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Quants doubt: probability

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GMAT Prep - Ratio

Matrix02

28 Nov 2006, 12:50

0

1,136

28 Nov 2006, 12:50

At a certain health club, 30% of the members use both the

cejismundo

22 Jul 2006, 17:17

0

1,136

22 Jul 2006, 17:17

A certain office supply store stocks 2 sizes of self stick

redbeanaddict

13 Oct 2008, 03:11

0

1,137

by: redbeanaddict

13 Oct 2008, 03:11

square root query

greatchap

28 Jun 2008, 09:22

2

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28 Jun 2008, 10:03

If x is a positive integer, is y^2(x^3-x+1)>75 1. y>1

Guest

18 Jun 2008, 17:04

0

1,137

18 Jun 2008, 17:04

Q: A manufacturer produced x% more video cameras in 1994

Kerby

26 Dec 2006, 17:06

0

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26 Dec 2006, 17:06

A total of $60,000 was invested for one year. But of this

joemama142000

07 Feb 2006, 00:55

0

1,137

by: joemama142000

07 Feb 2006, 00:55

What is the value of following ? (-1)^0 In the exponent rule

gmat1obsessed

30 Nov 2004, 18:17

1

1,137

30 Nov 2004, 18:32

Each side of a certain parrallelogram has lentgth 6. if the

shobuj

27 Sep 2008, 13:23

0

1,138

27 Sep 2008, 13:23

Three grades of milk are 1 percent, 2 percent, and 3 percent

chronolinkz

11 Dec 2007, 00:52

0

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by: chronolinkz

11 Dec 2007, 00:52

If N is 3 times of the mean of 15 numbers, what is the

iamba

17 Jun 2007, 10:02

2

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by: KillerSquirrel

17 Jun 2007, 12:52

GMAT Prep - Ratio Problem

ucramitpatel

30 Nov 2006, 19:33

3

1,138

by: tennis1ball

02 Dec 2006, 01:26

From 8 computers with different prices, 3 will be selected.

