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DS Archive

Author

How many roots does the following equation have? sqrt(x^2 +

GK_Gmat

11 Sep 2007, 01:32

5

5,062

13 Sep 2007, 01:15

DS - gmatprep - multiple

Piter

12 Sep 2007, 09:31

10

1,677

12 Sep 2007, 16:54

The annual rent collected by a corporation from a certain

gluon

12 Sep 2007, 12:46

0

1,412

12 Sep 2007, 12:46

If n is an integer and 100 < n <200, what is the value

gluon

11 Sep 2007, 18:55

3

1,337

11 Sep 2007, 19:31

The total cost of housing projects with F units is

mastergmat1

11 Sep 2007, 11:03

3

1,312

11 Sep 2007, 11:25

Is lxl < 1? (1) lx + 1l = 2lx - 1l (2) lx - 3l ≠ 0

jet1445

10 Sep 2007, 20:07

0

5,519

10 Sep 2007, 20:07

how many cards do u think she bought

Ravshonbek

10 Sep 2007, 16:34

3

1,103

10 Sep 2007, 18:07

A hotel has 3-bed rooms and 4-bed rooms. The range of their

ttar

10 Sep 2007, 15:26

4

1,313

10 Sep 2007, 18:05

Does Integer k has a factor p such that 1<p<k? 1)

kwam

10 Sep 2007, 13:13

0

1,734

10 Sep 2007, 13:13

if X is a postive integer, is X divisble by 2? (1) X^3 + X

mastergmat1

10 Sep 2007, 10:56

2

1,357

by: [email protected]

10 Sep 2007, 11:11

If N is a positive integer and R is the remainder when 4+7N

b14kumar

10 Sep 2007, 06:27

0

944

10 Sep 2007, 06:27

ds - gmatprep - xy-plane

Piter

09 Sep 2007, 14:05

6

2,042

10 Sep 2007, 05:16

If n and p are integers, is p>0? 1. n+1 > 0 2. np>0

mbunny

09 Sep 2007, 23:00

0

1,513

09 Sep 2007, 23:00

DS- gmatprep - multiples

Piter

09 Sep 2007, 14:06

2

1,566

09 Sep 2007, 15:00

GMatPrep-DS-Divisability

zion

08 Sep 2007, 13:47

3

1,668

09 Sep 2007, 14:45

If n>0 and r is the remainder then (n-1)*(n+1)/24 what is

kwam

09 Sep 2007, 06:42

0

1,349

09 Sep 2007, 06:42

A box contains 10 light bulbs, fewer than half of which are

gluon

08 Sep 2007, 17:53

0

779

08 Sep 2007, 17:53

Is xy < 6? (1) x < 3 and y < 2 (2) 1/2 < x < 2/3 and

gowani

08 Sep 2007, 15:31

0

1,043

08 Sep 2007, 15:31

zion

08 Sep 2007, 13:22

3

1,439

08 Sep 2007, 14:50

What fraction of this year's graduating students at a

gnr646

08 Sep 2007, 14:27

0

949

08 Sep 2007, 14:27

In the xy-plane, region R consists of all the points (x, y)

minnu

08 Sep 2007, 12:03

0

1,406

08 Sep 2007, 12:03

Is x > 10^10 1) x > 2^34 2) x = 2^35

tinman1412

08 Sep 2007, 05:25

0

1,392

08 Sep 2007, 05:25

If x is not equal to -y, is (x-y)/(x+y) > 1? 1) x>0 2)

zion

08 Sep 2007, 05:09

0

1,034

08 Sep 2007, 05:09

If, on a corrdinate plane, point A has the coordinates

ankita

05 Sep 2007, 19:10

5

1,357

07 Sep 2007, 11:28

DS_Median, mode_plzz explain how...

IrinaOK

05 Sep 2007, 12:58

10

2,055

07 Sep 2007, 09:10

Is quadrilateral ABCD a rectangle? (1) Angle ABC and BCD are

bkk145

06 Sep 2007, 20:26

10

2,998

07 Sep 2007, 07:26

Is the number of members of Club X greater than the number

sidbidus

06 Sep 2007, 01:45

0

1,184

06 Sep 2007, 01:45

DS_Boxes_number

IrinaOK

05 Sep 2007, 07:05

5

1,551

by: jamesrwrightiii

05 Sep 2007, 19:00

Function f(x) satisfies f(x) = f(x^2) for all x. Which of

raptr

05 Sep 2007, 07:11

0

1,427

05 Sep 2007, 07:11

Is the slope of line N bigger than that of line P? A. Both

Fistail

02 Sep 2007, 09:42

11

1,882

04 Sep 2007, 23:17

On the number line, the distance between x and y is greater

mbunny

04 Sep 2007, 23:13

0

1,589

04 Sep 2007, 23:13

Are at least 10 percent of the people in country x who are

mbunny

04 Sep 2007, 20:10

0

1,780

04 Sep 2007, 20:10

The sum of positive integers x and y is 77. What is the

mbunny

04 Sep 2007, 17:52

0

1,046

04 Sep 2007, 17:52

Divisibility DS

IrinaOK

03 Sep 2007, 01:27

4

1,901

04 Sep 2007, 11:45

DS_Prime numbers_divisibility

IrinaOK

03 Sep 2007, 23:14

2

1,649

04 Sep 2007, 11:43

DS-mean-median-consequitive

IrinaOK

03 Sep 2007, 23:21

2

1,510

04 Sep 2007, 11:33

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

Artemov

04 Sep 2007, 11:06

0

1,106

04 Sep 2007, 11:06

DS_number properties

IrinaOK

03 Sep 2007, 01:31

7

1,443

03 Sep 2007, 14:59

If the units digit of the three-digit positive integer k is

gluon

03 Sep 2007, 08:22

0

1,067

03 Sep 2007, 08:22

IrinaOK

03 Sep 2007, 01:28

3

1,164

03 Sep 2007, 06:46

In the xy-coordinate plane, line L and line K intersect at

gnr646

02 Sep 2007, 22:58

0

1,116

02 Sep 2007, 22:58

If a,b, and c are integers, what is the value of a? 1

gnr646

02 Sep 2007, 18:58

0

1,215

02 Sep 2007, 18:58

DS - Geometry Set 1, Math 22

gluon

02 Sep 2007, 09:20

1

1,565

02 Sep 2007, 09:33

What is the probability that a student randomly selected

solidcolor

02 Sep 2007, 01:12

1

1,504

02 Sep 2007, 09:34

If n is a positive integer and r is the remainder when

empanado

31 Aug 2007, 23:10

0

967

31 Aug 2007, 23:10

Counting Methods - GMATPrep

jp888

31 Aug 2007, 12:12

0

1,051

31 Aug 2007, 12:12

Vlad77

30 Aug 2007, 05:37

3

1,495

31 Aug 2007, 10:23

What is the value of (x - y)^4? (1) The product of x and y

minnu

31 Aug 2007, 07:48

0

1,146

31 Aug 2007, 07:48

What is the median number of employees assigned per project

solidcolor

30 Aug 2007, 22:13

0

914

30 Aug 2007, 22:13

If quadrilateral ABCD is inscribed into a circumference

Vlad77

30 Aug 2007, 22:01

0

3,305

30 Aug 2007, 22:01

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113280 posts