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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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5,677

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23 Apr 2026, 15:18

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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

0

3,250

29 Sep 2018, 09:55

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Topics

Simple Probability problem - I am idiot ??

twixt

19 Oct 2004, 08:20

4

1,565

19 Oct 2004, 14:03

In a certain company, 50 percent of the male staff members

Antmavel

18 Oct 2004, 06:13

5

1,946

18 Oct 2004, 18:04

From a group of 3 boys and 3 girls, 4 children are to be

Antmavel

18 Oct 2004, 18:01

0

1,630

18 Oct 2004, 18:01

Given a triangle ABC. What is the area? 1. the triangle has

amernassar

16 Oct 2004, 09:38

8

1,954

17 Oct 2004, 09:07

If p is a prime number greater than 7, then (p^6)-1 is

Dan

15 Oct 2004, 07:23

5

3,276

16 Oct 2004, 15:54

Can 'odd integers' mean both positve and negative? What I

mallelac

16 Oct 2004, 14:29

1

1,426

16 Oct 2004, 15:27

Edited: Request that the challenge questions are not

nzgmat

15 Oct 2004, 10:16

4

1,488

16 Oct 2004, 03:30

In a certain game, a large container is filled with red,

amitd

16 Oct 2004, 00:03

0

1,055

16 Oct 2004, 00:03

tyagel

13 Oct 2004, 11:14

7

2,022

14 Oct 2004, 15:14

Two couples and one single person are seated at random in a

iostrovsky

14 Oct 2004, 05:23

0

1,156

14 Oct 2004, 05:23

I know this is really simple but indulge me ok. I found this

conalcharles

13 Oct 2004, 23:19

2

1,304

by: conalcharles

14 Oct 2004, 05:09

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

Praetorian

10 Oct 2004, 01:15

7

2,189

12 Oct 2004, 00:19

Official Guide 10th and 11th Edition

Derek

08 Oct 2004, 07:48

1

3,008

11 Oct 2004, 21:09

Fundamental probability question....

conalcharles

11 Oct 2004, 07:27

1

1,596

11 Oct 2004, 09:49

Quant resources - Ratio

conalcharles

11 Oct 2004, 09:36

0

1,765

by: conalcharles

11 Oct 2004, 09:36

Here is one more that I got on my practice test: Out of

iostrovsky

10 Oct 2004, 22:58

0

1,372

10 Oct 2004, 22:58

Kaplan math question

jeremy02

09 Oct 2004, 10:01

3

1,411

09 Oct 2004, 15:10

Three questions: 1) The distribution of hourly income in a

jack567

05 Oct 2004, 14:01

10

2,859

06 Oct 2004, 14:15

Folks: Iam still not sure of how to do the following

crackgmat750

06 Oct 2004, 14:11

0

1,326

by: crackgmat750

06 Oct 2004, 14:11

another power Prep question

jeremy02

03 Oct 2004, 22:32

2

1,574

04 Oct 2004, 11:14

Consider the sets S1 = (1) S2 = (2,3) S3 = (4,5,6) S4 =

myfrankenstein

04 Oct 2004, 08:19

0

5,277

by: myfrankenstein

04 Oct 2004, 08:19

Power Prep Question

jeremy02

03 Oct 2004, 22:29

2

1,313

04 Oct 2004, 07:00

A rectangle is inscribed in a circle whose radius equals R.

falcor

03 Oct 2004, 13:57

0

2,252

03 Oct 2004, 13:57

sdanquah

26 Sep 2004, 23:09

4

1,620

by: myfrankenstein

03 Oct 2004, 10:38

crackgmat750

02 Oct 2004, 23:06

10

2,992

by: crackgmat750

03 Oct 2004, 09:44

Wht is the range of the following 1/2 + 1/2^2 + 1/2^3+.....+

sdanquah

26 Sep 2004, 23:07

9

1,742

by: myfrankenstein

03 Oct 2004, 05:21

Just wanted 1 clarification from you folks: when u consider

target780

02 Oct 2004, 21:35

5

2,164

by: myfrankenstein

02 Oct 2004, 23:37

0 a multiple of all numbers???

mdp4d

02 Oct 2004, 00:07

7

1,792

by: myfrankenstein

02 Oct 2004, 23:35

What is the quickest way to find the value of a certain term

riteshb

30 Sep 2004, 12:32

3

1,183

30 Sep 2004, 13:03

Is number '0' considered to be a multiple of other numbers?

bdoll_123

30 Sep 2004, 06:04

0

1,326

30 Sep 2004, 06:04

combination problem

caribcon

30 Sep 2004, 00:22

0

1,488

30 Sep 2004, 00:22

OS: Flights are late

hardworker_indian

29 Sep 2004, 22:25

2

1,423

29 Sep 2004, 23:33

combination problem

caribcon

29 Sep 2004, 09:09

0

1,183

29 Sep 2004, 09:09

Each of the 45 boxes on shelf J weighs less than each of teh

sdanquah

27 Sep 2004, 10:13

2

1,483

27 Sep 2004, 14:12

a, b, c, d are integers, a<b<c<d, are a,b,c,d

sdanquah

26 Sep 2004, 23:15

3

1,445

27 Sep 2004, 02:35

A student is testing the lasting time of some lightbulbs, is

sdanquah

26 Sep 2004, 23:05

1

1,342

27 Sep 2004, 02:17

A certain roller coaster has 3 cars, and a passenger is

karovd

25 Sep 2004, 00:45

0

1,267

25 Sep 2004, 00:45

This one is really tough..... 1,2,3 N 2,3,4 Y 3,4,5 N 4,5,6

Guest

24 Sep 2004, 15:14

0

1,047

24 Sep 2004, 15:14

is there a collection of these problems anywhere i can print

ice t

23 Sep 2004, 09:10

3

1,305

23 Sep 2004, 11:32

Is this figure a square? (There was a drawing of a square

sdanquah

15 Sep 2004, 09:30

11

2,373

21 Sep 2004, 22:29

Two couples and one single person are seated at random in a

srijay007

21 Sep 2004, 21:05

0

1,603

21 Sep 2004, 21:05

If anyone knows the quickest way around this problem pls let

kingpin333

21 Sep 2004, 16:28

0

974

21 Sep 2004, 16:28

Probability lessons?

ice t

20 Sep 2004, 10:21

3

1,613

21 Sep 2004, 09:37

Sonjasaid

17 Sep 2004, 14:12

2

1,200

20 Sep 2004, 07:56

If y = x^2 + c is the equation of a curve, does this curve

crackgmat750

19 Sep 2004, 09:36

2

1,399

19 Sep 2004, 13:14

Hard Maths Questions

chuxiz

21 Aug 2004, 11:33

11

4,061

19 Sep 2004, 10:32

The mean of x, y, z is 10, x<y<z. z-x=3, which of the

Dookie

19 Sep 2004, 08:55

5

1,632

19 Sep 2004, 09:20

s, r, t, u are positive integers. and the standard deviation

Guest

19 Sep 2004, 00:38

2

2,173

19 Sep 2004, 08:44

x,y are integers asked x=?

marine

19 Sep 2004, 01:22

2

1,292

19 Sep 2004, 05:38

Pick 5 numbers at random from integers 1 to 20. What is the

vj_sur

18 Sep 2004, 21:50

0

1,717

18 Sep 2004, 21:50

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