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DS Archive

Author

smarinov

02 Jan 2009, 18:06

5

1,875

12 Jan 2009, 01:55

Was Jake's average running speed for the first hour of his

vscid

11 Jan 2009, 17:47

1

1,507

11 Jan 2009, 18:33

If N = (x^a)*(y^b), where x and y are prime numbers, and a

pmenon

11 Jan 2009, 00:11

7

1,811

by: chicagocubsrule

11 Jan 2009, 12:17

8x+4y+5z=3 x,y,z are positive numbers what is x? (1)4y is an

pmenon

10 Jan 2009, 08:30

5

1,547

by: chicagocubsrule

10 Jan 2009, 22:51

If x is equal to either 2/3 or 3/8 and y is equal to either

GMAT TIGER

09 Jan 2009, 23:37

0

1,360

09 Jan 2009, 23:37

Can anyone give me a hint/solution why D is right here

troop2118

09 Jan 2009, 17:48

0

1,548

09 Jan 2009, 17:48

What is the value of (x-y)^4?

hbs2012

24 Dec 2008, 15:03

4

1,893

08 Jan 2009, 13:28

vscid

03 Jan 2009, 18:32

8

2,148

08 Jan 2009, 06:48

hbs2012

07 Jan 2009, 12:27

1

1,444

07 Jan 2009, 19:16

linau1982

04 Jan 2009, 18:21

4

1,669

07 Jan 2009, 07:25

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

seofah

06 Jan 2009, 19:16

0

1,377

06 Jan 2009, 19:16

jackychamp

06 Jan 2009, 18:33

0

1,396

06 Jan 2009, 18:33

Is x=y? 1) (x-y)= (x^2-y^2) 2) X and Y are each greater than

pmenon

05 Jan 2009, 19:20

5

1,409

06 Jan 2009, 09:44

If a, b, k, and m are positive integers, is a^k a factor of

bigfernhead

05 Jan 2009, 14:43

0

1,869

by: bigfernhead

05 Jan 2009, 14:43

DS: Chocolate bars

smarinov

02 Jan 2009, 19:10

3

1,451

03 Jan 2009, 22:42

A construction company was paid a total of 50000 for a

krishan

03 Jan 2009, 16:05

0

2,003

03 Jan 2009, 16:05

If q is a multiple of prime numbers, is q a multiple of r?

vscid

31 Dec 2008, 12:29

0

4,783

31 Dec 2008, 12:29

If x^3y^4 = 5000, what is the value of y? 1] y is positive

vscid

30 Dec 2008, 11:16

0

1,850

30 Dec 2008, 11:16

If your bad at DS Inequalities can you still score well??

hardaway7

29 Dec 2008, 14:52

3

1,357

30 Dec 2008, 10:23

Is the measure of one of the interior angles of

ritula

30 Dec 2008, 10:21

0

1,512

30 Dec 2008, 10:21

If x and y are positive is 4x>3y 1) X>Y-X 2) (X/Y)

hardaway7

29 Dec 2008, 14:58

0

2,214

29 Dec 2008, 14:58

If x and y are positive, what is the value of x-y? 1) (X^2 -

hardaway7

29 Dec 2008, 14:32

0

1,403

29 Dec 2008, 14:32

If x/y > 2, is 3x + 2y < 18 ? (1) x - y is less than

kevincan

29 Dec 2008, 05:25

0

2,237

29 Dec 2008, 05:25

smarinov

28 Dec 2008, 23:19

3

1,462

29 Dec 2008, 02:25

linau1982

28 Dec 2008, 16:21

0

1,813

28 Dec 2008, 16:21

If x+y+z>0, is z>1? 1) z>x+y+1 2)x+y+1<0

seofah

28 Dec 2008, 13:46

0

1,507

28 Dec 2008, 13:46

DS-Qudrilateral

vivektripathi

13 Dec 2008, 23:46

7

1,943

28 Dec 2008, 13:40

A college admissions committee will grant a certain number

krishan

21 Dec 2008, 05:52

4

2,064

28 Dec 2008, 07:09

If x and y are positive, is x^3 > y?

hbs2012

27 Dec 2008, 20:24

0

1,238

27 Dec 2008, 20:24

In a certain city, the ratio of number of people who

amitdgr

27 Dec 2008, 15:48

0

2,403

27 Dec 2008, 15:48

If x is postive, is x>3? 1) (x-1)^2 > 4 2) (x- 2)^2

HG

26 Dec 2008, 13:56

1

1,422

26 Dec 2008, 21:25

DS: Finding Angles

smarinov

25 Dec 2008, 10:40

0

1,408

25 Dec 2008, 10:40

What is the value of integer k? 1. k + 3 > 0 2. k^4 <= 0

hbs2012

24 Dec 2008, 17:14

0

1,725

24 Dec 2008, 17:14

technocrat

22 Dec 2008, 07:05

1

3

2,036

24 Dec 2008, 03:01

John deposits $ 10000 in a savings certificate, earning p

vscid

21 Dec 2008, 09:01

1

1

1,928

21 Dec 2008, 12:39

Is the tenths digit of x greater than 5? 1] x > 0.2 2]

vscid

20 Dec 2008, 12:43

4

1,476

20 Dec 2008, 18:56

can you someone get me the breakup of this? ds-q8.JPG

technocrat

20 Dec 2008, 00:25

1

2

1,223

20 Dec 2008, 04:51

DS: Isosceles Triangle

smarinov

17 Dec 2008, 17:09

2

1,435

17 Dec 2008, 18:31

If the average of 5 nos. is 62, what is the range of the

hbs2012

17 Dec 2008, 06:05

3

4,143

17 Dec 2008, 17:02

If 4 students were added to a dance class, would the teacher

hbs2012

17 Dec 2008, 11:23

0

2,296

17 Dec 2008, 11:23

If n is not equal to 0, is |n| < 4 ? (1) n^2 > 16 (2)

study

16 Dec 2008, 11:23

3

2,857

14 Dec 2008, 11:31

What is the value of y? (1) 3|x^2 4| = y 2 (2) |3 y| = 11

GMAT TIGER

11 Dec 2008, 15:33

5

1,253

12 Dec 2008, 23:20

haichao's post below got me thinking about this: On a

phdizzle

12 Dec 2008, 23:19

0

1,857

12 Dec 2008, 23:19

Is xy<1? (I) x + y = 1 (II) x^2 + y^2 = 1

GMAT TIGER

11 Dec 2008, 15:44

4

1,998

12 Dec 2008, 09:05

x^2 + bx + 16 = 0, b is constant. What is the value of x?

GMAT TIGER

11 Dec 2008, 15:36

2

2,073

11 Dec 2008, 19:48

Are x and y both positive ? 1. 2x-2y = 1 2. (x / y) > 1

gameCode

11 Dec 2008, 09:11

0

1,111

11 Dec 2008, 09:11

In the figure attached, segments RS and TU represent two

paeagain

09 Dec 2008, 23:30

0

1,476

09 Dec 2008, 23:30

rino

09 Dec 2008, 00:44

1

1

1,812

09 Dec 2008, 01:08

What is the median number of employees assigned per project

vivektripathi

06 Dec 2008, 20:22

0

1,331

by: vivektripathi

06 Dec 2008, 20:22

What is the value of |x + 7|? (1) |x + 3| = 14 (2) (x + 2)^2

twilight

06 Dec 2008, 03:03

0

1,153

06 Dec 2008, 03:03

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