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DS Archive

Author

If M is a positive integer, then M^3 has how many digits? 1)

puma

14 Jun 2008, 23:03

0

1,534

14 Jun 2008, 23:03

G-Prep DS cost/percentage/estimate

FN

14 Jun 2008, 17:31

2

1,710

14 Jun 2008, 20:58

If x is a positive integer, is \sqrt{x} \lt 2.5x - 5? 1. x

billyjeans

14 Jun 2008, 13:27

0

2,584

14 Jun 2008, 13:27

IF x>1 and y>1, is x<y? 1) (x^2)/(xy+x) <1 2)

puma

14 Jun 2008, 13:04

0

1,481

14 Jun 2008, 13:04

If x and y are non-zero integers and |x| + |y| = 32, what is

FN

14 Jun 2008, 11:22

0

1,331

14 Jun 2008, 11:22

If K is a positive integer, is K the square of an integer?

quantum

14 Jun 2008, 10:08

0

894

14 Jun 2008, 10:08

Is the measure of one of the interior angles of

quantum

14 Jun 2008, 08:35

0

1,038

14 Jun 2008, 08:35

peergmatclub

12 Jun 2008, 20:40

1

2,456

by: peergmatclub

14 Jun 2008, 08:11

If the integer n is greater than 1, is n =2? 1. n has

vksunder

13 Jun 2008, 20:28

0

1,371

13 Jun 2008, 20:28

Is n an integer? 1. n^2 is an integer 2. n^(1/2) is an

vksunder

13 Jun 2008, 13:20

0

1,162

13 Jun 2008, 13:20

Struggled with last 30 DS questions from OG

vksunder

13 Jun 2008, 11:58

2

1,605

13 Jun 2008, 12:42

Is |x-2|+|x+2|<4? 1). x<0 2). x is within (-2, 2)

peergmatclub

01 Jul 2008, 18:18

1

11

2,295

13 Jun 2008, 09:15

GMATPrep notepads

Nihit

12 Jun 2008, 08:26

2

1,562

13 Jun 2008, 08:42

LAst year in a group of 30 businesses, 21 reported a net

puma

13 Jun 2008, 07:12

0

1,716

13 Jun 2008, 07:12

By what percent did the median household income in country Y

aaron22197

13 Jun 2008, 05:01

0

1,768

13 Jun 2008, 05:01

How can we find the numbers by second equation

ritula

12 Jun 2008, 19:19

2

1,275

12 Jun 2008, 22:58

Is the hundreths digit of the decimal D greater than 5? (1)

