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10 Nov 2025, 10:56

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3,158

14 Nov 2025, 10:58

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Topics

If x + y is an integer, is y an integer? (1) x y is an

milind1979

17 Mar 2009, 21:18

7

1,418

18 Mar 2009, 22:53

Is X a negative number? statement 1: x^2 is a positive

bandit

15 Mar 2009, 09:58

1

7

1,996

16 Mar 2009, 09:30

is n/18 an integer? I. 5n/18 is an integer II. 3n/18 is an

cul3s

18 Jan 2009, 21:51

7

2,255

21 Jan 2009, 03:41

In a sequence of 13 consecutive integers, all of which are

tennis1ball

26 Oct 2006, 19:07

2

7

2,139

20 Jan 2009, 10:17

X and Y are positive integers, what is the value of X and Y?

ongste

19 Jan 2009, 19:09

1

7

2,341

20 Jan 2009, 10:10

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

pmenon

11 Jan 2009, 00:11

7

1,721

by: chicagocubsrule

11 Jan 2009, 12:17

DS-Qudrilateral

vivektripathi

13 Dec 2008, 23:46

7

1,809

28 Dec 2008, 13:40

Are all angles of triangle ABC smaller than 90 degrees? (1)

tarek99

13 Nov 2008, 02:13

7

2,531

17 Nov 2008, 08:28

In a retail store, the average (arithmetic mean) sale for

bigtreezl

07 Oct 2008, 14:38

7

2,848

03 Nov 2008, 16:01

If, on a co-ordinate plane, point A has the coordinates

amitdgr

01 Nov 2008, 10:06

7

1,918

01 Nov 2008, 13:47

Is the standard deviation of set S greater than the standard

amitdgr

01 Nov 2008, 08:52

7

2,198

01 Nov 2008, 13:33

spriya

18 Oct 2008, 22:05

7

2,870

by: bigfernhead

22 Oct 2008, 06:40

spriya

18 Oct 2008, 21:52

1

7

1,740

21 Oct 2008, 21:07

A Simple but confusing DS [ 8^a(1/4)^b = ? ]

alive

17 Oct 2008, 01:43

1

7

1,523

17 Oct 2008, 07:02

DS Geometery.JPG

rao

21 Sep 2008, 18:38

2

7

1,554

02 Oct 2008, 23:26

If r and s are positive integers, is (r/s) an integer?

vksunder

22 Sep 2008, 12:03

7

1,810

26 Sep 2008, 12:03

If m is divisible by 3, how many prime factors does m have?

