblast

11 Feb 2004, 13:57

7

2,112

13 Feb 2004, 02:10

integral part of x = an integer n such that n <= x <

Zhung Gazi

01 Feb 2004, 03:23

7

1,928

05 Feb 2004, 09:12

Elevator Problem

norbertackerman

31 Jan 2004, 22:13

7

3,690

02 Feb 2004, 11:43

One puts two towers—white and black—on a

stolyar

08 Aug 2003, 08:55

7

1,865

26 Jan 2004, 19:16

What is the % change in the area of a rectangle if its

sunniboy007

08 Jan 2004, 18:13

7

2,160

08 Jan 2004, 19:40

To be attested to a black belt, a brown-belt karatist has to

stolyar

19 Dec 2003, 03:19

7

1,667

05 Jan 2004, 20:16

http://www.manhattangmat.com This week, I'm going to sit

Titleist

05 Jan 2004, 10:23

7

1,636

05 Jan 2004, 12:58

Prior to 1969, the basic corporation tax ratehad been 22

somratp

30 May 2003, 21:47

7

2,026

30 Dec 2003, 22:21

If John was on a camping trip (starting on Saturday) and

dj

03 Dec 2003, 18:48

7

2,019

22 Dec 2003, 01:43

If in a certain shipment of new cars, the cost of car X is

shubhangi

10 Dec 2003, 11:07

7

2,963

13 Dec 2003, 08:46

X is a positive integer. Is x prime? a) x<5929 b) x is

stoolfi

01 Dec 2003, 07:45

7

1,842

01 Dec 2003, 13:56

1) there is a square in the XY co-ordinate system with its

Vicky

25 Sep 2003, 07:58

7

1,873

26 Sep 2003, 13:20

Find A and B. (1) (A*B)! is odd (2) A*B is odd

stolyar

31 Aug 2003, 08:31

7

1,912

05 Sep 2003, 10:05

PARANOID EQUATION

stolyar

31 Aug 2003, 00:14

7

2,684

02 Sep 2003, 05:48

Moderator: