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Quants doubt: probability

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24 Apr 2026, 03:17

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doubt on this question

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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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

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3,250

29 Sep 2018, 09:55

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Topics

How many ways can we select three letters from the letters

TeHCM

15 Nov 2005, 19:35

14

3,642

25 Nov 2005, 21:07

A drawer holds 4 red hats and 4 blue hats. What is the

chillpill

12 Apr 2006, 20:18

14

2,425

19 Apr 2006, 10:50

Few questions about Zero: 1) What is 0! (1?) 2) What is 0^0

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16 Apr 2006, 10:21

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2,154

20 Apr 2006, 18:48

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

yach

18 Apr 2006, 12:58

2

14

2,311

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r=x/z, s=y/z , x, y, z are positive integers. Is z the

getzgetzu

06 May 2006, 00:42

14

1,402

08 May 2006, 20:11

Square roots-help!

vibha

11 May 2006, 13:16

14

2,025

13 May 2006, 01:17

There are 18 shirts in a closet. 12 are stripes and 6 are

gmatmba

18 May 2006, 18:33

14

1,999

26 May 2006, 08:23

If 0<x<1, which of the following must be true? 1.

2times

20 Aug 2006, 18:05

14

2,909

24 Aug 2006, 22:16

What is the sum of the 20th and 21st terms in the sequence

soxy_topacio

14 Apr 2007, 17:31

14

1,803

by: KillerSquirrel

17 Apr 2007, 05:22

X/|X| <X>1 B) X>-1 C) |X|<1> 1

shoonya

07 Aug 2007, 18:45

14

1,994

09 Aug 2007, 05:35

Darden2010

24 Jun 2008, 10:15

14

1,893

by: GMATBLACKBELT

26 Nov 2007, 19:57

Set S = If a number is selected from set S at random and

bmwhype2

24 Oct 2007, 12:56

14

1,410

14 Dec 2007, 14:54

if a square and a rhombus have all sides 10, would they haev

bmwhype2

23 Nov 2007, 14:23

14

1,680

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LM

27 Jan 2008, 07:51

14

1,809

by: GMATBLACKBELT

27 Jan 2008, 23:24

Set A = , If the median is x/2, what is x

bmwhype2

29 Jan 2008, 13:17

14

1,640

by: jimmyjamesdonkey

05 Feb 2008, 15:07

If each of the digits can be used, as many times as

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25 Feb 2008, 12:55

3

14

1,599

26 Feb 2008, 00:06

OG Quant Supp #117

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05 Sep 2006, 20:07

14

2,719

07 Mar 2011, 13:18

My own questions

innocous

21 Feb 2014, 02:25

7

14

2,677

08 May 2014, 10:26

Solving Mods using diagrams

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18 Apr 2012, 03:01

5

14

4,891

by: rajatjain14

22 May 2014, 11:11

What is the area of right triangle ABC?

aashishagarwal2

26 Aug 2017, 10:47

9

14

5,372

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26 Aug 2017, 10:46

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mangomangodolly

12 Jan 2021, 01:59

2

14

9,267

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Solve square root of (d)^2+6d+9?

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1

14

2,677

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5

14

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Help me to not be bad at abs value and inequalities...

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16

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4,747

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Huge difficulties to learn Math. What to do?

iliavko

25 Apr 2016, 14:45

9

15

9,851

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A rectanglar cuboid with dimensions 6 x12 x 15 is cut into

rxs0005

08 Jan 2005, 15:01

4

16

37,360

15 Jan 2005, 22:44

If n is the sum of all the divisors of 2^50 that are greater

vineetgupta

13 Aug 2007, 09:37

16

1,997

by: somethingbetter

15 Aug 2007, 15:02

Geometry Problem

abhijit_sen

20 Jul 2008, 09:50

16

2,515

23 Jul 2008, 04:40

A tea party is arranged for 16 people along the two sides of

Economiser

02 May 2005, 06:37

1

16

12,061

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How many people are employed at a certain manufacturing

chunjuwu

17 May 2004, 19:10

17

3,044

by: GoalStanford

03 Jun 2004, 15:46

Find the smallest positive integer which will leave a

anirban16

24 Feb 2005, 18:31

17

3,710

04 Mar 2005, 13:06

Does the line pass through Ist quadrant? 1) The intercept

getzgetzu

27 Apr 2006, 23:45

17

5,052

by: Natalya Khimich

03 May 2006, 07:27

a is the sum of x consecutive positive integers. b is the

BG

16 May 2006, 00:49

17

2,726

18 May 2006, 19:16

deowl

07 Jun 2006, 09:58

17

3,679

10 Jun 2006, 18:54

Edited) Don completes a car journey totalling x miles.

MBAlad

16 Sep 2006, 13:22

17

1,414

17 Sep 2006, 09:24

how many integers can be factors of 78? (do it without

bmwhype2

08 Nov 2007, 02:19

1

17

3,503

by: KillerSquirrel

18 Nov 2007, 13:44

the area of a parallelogram is 100. what is the perimeter of

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15 Dec 2007, 16:02

17

2,089

19 Dec 2007, 19:34

How to add this ? 1 + 11 + 111 + 9 terms

mistdew

11 Aug 2003, 21:57

1

17

4,572

19 Nov 2008, 03:59

Poll: Vote - Should We Change the Structure of Math GMAT Forum?

bb

27 Mar 2009, 09:13

17

1,945

12 Apr 2009, 05:19

GMAT Club Math Book_updated till 09-Oct-2010

AtifS

14 Oct 2010, 15:25

13

17

5,191

05 Jun 2011, 17:35

During certain 5 months, the highest month sales value is 5.

pb_india

13 May 2005, 06:24

17

5,612

10 Jul 2011, 11:44

Need Guidance Quant-URGENT !!

seemachandran

28 Dec 2015, 00:26

1

17

1,910

by: seemachandran

08 Feb 2016, 11:31

2 sums with Modulus and Inequality both

rahuljaiswal

27 Oct 2010, 02:55

7

17

11,042

19 Jul 2017, 04:28

When can we manipulate the Qstem in inequalities?

iliavko

26 Apr 2016, 11:16

7

17

3,117

31 Jan 2018, 02:11

High LSAT scorer transitioning to GMAT: complete!

mickeyd

11 Jan 2021, 13:12

5

17

6,432

24 Feb 2019, 11:52

GMAT Quant Q of the Day - Week of 3.24.2023

alldaytestprep

25 Mar 2023, 12:29

1

17

3,072

by: alldaytestprep

25 Mar 2023, 12:29

This Weeks MGMAT problem

Praetorian

16 Dec 2003, 00:44

18

2,667

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

cloaked_vessel

06 Mar 2005, 16:39

2

18

3,044

29 Mar 2005, 13:11

consultinghokie

08 May 2006, 14:01

18

4,231

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If X and Y are prime numbers, is y(x-3) odd?? 1) X>10 2)

gobucks

15 Aug 2006, 18:24

18

2,638

by: rollingrock22

16 Aug 2006, 21:41

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