Vavali

12 Jun 2008, 15:40

0

1,485

12 Jun 2008, 15:40

If the integer n is greater than 1, Is n equal to 2? 1) n

aaron22197

12 Jun 2008, 09:57

0

1,204

12 Jun 2008, 09:57

if x is a positive integer x = ? (1) {(x-5)(x+4)}^1/2 >10

vd

10 Jun 2008, 22:44

2

6

2,127

12 Jun 2008, 06:45

If a and b are positive, is (a^-1+b^-1)^-1 less than (a^-1

vd

12 Jun 2008, 00:05

5

1,513

12 Jun 2008, 04:52

If r and s are positive integers and the ratio of r/s is

desiguy

12 Jun 2008, 04:16

0

1,963

12 Jun 2008, 04:16

Pam and Ed are in a line to purchase tickets. How many

krupa

12 Jun 2008, 02:39

0

1,102

12 Jun 2008, 02:39

I want to challenge the OA provided for this one on gmatclub

billyjeans

10 Jun 2008, 22:01

1

1,316

12 Jun 2008, 00:18

Detailed solution will be appreciated. Thanks

ritula

10 Jun 2008, 04:39

6

6

2,191

11 Jun 2008, 22:23

What is the best strategy to approach DS questions? As many

pbvmba

11 Jun 2008, 06:40

2

2,062

11 Jun 2008, 14:44

is the standard deviation of number w,x,y,z greater than 2

vd

10 Jun 2008, 23:07

3

3

1,816

10 Jun 2008, 23:56

In the decimal representation of x, where 0 < x < 1,

goalsnr

10 Jun 2008, 19:12

0

1,049

10 Jun 2008, 19:12

Is x > 5 ? (1) x^2 > 25 (2) 2x + 7 > 0

goalsnr

10 Jun 2008, 19:05

0

1,455

10 Jun 2008, 19:05

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

vivektripathi

10 Jun 2008, 10:00

0

1,125

by: vivektripathi

10 Jun 2008, 10:00

Is n/18 an integer? (1) 5n/18 is an integer (2) 3n/18 is an

Sunny143

07 Jun 2008, 12:49

1

10

3,033

10 Jun 2008, 08:11

Seven different numbers are selected from the integers 1 to

puma

17 May 2008, 11:16

13

2,096

by: jallenmorris

10 Jun 2008, 06:30

On a certain sight-seeing tour, the ratio of the number of

shils01

09 Jun 2008, 17:09

0

1,589

09 Jun 2008, 17:09

GmatPrep. cards

sondenso

09 Jun 2008, 04:19

0

1,684

09 Jun 2008, 04:19

Not sure if this was discussed earlier... n is a positive

Sunny143

07 Jun 2008, 12:48

5

1,113

08 Jun 2008, 16:13

In the xy-plane, at what two points does the graph of

peergmatclub

08 Jun 2008, 16:06

0

1,400

by: peergmatclub

08 Jun 2008, 16:06

In the xy-plane, at what two points does the graph of

ldpedroso

08 Jun 2008, 14:44

0

1,174

08 Jun 2008, 14:44

Does the decimal equivalent of P/Q, where P and Q are

puma

08 Jun 2008, 06:45

0

2,517

08 Jun 2008, 06:45

Collection of DS questions

peergmatclub

07 Jun 2008, 17:36

1

2,318

08 Jun 2008, 05:55

If a, b, and c are positive distinct integers, is a/bc an

Nihit

08 Jun 2008, 03:09

1

1,684

08 Jun 2008, 04:14

The numbers x and y are not integers. The value of x is

japped187

07 Jun 2008, 16:18

0

1,895

07 Jun 2008, 16:18

Is SQRT = 3-x? 1) x is not 3 2) -x*lxl > 0 Would you

utgirl826

07 Jun 2008, 12:15

0

1,114

07 Jun 2008, 12:15

Distinct points A , B , C , D form a right triangle with a

Nihit

07 Jun 2008, 04:17

1

1,480

07 Jun 2008, 08:29

DS: Prime number value

snoor

03 Jun 2008, 01:12

9

1,631

by: redbeanaddict

07 Jun 2008, 03:04

Is the value of n closer to 50 than to 75?

gmatnub

05 Jun 2008, 10:24

0

6,985

05 Jun 2008, 10:24

If p,s, and t are positive prime numbers, what is the value

puma

05 Jun 2008, 06:45

0

1,118

05 Jun 2008, 06:45

For a positive integer 4,6,7,9,11,12,14 and x is the median

vd

03 Jun 2008, 22:38

6

1,585

04 Jun 2008, 12:55

vd

03 Jun 2008, 22:45

5

1,588

by: GMATBLACKBELT

04 Jun 2008, 11:00

If x,y,z are positive integers and x<y<z, x = ? (1)

vd

03 Jun 2008, 22:47

4

1,382

04 Jun 2008, 00:44

When positive integers A, B , C are divided by 5, the

vd

03 Jun 2008, 22:40

4

1,165

03 Jun 2008, 23:47

The sum of two 3 digit numbers 3x5 and 6y3 is divisible by

vd

03 Jun 2008, 22:40

1

1,557

03 Jun 2008, 23:01

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113292 posts