vivektripathi

20 Sep 2008, 10:44

7

2,230

22 Sep 2008, 10:50

Is |x-1|< 1 ? (1) (x-1)^2 <= 1 (2) x^2 - 1 > 0

jjhko

11 Sep 2008, 03:58

7

1,453

12 Sep 2008, 09:57

Is |x|=y-z? (1) x+y=z (2) x<0

marshpa

28 Aug 2008, 13:07

7

1,578

09 Sep 2008, 10:44

Circle C and line K lie in the XY plane. C has its center at

bhushangiri

17 Aug 2008, 15:36

7

1,466

by: bhushangiri

17 Aug 2008, 16:52

apurva1985

25 Jul 2008, 14:06

7

1,674

25 Jul 2008, 21:56

If z^n =1 , what is the value of z? 1) n is a nonzero

jjhko

19 Jul 2008, 06:10

7

1,430

20 Jul 2008, 20:36

If a^2 = b, is the value of a between 0 and 1. 1) b is

sachinn

09 Jul 2008, 19:54

1

7

2,312

09 Jul 2008, 23:44

In the xy-plane, does the line with equation y=3x+2 contain

kapilnegi

06 Jul 2008, 09:24

1

7

2,100

07 Jul 2008, 06:19

Is |a|=b-c ? (1) a+c b (2) a<0

lumone

25 Jun 2008, 02:57

7

1,623

30 Jun 2008, 02:21

There is a set of number, the mean is m, the standard

Value

13 May 2008, 06:04

7

1,710

by: anirudhoswal

14 May 2008, 06:28

What is the value of integer n? 1) n(n+2)=15 2) (n+2)^n=125

puma

09 May 2008, 08:31

7

2,361

11 May 2008, 08:27

Is x - y > x - z ? (1) y > z (2) x < 0

mymba99

30 Apr 2008, 18:20

7

1,506

07 May 2008, 07:57

rpmodi

29 Apr 2008, 23:11

7

1,391

30 Apr 2008, 13:50

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

NightAlum

20 Apr 2008, 06:29

4

7

2,168

21 Apr 2008, 21:10

Is |x| < 1? (1) |x+1| = 2|x-1| (2) |x-3| 0

young_gun

09 Apr 2008, 16:50

1

7

1,707

11 Apr 2008, 00:53

Is x>0? 1) x^2+x-2>0 2) x^3<x^2 (A) Statement 1

suntaurian

25 Jan 2008, 16:44

7

1,578

02 Feb 2008, 23:19

If xy=-6, what is xy(x + y)? 1) x - y = 5 2) x(y^2) = 18

sonibubu

29 Jan 2008, 18:12

7

2,965

30 Jan 2008, 08:25

Is positive integer n 1 a multiple of 3? (1) n^3 n is a

JCLEONES

15 Jan 2008, 16:37

3

7

1,587

16 Jan 2008, 19:34

For integers a, b, c, a / (b-c) = 1. What is the value of

CaspAreaGuy

09 Jan 2008, 11:36

7

1,955

by: GMATBLACKBELT

09 Jan 2008, 20:20

On her way fome from work, Janet drives through several

tarek99

11 Dec 2007, 15:26

7

2,067

by: GMATBLACKBELT

15 Dec 2007, 23:15

Q is the set of integers {x1, x2, x3,...,xn}, where n is a

kevincan

31 Oct 2007, 09:13

7

2,254

03 Dec 2007, 01:26

Is x > 3 ? 1. (x-3)(x-2)(x-1) > 0 2. x > 1

Amit05

17 Nov 2007, 06:33

7

1,671

17 Nov 2007, 22:15

Balvinder

07 Nov 2007, 06:09

7

1,707

by: GMATBLACKBELT

08 Nov 2007, 23:47

An isoceles triangle has a perimeter of 16 + 16Root(2). What

alimad

18 Oct 2007, 07:27

7

2,179

18 Oct 2007, 10:36

For all positive integer n, f(n) denotes the remainder when

bkk145

12 Oct 2007, 13:38

7

2,641

13 Oct 2007, 01:22

Is the integer P prime? (1) P^2=P^P (2) P! is prime

ashkrs

09 Oct 2007, 21:14

7

1,013

09 Oct 2007, 21:38

TriColor

03 Oct 2007, 19:43

7

1,313

04 Oct 2007, 14:03

DS_coordinate_3 points

IrinaOK

29 Sep 2007, 16:03

7

1,605

29 Sep 2007, 18:15

If tank contains only gasoline, how many kiloliters of

el1981

24 Sep 2007, 08:23

7

2,430

by: done_gre_now_gmat

25 Sep 2007, 18:20

PrincetonR_DS_keep on running :)

IrinaOK

23 Sep 2007, 12:19

7

1,267

24 Sep 2007, 11:02

DS - gmatprep - numbers

Piter

13 Sep 2007, 09:33

7

1,322

by: GMATBLACKBELT

13 Sep 2007, 20:18

DS_number properties

IrinaOK

03 Sep 2007, 01:31

7

1,316

03 Sep 2007, 14:59

What is the value of tv/w? 1) 7t = 6w and v = 2w 2) t/w =

jimmyjamesdonkey

27 Aug 2007, 16:56

7

1,350

by: jimmyjamesdonkey

27 Aug 2007, 17:28

We know that for 'YES and NO' DS we need to have a definite

gunner44

18 Aug 2007, 23:23

7

1,213

19 Aug 2007, 07:26

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