getzgetzu

21 Apr 2006, 03:17

2

1,138

21 Apr 2006, 06:43

if x is a prime number, what is the value of x? (1) x <

gter

14 Feb 2005, 19:31

0

1,138

14 Feb 2005, 19:31

If the average (arithmetic mean0 of 5 different numbers is

TheBigCheese

06 Jul 2008, 18:40

0

1,139

by: TheBigCheese

06 Jul 2008, 18:40

Balvinder

04 Nov 2007, 01:21

1

1,139

04 Nov 2007, 01:24

Is x + y < 1? 1) x < 8/9 2) y < 1/8

asaf

15 Jul 2007, 10:36

0

1,139

15 Jul 2007, 10:36

A thin piece of wire 40 m long is cut into 2 pieces. 1

successstory

28 Jan 2007, 08:43

0

1,139

by: successstory

28 Jan 2007, 08:43

Anthony and Michael sit on the six-member board of directors

agsfaltex

16 Aug 2006, 21:59

0

1,139

16 Aug 2006, 21:59

260 people bought 5 stocks, A, B, C, D, E. A-61people,

getzgetzu

06 May 2006, 03:40

1

1,139

06 May 2006, 03:56

What integer is expression 15! + 13 evenly divisible by? 15

yach

12 Apr 2006, 11:49

0

1,139

12 Apr 2006, 11:49

What is the tens digit of the positive integer r? 1. the

Jennif102

09 Nov 2005, 14:09

0

1,139

09 Nov 2005, 14:09

sharandsp

02 Jan 2019, 00:48

1

1,140

by: ScottTargetTestPrep

10 Jan 2019, 19:20

Anthony and Michael sit on the six-member board of directors

amitdgr

05 Oct 2008, 00:10

0

1,140

05 Oct 2008, 00:10

Both 5^2 and 3^3 are factors of n 2^5 6^2 7^3 where n is a

AVakil

30 Dec 2007, 15:26

0

1,140

30 Dec 2007, 15:26

A hopsital pharmacy charges .40 per fluidram of a certain

ggarr

29 Aug 2007, 17:13

2

1,140

by: mastergmat1

29 Aug 2007, 18:21

If two consecutive parallelogram angles sum to 180, will any

ggarr

09 Jan 2007, 12:33

2

1,141

09 Jan 2007, 14:36

If the curve represented by x^2+5*p*x+8=0 has none

MBAlad

13 Sep 2006, 17:29

2

1,141

17 Sep 2006, 06:35

The length of the sides of an equilateral triangle is...

PersonGuy

11 Sep 2020, 23:18

2

3

1,142

12 Sep 2020, 10:03

Test in 2 days....a little confused by number 0....

jzd

05 Nov 2009, 12:56

1

1,142

by: GMATBootcamp

05 Nov 2009, 13:24

If a<y<z<b is I y-a I < I y-b I 1) I z-a I <

Value

30 Jul 2008, 09:55

0

1,142

30 Jul 2008, 09:55

ritula

30 May 2008, 00:04

4

1,142

30 May 2008, 08:47

If x and y are intergers, I am sure that they can be 0

notahug

03 Apr 2008, 07:55

0

1,142

03 Apr 2008, 07:55

4 children are to be selected from a group of 3 boys and 3

baer

02 Jul 2007, 12:35

8

1,142

03 Jul 2007, 09:42

How to find an operation?

nick_sun

23 Mar 2007, 04:09

3

1,142

25 Mar 2007, 08:12

Arithmetic - defined

sharadGmat

23 Jul 2006, 20:12

4

1,142

24 Jul 2006, 00:37

Z = |X=2|^2 and Y = |W-2|^2. If Z=Y and both X and W are

batliwala

20 Feb 2004, 05:23

1

1,142

20 Feb 2004, 07:24

Peter and Tom shared the driving on a trip. If they each

bmwhype2

10 Feb 2008, 22:44

0

1,143

10 Feb 2008, 22:44

How many different positive integers are factors of 441? A.

blog

23 Jan 2008, 13:26

0

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23 Jan 2008, 13:26

If M denotes the set of roots of equation 2-x^2 = (x-2)^2,

bmwhype2

02 Dec 2007, 02:24

2

1,143

02 Dec 2007, 06:09

If a and b are positive integers such that a-b and a/b are

dahcrap

26 Jul 2007, 18:38

0

1,143

26 Jul 2007, 18:38

10 children have ordered a total of 17 hamburgers, and each

marcodonzelli

11 Mar 2008, 23:22

4

1,144

by: marcodonzelli

14 Mar 2008, 02:33

If y and z are integers, what the remainder is when y/19

bmwhype2

13 Feb 2008, 12:38

1

4

1,144

by: jimmyjamesdonkey

13 Feb 2008, 17:37

A certain list consists of several different integers. Is

Skewed

11 Feb 2008, 15:58

0

1,144

11 Feb 2008, 15:58

gotten a problem right the first time, and when you redo the

lmshaw

09 Feb 2008, 13:59

1

1,144

09 Feb 2008, 14:04

Let me know if this is correct. Point(r, s) will lie on the

lnaik

06 Oct 2007, 11:05

1

1,144

by: KillerSquirrel

06 Oct 2007, 11:49

If x and y are positive integers such that x = 8y + 12, what

700dreamer

07 Jun 2007, 20:40

0

1,144

07 Jun 2007, 20:40

how do i factor (a^6-b^6)

bmwhype2

12 May 2007, 13:57

3

1,144

by: ethan_casta

12 May 2007, 18:48

GMATPrep Absolute value

kxl19

31 Mar 2007, 14:22

2

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01 Apr 2007, 10:04

A scanner is set to scan the coordinate axes. It uses the

withme

17 Jan 2007, 13:43

1

1,144

17 Jan 2007, 14:54

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