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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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5,679

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by: Bunuel

26 Apr 2026, 11:13

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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29 Sep 2018, 09:55

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Topics

Folks i think if someone can highlight the difference

yezz

06 Aug 2006, 03:47

7

2,180

05 Jan 2007, 17:24

Could someone solve this

jainan24

03 Jan 2007, 22:42

7

1,175

04 Jan 2007, 08:11

usman7

16 Dec 2006, 06:51

7

1,482

17 Dec 2006, 05:58

Easy probability question

SimaQ

06 Dec 2006, 07:24

7

1,386

06 Dec 2006, 12:59

a store sold A at a price three times as much as B. The

Paayal

30 Nov 2006, 16:36

7

1,460

01 Dec 2006, 16:02

If x is not equal to 0, then sqrt of x^2/x = ? A) -1 B) 0 C)

Matrix02

27 Nov 2006, 17:44

7

1,419

27 Nov 2006, 18:59

Urgent Advice on Kaplan GMAT, 2007 Edition: Premier Program!

successstory

24 Nov 2006, 10:36

7

1,785

by: tennis1ball

25 Nov 2006, 09:42

GMAT Problem Involving Primes

artshep

09 Nov 2006, 12:44

7

1,650

09 Nov 2006, 21:16

Resource on Number Properties/Number Theory?

tanushree

01 Nov 2006, 21:22

7

1,547

06 Nov 2006, 09:34

See the attachment.

Sam Kana

26 Oct 2006, 18:27

7

1,968

26 Oct 2006, 20:56

If 2^x - 2^x-2 = 3(2^13). What is x? a)9 b)11 c)13 d)15 e)17

g1m2a3t406

19 Oct 2006, 15:24

7

1,239

21 Oct 2006, 07:45

1)^k+1(1/2^k) If this equation determines the terms in a

uphillclimb

15 Oct 2006, 16:29

7

2,049

by: tennis1ball

16 Oct 2006, 18:05

2^X)*(3^Y)*(5^Z) is the greatest positive divisor of (8!)^4.

yezz

12 Oct 2006, 16:49

7

1,638

by: anandsebastin

13 Oct 2006, 19:24

Paayal

10 Oct 2006, 03:14

7

1,761

by: mukeshnathani

10 Oct 2006, 12:30

This is my first real post and one of the problems I had a

rpfinley

05 Oct 2006, 18:02

7

1,249

by: jyotsnasarabu

06 Oct 2006, 10:03

there's a total of 24 possible combinations (4 * 3 * 2 *

rbcola

29 Jun 2008, 07:46

7

1,433

05 Oct 2006, 00:04

The temperature of a cup of coffee 10 minutes after it was

chadhazen6

03 Oct 2006, 17:43

7

2,630

04 Oct 2006, 17:24

MBAlad

13 Sep 2006, 13:02

7

1,882

14 Sep 2006, 01:22

Find integer W. (1) W is a prime solution of (|W|)!=|W| (2)

yezz

06 Sep 2006, 03:25

7

1,935

by: Mikhail Bondarenko

06 Sep 2006, 14:10

shinewine

27 Aug 2006, 04:22

7

1,978

05 Sep 2006, 08:44

I just had this one on a practice test and haven't seen it

mathec

30 Aug 2006, 19:42

7

1,562

31 Aug 2006, 16:58

A few GMAT questions - 1

abba_rv

28 Aug 2006, 16:55

7

5,074

30 Aug 2006, 15:33

Water percentage problem

SuperHumanAmit

27 Aug 2006, 13:49

7

1,351

28 Aug 2006, 06:45

GMATPrep Math Problem 4

shinewine

23 Aug 2006, 04:27

7

1,562

24 Aug 2006, 22:20

GMATPrep Math Problem 7

shinewine

23 Aug 2006, 04:30

7

1,283

23 Aug 2006, 22:46

Running at their respective constant rates, machine A takes

apollo168

18 Aug 2006, 08:35

7

1,666

20 Aug 2006, 00:30

find the maximum power of 6 that wil divide 65

FN

18 Aug 2006, 14:34

7

1,426

18 Aug 2006, 21:56

A area is covered by co-ordinates (0,0) (2,0) (4,0) what is

rxs0005

17 Aug 2006, 17:52

7

1,016

by: tennis1ball

18 Aug 2006, 00:37

permutations boys and girl

mand-y

10 Aug 2006, 18:27

7

2,343

11 Aug 2006, 01:35

Is XY>0? Stmt 1: (x-y)^2 = 8 Stmt 2: (x-y)^2 = 10 Any

Dallas Jockey

18 Jul 2006, 11:36

7

1,581

18 Jul 2006, 22:03

Help With This Velocity Problem

jamesrwrightiii

09 Jul 2006, 21:39

7

1,704

10 Jul 2006, 09:41

Standard deviation question

utsv

06 Jul 2006, 07:30

7

1,761

06 Jul 2006, 21:51

If f(x) = x^2*(1-x)^2 for all x, then f(1-x) = A. f(x) B.

kook44

30 Jun 2006, 06:37

7

1,513

03 Jul 2006, 20:05

N is a 3-digit positive integer, is N a prime number? 1) Its

getzgetzu

05 May 2006, 23:43

7

2,074

24 Jun 2006, 06:59

shehreenquayyum

18 Jun 2006, 17:37

7

1,603

19 Jun 2006, 13:11

A hiker began walking at a constant rate of 4mph and is

kuristar

17 Jun 2006, 16:45

7

1,493

by: necromonger

18 Jun 2006, 09:38

rbcola

27 Jun 2008, 21:43

7

1,889

16 Jun 2006, 18:58

looking for an alternative approach basically i am trying to

mand-y

31 May 2006, 15:23

7

1,332

13 Jun 2006, 11:28

Can somebody give a idea about the most important properties

amansingla4

05 Jun 2006, 23:31

7

1,334

10 Jun 2006, 19:45

gidimba

07 Jun 2006, 08:53

7

1,650

09 Jun 2006, 12:01

If xy is NOT=0, what is the value of x^4 y^2 -(xy)^2/x^3

andrecrompton

06 Jun 2006, 06:11

7

1,303

06 Jun 2006, 09:35

amansingla4

29 May 2006, 02:58

7

1,695

by: positive soul

29 May 2006, 10:11

Find the number of ways in which 5 men and 4 women can be

mahesh004

26 May 2006, 05:43

7

1,832

27 May 2006, 12:49

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

getzgetzu

06 May 2006, 04:28

7

1,930

19 May 2006, 14:35

N and K work together for a work. Firstly, N and K worked

getzgetzu

05 May 2006, 23:27

7

1,295

by: positive soul

18 May 2006, 08:31

Begining of pont A,Person walked 42 feet due east,then 10

MA466

16 May 2006, 20:22

7

2,788

17 May 2006, 12:12

A total of x people plan to donate amount of $b. Before the

getzgetzu

06 May 2006, 00:36

7

1,160

12 May 2006, 03:36

Square ABCD, vertices are (1,1) (1,-1) (-1,1) (-1,-1). What

getzgetzu

05 May 2006, 23:38

7

1,809

11 May 2006, 19:16

2)(3)(4)(7)(11)(13) ) / ( (21)(y) ) what are possible values

consultinghokie

09 May 2006, 14:31

7

1,581

11 May 2006, 00:45

Line K is parallel to line L. What is the slope of L? 1)

getzgetzu

05 May 2006, 23:15

7

3,384

10 May 2006, 00:19

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