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12,184

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29,298

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

1,596

Topics

5,677

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by: bumpbot

23 Apr 2026, 15:18

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GMATbuster's Weekly GMAT Quant Quiz - Saturday Sep 29 10 AM PST

bb

29 Sep 2018, 09:55

0

3,251

29 Sep 2018, 09:55

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Topics

hmm. i didnt quite understand this...

arjtryarjtry

12 Sep 2008, 06:49

0

1,357

by: arjtryarjtry

12 Sep 2008, 06:49

GMAT PREP NO. LINE

arjtryarjtry

12 Sep 2008, 06:59

3

1,384

12 Sep 2008, 14:59

A lady grows cabbages in her garden that is in the shape of

arjtryarjtry

13 Sep 2008, 01:34

0

1,319

by: arjtryarjtry

13 Sep 2008, 01:34

arjtryarjtry

11 Sep 2008, 21:37

5

1,314

14 Sep 2008, 02:31

throw some light on the meaning..

arjtryarjtry

12 Sep 2008, 06:28

4

4,916

15 Sep 2008, 08:32

Among 400 students, 56% study sociology, 44% study

arjtryarjtry

12 Sep 2008, 00:05

11

1,842

19 Sep 2008, 07:42

arjtryarjtry

07 Sep 2008, 21:17

3

2,165

19 Sep 2008, 23:47

Tom, Jerry, and Donald and other three people sit in a line.

arjtryarjtry

17 Mar 2009, 08:49

0

2,162

by: arjtryarjtry

17 Mar 2009, 08:49

Tom, Jerry, and Donald and other three people sit in a line.

arjtryarjtry

17 Mar 2009, 08:49

0

2,184

by: arjtryarjtry

17 Mar 2009, 08:49

Is |x - 1| < 1 ? 1. (x - 1)^2 <= 1 2. x^2 - 1

arjtryarjtry

06 Sep 2008, 03:39

7

2,559

27 Nov 2009, 01:40

Do lines y = ax^2 + b and y = cx^2 + d cross? 1. a = -c 2. b

arjtryarjtry

17 Sep 2011, 18:57

0

4,001

by: arjtryarjtry

17 Sep 2011, 18:57

If Z and X are integers with absolute values greater than 1,

arjtryarjtry

09 Feb 2016, 07:22

0

1,192

by: arjtryarjtry

09 Feb 2016, 07:22

Among 400 students, 56% study sociology, 44% study

arjtryarjtry

30 Jul 2008, 11:00

1

6

3,464

11 Nov 2017, 11:28

Working together at their respective rates, machine A, B,

arjtryarjtry

03 Feb 2019, 12:21

0

3,739

by: arjtryarjtry

03 Feb 2019, 12:21

If N = 1/3 +1/3^2 +1/3^3, then N is between A. 0 and 1/9 B.

arjtryarjtry

10 Oct 2019, 05:33

0

1,694

by: arjtryarjtry

10 Oct 2019, 05:33

Set S consists of all prime integers less than 10. If a

arjtryarjtry

01 May 2020, 09:18

0

4,389

by: arjtryarjtry

01 May 2020, 09:18

For the numbers 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,

arjtryarjtry

11 Jan 2021, 08:41

0

2,940

by: arjtryarjtry

11 Jan 2021, 08:41

Set S is composed of consecutive multiples of 3. Set T is

arjtryarjtry

06 May 2023, 15:14

0

3,607

by: arjtryarjtry

06 May 2023, 15:14

If x^4+y^4=100, then the greatest possible value of x is

arjsingh1976

19 Sep 2019, 04:36

0

1,510

by: arjsingh1976

19 Sep 2019, 04:36

arixlove

08 Jan 2022, 12:42

1

2

2,244

08 Jan 2022, 20:24

HOW TO CALCULATE REMAINDER

arixlove

09 Jan 2022, 06:23

3

1,378

09 Jan 2022, 06:47

PROPRIETIES OF NUMBERS - REMAINDERS

arixlove

08 Jan 2022, 12:37

2

1,124

09 Jan 2022, 09:40

arixlove

19 Jan 2022, 07:40

2

2,263

by: JerryAtDreamScore

20 Jan 2022, 08:41

summing exponents

arixlove

19 Jan 2022, 07:45

2

754

by: JerryAtDreamScore

20 Jan 2022, 08:48

doubt on permutations

arixlove

14 Feb 2022, 03:15

2

3

2,827

27 Nov 2023, 09:42

How to review quant question effectively?

