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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

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doubt on this question

by: Bunuel

24 Apr 2026, 03:22

GMAT Club Tests Archive

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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

is that right??? probabilty question

Daniela

07 Mar 2005, 08:52

0

1,332

07 Mar 2005, 08:52

Out of seven models, all of different heights, five models

Arsene_Wenger

07 Mar 2005, 10:25

0

2,298

by: Arsene_Wenger

07 Mar 2005, 10:25

The ages of Patrick and Michael are in the ratio of 3 : 5

cloaked_vessel

08 Mar 2005, 08:36

0

4,207

by: cloaked_vessel

08 Mar 2005, 08:36

Are X and Y integers? (1) the product XY is an integer (2) X

Arsene_Wenger

08 Mar 2005, 22:13

0

1,556

by: Arsene_Wenger

08 Mar 2005, 22:13

Basic Mod Inequality Concept.

bozo190101

09 Mar 2005, 14:39

2

3,159

09 Mar 2005, 14:58

Two couples and one single person are seated at random in a

Arsene_Wenger

09 Mar 2005, 15:18

0

1,615

by: Arsene_Wenger

09 Mar 2005, 15:18

There is a word AUSTRALIA. Four letters are taken at random.

Guest

09 Mar 2005, 16:00

0

2,085

09 Mar 2005, 16:00

Probability-Bowman

Vijo

10 Mar 2005, 06:53

8

2,028

10 Mar 2005, 14:52

How many ways can a 5-card poker hand be dealt so that 4 of

Vijo

10 Mar 2005, 07:06

13

2,530

17 Mar 2005, 09:42

If x and y are randomly selected from 2,3,4,5,6, what is the

pb_india

10 Mar 2005, 17:29

0

1,571

10 Mar 2005, 17:29

Two cars A and B start from Boston and New York respectively

cloaked_vessel

13 Mar 2005, 10:19

8

2,895

25 Mar 2005, 21:22

The probability of pulling a black ball out of a glass jar

cloaked_vessel

13 Mar 2005, 14:02

6

2,090

14 Mar 2005, 12:12

Barbara has 8 shirts and 9 pants. How many clothing

cloaked_vessel

13 Mar 2005, 17:16

0

1,678

by: cloaked_vessel

13 Mar 2005, 17:16

ETS Paper Test # 37 Section 1 - question 12

dpetgrave

13 Mar 2005, 19:08

2

1,383

13 Mar 2005, 20:17

A breakfast that consists of 1 ounce of corn puffs and 8

dpetgrave

14 Mar 2005, 08:35

4

1,226

14 Mar 2005, 12:09

The train crosses a man standing on a platform 150 mts long

manish8109

16 Mar 2005, 04:47

0

3,142

16 Mar 2005, 04:47

If you have the letters LOCAL, how many words can you form

rc1979

17 Mar 2005, 10:07

1

6

2,028

18 Mar 2005, 03:31

What is the product of A & B? A = 2/xm B =24xm

praveen_rao7

17 Mar 2005, 19:16

13

1,935

by: praveen_rao7

18 Mar 2005, 14:09

Combinations problem

Johnnyman

18 Mar 2005, 08:27

0

1,439

18 Mar 2005, 08:27

There are 5 blue balls and 7 red balls in the 1st box and 11

inga

18 Mar 2005, 12:21

6

1,869

16 Jul 2005, 04:07

Laticia can run three and a half 6 minute miles before she

cloaked_vessel

18 Mar 2005, 15:14

2

1,560

18 Mar 2005, 20:16

A certain computer has 5 identical ports to plug in

cloaked_vessel

18 Mar 2005, 15:16

1

1,279

18 Mar 2005, 16:15

How many different words can be formed with the letters of

anirban16

19 Mar 2005, 09:16

2

4,236

19 Mar 2005, 14:30

Danny, Doris and Dolly flipped a coin 5 times and each time

cloaked_vessel

20 Mar 2005, 16:52

0

1,551

by: cloaked_vessel

20 Mar 2005, 16:52

451 and 607 are divided by a 3 digit number and leaves the

anirban16

21 Mar 2005, 19:32

0

5,288

21 Mar 2005, 19:32

Either Perry s faction or Tucker s faction, but not both,

vprabhala

22 Mar 2005, 15:30

0

1,172

22 Mar 2005, 15:30

Investigators concluded that human failure was not

vprabhala

22 Mar 2005, 15:34

0

1,246

22 Mar 2005, 15:34

Find the number which does not fit the series

anirban16

23 Mar 2005, 19:32

1

1,990

23 Mar 2005, 20:20

Find the the number which does not fit the series.

anirban16

23 Mar 2005, 19:34

9

2,065

04 Apr 2005, 00:45

if S is a set of 4 numbers w,x,y and z, is the range of the

vprabhala

24 Mar 2005, 21:57

0

1,493

24 Mar 2005, 21:57

Pete runs seven sixths as fast as Pat. If Pete allows Pat to

cloaked_vessel

25 Mar 2005, 12:41

4

1,446

25 Mar 2005, 16:45

Pl state ur reasoning

praveen_rao7

27 Mar 2005, 00:49

2

1,333

27 Mar 2005, 09:31

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

1, 2

praveen_rao7

27 Mar 2005, 08:18

20

3,611

05 Apr 2005, 17:36

swath20

28 Mar 2005, 09:19

0

1,437

28 Mar 2005, 09:19

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

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

mirhaque

29 Mar 2005, 05:44

5

1,545

30 Mar 2005, 09:52

tan4479

29 Mar 2005, 14:48

0

1,348

29 Mar 2005, 14:48

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

Every day a certain bank calculates its average daily

ywilfred

30 Mar 2005, 22:52

6

2,823

02 Apr 2005, 17:36

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

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

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

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

cloaked_vessel

03 Apr 2005, 18:21

2

1,538

08 Apr 2005, 00:38

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

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

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

re-visiting a previous qn

TS

07 Apr 2005, 11:22

0

1,083

07 Apr 2005, 11:22

Old Qn revisited

TS

07 Apr 2005, 12:19

2

1,154

07 Apr 2005, 18:26

Old Qn revisited

TS

07 Apr 2005, 18:21

4

1,581

08 Apr 2005, 04:58

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

mbassmbass04

11 Apr 2005, 05:32

6

1,528

11 Apr 2005, 12:17

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