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Quants doubt: probability

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doubt on this question

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24 Apr 2026, 03:22

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Topics

This Weeks MGMAT problem

Praetorian

16 Dec 2003, 00:44

18

2,667

16 Dec 2003, 09:36

Seven years ago, Scott was 3 times as old as Kathy was at

shubhangi

17 Dec 2003, 07:03

0

5,668

17 Dec 2003, 07:03

There are n applicants for the director of computing. The

Bhai

20 Dec 2003, 00:43

0

5,506

20 Dec 2003, 00:43

Find a point angle of a regular seven-point star

stolyar

19 Dec 2003, 10:15

10

3,024

21 Dec 2003, 15:18

one has 12 balls: 4 fluorescent green, 4 deep yellow, and 4

stolyar

06 Mar 2003, 00:47

14

3,301

21 Dec 2003, 17:08

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

dj

03 Dec 2003, 18:48

7

2,019

22 Dec 2003, 01:43

What's the probability that three generation of first born

wonder_gmat

22 Dec 2003, 13:14

2

1,680

22 Dec 2003, 18:09

A vegetable seller has 50%kgs of vegetable, part of which

shubhangi

21 Dec 2003, 12:43

6

2,891

23 Dec 2003, 08:30

Tom reads at an average rate of 30 pages per hour, while Jan

shubhangi

23 Dec 2003, 21:57

0

1,952

23 Dec 2003, 21:57

A bag contains 3 red, 4 black and 2 white balls. What is the

shubhangi

24 Dec 2003, 22:23

0

1,673

24 Dec 2003, 22:23

The co-ordinates of the foot of the perpendicular from the

shubhangi

25 Dec 2003, 14:16

0

2,060

25 Dec 2003, 14:16

Merry XMas everyone! I have no clue who on earth forced me

Paul

25 Dec 2003, 15:49

8

1,721

26 Dec 2003, 14:25

I noticed that toward the end of the OG DS and PS questions,

stoolfi

28 Dec 2003, 00:59

2

1,446

28 Dec 2003, 10:34

Henry just landed three dates with a really hot girl (I know

Titleist

30 Dec 2003, 19:14

3

1,576

30 Dec 2003, 20:46

Prior to 1969, the basic corporation tax ratehad been 22

somratp

30 May 2003, 21:47

7

2,025

30 Dec 2003, 22:21

The Figure Below shows the beams from a beacon with two

Titleist

30 Dec 2003, 22:00

3

1,524

30 Dec 2003, 22:24

A sheet of paper 8 units long and 6 units wide is rolled

Titleist

31 Dec 2003, 01:59

0

3,514

31 Dec 2003, 01:59

David is putting together a golf charity outing. He has

Titleist

30 Dec 2003, 22:52

10

2,026

31 Dec 2003, 08:30

How many ways can Otto pick 3 people for his foursome out of

Titleist

02 Jan 2004, 12:38

6

1,879

02 Jan 2004, 12:44

camel

02 Jan 2004, 17:45

2

2,249

02 Jan 2004, 18:40

From a set of cards numbered 1 to 20 a card is drawn at

araspai

02 Jan 2004, 20:04

0

2,227

02 Jan 2004, 20:04

I got A) 18 at 15 donuts the rate is $1/donut; thus, 12*1 =

Titleist

29 Dec 2003, 11:07

10

2,214

03 Jan 2004, 19:17

sunniboy007

04 Jan 2004, 21:51

2

1,894

04 Jan 2004, 22:02

http://www.manhattangmat.com This week, I'm going to sit

Titleist

05 Jan 2004, 10:23

7

1,636

05 Jan 2004, 12:58

sunniboy007

05 Jan 2004, 13:43

3

1,668

by: sunniboy007

05 Jan 2004, 14:00

1) A license plate has 3 letters and 3 digits in that order.

vivek_dj

05 Jan 2004, 13:29

5

4,666

05 Jan 2004, 14:41

For a bill to come before the president of the United

Bhai

05 Jan 2004, 15:15

0

4,488

05 Jan 2004, 15:15

sunniboy007

05 Jan 2004, 15:21

3

1,954

by: sunniboy007

05 Jan 2004, 15:39

In how many ways can 2 prizes (in Science and Maths) be

kpadma

05 Jan 2004, 18:58

0

2,406

05 Jan 2004, 18:58

sunniboy007

05 Jan 2004, 17:21

10

2,222

05 Jan 2004, 20:10

To be attested to a black belt, a brown-belt karatist has to

stolyar

19 Dec 2003, 03:19

7

1,667

05 Jan 2004, 20:16

Product of Two #s

sunniboy007

05 Jan 2004, 23:32

0

1,594

by: sunniboy007

05 Jan 2004, 23:32

A wildlife preserve is being planned for 3,000 rhinoceroses.

stoolfi

06 Jan 2004, 13:33

0

1,920

06 Jan 2004, 13:33

sunniboy007

06 Jan 2004, 19:40

6

2,012

by: sunniboy007

06 Jan 2004, 20:06

sunniboy007

06 Jan 2004, 20:03

3

2,034

by: sunniboy007

06 Jan 2004, 20:26

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

A certin deck of cards contains 2 blue cards,2 red cards,2

vivek_dj

07 Jan 2004, 04:15

0

1,565

07 Jan 2004, 04:15

There are 10 new action figures. Jim has 3 of them. What is

ftoor

06 Jan 2004, 07:12

4

1,754

07 Jan 2004, 08:02

Ok so one idle afternoon praet , stoolfi , dj and Titleist

wonder_gmat

07 Jan 2004, 11:44

4

2,081

07 Jan 2004, 11:58

Find the remainder of the division 2^87/9 a. 8 b. 1 c. -1 d.

sunniboy007

07 Jan 2004, 14:16

5

2,711

07 Jan 2004, 14:51

In how many ways can final eleven be selected from 15

kpadma

07 Jan 2004, 16:14

0

1,941

07 Jan 2004, 16:14

Find the largest power of 12 that can divide 200! a. 97 b.

sunniboy007

07 Jan 2004, 13:34

5

6,255

07 Jan 2004, 16:22

A survay of the movie goers showed that 20% saw all three

kpadma

07 Jan 2004, 14:11

8

1,547

07 Jan 2004, 20:38

Seven people , two of them couples , are seated randomly in

Praetorian

08 Oct 2003, 03:28

4

2,549

08 Jan 2004, 09:05

A customer using a certain phone calling plan pays a fee of

tsg

08 Jan 2004, 09:41

0

1,657

08 Jan 2004, 09:41

How many four digit numbers divisible by 4 can be made with

kpadma

06 Jan 2004, 17:05

5

17,298

08 Jan 2004, 14:39

What is the value of

sunniboy007

08 Jan 2004, 18:53

2

1,480

08 Jan 2004, 19:11

What is the % change in the area of a rectangle if its

sunniboy007

08 Jan 2004, 18:13

7

2,160

08 Jan 2004, 19:40

Whats the smallest number greater than 2 that gives a

sudzpwc

02 Nov 2003, 14:18

5

1,920

09 Jan 2004, 12:31

In a nut cracking contest a candidate who got 30% of the

sunniboy007

09 Jan 2004, 17:06

3

1,697

09 Jan 2004, 17:32

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