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Author

Is (n^5/5)+(n^3/3)+(7n/15) an integer? 1. n is odd 2. n is

hallelujah1234

12 Apr 2004, 12:47

4

5,875

14 May 2004, 05:14

For a certain performance at a concert hall, a total of

shubhangi

10 May 2004, 19:53

4

3,960

11 May 2004, 23:20

Is the point A(x, y) in 2rd Quadrant? 1. (x+1 y+1) in 2nd

hallelujah1234

30 Apr 2004, 09:17

5

1,719

11 May 2004, 05:49

Which number in set A has a value greater than that of every

hallelujah1234

10 May 2004, 11:25

0

1,751

by: hallelujah1234

10 May 2004, 11:25

If xy <0, is x>y? 1. x/y <1 2. |x|<|y

hallelujah1234

09 May 2004, 03:09

0

1,748

by: hallelujah1234

09 May 2004, 03:09

a, b are positive integers. What is the value of (1/a)+(1/b)

hallelujah1234

29 Apr 2004, 23:28

3

1,602

08 May 2004, 19:58

Find the gcd of a, b, and c (1) gcd(a, b) = 3 (2) gcd(b, c)

hallelujah1234

13 Apr 2004, 19:08

1

1,660

14 Apr 2004, 23:37

DS. In a bag there are R red balls, W white balls, and G

marine

08 Apr 2004, 23:55

4

1,505

09 Apr 2004, 01:55

X^2 + Y^2 = 10X, Is X < Y? (1) 1: Y = 3 (2) 2: (X - 5)^2

hallelujah1234

05 Apr 2004, 15:03

0

2,092

by: hallelujah1234

05 Apr 2004, 15:03

s- (1/s) < (1/t) -t Is s> t? A) s>1 B) t>0

hallelujah1234

05 Apr 2004, 01:04

0

2,466

by: hallelujah1234

05 Apr 2004, 01:04

Is x > y? x, y are real numbers. 1) (x + y)/2 > 0 2)

asagem99

03 Apr 2004, 17:38

0

1,305

03 Apr 2004, 17:38

Is Q>0? (1) P*Q^3 * R^4 <0 (2) P*Q^2 * S^6 > 0

hallelujah1234

03 Apr 2004, 04:59

0

1,633

by: hallelujah1234

03 Apr 2004, 04:59

Given z>0, is x*z >0? 1) xz = 3x. 2) xz = -3x

hallelujah1234

31 Mar 2004, 23:05

5

2,069

by: abeautifulmind

03 Apr 2004, 04:36

It is the geometry again. There is a quadrilateral with

asagem99

01 Apr 2004, 10:54

3

1,726

by: abeautifulmind

03 Apr 2004, 04:30

If S is the infinite sequence S1 = 9, S2=99, S3=999,....Sk =

asagem99

02 Apr 2004, 14:19

0

1,716

02 Apr 2004, 14:19

Compared to what other are posting, I would like to start

asagem99

01 Apr 2004, 10:43

6

1,502

01 Apr 2004, 13:20

Is (X+0.001)^4 + (Y+0.001)^4 >81? (i) Y < 1 (ii) X

hallelujah1234

31 Mar 2004, 23:00

1

1,919

01 Apr 2004, 09:29

r, s, and t are all integers, is t/ (s^2) an integer? 1)

hallelujah1234

01 Apr 2004, 00:06

2

1,797

01 Apr 2004, 09:25

A line passes (1, P), is the slope of the line > 0? 1)

hallelujah1234

01 Apr 2004, 00:12

2

1,312

01 Apr 2004, 09:14

The series can be described as An = An-2 + 11, n >

hallelujah1234

30 Mar 2004, 16:50

7

1,769

01 Apr 2004, 06:04

Is x+2y > 0 1. x/(x+2y) > 0 2. y/(x+2y) > 0

hallelujah1234

30 Mar 2004, 17:25

1

2,136

31 Mar 2004, 08:04

[#39] 2 Min. Challenge: Counting Methods

Praetorian

27 Mar 2004, 20:45

5

1,789

29 Mar 2004, 03:39

what is the value of N? a) (69+N)^1/2 and (94+N)^1/2 are

cbrf3

26 Mar 2004, 08:38

2

1,479

26 Mar 2004, 09:20

Mom and dad and their 8 children (4 boys and 4 girls) are to

hallelujah1234

23 Mar 2004, 22:36

9

2,881

25 Mar 2004, 19:11

A person has 5 cards: A,2,4,6,8 He can drop 1 to 5 cards

eyal

24 Mar 2004, 06:13

11

1,593

25 Mar 2004, 00:31

if a ,b,c,d are is in the form of 2^n and n is an integer.

