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Author

if a and b are in a set, then ab is in the set also. If -a

DLMD

06 Jan 2005, 12:58

12

1,811

by: greenandwise

07 Jan 2005, 15:06

The average monthly balance in Company X's petty account on

vprabhala

07 Jan 2005, 18:54

1

1,279

08 Jan 2005, 04:09

In the sequence A, A1 = 43, A2 = 47,...,Ak = k^2 + k + 41

MA

03 Jan 2005, 15:22

8

2,232

09 Jan 2005, 23:27

In the sequence A, A1 = 43, A2 = 47,..............., Ak =

MA

08 Jan 2005, 07:28

11

2,352

10 Jan 2005, 00:47

Flora has $4.55 in a combination of coins worth 1 cent,5

vprabhala

07 Jan 2005, 18:38

1

2,463

11 Jan 2005, 01:17

The average (arithmetic mean) monthly balance in Company X's

qhoc0010

11 Jan 2005, 10:46

1

1,585

by: greenandwise

11 Jan 2005, 13:13

If x not equal to -y, is (x-y)/(x+y) > 1 1. x>0 2.

amitd

12 Jan 2005, 04:28

0

1,246

12 Jan 2005, 04:28

ogether they do the job in 14 hours. how quickly could

cavanbas

11 Jan 2005, 20:28

3

1,477

12 Jan 2005, 07:25

x>1, y>1, is x>y?

bb

19 May 2003, 16:41

5

2,388

by: banerjeea_98

12 Jan 2005, 08:51

A B -------------- E --- C ------- D (Since, I cannot attach

gayathri

13 Jan 2005, 08:47

15

1,754

by: banerjeea_98

13 Jan 2005, 10:10

There are 2 sets, A and B. All the number in set B are also

DLMD

14 Jan 2005, 13:02

5

1,373

14 Jan 2005, 18:19

For all integers n, n*=n(n-1). What is the value of x? 1) x*

gayathri

14 Jan 2005, 18:17

2

1,199

14 Jan 2005, 22:41

Probability - Heads

pb_india

12 Jan 2005, 11:49

7

1,608

15 Jan 2005, 00:16

If n is a positive integer and r is the remainder when

chunjuwu

15 Jan 2005, 10:33

0

1,843

15 Jan 2005, 10:33

If p is an integer and m=-p+(-2)^p is m^3>1? 1) p is

gayathri

15 Jan 2005, 14:57

0

1,211

15 Jan 2005, 14:57

if z is positive, what is the value of z? (1) z=z^3 (2)

FN

15 Jan 2005, 20:19

2

1,967

15 Jan 2005, 20:43

There are 2 sets, A and B. All the number in set B are also

DLMD

14 Jan 2005, 12:32

5

1,362

15 Jan 2005, 23:09

if n is positive, can it be written as the difference

FN

15 Jan 2005, 20:30

2

1,324

15 Jan 2005, 23:39

Is the integer N odd? (1) N is divisible by 3 (2)2N is

saurya_s

17 Jan 2005, 09:14

0

1,427

17 Jan 2005, 09:14

If x>1 and y>1, is x<y? (1) x^2/(xy+x)<1 (2)

DLMD

17 Jan 2005, 12:51

0

1,121

17 Jan 2005, 12:51

Is z + z < z I ) -4z < 4z 2 ) z^3 < z^2

rxs0005

17 Jan 2005, 20:11

2

1,883

18 Jan 2005, 03:29

What is the probability that a product randomly drawn from a

pb_india

18 Jan 2005, 11:57

2

1,387

by: banerjeea_98

18 Jan 2005, 12:20

Both n and n+1 are in a set. Is 100 in the set? 1) 50 is in

DLMD

17 Jan 2005, 21:39

15

1,554

18 Jan 2005, 13:23

Is x*y even? 1) x+y is even. 2) x-y is even

pb_india

18 Jan 2005, 13:48

2

1,263

by: greenandwise

18 Jan 2005, 14:19

If n > 0, which is greater, 20 percent of n or 10 percent

saurya_s

18 Jan 2005, 17:25

0

5,611

18 Jan 2005, 17:25

DS - Number Properties

Dr_Friedrich

19 Jan 2005, 06:15

0

1,242

by: Dr_Friedrich

19 Jan 2005, 06:15

During a certain year, what fraction of the 32 million union

qhoc0010

19 Jan 2005, 11:36

3

1,954

19 Jan 2005, 12:48

Dr_Friedrich

19 Jan 2005, 14:03

0

1,090

by: Dr_Friedrich

19 Jan 2005, 14:03

A triangle ABC with three sides, side a, side b and side c.

