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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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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

[#32] 2 Min. Challenge : Flowers

Praetorian

22 Mar 2004, 16:01

0

1,873

22 Mar 2004, 16:01

In how many ways can 5 married couples seat themselves

hallelujah1234

22 Mar 2004, 14:00

0

7,431

by: hallelujah1234

22 Mar 2004, 14:00

http://www.manhattangmat.com

Geethu

22 Mar 2004, 08:25

6

2,532

29 Mar 2004, 10:20

What is the avergae number of runs per game scored by

lvb9th

21 Mar 2004, 22:34

0

1,602

21 Mar 2004, 22:34

lvb9th

21 Mar 2004, 12:26

5

1,898

21 Mar 2004, 20:20

[#31] 2 Min. Challenge : Boxes

Praetorian

21 Mar 2004, 11:47

5

1,352

22 Mar 2004, 17:27

A player in a certain game has a deck of 40 cards. There are

maxpowers

21 Mar 2004, 10:22

2

1,489

21 Mar 2004, 13:54

[#29] 2 Min. Challenge : Decimal

Praetorian

20 Mar 2004, 07:32

2

1,478

21 Mar 2004, 00:58

A non-stop train leaves city C for city D at 40m.p.h. At the

hallelujah1234

20 Mar 2004, 03:55

3

1,309

by: hallelujah1234

21 Mar 2004, 01:33

Marlene has a card which allows her to withdraw money from

lvb9th

19 Mar 2004, 21:27

1

1,593

19 Mar 2004, 22:43

A new fast growing strain of yeast cells reproduces by

lvb9th

19 Mar 2004, 21:14

0

2,119

19 Mar 2004, 21:14

For a certain calender quarter, monthly sales by vendor X

lvb9th

19 Mar 2004, 19:43

1

1,718

19 Mar 2004, 19:54

Is a/b an ineger? (1) 4a/b is an ineger (2) 4b/a is an

lvb9th

19 Mar 2004, 13:36

5

2,028

by: hallelujah1234

21 Mar 2004, 18:08

[#27] 2 Min. Challenge: Sheep

Praetorian

19 Mar 2004, 10:52

6

1,414

22 Mar 2004, 10:04

[#26] 2 Min. Challenge : Integers

Praetorian

19 Mar 2004, 06:02

8

1,643

19 Mar 2004, 10:00

[#24] 2 Min. Challenge : Lines

Praetorian

19 Mar 2004, 05:52

4

1,557

19 Mar 2004, 23:58

[#23] 2 Min. Challenge : Candle

Praetorian

17 Mar 2004, 12:22

4

5,699

17 Mar 2004, 20:25

[#22] 2 Min. Challenge : Number

Praetorian

17 Mar 2004, 12:17

7

2,136

17 Mar 2004, 20:28

What is the easy way to find all the factors that are

kpadma

17 Mar 2004, 10:18

5

1,542

17 Mar 2004, 12:37

Window probability...

Makky07

17 Mar 2004, 10:16

12

2,015

19 Mar 2004, 11:58

[#21] 2 Min. Challenge : Solutions II

Praetorian

17 Mar 2004, 09:32

7

1,543

17 Mar 2004, 20:32

A certain telephone number has 7 digits.If the telephone

vivek_dj

16 Mar 2004, 17:32

8

1,693

18 Mar 2004, 23:33

[# 22] 2 Min. Challenge : Birthday

Praetorian

16 Mar 2004, 06:04

0

1,468

16 Mar 2004, 06:04

http://www.manhattangmat.com

Geethu

15 Mar 2004, 08:06

12

1,817

15 Mar 2004, 16:46

What is the reminder when 0.123456 * 10^55 is divided by 9

mantha

13 Mar 2004, 06:26

1

1,834

13 Mar 2004, 11:08

[#21] 2 Min. Challenge: Students

Praetorian

12 Mar 2004, 20:44

6

1,649

14 Mar 2004, 13:32

[#20] 2 Min. Challenge : X-Y

Praetorian

12 Mar 2004, 18:54

6

2,154

17 Mar 2004, 00:16

There is a club of car-owners consisting of 100 members. 93

shubhangi

12 Mar 2004, 12:13

0

1,671

12 Mar 2004, 12:13

[#17] 2 Min. Challenge: Real Numbers

Praetorian

11 Mar 2004, 00:16

0

1,280

11 Mar 2004, 00:16

[#19] 2 Min Challenge : AB

Praetorian

10 Mar 2004, 22:04

8

1,808

11 Mar 2004, 22:57

Rules 1. Time yourself 2. Work your solution on a seperate

Praetorian

10 Mar 2004, 20:23

7

1,543

11 Mar 2004, 06:51

How far is the center of a circle with equation X^2 + Y^2

kpadma

10 Mar 2004, 15:09

5

1,788

10 Mar 2004, 15:08

Rules 1. Time yourself 2. Work your solution on a seperate

Praetorian

10 Mar 2004, 01:11

0

1,244

10 Mar 2004, 01:11

[#12] 2 Min. Challenge: Even

Praetorian

08 Mar 2004, 21:45

6

1,583

09 Mar 2004, 11:30

[#10] 2 Min. Challenge : Cars - Probability

Praetorian

08 Mar 2004, 21:35

3

2,918

09 Mar 2004, 11:37

[#9] 2 Min. Challenge : Gardener

Praetorian

08 Mar 2004, 21:22

6

1,599

09 Mar 2004, 11:07

[#8] 2 Min. Challenge : Factorial

Praetorian

09 Mar 2004, 12:17

5

1,426

09 Mar 2004, 23:00

[#7] 2 Min. Challenge: Max. Possible Radius

Praetorian

08 Mar 2004, 18:39

6

1,362

08 Mar 2004, 19:10

Rules 1. Time yourself 2. Write the solution on a seperate

Praetorian

08 Mar 2004, 17:05

4

1,341

08 Mar 2004, 18:57

The 2 min challenge : Art Shop

Praetorian

08 Mar 2004, 12:58

2

2,205

08 Mar 2004, 16:43

The 2 min. Challenge Series: problem 2

Praetorian

08 Mar 2004, 12:43

3

1,233

08 Mar 2004, 16:39

Time yourself 2. Work this problem on paper as fast as you

Praetorian

07 Mar 2004, 23:56

9

1,474

08 Mar 2004, 11:55

data sufficiency question

monarc

06 Mar 2004, 08:52

3

1,833

06 Mar 2004, 18:41

In response to our request, the following members have

Praetorian

02 Apr 2011, 00:35

5

4,881

25 Dec 2004, 02:08

A train station is served by express tains which run every

Makky07

05 Mar 2004, 08:54

6

1,271

05 Mar 2004, 09:58

There are three consecutive #s such that the square of the

sunniboy007

03 Mar 2004, 17:31

6

1,455

04 Mar 2004, 05:51

Sunni 3/3/04 Q4

sunniboy007

03 Mar 2004, 17:04

7

1,977

04 Mar 2004, 06:57

For what values of m does the equation x^2-x+m=0 possess no

sunniboy007

03 Mar 2004, 17:01

0

2,425

by: sunniboy007

03 Mar 2004, 17:01

For what values of 'a' is the difference between the roots

sunniboy007

03 Mar 2004, 16:43

2

1,657

04 Mar 2004, 03:58

HOw many different six digit #s exist, the sum of whose

sunniboy007

03 Mar 2004, 15:51

2

1,852

by: sunniboy007

03 Mar 2004, 16:22

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