Aristocrat

21 Dec 2012, 22:29

1

1

2,081

by: PrashantPonde

02 Jan 2013, 20:32

Two sets, A and B, have the same number of elements

Aristocrat

01 May 2013, 22:55

1

3

4,333

03 May 2013, 17:06

Concept doubt from number property

Aristocrat

18 Dec 2012, 03:40

5

4

6,882

10 May 2018, 14:55

Comparing Three or More Than Three Fractions

arindamsur

15 Sep 2015, 09:29

3

2,753

by: EMPOWERgmatRichC

15 Sep 2015, 21:55

Level of OG question

arif24

04 Aug 2017, 04:48

1

2

2,004

04 Aug 2017, 05:55

Which is the best book to learn the basics of number

arian75

28 Jul 2007, 19:42

1

1,307

28 Jul 2007, 21:22

WILEY ERROR >>EFFICIENT LEARNING WEBSITE

Archit3110

22 May 2019, 10:53

1

1,473

22 May 2019, 11:21

Nee help on fundamentals of Algebra

Archit143

26 Dec 2012, 12:56

3

1,953

27 Dec 2012, 09:50

Stuck with Modulus question!!!!!

Archit143

03 Feb 2013, 15:35

3

3

2,101

04 Feb 2013, 06:47

Importance of Advanced Quant Topics

archimaitreya25

27 Jun 2018, 06:23

1

1,160

28 Jun 2018, 23:57

Allegation on 3+ values?

arcanis2000

02 Oct 2011, 14:32

9

29,795

07 Aug 2018, 02:37

Quadratic Equations

arbre

09 May 2022, 21:28

3

1,930

09 May 2022, 01:55

law of exponent

arbre

10 May 2022, 01:04

3

869

11 May 2022, 09:57

arbre

07 Jun 2022, 21:29

2

1,181

28 Jul 2022, 00:32

What difficulty questions represent Q44?

arbitrage84

01 Sep 2016, 10:49

1

1

2,290

01 Sep 2016, 11:29

Weak in Geometry

ArbaazRajani

01 Aug 2019, 21:42

4

5

3,685

05 Feb 2022, 12:34

Permutation/Combination Problem

aray

17 Oct 2008, 18:19

0

1,524

17 Oct 2008, 18:19

Easiest way to solve this problem

aray

17 Oct 2008, 17:31

2

1,623

19 Oct 2008, 11:49

Although the Supreme Court ruled as long ago as 1880 that

Aravinthkumar

03 Aug 2008, 23:56

0

1,186

by: Aravinthkumar

03 Aug 2008, 23:56

Quant score low with 10 incorrect answers

Aratrika25

30 Aug 2020, 08:24

3

7

8,680

03 Sep 2020, 21:00

Nine prisoners are waiting on a death row. How many

araspai

20 Aug 2003, 11:26

0

1,668

20 Aug 2003, 11:26

The probability of safely crossing the street in New York is

araspai

20 Aug 2003, 06:09

4

2,337

20 Aug 2003, 13:32

Twelve ambassadors participate in a special meeting. If each

araspai

20 Aug 2003, 05:50

3

1,837

20 Aug 2003, 13:36

Bill's compact disc player randomly plays a song. If bill

araspai

20 Aug 2003, 05:53

5

2,242

22 Aug 2003, 09:04

In a new subidivision , 35% of the houses a family room and

araspai

09 Oct 2003, 22:02

1

1,561

09 Oct 2003, 22:13

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