shubhangi

23 Mar 2004, 11:37

4

1,786

by: hallelujah1234

23 Mar 2004, 14:32

wat is the value of |x+y| a)|x|=3 b)|y|=2

shubhangi

22 Mar 2004, 20:01

2

1,405

22 Mar 2004, 20:08

if x+y <y then is x <y? a) y>0 b)x-y<x

shubhangi

22 Mar 2004, 18:08

3

1,996

by: hallelujah1234

22 Mar 2004, 18:25

Is x divisible by 30? (1) x = k(m^3 - m), where m and k are

cbrf3

22 Mar 2004, 15:18

0

2,026

22 Mar 2004, 15:18

Anand has $1,000,000 deposit in a bank, compounded annually,

kpadma

18 Mar 2004, 11:42

5

1,548

18 Mar 2004, 17:11

N>K? (1) N < 5K - 30 (2) K<30

gmatblast

17 Mar 2004, 16:23

2

1,643

17 Mar 2004, 16:53

Is 1+X+X^2+X^3+X^4+X^5<1/(1-X)? a. X>0 b. X<1 I

gmatblast

17 Mar 2004, 15:29

0

2,180

17 Mar 2004, 15:29

x>1, y>1, is x>y? i) sqrt x > y ii) sqrt y <

gmatblast

17 Mar 2004, 14:44

2

1,730

17 Mar 2004, 14:53

What is the numrical value of a fraction? 1) The numerator

kpadma

17 Mar 2004, 06:00

1

1,531

17 Mar 2004, 06:23

What is the value of (2a+b)/(a+b)? 1. 3a/(a+b) = 7 2. a+b =

asagem99

16 Mar 2004, 23:58

0

1,755

16 Mar 2004, 23:58

Cubiod with x,y,z as Length, Breadth and Height. What is the

mba

15 Mar 2004, 08:00

8

2,896

by: hallelujah1234

16 Mar 2004, 20:03

Is 1/X less than Y? 1) Y > 1 2) X^2 < 1

kpadma

14 Mar 2004, 16:55

5

1,550

15 Mar 2004, 07:20

Is x+y>0? (1) X/ (x+y) >0 (2) Y/ (x+y) >0

gmatblast

11 Mar 2004, 19:27

1

1,557

11 Mar 2004, 19:52

Is X^3 > Y ? A) SQRT(X) > Y B) X > Y

kpadma

11 Mar 2004, 07:09

0

1,399

11 Mar 2004, 07:09

Rules 1. Time yourself 2. Work your solution on a seperate

Praetorian

09 Mar 2004, 16:12

9

1,841

10 Mar 2004, 11:35

[#15] 2 Min. Challenge : Counting Methods - Students

Praetorian

09 Mar 2004, 16:48

9

2,093

10 Mar 2004, 10:12

X is a two digit integer, what is the value of tenth digit

gmatblast

05 Mar 2004, 19:04

2

1,395

05 Mar 2004, 20:00

Is n an even integer? (1) n = 3k, for some integer k. (2) n

vivek_dj

02 Mar 2004, 10:35

1

2,479

04 Mar 2004, 10:51

Is the integer n divisible by 9? n is a two digit number.

vivek_dj

03 Mar 2004, 19:32

0

1,726

03 Mar 2004, 19:32

If -10 < k < 10, is K > 0 ?" (1) k.k > 4 (2) 1 -

vivek_dj

02 Mar 2004, 14:48

0

1,714

02 Mar 2004, 14:48

If h1 and h2 are the number of households and t1 and t2 are

Solo

27 Feb 2004, 01:23

3

1,865

27 Feb 2004, 08:49

IF the DIGIT h is the hundreth digit in the decimal,

kpadma

17 Feb 2004, 06:20

7

2,372

19 Feb 2004, 22:12

Can a circle be drawn, s that its CIRCUMFERENCE includes all

kpadma

17 Feb 2004, 06:19

5

2,166

17 Feb 2004, 09:48

Seed mixture X is 40 percent ryegrass and 60 percent

shubhangi

13 Feb 2004, 17:03

0

2,198

13 Feb 2004, 17:03

From a group of eight people how many different committees

Konstantin Lynov

08 Aug 2003, 01:07

5

2,415

13 Feb 2004, 07:55

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113237 posts