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For integers, a and b, if sqrt(a^3 - a^2 - b) = 7, what is

hardworker_indian

05 Oct 2004, 18:52

12

1,964

07 Oct 2004, 08:12

AB4AC If teh 5 digit number above is divisible by 45, and A,

hardworker_indian

05 Oct 2004, 18:57

16

4,427

08 Oct 2004, 18:07

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

td

09 Oct 2004, 14:23

0

1,488

09 Oct 2004, 14:23

If an employee of Company A is selected at random for a

scoobee

12 Oct 2004, 13:02

3

1,550

12 Oct 2004, 20:14

Try this problem out. m is a positive integer. m^3/6 gives a

amernassar

12 Oct 2004, 08:07

6

1,517

13 Oct 2004, 04:25

If x,y and Z are integers , is x/yz an integer. 1 - y is a

anuramm

13 Oct 2004, 06:16

0

1,642

13 Oct 2004, 06:16

If x is an integer, is x even? (1) ax is even, where a is an

scoobee

14 Oct 2004, 04:13

0

1,272

14 Oct 2004, 04:13

If xy = -6, what is the value of xy(x+y)? 1) x-y = 5 2)

Paul

14 Oct 2004, 14:12

0

1,425

14 Oct 2004, 14:12

If x and y are positive, is x^3 > y? (1) square root

Antmavel

16 Oct 2004, 11:48

0

1,477

16 Oct 2004, 11:48

If S is the sum of first "n" positive integers what is the

cbrf3

07 Oct 2004, 08:39

6

2,416

17 Oct 2004, 08:23

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

Antmavel

17 Oct 2004, 20:52

0

1,941

17 Oct 2004, 20:52

Given an equilateral triangle ABC. What is the area of the

Guest

16 Oct 2004, 06:13

4

2,789

18 Oct 2004, 08:39

The mean of 5 numbers is 6, is it deviation bigger than 10?

Antmavel

18 Oct 2004, 06:11

2

1,691

18 Oct 2004, 18:10

Steve took 5 history exams during a semester. Each score was

tyagel

18 Oct 2004, 09:08

1

5

5,893

18 Oct 2004, 18:16

find |x+y|+|x-y|? (1) x^2+y^2=13 (2) xy = 6

amernassar

16 Oct 2004, 17:27

6

2,765

19 Oct 2004, 06:33

Guest

19 Oct 2004, 20:42

0

1,977

19 Oct 2004, 20:42

Is |x| = y-z? 1)x+y=z 2) x < 0 |x| = -x or x. If -x =

ywilfred

11 Sep 2004, 02:09

8

2,710

21 Oct 2004, 13:37

In 1990 850 million movie tickets were sold in the United States. One

tyagel

21 Oct 2004, 13:50

0

3,529

21 Oct 2004, 13:50

First of all, this is a terrific forum. Good discussions.

scoobee

14 Sep 2004, 08:56

2

1,768

21 Oct 2004, 14:12

In triangle ABC, point X is the midpoint of side AC and

mba4me

12 Sep 2004, 01:41

4

3,160

21 Oct 2004, 15:54

A and B are taxes collected of 12 months, is median of A

mba4me

13 Sep 2004, 12:56

6

1,402

22 Oct 2004, 09:25

For integers a and b, if sqrt(a^3 - a^2 - b) = 7, what is

tyagel

22 Oct 2004, 13:23

3

1,358

22 Oct 2004, 13:54

If x and y are positive integers, is (4^x)(1/3)^y < 1?

