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Quants doubt: probability

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24 Apr 2026, 03:17

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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26 Apr 2026, 11:13

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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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ritula

30 May 2008, 00:04

4

1,142

30 May 2008, 08:47

If a<y<z<b is I y-a I < I y-b I 1) I z-a I <

Value

30 Jul 2008, 09:55

0

1,142

30 Jul 2008, 09:55

Test in 2 days....a little confused by number 0....

jzd

05 Nov 2009, 12:56

1

1,142

by: GMATBootcamp

05 Nov 2009, 13:24

The length of the sides of an equilateral triangle is...

PersonGuy

11 Sep 2020, 23:18

2

3

1,142

12 Sep 2020, 10:03

If the curve represented by x^2+5*p*x+8=0 has none

MBAlad

13 Sep 2006, 17:29

2

1,141

17 Sep 2006, 06:35

If two consecutive parallelogram angles sum to 180, will any

ggarr

09 Jan 2007, 12:33

2

1,141

09 Jan 2007, 14:36

A thin piece of wire 40 m long is cut into 2 pieces. 1

successstory

28 Jan 2007, 08:43

0

1,140

by: successstory

28 Jan 2007, 08:43

A hopsital pharmacy charges .40 per fluidram of a certain

ggarr

29 Aug 2007, 17:13

2

1,140

by: mastergmat1

29 Aug 2007, 18:21

Both 5^2 and 3^3 are factors of n 2^5 6^2 7^3 where n is a

AVakil

30 Dec 2007, 15:26

0

1,140

30 Dec 2007, 15:26

Anthony and Michael sit on the six-member board of directors

amitdgr

05 Oct 2008, 00:10

0

1,140

05 Oct 2008, 00:10

sharandsp

02 Jan 2019, 00:48

1

1,140

by: ScottTargetTestPrep

10 Jan 2019, 19:20

What is the tens digit of the positive integer r? 1. the

Jennif102

09 Nov 2005, 14:09

0

1,139

09 Nov 2005, 14:09

What integer is expression 15! + 13 evenly divisible by? 15

yach

12 Apr 2006, 11:49

0

1,139

12 Apr 2006, 11:49

260 people bought 5 stocks, A, B, C, D, E. A-61people,

getzgetzu

06 May 2006, 03:40

1

1,139

06 May 2006, 03:56

Anthony and Michael sit on the six-member board of directors

agsfaltex

16 Aug 2006, 21:59

0

1,139

16 Aug 2006, 21:59

Is x + y < 1? 1) x < 8/9 2) y < 1/8

asaf

15 Jul 2007, 10:36

0

1,139

15 Jul 2007, 10:36

Balvinder

04 Nov 2007, 01:21

1

1,139

04 Nov 2007, 01:24

If the average (arithmetic mean0 of 5 different numbers is

TheBigCheese

06 Jul 2008, 18:40

0

1,139

by: TheBigCheese

06 Jul 2008, 18:40

Each side of a certain parrallelogram has lentgth 6. if the

shobuj

27 Sep 2008, 13:23

0

1,139

27 Sep 2008, 13:23

if x is a prime number, what is the value of x? (1) x <

gter

14 Feb 2005, 19:31

0

1,138

14 Feb 2005, 19:31

From 8 computers with different prices, 3 will be selected.

getzgetzu

21 Apr 2006, 03:17

2

1,138

21 Apr 2006, 06:43

GMAT Prep - Ratio Problem

ucramitpatel

30 Nov 2006, 19:33

3

1,138

by: tennis1ball

02 Dec 2006, 01:26

If N is 3 times of the mean of 15 numbers, what is the

iamba

17 Jun 2007, 10:02

2

1,138

by: KillerSquirrel

17 Jun 2007, 12:52

Three grades of milk are 1 percent, 2 percent, and 3 percent

chronolinkz

11 Dec 2007, 00:52

0

1,138

by: chronolinkz

11 Dec 2007, 00:52

What is the value of following ? (-1)^0 In the exponent rule

gmat1obsessed

30 Nov 2004, 18:17

1

1,137

30 Nov 2004, 18:32

A total of $60,000 was invested for one year. But of this

joemama142000

07 Feb 2006, 00:55

0

1,137

by: joemama142000

07 Feb 2006, 00:55

Q: A manufacturer produced x% more video cameras in 1994

Kerby

26 Dec 2006, 17:06

0

1,137

26 Dec 2006, 17:06

Haven't use math in over 18 years.

