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Quants doubt: probability

by: Peterparker2

23 Apr 2026, 22:54

15,589

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36,367

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doubt on this question

by: Peterparker2

23 Apr 2026, 22:52

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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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

0

3,250

29 Sep 2018, 09:55

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Topics

ABCD is a square; AB=1; find a green/yellow ratio of areas.

stolyar

06 Nov 2003, 06:15

6

2,016

23 Nov 2003, 20:15

b and c are postive numbes and 1/b=b/c=c/8 What is b+c? For

ftoor

09 Nov 2003, 13:46

5

1,302

11 Nov 2003, 14:00

10^25 тАУ 7 is divisible by (1) 2 (2) 3

Praetorian

11 Nov 2003, 01:36

0

4,218

11 Nov 2003, 01:36

In City X , 64% of the population are employed. If 48% of

Bhai

12 Nov 2003, 11:01

14

2,671

28 Nov 2003, 13:20

stol,praet and akamai..need help..

sudzpwc

12 Nov 2003, 11:41

0

2,232

12 Nov 2003, 11:41

sarnia

12 Nov 2003, 18:32

0

2,300

12 Nov 2003, 18:32

5 to the power k is a factor of the product of odd integers

Bhai

14 Nov 2003, 20:55

0

1,700

14 Nov 2003, 20:55

adarshsrinivas

15 Nov 2003, 00:39

2

2,392

27 Nov 2003, 15:44

Does OG reflects all the types of ques that real GMAT

dj

15 Nov 2003, 23:29

5

1,647

18 Nov 2003, 10:24

If d>0 and 0<1-c/d<1 which of the following is

shubhangi

21 Nov 2003, 13:56

0

2,331

21 Nov 2003, 13:56

From a cask of milk containing 30 gallons, 6 gallons are

wonder_gmat

23 Nov 2003, 08:36

3

2,874

01 Dec 2003, 23:50

MANHATTAN GMAT PROBLEM OF THE WEEK

Titleist

24 Nov 2003, 09:37

14

2,356

27 Nov 2003, 04:11

Are there any good links to tutorials on exponent problems?

jjomalls

24 Nov 2003, 09:39

1

1,859

28 Nov 2003, 00:49

Analysis: Two canoe riders must be selected from each of two

csperber

25 Nov 2003, 21:30

0

1,749

25 Nov 2003, 21:30

Easy Exponent Problem

Titleist

26 Nov 2003, 09:23

2

1,885

26 Nov 2003, 10:09

My Experimental Prob. Question - For Golfers

Titleist

26 Nov 2003, 13:31

6

2,140

27 Nov 2003, 05:46

In the country of Mulligan, 90% of the golfing population

Titleist

26 Nov 2003, 11:18

4

1,966

26 Nov 2003, 14:33

Morgan Stanley is hosting an investment conference in sunny

Titleist

26 Nov 2003, 15:12

10

2,550

14 Jan 2004, 16:10

If n is a prime number greater than 3, what is the remainder

stoolfi

28 Nov 2003, 06:58

0

1,525

28 Nov 2003, 06:58

nn.ddd eg. 12.347

Bhai

28 Nov 2003, 12:58

1

1,728

28 Nov 2003, 13:34

tzec76

30 Nov 2003, 16:35

2

2,348

30 Nov 2003, 17:17

Manhattan Gmat Problem -Sequences

Praetorian

30 Nov 2003, 21:20

3

1,781

30 Nov 2003, 23:15

How many integers between 324,700 and 458,600 have tens

BG

30 Nov 2003, 22:26

0

1,607

30 Nov 2003, 22:26

X is a positive integer. Is x prime? a) x<5929 b) x is

stoolfi

01 Dec 2003, 07:45

7

1,842

01 Dec 2003, 13:56

I understand the concept behind Comb. vs. Perm, but

mbartow

01 Dec 2003, 12:26

3

1,879

02 Dec 2003, 10:00

if x<y, is x² < y² ? y>0 x>0

stoolfi

02 Dec 2003, 17:48

12

2,946

09 Dec 2003, 12:06

A, B, C, D, E, and F (representing people) go to a movie and

mbartow

03 Dec 2003, 15:20

5

2,579

04 Dec 2003, 12:26

The inlet pipe can fill the empty swimming pool in 8 hours,

dj

03 Dec 2003, 18:44

3

6,630

03 Dec 2003, 19:42

If John was on a camping trip (starting on Saturday) and

dj

03 Dec 2003, 18:48

7

2,018

22 Dec 2003, 01:43

Combinations Problem

csperber

04 Dec 2003, 12:18

2

1,643

05 Dec 2003, 06:00

How many unique arrangements can be made of 3 people who

bluefox420

04 Dec 2003, 12:51

14

2,917

05 Dec 2003, 02:45

Question from Stolyar

csperber

04 Dec 2003, 12:59

8

1,807

13 Jan 2004, 21:51

For all numbers n, n*=32-n. What is (n*)*? The workings are

tzec76

04 Dec 2003, 15:50

0

2,628

04 Dec 2003, 15:50

How many unique arrangements can be made of 6 people who

stoolfi

04 Dec 2003, 18:23

3

1,853

05 Dec 2003, 03:26

While looking through all of the probability-related

bluefox420

05 Dec 2003, 11:59

2

1,304

05 Dec 2003, 12:38

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

dj

05 Dec 2003, 13:13

0

1,264

05 Dec 2003, 13:13

What is 0^0?? Undefined or 0? Gaurav

4128851

06 Dec 2003, 05:34

3

1,868

10 Dec 2003, 05:59

Need help with this question.

caribcon

06 Dec 2003, 13:41

0

1,220

06 Dec 2003, 13:41

A Rectangular garden is surrounded by a path of uniform

4128851

06 Dec 2003, 22:33

0

3,351

06 Dec 2003, 22:33

tzec76

07 Dec 2003, 05:50

2

1,992

07 Dec 2003, 07:30

There are 2 red and 3 blue balls in a bag. If a person takes

rc197906

07 Dec 2003, 22:29

5

1,575

07 Jan 2004, 04:10

Manhattan GMAT problem for 12/8/2003

bluefox420

08 Dec 2003, 08:38

8

1,939

08 Dec 2003, 13:43

3 questions in the tradition of Stolyar... Three fair dice

bluefox420

09 Dec 2003, 08:07

11

1,648

10 Jan 2004, 15:33

POWERPREP: Average

MartinMag

09 Dec 2003, 14:11

3

1,539

10 Dec 2003, 15:37

POWERPREP: C and D

MartinMag

09 Dec 2003, 14:19

2

1,469

09 Dec 2003, 15:09

POWERPREP: Coordinates

MartinMag

09 Dec 2003, 14:19

4

2,040

09 Dec 2003, 18:50

POWERPREP: Sequence

MartinMag

09 Dec 2003, 14:20

2

1,334

09 Dec 2003, 22:34

POWERPREP: Towels

MartinMag

09 Dec 2003, 14:21

3

1,706

09 Dec 2003, 15:40

If in a certain shipment of new cars, the cost of car X is

shubhangi

10 Dec 2003, 11:07

7

2,963

13 Dec 2003, 08:46

There are 4 books on physics and 2 books on maths.Find the

4128851

11 Dec 2003, 04:39

8

1,735

13 Dec 2003, 00:20

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