tyagel

22 Oct 2004, 13:25

6

1,733

23 Oct 2004, 08:14

Seven different numbers are selected from the integers 1 to

Guest

20 Oct 2004, 08:55

6

6,536

24 Oct 2004, 03:33

If x and y are positive integers such that x=8y+12, what is

GMATPIPO

24 Oct 2004, 06:13

0

1,689

24 Oct 2004, 06:13

Is quadrilateral PQRS a rectangle? (1)Both the degree

chunjuwu

13 Sep 2004, 08:20

12

2,878

26 Oct 2004, 20:00

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

Antmavel

26 Oct 2004, 22:03

0

1,414

26 Oct 2004, 22:03

Is xy <0? 1). x^3y^4/xy <0 2). |x| - |y| < |x-y|

crackets

26 Oct 2004, 10:25

6

2,627

26 Oct 2004, 23:58

Is x^2-2x+1 / x^2+1= 0? (1) x2 3x + 2 = 0. (2) x + y 3 = 0

ninomoi

29 Oct 2004, 00:13

1

1,456

29 Oct 2004, 00:45

What is the fraction? (1) If the numerator of the fraction

ninomoi

29 Oct 2004, 08:32

1

1,281

29 Oct 2004, 08:39

For x and y integers, is xy even? (1) x2 + y2 is odd. (2) x

ninomoi

29 Oct 2004, 08:34

2

1,770

29 Oct 2004, 12:15

In a class of 30 students, 17 students study Chinese and r

Praetorian

11 Sep 2003, 04:55

7

2,083

01 Nov 2004, 00:05

Are x and y integers? (1) the product xy is an integer (2) x

chin_min

30 Oct 2004, 09:13

7

1,387

01 Nov 2004, 03:29

What is the sum of 5 evenly spaced integers in a set? 1. The

doloris

22 Aug 2003, 07:16

6

2,685

01 Nov 2004, 10:24

What is the median number of employees assigned per project

karovd

01 Nov 2004, 10:44

0

1,281

01 Nov 2004, 10:44

If x and y are positive integers, is xy evenly divisible by

batliwala

01 Nov 2004, 04:55

2

2,262

01 Nov 2004, 10:52

A peice of paper in the shape of an isosceles right triangle

batliwala

01 Nov 2004, 04:26

3

3,484

01 Nov 2004, 14:53

If x and 3x + y are integers, what is the value of y? (1) 0

ninomoi

29 Oct 2004, 00:10

3

1,614

01 Nov 2004, 16:00

If s@t= 1/s + 1/t where both s and t are prime numbers, s@t

ninomoi

01 Nov 2004, 18:03

1

4,292

01 Nov 2004, 19:12

Paul

31 Oct 2004, 16:50

6

2,003

01 Nov 2004, 21:39

DS. How many integers can satisfy the equation : x^2 + bx +

linker

27 Oct 2004, 01:00

4

1,749

by: PracticeMore

02 Nov 2004, 22:27

Karl invests $40000 into two different accounts with annual

boksana

02 Nov 2004, 16:27

3

1,849

03 Nov 2004, 11:22

In the xy-plane, point (r, s) lies on a circle with center

karovd

03 Nov 2004, 11:56

0

1,286

03 Nov 2004, 11:56

An interesting problem by an anonymous guest which was left

Paul

03 Nov 2004, 19:44

0

1,207

03 Nov 2004, 19:44

If xy > 0, does (x 1)(y 1) = 1? (1) x + y = xy (2) x = y

nzgmat

05 Nov 2004, 17:21

0

1,692

05 Nov 2004, 17:21

Bob, Hans, and Ming are running a race what is the

nzgmat

05 Nov 2004, 18:13

0

1,578

05 Nov 2004, 18:13

Q6: A box contains 10 light bulbs, fewer than half of which

maitri_mehta

06 Nov 2004, 05:49

0

1,409

by: maitri_mehta

06 Nov 2004, 05:49

If w and c are integers, is w>0? (1) w+c>50 (2)

LADodgers

06 Nov 2004, 07:49

0

1,223

06 Nov 2004, 07:49

What is the median number of employees assigned per project

LADodgers

06 Nov 2004, 08:06

0

1,247

06 Nov 2004, 08:06

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

NEWKID

06 Nov 2004, 10:48

0

1,742

06 Nov 2004, 10:48

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