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Author

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

tank

20 Nov 2005, 01:21

4

1,610

20 Nov 2005, 11:06

If x, y, z are integers greater than 1, what is the value of

tank

20 Nov 2005, 10:34

0

1,680

20 Nov 2005, 10:34

Is m+z>0? 1. m-3z>0 2. 4z-m>0 Pl xplain with

njss750

20 Nov 2005, 10:31

0

1,054

20 Nov 2005, 10:31

Does xy = x^2? 1) xy = y^2 2) x^2 = y^2

sudhagar

20 Nov 2005, 07:36

0

1,795

20 Nov 2005, 07:36

christoph

19 Nov 2005, 17:33

0

1,265

19 Nov 2005, 17:33

Is X^2+Y^2 > 6? 1. (x+y)^2 > 6 2. xy = 2

imaru

19 Nov 2005, 10:31

0

1,362

19 Nov 2005, 10:31

Is n an integer? 1) n^2 is an integer 2) sqrt(n) is an

omomo

19 Nov 2005, 03:24

0

1,074

19 Nov 2005, 03:24

What is the value of Z? 1) z^2 =49 2) z< 1/z

joemama142000

16 Nov 2005, 17:49

0

2,295

by: joemama142000

16 Nov 2005, 17:49

A notepad costs $x and a marker $y. $10 are enough to buy 5

jdtomatito

15 Nov 2005, 15:30

0

1,436

15 Nov 2005, 15:30

In the xy coordinate plan, line l and line k intersect at

Jennif102

13 Nov 2005, 10:52

0

1,448

13 Nov 2005, 10:52

Is n an integer? (1) n^2 is an integer (2) Root of n is an

Blue agave

12 Nov 2005, 14:42

0

1,141

12 Nov 2005, 14:42

Is b even? (1) 3a+4b is even (2) 3a+5b is even

nero44

12 Nov 2005, 10:42

0

1,467

12 Nov 2005, 10:42

In the xy plane, the line k passes through the origin and

desiguy

11 Nov 2005, 21:42

0

1,503

11 Nov 2005, 21:42

Is a two-digit number XY even? (1) LCM of X and Y is even

bewakoof

11 Nov 2005, 21:13

0

1,813

11 Nov 2005, 21:13

If x and y are positive, is x^3 > y? (1) sqrt x> y (2)

