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Quantitative Questions

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

1,596

Topics

5,677

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by: bumpbot

23 Apr 2026, 15:18

Quant Question Archive [LOCKED]

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Announcements

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

bb

29 Sep 2018, 09:55

0

3,250

29 Sep 2018, 09:55

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Topics

The area of a circle inscribed in an equilateral triangle is

cbrf3

27 Mar 2004, 11:33

2

6,128

by: hallelujah1234

27 Mar 2004, 15:11

Four circles of radius 1 m are placed in such a way that

cbrf3

27 Mar 2004, 11:46

3

1,316

27 Mar 2004, 16:46

[#35] 2 Min. Challenge : Remainder

Praetorian

27 Mar 2004, 19:20

5

1,378

30 Mar 2004, 10:52

[#36] 2 Min. Challenge: Factorial

Praetorian

27 Mar 2004, 19:43

1

3

1,804

30 Jun 2017, 05:49

[#37] 2 Min. Challenge: Value

Praetorian

28 Mar 2004, 11:36

3

1,509

28 Mar 2004, 11:29

[#38] 2 Min. Challenge : Sand

Praetorian

27 Mar 2004, 20:27

7

1,528

30 Mar 2004, 07:08

[#40] 2 Min. Challenge: Piece of Work

Praetorian

27 Mar 2004, 21:00

3

1,764

29 Mar 2004, 03:48

I think this one is B. I have no way of doign this, just

nikerun21

29 Mar 2004, 10:38

2

1,736

31 Mar 2004, 11:00

kunbol

03 Apr 2004, 22:56

0

2,249

03 Apr 2004, 22:56

I am planning to take GMAT in 2 months. I am really getting

magapu

05 Apr 2004, 09:57

2

1,600

03 Mar 2006, 13:21

Dear GMATCLub Members As you reach your final weeks of prep,

Praetorian

13 Jun 2004, 19:53

4

1,883

07 May 2004, 15:20

magapu

20 Apr 2004, 14:01

1

1,517

20 Apr 2004, 14:05

Dear Members We have begun to move problems into our

Praetorian

16 Aug 2004, 20:51

8

2,092

10 May 2004, 19:35

[#43] 2 Min. Challenge : Snow White

Praetorian

10 May 2004, 15:15

6

2,732

11 May 2004, 14:14

[#44] 2 Min. Challenge: Positive Integer

Praetorian

11 May 2004, 18:39

6

1,730

13 May 2004, 14:43

[#45] 2 Min. Challenge: Six People

Praetorian

11 May 2004, 18:57

8

3,558

12 May 2004, 19:42

[#46] 2 Min. Challenge: Cyclist

Praetorian

13 May 2004, 07:58

4

1,393

15 May 2004, 01:10

Another one from a high school math competition Level :

Praetorian

13 May 2004, 08:02

4

1,441

15 May 2004, 04:50

cc Level : Intermediate Given that x(y − a) = 0, z(y

Praetorian

13 May 2004, 08:11

6

1,709

15 May 2004, 01:09

[#48] 2 Min. Challenge: Fractions

Praetorian

13 May 2004, 08:19

5

1,625

15 May 2004, 04:50

These are two probability questions from GMAT club

mirhaque

13 May 2004, 08:34

7

3,406

13 May 2004, 13:24

how do u do this probability quest?

pieceofmoon

30 May 2004, 13:57

11

2,703

by: pieceofmoon

14 May 2004, 18:10

another question

pieceofmoon

13 May 2004, 19:21

3

1,414

14 May 2004, 05:04

Permutations and Combinations

Mayur

13 May 2004, 21:44

3

2,655

14 May 2004, 18:53

How many four-digit numbers can you form using ten numbers

mirhaque

15 May 2004, 01:11

0

1,529

15 May 2004, 01:11

There are 11 top managers that need to form a decision

mirhaque

15 May 2004, 06:28

5

1,554

02 Jun 2004, 14:11

[#50] 2 Min. Challenge: Real Numbers

Praetorian

15 May 2004, 08:10

6

1,426

19 May 2004, 11:30

[#51] 2 Min. Challenge: Remainder

Praetorian

15 May 2004, 08:14

6

1,405

15 May 2004, 18:03

[#52] 2 Min. Challenge: Cube

Praetorian

15 May 2004, 08:17

7

2,123

19 May 2004, 06:18

[#53] 2 Min. Challenge: Sports

Praetorian

15 May 2004, 08:24

8

1,800

19 May 2004, 11:19

[#54] 2 Min. Challenge: Positive Numbers

Praetorian

15 May 2004, 08:49

1

1,354

15 May 2004, 08:53

A club has a membership of 9 men and 12 women...21 people

mirhaque

15 May 2004, 15:20

2

1,067

15 May 2004, 15:26

A student has 5 English, 3 history, 2 math, and 1 chemistry

mirhaque

15 May 2004, 15:24

1

1,399

by: hallelujah1234

15 May 2004, 15:27

There are 9 books on a shelf, 7 hard cover and 2 soft cover.

mirhaque

15 May 2004, 15:51

0

1,191

15 May 2004, 15:51

Beacuse no one is posting any good PS questions for the past

kpadma

17 May 2004, 02:11

0

1,340

17 May 2004, 02:11

A clothing manufacturer has determined that she can sell 100

shubhangi

17 May 2004, 15:41

0

1,948

17 May 2004, 15:41

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

How many different signals can be made by hosting 6

Mayur

17 May 2004, 20:53

0

2,648

17 May 2004, 20:53

http://www.manhattangmat.com wonder why we stopped

Praetorian

18 May 2004, 11:33

2

1,229

18 May 2004, 12:22

which is greater, a^b or b^a ? a>0 and b>0 a=1 b>2

shubhangi

18 May 2004, 17:51

7

2,808

19 May 2004, 07:04

Find the sum of all numbers greater than 10,000 formed by

Mayur

18 May 2004, 20:24

0

9,090

18 May 2004, 20:24

Find the number of ways in which: - (1) a selection (2) an

Mayur

18 May 2004, 20:46

4

2,580

by: GoalStanford

04 Jun 2004, 13:47

1) What is the units digit of 9^231? 2) What is units digit

jjomalls

19 May 2004, 11:09

3

2,799

20 May 2004, 09:32

1) An even number of marbles, call it "N", are distributed

jjomalls

19 May 2004, 11:11

3

1,935

21 May 2004, 15:03

If (3^4n) +1 is divided by 10, can the remainder be 0? a)

pieceofmoon

19 May 2004, 18:57

3

1,612

20 May 2004, 10:05

carsen

20 May 2004, 06:41

3

1,582

20 May 2004, 06:39

what is the value of N? I) (69+N)^1/2 and (94+N)^1/2 are

pieceofmoon

20 May 2004, 09:57

1

1,405

20 May 2004, 10:34

What is the tenth's digit of 231^4

boksana

20 May 2004, 12:33

5

1,221

20 May 2004, 16:13

A phtographer will arrange 6 people of 6 different heights

carsen

21 May 2004, 04:28

0

1,513

21 May 2004, 04:28

monarc

21 May 2004, 07:08

3

1,649

21 May 2004, 08:29

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