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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

15,589

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Some of these are no longer applicable as questions have been modified over the years but we wanted to preserve them

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26 Apr 2026, 11:13

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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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3,252

29 Sep 2018, 09:55

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Topics

work problem revisited

TS

05 May 2005, 19:42

2

1,174

06 May 2005, 20:38

I am NOT a math person. I believe my logical reasoning

littlefauss

04 May 2005, 15:12

2

2,335

by: littlefauss

05 May 2005, 07:22

James walked 3 miles in 30 minutes today, if he doubles his

GMATT73

03 May 2005, 07:49

1

1,540

03 May 2005, 10:19

Two lines are parallel to each other and other two lines

pb_india

02 May 2005, 10:54

1

1,067

02 May 2005, 13:18

A box has 10 balls. Find how many ways 6 balls can be

Economiser

02 May 2005, 07:12

12

5,094

07 May 2005, 15:32

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

Economiser

02 May 2005, 06:37

1

16

12,061

29 Jan 2019, 06:02

What is the circumference of the circle above? (1) The

Rupstar

26 Apr 2005, 12:05

0

1,590

26 Apr 2005, 12:05

S is a set of integers such that i) if a is in S, then a is

Rupstar

26 Apr 2005, 11:29

0

974

26 Apr 2005, 11:29

Josh and Marcia bought a number of chairs at an auction. The

gix

25 Apr 2005, 17:23

0

1,631

25 Apr 2005, 17:23

1) if a monkey is given 11 letters that can form the word

rc1979

25 Apr 2005, 12:12

8

1,963

25 Apr 2005, 20:04

An exam has 10 T/F questions. If a student guesses on all

rc1979

25 Apr 2005, 10:29

9

1,646

25 Apr 2005, 20:04

jothiip

24 Apr 2005, 11:49

13

2,197

26 Apr 2005, 04:27

A business school club, Friends of Foam, is throwing a party

igetby

24 Apr 2005, 07:52

0

1,088

24 Apr 2005, 07:52

Baseball team consists of 20 players, 5 of whom are pitchers

rc1979

23 Apr 2005, 18:49

3

2,823

26 Apr 2005, 08:40

Ben needs to form a committee of 3 from a group of 8

rc1979

23 Apr 2005, 16:10

8

3,071

25 Apr 2005, 15:46

A certain sum of money amounts to 1560$ in 2 years and 2100$

rxs0005

20 Apr 2005, 17:34

5

2,584

21 Apr 2005, 18:24

does anybody know any shortcut to this

mirhaque

20 Apr 2005, 14:49

2

2,517

20 Apr 2005, 18:51

It is fundamental that you show your work since there's no

thearch

20 Apr 2005, 08:34

0

1,769

20 Apr 2005, 08:34

In how many ways can five people (2 couples and 1 single) be

rc1979

20 Apr 2005, 08:30

0

1,559

20 Apr 2005, 08:30

What is the value of the two digit integer n? (1) n is

marzipan

20 Apr 2005, 02:57

7

1,783

by: saurabhmalpani

01 May 2005, 09:59

prime numbers/multiples question

marzipan

20 Apr 2005, 02:36

3

1,938

20 Apr 2005, 11:00

Edit by Paul: Due to the agreement that you signed before

jennygmat

19 Apr 2005, 11:57

3

1,807

20 Apr 2005, 04:59

Motion Problem! - Need Help

gix

17 Apr 2005, 18:19

0

1,799

17 Apr 2005, 18:19

gix

16 Apr 2005, 20:53

4

8,651

17 Apr 2005, 10:01

How many different arrangements of the digits 1, 2, 3, 4,

gmat2me2

15 Apr 2005, 20:20

3

1,451

16 Apr 2005, 04:54

9 people, including 3 couples, are to be seated in a row of

mbassmbass04

15 Apr 2005, 13:49

0

1,583

by: mbassmbass04

15 Apr 2005, 13:49

How many different arrangements of the digits 1, 2, 3, 4,

gmat2me2

15 Apr 2005, 04:22

3

1,542

19 Apr 2005, 16:42

what are the different ways of doing this

mirhaque

14 Apr 2005, 19:32

5

1,246

15 Apr 2005, 17:58

Since, we were all having so much fun with inequalities.. I

cloaked_vessel

14 Apr 2005, 16:48

7

1,756

15 Apr 2005, 10:46

There are 20 purple balls and 30 yellow balls in box A.

DLMD

13 Apr 2005, 14:40

8

2,198

13 Apr 2005, 21:56

TS

13 Apr 2005, 09:20

2

1,158

13 Apr 2005, 15:18

karun_aggarwal

12 Apr 2005, 15:15

4

1,827

14 Apr 2005, 11:28

A and B alternately toss a coin. The first one to turn up a

mbassmbass04

11 Apr 2005, 05:32

6

1,529

11 Apr 2005, 12:17

Old Qn revisited

TS

07 Apr 2005, 18:21

4

1,581

08 Apr 2005, 04:58

Old Qn revisited

TS

07 Apr 2005, 12:19

2

1,155

07 Apr 2005, 18:26

re-visiting a previous qn

TS

07 Apr 2005, 11:22

0

1,083

07 Apr 2005, 11:22

When the price of a pen drive decreased by 10%, Pat is able

cloaked_vessel

05 Apr 2005, 21:19

3

1,722

06 Apr 2005, 03:37

9700 HAS BEEN DIVIDED AMONG X,Y,Z SUCH THAT IF THEIR SHARES

cloaked_vessel

05 Apr 2005, 18:36

0

2,602

by: cloaked_vessel

05 Apr 2005, 18:36

the source of this is PR. This looks relatively okay but I

patrickpui

05 Apr 2005, 14:26

10

1,692

07 Apr 2005, 10:26

In an election between 2 candidates, 80% of the population

cloaked_vessel

03 Apr 2005, 18:21

2

1,539

08 Apr 2005, 00:38

65% of children in a sports club play football, 10% play

cloaked_vessel

03 Apr 2005, 17:54

6

1,658

04 Apr 2005, 09:16

The 84 workers at a certain plant are either semi-skilled or

cloaked_vessel

02 Apr 2005, 10:06

1

5

4,118

29 Sep 2017, 02:24

5 coins are tossed. If two of them show heads, then the

cloaked_vessel

31 Mar 2005, 18:36

12

1,886

06 Apr 2005, 05:04

Every day a certain bank calculates its average daily

ywilfred

30 Mar 2005, 22:52

6

2,824

02 Apr 2005, 17:36

A diagram has exactly 2 black dots and 1 green dot for every

cloaked_vessel

30 Mar 2005, 19:51

10

2,282

31 Mar 2005, 06:36

tan4479

29 Mar 2005, 14:48

0

1,348

29 Mar 2005, 14:48

A| < |B| means that A^2 < B^2 or A^2 - B^2 < 0 or

mirhaque

29 Mar 2005, 05:44

5

1,546

30 Mar 2005, 09:52

After writing that sets document, here's a problem for you

ywilfred

28 Mar 2005, 18:21

8

1,513

29 Mar 2005, 17:45

swath20

28 Mar 2005, 09:19

0

1,437

28 Mar 2005, 09:19

I am looking for a quicker method ?? If equilateral triangle

1, 2

praveen_rao7

27 Mar 2005, 08:18

20

3,612

05 Apr 2005, 17:36

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