nakib77

11 Nov 2005, 10:52

0

1,553

11 Nov 2005, 10:52

If 2 different representatives are to be selected at random

nakib77

11 Nov 2005, 07:05

0

1,276

11 Nov 2005, 07:05

crmasic

10 Nov 2005, 19:40

0

1,620

10 Nov 2005, 19:40

What is the value of p? (1) 5p-20 = 5 (2) (p-10)^2 = p^2 The

crmasic

10 Nov 2005, 19:02

0

1,705

10 Nov 2005, 19:02

What is the greatest common factor of positive integers x

crmasic

10 Nov 2005, 13:40

0

1,244

10 Nov 2005, 13:40

Is an integer Q divisible by 11? (1) Q is a multiple of 777

bewakoof

09 Nov 2005, 22:50

0

1,327

09 Nov 2005, 22:50

Joe sells twice as many $10 tickets as Sue and Sue sells

sudhagar

09 Nov 2005, 21:22

0

2,021

09 Nov 2005, 21:22

What is the average height of the n people in a certain

Jennif102

08 Nov 2005, 23:21

0

1,203

08 Nov 2005, 23:21

Is sqrt((x-3)^2) = 3-x? (1) x ? 3 (2) x | x | > 0

as13

08 Nov 2005, 21:01

0

1,267

08 Nov 2005, 21:01

Was the month in which Mona was hired January? (1) She was

rigger

08 Nov 2005, 20:54

0

1,792

08 Nov 2005, 20:54

Which number in a set P has a value greater than that of

sudhagar

08 Nov 2005, 19:25

0

1,368

08 Nov 2005, 19:25

The symbol @ denotes one of the operations: addition,

nero44

08 Nov 2005, 12:14

0

1,836

08 Nov 2005, 12:14

Fox Jeans regularly sells for $15 a pair and Pony jeans

joemama142000

08 Nov 2005, 00:22

0

1,740

by: joemama142000

08 Nov 2005, 00:22

is x^4 + y^4 > z^4? 1. x^2 + y^2 > z^2 2. x+y > z

Jennif102

07 Nov 2005, 11:29

0

1,460

07 Nov 2005, 11:29

If n is a positive integer is (1/10)^n < 0.01? I) n >

scorpioguy

07 Nov 2005, 05:48

0

1,870

07 Nov 2005, 05:48

Is 1/x < 1/y for integers x,y ? (1) x^2 + y^2 = 25 (2) xy

duttsit

04 Nov 2005, 22:22

0

1,710

04 Nov 2005, 22:22

What is the volume of a certain cube? 1) The cube has a

sudhagar

04 Nov 2005, 22:17

0

3,069

04 Nov 2005, 22:17

Does rectangle A have a greater perimeter than rectangle B?

joemama142000

04 Nov 2005, 12:23

0

1,410

by: joemama142000

04 Nov 2005, 12:23

duttsit

04 Nov 2005, 00:36

0

1,572

04 Nov 2005, 00:36

What is the value of j? (1) j + j = 2j (2) j^2 = (7.435)j^2

GMATT73

03 Nov 2005, 05:45

0

2,524

03 Nov 2005, 05:45

christoph

01 Nov 2005, 16:48

0

1,408

01 Nov 2005, 16:48

Anne must randomly select one ball from a bag. What is the

GMATT73

01 Nov 2005, 00:27

0

1,607

01 Nov 2005, 00:27

There's a rectangular table. Can you cover this table with a

gamjatang

31 Oct 2005, 08:42

0

1,225

31 Oct 2005, 08:42

christoph

31 Oct 2005, 00:29

0

1,459

31 Oct 2005, 00:29

What is the value of P if: P=3/r / 2/q+3/2q 1. r=4 2. q=3r

GMATT73

30 Oct 2005, 07:14

0

2,045

30 Oct 2005, 07:14

If a, b, and c are positive numbers, is a>b>c? 1.

GMATT73

30 Oct 2005, 04:10

0

1,727

30 Oct 2005, 04:10

1)Is x an integer ? (1) is an integer. (2) x - 4 is an

sushom101

29 Oct 2005, 18:32

0

1,037

29 Oct 2005, 18:32

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

desiguy

29 Oct 2005, 11:36

0

1,357

29 Oct 2005, 11:36

Sets A, B and C have some elements in common. If 16 elements

rigger

28 Oct 2005, 16:36

0

1,510

28 Oct 2005, 16:36

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

ValleyBall1

28 Oct 2005, 15:54

0

1,081

by: ValleyBall1

28 Oct 2005, 15:54

y is odd, x^3*y^4=5000, what is y? 1) x is integer 2) y >

stolyar

28 Oct 2005, 13:53

0

1,262

28 Oct 2005, 13:53

If N is a positive integer, what is the last digit of the

rahulraao

28 Oct 2005, 11:28

0

1,315

28 Oct 2005, 11:28

Is the positive square root of x an integer? (1) x = n^4 and

ValleyBall1

27 Oct 2005, 17:00

0

2,171

by: ValleyBall1

27 Oct 2005, 17:00

Sequence1=9, Sequence2=99, Sequence3=999, SequenceK=10^k

ValleyBall1

27 Oct 2005, 13:00

0

1,873

by: ValleyBall1

27 Oct 2005, 13:00

If 500 is the multiple of 100 that is closest to x and 400

rigger

27 Oct 2005, 11:19

0

1,449

27 Oct 2005, 11:19

Is m + z > 0 (1) m - 3z > 0 (2) 4x - m > 0

rigger

27 Oct 2005, 09:00

0

972

27 Oct 2005, 09:00

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