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Quants doubt: probability

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

1,596

Topics

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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3,251

29 Sep 2018, 09:55

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Topics

If xy ≠ 0 and x^2y^2 xy = 6, which of the following

apollo168

22 Aug 2006, 10:55

0

1,246

22 Aug 2006, 10:55

Counting problem

apollo168

23 Aug 2006, 01:05

0

1,226

23 Aug 2006, 01:05

Which of the following fractions has a decimal equivalent

apollo168

23 Aug 2006, 05:27

0

1,074

23 Aug 2006, 05:27

A certain business produced x rakes each month form November

apollo168

23 Aug 2006, 07:58

0

836

23 Aug 2006, 07:58

A small, rectangular park has a perimeter of 560 feet and a

apollo168

24 Aug 2006, 08:26

0

1,865

24 Aug 2006, 08:26

If a and b are positive integers such that a b and a/b are

apollo168

26 Aug 2006, 11:47

0

1,180

26 Aug 2006, 11:47

Last Sunday a certain store sold copies of Newspaper A for

apollo168

26 Aug 2006, 13:53

0

1,884

26 Aug 2006, 13:53

How many prime numbers between 1 and 100 are factors of

apollo168

26 Aug 2006, 16:36

0

2,032

26 Aug 2006, 16:36

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

apollo168

27 Aug 2006, 03:49

0

800

27 Aug 2006, 03:49

a gardener is going to plant 2 red rose bushes 2 wihite rose

apollo168

27 Aug 2006, 03:40

1

1,524

by: quangviet512

27 Aug 2006, 08:28

X,A,B are positive integers. When X is divided by A, the

apollo168

30 Aug 2006, 17:47

0

940

30 Aug 2006, 17:47

Problem solving involving radicals

apollo168

27 Aug 2006, 09:18

8

3,157

01 Sep 2006, 01:10

For every k from 1 to 10 inclusive, the kth term of a

apollo168

03 Sep 2006, 02:47

2

1,330

03 Sep 2006, 11:12

What will be the remainder when 13^7 + 14^7 + 15^7 + 16^7 is

apollo168

07 Sep 2006, 12:04

0

1,331

07 Sep 2006, 12:04

This year Henry will save a certain amount of his income,

apollo168

14 Oct 2017, 05:21

0

1,112

14 Oct 2017, 05:21

How many integers between 234700 and 458600 have tens digit

apollo168

25 Sep 2019, 05:10

0

1,127

25 Sep 2019, 05:10

When 85 divided by n, the remainder is 7. When 85 divided by

apollo168

26 Jul 2022, 02:24

0

5,252

26 Jul 2022, 02:24

General Rule: Inequalities

apkaann

25 Jul 2022, 08:02

1

8

2,210

by: ScottTargetTestPrep

02 Aug 2022, 10:52

Permutation Help required!!

anuu

28 Mar 2011, 10:01

1

7

2,059

07 Apr 2011, 11:39

Probability Help!!!

anuu

07 Apr 2011, 10:12

1

2

2,022

07 Apr 2011, 11:41

Probabilty Help

anuu

07 Apr 2011, 10:45

1

6

2,400

08 Apr 2011, 09:00

Probability Help!!

anuu

10 Apr 2011, 05:11

0

3,214

10 Apr 2011, 05:11

Percent Increase/decrease help!!!

anuu

04 May 2011, 22:37

1

3,258

04 May 2011, 23:38

Quadratic Equation Help!!

anuu

06 May 2011, 19:27

2

2,347

07 May 2011, 08:50

Geometry Help Required!!

anuu

07 May 2011, 22:43

4

2,288

08 May 2011, 08:49

Quadratic Equation Help Required

anuu

06 May 2011, 12:47

7

2,426

08 May 2011, 22:18

Exponent problem Help!

anuu

08 May 2011, 21:38

5

1,946

08 May 2011, 23:16

Probability Help!!

anuu

07 May 2011, 22:09

6

2,811

19 May 2011, 21:43

Slope Intercept form and Exponentail Growth Doubt!!!

anuu

20 May 2011, 09:08

2

3,161

23 May 2011, 03:00

Permutation and Combination Help

anuu

22 Apr 2011, 10:14

1

3

8,997

09 May 2017, 19:12

I remember reading in one of the posts that Whenever we take

anuramm

01 Sep 2004, 06:26

1

1,344

01 Sep 2004, 06:42

Divisibility & primes

Anupom

27 Jul 2018, 23:57

5

11

6,095

23 Nov 2022, 01:10

Jeff Sackmann - Total GMAT Math

anupkumar.patel

02 May 2017, 10:30

0

3,378

by: anupkumar.patel

02 May 2017, 10:30

GMAT CLUB guide to The Official Guide for Quant Review

anum23

18 Jul 2018, 04:41

1

1

1,635

18 Jul 2018, 05:01

Absolute Value Equations and Inequalities - By Eddie Woo

anujpal

02 Aug 2019, 01:18

2

2

2,051

10 Oct 2022, 11:48

Division Question Driving Me Crazy

anuj4ufriends

24 Jul 2013, 00:42

0

3,490

by: anuj4ufriends

24 Jul 2013, 00:42

Dear friend, want to get profit-loss formula

anubi

24 Apr 2011, 23:13

1

2,525

25 Apr 2011, 18:18

Maths Dilemma!!

anu1706

25 Aug 2013, 07:48

1

1,994

25 Aug 2013, 07:49

Maths Dilemma!!!

anu1706

12 Oct 2013, 06:50

1

1,766

12 Oct 2013, 14:08

Proof of formula for Base,Altitude,Leg of an Isosceles Tr.

anu1706

13 Oct 2013, 04:14

1

2,268

by: bhatiamanu05

23 Oct 2013, 11:12

Median of a set containing unknown values?

anu1706

18 Jan 2014, 12:28

9

4

28,374

18 Dec 2019, 09:52

where to practice after OG!!

anu1706

24 Jun 2013, 18:27

9

5

4,929

30 May 2023, 00:13

Graphing problems Manhattan example book 3 word problems Problem Set

AntonEcon

08 Nov 2014, 15:34

5

2,177

by: nehaadityasingh

09 Dec 2014, 11:53

Anto1998

02 Mar 2020, 06:19

5

2,967

06 Mar 2020, 23:35

What is the remainder when 3^32 is divided by 4? (A) 0 (B) 1

Antmavel

05 Sep 2004, 21:05

0

1,929

05 Sep 2004, 21:05

Chef Gundy is creating a new dessert that will be made from

Antmavel

06 Sep 2004, 02:08

0

3,735

06 Sep 2004, 02:08

If P = (n)(n 1)(n 2) . . . (1) and n > 2, what is the

Antmavel

06 Sep 2004, 12:39

0

1,692

06 Sep 2004, 12:39

Alan has a flock of sheep from which he will choose 4 to

Antmavel

07 Sep 2004, 22:47

0

1,150

07 Sep 2004, 22:47

How many 4 digit numbers begin with a digit that is prime

Antmavel

07 Sep 2004, 17:27

4

1,748

07 Sep 2004, 23:34

If x , y , and z are integers, is x/yz an integer? (1) y is

Antmavel

08 Sep 2004, 19:07

0

1,560

08 Sep 2004, 19:07

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