chunjuwu

16 Jan 2005, 05:02

4

1,454

20 Jan 2005, 05:42

What is the slope of the staight line 1) The given straight

Janice

18 Jan 2005, 12:43

9

1,709

20 Jan 2005, 12:24

If x and y are positive, is 3x > 7y ? (1) x>y+4 (2)

chunjuwu

20 Jan 2005, 16:06

0

1,152

20 Jan 2005, 16:06

DS- Geometry Square

nocilis

21 Jan 2005, 03:01

0

1,352

21 Jan 2005, 03:01

Is quadrilateral Q a square? (1) The sides of Q have the

Dr_Friedrich

21 Jan 2005, 09:51

0

1,343

by: Dr_Friedrich

21 Jan 2005, 09:51

Number of Volunteers Activities Committee 3 Homecoming

qhoc0010

16 Jan 2005, 05:57

8

2,246

22 Jan 2005, 03:39

set S = { -4 , x , 0, 17, 1 } what is the median of the set

rxs0005

21 Jan 2005, 17:31

6

2,328

22 Jan 2005, 03:43

In a certain animal population, for each of the first 3

qhoc0010

22 Jan 2005, 05:59

0

2,274

22 Jan 2005, 05:59

Among Akova, Binova and Celeste, who got the highest share

qhoc0010

20 Jan 2005, 13:16

13

1,943

22 Jan 2005, 06:35

Suppose, if A and B are integers, what is the largest

MA

21 Jan 2005, 23:58

4

1,260

22 Jan 2005, 11:17

if r > 0 is sqrt(r) an integer I) r^2 = integer II) r =

rxs0005

19 Jan 2005, 15:51

4

3,389

22 Jan 2005, 18:56

Stations X and Y are connected by two separate, straight,

chunjuwu

23 Jan 2005, 09:05

0

3,708

23 Jan 2005, 09:05

xyz <> 0, is x (y + z) = 0? (1) y + z = y + z (2) x +

chunjuwu

23 Jan 2005, 20:21

0

1,716

23 Jan 2005, 20:21

If y is an integer and y = /x/ + x, is y = 0? (1) x < 0

DLMD

24 Jan 2005, 09:56

0

2,237

24 Jan 2005, 09:56

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

pb_india

24 Jan 2005, 14:58

0

1,255

24 Jan 2005, 14:58

If a = 1/2 * 3/4 * ... * 99/100, is a < b ?

qhoc0010

24 Jan 2005, 08:45

6

8,202

24 Jan 2005, 15:32

Is the integer n odd? (1) n is divisible by 3 (2) 2n is

chunjuwu

25 Jan 2005, 06:57

0

1,281

25 Jan 2005, 06:57

Is the integer n odd?

karovd

25 Jan 2005, 09:41

0

1,595

25 Jan 2005, 09:41

S={0,9,5,X,Y}, where X and Y are positive numbers. What is

HongHu

24 Jan 2005, 22:37

4

1,576

by: greenandwise

25 Jan 2005, 12:44

In one week a construction worker worked more than 40 hours,

MA

24 Jan 2005, 18:02

7

1,640

by: praveen_rao7

26 Jan 2005, 13:44

Which of the following expression is defined for all

mdf2

26 Jan 2005, 23:04

2

2,043

26 Jan 2005, 23:59

if z1,z2,z3, ... zn is a series of consequtive positive

MA

27 Jan 2005, 00:18

6

1,738

by: banerjeea_98

27 Jan 2005, 10:13

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