jkimis

20 Aug 2007, 21:29

1

1,137

by: KillerSquirrel

20 Aug 2007, 21:49

If x is a positive integer, is y^2(x^3-x+1)>75 1. y>1

Guest

18 Jun 2008, 17:04

0

1,137

18 Jun 2008, 17:04

square root query

greatchap

28 Jun 2008, 09:22

2

1,137

28 Jun 2008, 10:03

A certain office supply store stocks 2 sizes of self stick

redbeanaddict

13 Oct 2008, 03:11

0

1,137

by: redbeanaddict

13 Oct 2008, 03:11

At a certain health club, 30% of the members use both the

cejismundo

22 Jul 2006, 17:17

0

1,136

22 Jul 2006, 17:17

GMAT Prep - Ratio

Matrix02

28 Nov 2006, 12:50

0

1,136

28 Nov 2006, 12:50

This Q is from Manhattan GMAT: Anthony and Michael sit on

oops

08 Feb 2007, 06:34

0

1,136

08 Feb 2007, 06:34

I have 11 days left to my G-day and I would like to go

ricokevin

15 Mar 2007, 19:07

1

1,136

15 Mar 2007, 19:45

answer this one please

Sumithra Sen

17 Aug 2007, 21:43

0

1,136

by: Sumithra Sen

17 Aug 2007, 21:43

Some nice links for GMAT MAths

prodg

19 Sep 2007, 08:30

1

1,136

19 Sep 2007, 08:30

If N is a positive niteger, what is the alst digit of 4^n?

bmwhype2

19 Nov 2007, 08:44

3

1,136

20 Nov 2007, 16:19

How do we analyze condition like this -M = |-M| Solution

ashkrs

09 Dec 2007, 13:56

0

1,136

09 Dec 2007, 13:56

A circular mat with diameter 20 inches is placed on a square

Jcpenny

17 Oct 2008, 08:34

0

1,136

17 Oct 2008, 08:34

Your impression on my math diag

loneo3006

13 Aug 2018, 01:57

3

1,136

02 Nov 2018, 07:06

Question on an inequality rule

woohoo921

29 Jun 2022, 19:38

1

1

1,136

14 Jul 2022, 18:15

In a survey of students, each student selected from a list

shehreenquayyum

25 Jul 2006, 04:32

0

1,135

by: shehreenquayyum

25 Jul 2006, 04:32

Probability- Rosebushes

dvtohir

04 May 2007, 09:55

0

1,135

04 May 2007, 09:55

Ratio of A/B = 1/2 If A increased by x% and B decreased by

bmwhype2

07 Nov 2007, 15:11

0

1,135

07 Nov 2007, 15:11

In a demographic study, the population and total income of a

marcodonzelli

12 Jan 2008, 06:39

0

1,135

by: marcodonzelli

12 Jan 2008, 06:39

RIGHT TRIANGLE /| a / | / | /___ | b y/2 mi = b y mi = a A

over13

03 Feb 2005, 02:13

3

1,134

03 Feb 2005, 10:13

Three cars were purchased. Is the least cost greater than

getzgetzu

05 May 2006, 22:52

4

1,134

06 May 2006, 18:03

So I've never stumbled upon this type of problem (Vienn

Nsentra

01 Oct 2006, 20:12

0

1,134

01 Oct 2006, 20:12

I am going somewhere with this... (a + b)/(a b) < 0

jimmyjamesdonkey

28 May 2008, 18:15

7

1,134

by: jimmyjamesdonkey

28 May 2008, 19:02

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