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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

15,589

Topics

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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5,677

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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

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Topics

Paper test code 55, Section 3, Question 16

DFG5150

26 Jun 2008, 05:41

2

5

4,145

27 Jun 2008, 08:40

Coordinate Geometry - Tough one

FN

20 Jun 2008, 15:04

2

7

2,414

by: alpha_plus_gamma

20 Jun 2008, 19:50

A certain jar contains only b black, w white and r red

neeraj.kaushal

19 Jun 2008, 22:21

2

1

1,195

19 Jun 2008, 23:28

GMAT Prep Proportion

sierra

17 Jun 2008, 14:49

2

2

1,919

18 Jun 2008, 22:37

How much time did it take my Ferrari Spider to travel 400km?

Vavali

15 Jun 2008, 12:25

2

10

1,695

17 Jun 2008, 04:25

brokerbevo

24 May 2008, 16:06

2

5

2,258

27 May 2008, 07:50

H(100) = 2 x 4 x ... x 100 What is the largest prime divisor

businessm

22 May 2008, 07:24

2

6

2,340

by: anirudhoswal

23 May 2008, 07:37

Permutation and Combinations- Useful tutorial

prasannar

19 May 2008, 07:30

2

2

6,710

21 May 2008, 05:12

How many different can 2 students be seated in a row of 4

prasannar

21 Feb 2008, 07:55

2

8

2,267

26 Feb 2008, 19:51

Triangle: 1) Area of triangle with vertcies (x1,y1),

srp

21 Feb 2008, 01:53

2

1

1,589

21 Feb 2008, 02:14

guyz, how important is probablity and permutations and

dreamz2009

10 Feb 2008, 13:59

2

1

1,574

13 Feb 2008, 04:04

MGMAT - Absolute Value - Range

bmwhype2

12 Feb 2008, 07:24

2

2

1,501

12 Feb 2008, 12:17

GMATBLACKBELT

16 Jan 2008, 22:54

2

3

1,736

16 Jan 2008, 23:43

If 1000 dollar is deposited in a certain bank account and

marcodonzelli

28 Dec 2007, 04:56

2

1

2,108

28 Dec 2007, 05:24

GMATPrep questions

Juaz

26 May 2007, 20:45

2

3

1,466

26 May 2007, 21:46

greatest area of a rectangle inscribed in a circle

mand-y

02 Jun 2006, 10:51

2

3

2,104

02 Jun 2006, 21:18

The probability that Mike can win is 1/4, Rob winning is

yach

18 Apr 2006, 12:58

2

14

2,312

24 Apr 2006, 05:27

David completes 60% of an assigned task in 8 days and

cloaked_vessel

06 Mar 2005, 16:39

2

18

3,045

29 Mar 2005, 13:11

N|!=|N| How many integer solutions are there

stolyar

05 Jun 2003, 23:05

2

5

2,796

06 Jun 2003, 06:07

What is the ratio of 2x to 3y? (1) The ratio of x^2 to y^2

gmatornot

22 Aug 2006, 22:34

1

5

5,269

11 Nov 2025, 18:45

How high should I know my factorials by memory? I've had

imadummy

31 Jul 2008, 13:18

1

3

2,301

08 Jul 2025, 17:17

number properties: consecutive integers

alphastrike

14 Jun 2010, 00:18

1

5

7,210

11 Jun 2025, 21:02

If is the least integer greater than or equal to a, then +

IHATEMELGIBSON1

29 Mar 2007, 11:33

1

8

4,140

09 Mar 2025, 12:37

There are integers A, B, and C. Are they consequtive? (1)

