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Quants doubt: probability

by: Bunuel

24 Apr 2026, 03:17

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doubt on this question

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24 Apr 2026, 03:22

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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

0

3,252

29 Sep 2018, 09:55

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Topics

5 letters, including two " I ", are arranged in the way that

pb_india

17 May 2005, 08:19

6

1,327

17 May 2005, 20:41

If there are 30 red and blue marbles in a jar, and the ratio

Jacques

17 May 2005, 10:40

0

1,655

17 May 2005, 10:40

Diagram of Triangle ABC Is triangle ABC an isoceles

FlowerGirl

19 May 2005, 21:05

7

2,126

22 May 2005, 20:41

gosh...it's a time consuming one without any shortcut

mirhaque

20 May 2005, 18:35

8

1,594

22 May 2005, 19:33

If a committee of 3 people is to be selected from among 5

pb_india

21 May 2005, 22:28

0

1,264

21 May 2005, 22:28

A teacher must seat students in 2 rows of 3 seats each.If

krishrads

22 May 2005, 01:29

0

4,232

22 May 2005, 01:29

Four balls in a bag respectively are red, blue, yellow, and

pb_india

22 May 2005, 11:25

14

2,922

03 Jun 2005, 21:44

I know that y= x ^2 -1 represents a parabola, and the

WinWinMBA

23 May 2005, 16:44

1

1,591

23 May 2005, 17:16

Triangle construction

WinWinMBA

23 May 2005, 17:16

0

1,082

23 May 2005, 17:16

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

smcgrath12

23 May 2005, 21:47

0

1,570

23 May 2005, 21:47

Is x>3 1) 0 < x^2-9x+18 2) 10-|x|=9

svrkpally

24 May 2005, 06:11

6

1,728

25 May 2005, 01:53

Is t x u positive ? (1) (t/u)(t-u) > 0 (2) (t^2/u^3) >

svrkpally

24 May 2005, 06:12

6

1,519

by: Dianadungtran

27 May 2005, 02:43

In 1985 a company sold X shoes at $Y each In 1986 X

mlpxmlp

25 May 2005, 13:05

5

1,450

25 May 2005, 13:50

Assuming order does NOT matter, how many ways can you

WinWinMBA

25 May 2005, 15:13

1

1,685

25 May 2005, 15:16

In how many ways can slashes be placed among the letters

Dan

26 May 2005, 22:36

2

1,453

30 May 2005, 15:59

Set S =(-6,-5,-3,-2,-1) Set T=(-2,-1,0,1,2,3) One number is

krishrads

27 May 2005, 07:39

5

1,404

by: HowManyToGo

30 May 2005, 07:16

the length of a triangle height

mandy

31 May 2005, 14:44

3

1,773

31 May 2005, 15:12

How many integers between 324700 and 458600 have tens digit

sem

02 Jun 2005, 01:42

0

1,461

02 Jun 2005, 01:42

What is the sum of the 3 digit numbers that can be formed

krishrads

02 Jun 2005, 03:52

5

1,648

02 Jun 2005, 12:35

A committee of 3 has to be formed out of 6 people. John and

BG

02 Jun 2005, 09:04

8

1,085

03 Jun 2005, 11:11

There are 12 girls and 15 boys in a class.In how many ways

krishrads

02 Jun 2005, 10:56

7

5,393

02 Jun 2005, 22:19

In how many ways can 5 men and 5 women be seated in a

krishrads

02 Jun 2005, 13:24

0

2,545

02 Jun 2005, 13:24

Multiple Scores

SHAISHEMESH

03 Jun 2005, 05:41

1

1,365

02 Jun 2005, 19:23

sparky

03 Jun 2005, 02:31

4

4,474

by: HowManyToGo

03 Jun 2005, 10:04

1 pound of peanuts is added to cashews, and the resulting

july05

03 Jun 2005, 03:33

0

1,252

03 Jun 2005, 03:33

PS WORDS PROBLEM

mandy

03 Jun 2005, 07:24

0

1,098

03 Jun 2005, 07:24

lailalalalaiiiiaiaiaiai

thearch

04 Jun 2005, 09:04

9

1,306

05 Jun 2005, 13:54

What is the sum of all 3-digit positive integers that leave

thearch

04 Jun 2005, 09:06

1

6

1,614

05 Jun 2005, 02:51

The hexagon below is regular, that is, all its sides and

cloudz9

04 Jun 2005, 15:48

3

1,335

04 Jun 2005, 20:53

A car travelled 75% of the way from town X to town Y at a

cloudz9

04 Jun 2005, 15:57

3

2,449

05 Jun 2005, 03:41

Mary weighs 60% of what Bill does. John's weight is double

cloudz9

04 Jun 2005, 16:08

1

1,447

05 Jun 2005, 07:37

Bob travelled 75% of the way from city A to city B by

cloudz9

04 Jun 2005, 16:33

2

1,309

05 Jun 2005, 12:32

What is the farthest distance between two points of a closed

cloudz9

04 Jun 2005, 16:41

6

5,216

05 Jun 2005, 12:26

If there are 12 desks in the front row of a classroom, in

Dan

04 Jun 2005, 22:39

4

1,522

04 Jun 2005, 23:24

How many 3-letter code words can be made if at least one of

Dan

04 Jun 2005, 22:41

0

4,228

04 Jun 2005, 22:41

Determine the number of circular permutations of

Dan

04 Jun 2005, 23:00

4

5,552

05 Jun 2005, 10:34

A Bin contains card numbered from 1 to 20. If two cards are

bmw

05 Jun 2005, 14:03

0

1,766

05 Jun 2005, 14:03

Vithal

05 Jun 2005, 14:12

5

1,553

05 Jun 2005, 18:10

prime number problem

ashkg

05 Jun 2005, 20:55

8

1,241

by: HowManyToGo

06 Jun 2005, 09:43

If 16 oranges are distributed among 4 children such that

Dan

06 Jun 2005, 23:44

5

4,822

by: HowManyToGo

08 Jun 2005, 02:58

A class consists of 12 girls and 10 boys. In how many ways

Dan

06 Jun 2005, 09:29

0

4,055

06 Jun 2005, 09:29

mandy

06 Jun 2005, 11:15

0

1,480

06 Jun 2005, 11:15

What's the quickest way to find sum of 3+3^2+3^3+......3^10

Grasshopper

10 Jun 2005, 08:20

5

1,371

10 Jun 2005, 20:46

Speed of still water

cloudz9

10 Jun 2005, 18:06

7

2,760

12 Nov 2007, 08:51

It takes 16 days for 48 women to complete a job that

cloudz9

10 Jun 2005, 18:07

4

3,790

11 Jun 2005, 22:00

What's the chord of a circle?

cloudz9

10 Jun 2005, 20:40

0

1,951

10 Jun 2005, 20:40

In a class of 100 students, 20 play Football, 20 do not play

cloudz9

10 Jun 2005, 21:00

0

6,177

10 Jun 2005, 21:00

the play performance

mandy

11 Jun 2005, 21:37

0

1,507

11 Jun 2005, 21:37

In how many ways can 12 different books be divided equally

ashkg

13 Jun 2005, 07:09

4

3,463

14 Jun 2005, 10:08

How many words can be formed by taking 4 letters at a time

ashkg

13 Jun 2005, 08:42

3

2,835

13 Jun 2005, 22:40

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