stolyar

19 May 2003, 23:12

1

3

3,036

30 Oct 2024, 23:48

For which of the following values does ax^2 + 2x + c =0 not

nervousgmat

01 Apr 2007, 15:05

1

7

2,019

22 May 2024, 09:43

Help me interepret the DS statement

harishnaik

09 Nov 2015, 19:25

1

3

1,841

13 May 2024, 17:55

Determining the number of multiples of either x or y

iheartpapaya

08 Dec 2023, 11:12

1

1

2,042

08 Dec 2023, 11:23

GMAT FOCUS EDITION

priyanshpallav1

16 Nov 2023, 07:27

1

3

1,415

16 Nov 2023, 09:45

Remainders and their concept

Utpalinvincible

12 Jun 2020, 06:14

1

4

1,935

28 Oct 2023, 04:00

15 chess players take part in a tournament. Every player

bumpbot

20 Oct 2023, 11:05

1

0

2,436

20 Oct 2023, 11:05

If y is an integer, y=|x|+x, is y=0? 1)x<0 2)y<1

Sumithra

28 Dec 2006, 00:16

1

9

2,330

11 Oct 2023, 06:49

is this formula for N(AUBUCUD) correctly applied ?

Dhruv2002

21 Jul 2023, 22:34

1

0

5,276

21 Jul 2023, 22:34

This problem absolutely pissed me off. I can tell you I

Curly05

15 Jul 2003, 20:16

1

4

3,296

17 May 2023, 02:32

Help please - inequality in which we square for X>0

HaSmamit

07 Apr 2023, 03:38

1

1

917

07 Apr 2023, 03:52

Reflection of a Point on Coordinate Plane

SaquibHGMATWhiz

02 Apr 2023, 21:24

1

0

1,803

by: SaquibHGMATWhiz

02 Apr 2023, 21:24

GMAT Quant Q of the Day - Week of 3.24.2023

alldaytestprep

25 Mar 2023, 12:29

1

17

3,094

by: alldaytestprep

25 Mar 2023, 12:29

gkagai11

15 Mar 2023, 00:47

1

3

1,564

by: ScottTargetTestPrep

16 Mar 2023, 19:03

GMAT Data Sufficiency Tips for Acing the GMAT Quant Q51

Narenn

06 Mar 2023, 23:01

1

1

1,400

by: MartyTargetTestPrep

07 Mar 2023, 05:52

Preventable math mistakes

theGisforGorilla

06 Mar 2023, 08:45

1

2

837

04 Mar 2023, 09:44

GMAT Quant Quiz: Number Properties Practice Questions

Narenn

19 Feb 2023, 07:00

1

1

4,381

19 Feb 2023, 08:12

Data sufficiency

nik256

23 Jan 2023, 23:36

1

1

1,194

by: GmatKnightTutor

24 Jan 2023, 17:00

bumpbot

20 Jan 2023, 06:06

1

0

3,081

20 Jan 2023, 06:06

Foundational Concepts to Ace Probability & Permutation & Combinations

Narenn

17 Jan 2023, 08:00

1

1

1,455

18 Jan 2023, 08:34

Data Suffiency Question

shamyt10

08 Jan 2023, 17:38

1

4

1,565

11 Jan 2023, 17:09

Square root of x^2-y^2=4

Schachfreizeit

29 Dec 2022, 10:01

1

5

1,072

by: CrackverbalGMAT

31 Dec 2022, 06:58

Clarifying the squaring factors rule

woohoo921

29 Dec 2022, 08:26

1

1

764

30 Dec 2022, 03:13

Improve QR results

Sevda15

07 Dec 2022, 07:20

1

5

1,594

17 Dec 2022, 09:14

GRE Quant as Maths Foundation for GMAT Quant

Sarmadk5

10 Dec 2022, 20:57

1

1

1,125

by: MartyTargetTestPrep

11 Dec 2022, 05:51

Test cases cenários, is there an exercise list?

plaverbach

28 Dec 2020, 08:23

1

1

1,197

09 Dec 2022, 14:51

Clarifying a theory: x^(a/b)= b square root (x^a)

woohoo921

02 Dec 2022, 17:28

1

1

818

03 Dec 2022, 03:04

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