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Author

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

hallelujah1234

13 Apr 2004, 19:08

1

1,623

14 Apr 2004, 23:37

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

hallelujah1234

29 Apr 2004, 23:28

3

1,550

08 May 2004, 19:58

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

hallelujah1234

09 May 2004, 03:09

0

1,732

by: hallelujah1234

09 May 2004, 03:09

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

hallelujah1234

10 May 2004, 11:25

0

1,732

by: hallelujah1234

10 May 2004, 11:25

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

hallelujah1234

30 Apr 2004, 09:17

5

1,668

11 May 2004, 05:49

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

shubhangi

10 May 2004, 19:53

4

3,897

11 May 2004, 23:20

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

5,825

14 May 2004, 05:14

There are only whisky bottles and vodka bottles on a table,

hallelujah1234

16 May 2004, 21:51

4

2,269

17 May 2004, 05:40

h is an integer greater than 1, is h a prime number? 1. each

hallelujah1234

17 May 2004, 08:28

0

1,380

by: hallelujah1234

17 May 2004, 08:28

x, y are positive numbers. Is x>y? 1. x > sqrt(y) 2.

hallelujah1234

17 May 2004, 09:28

0

1,448

by: hallelujah1234

17 May 2004, 09:28

There are 60 cars in a shop. these cars are either full size

hallelujah1234

16 May 2004, 12:08

7

1,381

17 May 2004, 13:46

A rectangle PQRS has its diagonal QS along the X-axis. Point

mirhaque

17 May 2004, 17:56

0

2,226

17 May 2004, 17:56

X+A) (X+B) =X^2+3X+C, what is the value of C? 1. A=1 2. B=2

hallelujah1234

15 May 2004, 15:43

5

1,947

18 May 2004, 12:44

1/X+1/Y=40/319. Find X + Y. (1) X and Y are primes (2)

mirhaque

18 May 2004, 14:58

1

1,363

by: hallelujah1234

18 May 2004, 15:20

In a coordinate system, a line goes through point (7, x). Is

hallelujah1234

16 May 2004, 11:51

9

1,951

by: hallelujah1234

20 May 2004, 20:43

a and b are positive integers. Find the value of b? 1. a = 5

hallelujah1234

13 Apr 2004, 19:04

2

1,658

21 May 2004, 08:25

mirhaque

21 May 2004, 08:39

0

1,363

21 May 2004, 08:39

What is the remainder when X, an integer, is divided by 88

hallelujah1234

22 May 2004, 06:34

0

2,396

by: hallelujah1234

22 May 2004, 06:34

Is x an integer? 1. 2x/3 is an integer 2. x-4 is an integer

hallelujah1234

22 May 2004, 15:43

0

1,844

by: hallelujah1234

22 May 2004, 15:43

What is the highest common factor of positive integers u and

monarc

22 May 2004, 15:52

0

1,325

22 May 2004, 15:52

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

hallelujah1234

23 May 2004, 09:07

0

1,561

by: hallelujah1234

23 May 2004, 09:07

On the x y plane, P is a point on a circle whose center is

Praetorian

17 Sep 2003, 08:32

3

2,064

23 May 2004, 09:43

In a sequence of number, if the first number is positive

becoolja

22 May 2004, 07:19

5

1,863

23 May 2004, 18:56

MS. Becker has exactly two amounts of money invested, one

becoolja

22 May 2004, 07:36

4

1,702

23 May 2004, 19:04

A jewelry dealer initially offered a bracelet for sale at an

becoolja

23 May 2004, 19:36

0

2,151

23 May 2004, 19:36

it takes twice as much as time to travel from City A to City

becoolja

22 May 2004, 07:28

2

6,375

23 May 2004, 19:46

How many planes contain both point P and line l ? (1) Point

becoolja

22 May 2004, 07:52

6

5,945

23 May 2004, 19:46

Are both of the integers X and Y divisible by 3? (1) X+Y and

becoolja

23 May 2004, 23:47

0

1,651

23 May 2004, 23:47

If 4 students were added to a dance class, would the teacher

shubhangi

24 May 2004, 05:12

0

2,060

24 May 2004, 05:12

What is the value of X 3 (cubic) - 2X 2 (square) + 7 (1) 3X

chunjuwu

24 May 2004, 11:03

3

1,928

by: hallelujah1234

24 May 2004, 20:53

How much commission did an agent receive on the sale of a

becoolja

22 May 2004, 07:23

2

1,624

25 May 2004, 10:52

What was the average (arithmatic mean) amount of interest

becoolja

22 May 2004, 07:44

3

1,546

25 May 2004, 10:54

Bhai

26 May 2004, 20:21

2

2,116

27 May 2004, 05:58

Bhai

26 May 2004, 20:21

5

2,403

27 May 2004, 12:06

What is the gcd of (2^a) - 1 and (2^b) -1 1. gcd(a, b) = 3

hallelujah1234

12 Apr 2004, 12:19

7

2,761

by: hallelujah1234

27 May 2004, 13:45

Bhai

26 May 2004, 20:20

4

2,098

27 May 2004, 22:01

Bhai

26 May 2004, 20:19

2

1,968

29 May 2004, 03:27

Does the integer K have a factor P such that 1<P<K? 1)

mirhaque

29 May 2004, 03:32

0

1,699

29 May 2004, 03:32

If m>0, n>0, is (m+x)/(n+x)>m/n? 1. m<n 2.

mirhaque

29 May 2004, 03:45

0

1,608

29 May 2004, 03:45

If digit h is the hundreths' digit in the decimal d=0.2h6,

mirhaque

30 May 2004, 23:18

0

1,561

30 May 2004, 23:18

x and y are both real numbers. Is x equal to 0? A)x2y3 >

monarc

31 May 2004, 17:47

0

1,910

31 May 2004, 17:47

Bhai

05 Jun 2004, 05:03

0

1,529

05 Jun 2004, 05:03

If the integer n is greater than 1, is n equal to 2? 1. n

praveen_rao7

06 Jun 2004, 08:35

0

1,660

by: praveen_rao7

06 Jun 2004, 08:35

Arithmetics - not so difficult DS problem from VStudy

Solo

08 Jun 2004, 21:56

0

1,296

08 Jun 2004, 21:56

C is a whole number. Find C. (1) 2C=C! (2) 3^C=C^3

stolyar

13 Jun 2004, 13:39

2

1,211

14 Jun 2004, 06:12

Is X a prime number? (1) |X|=1^X (2) X=1^|X

stolyar

15 Jun 2004, 06:59

6

1,399

16 Jun 2004, 06:48

Is number Z even? (1) Z!=1 (2) |Z|!=Z

stolyar

14 Jun 2004, 12:06

6

2,078

18 Jun 2004, 08:35

DS Q: If it rains today will it rain tomorrow 1) If it does

mba

18 Jun 2004, 05:53

4

3,312

21 Jun 2004, 00:26

Bhai

11 Jun 2004, 19:27

5

2,045

by: enigmatic007

21 Jun 2004, 12:34

Which company reported a larger increase in losses? 1) comp.

boksana

22 Jun 2004, 15:51

4

1,449

23 Jun 2004, 09:19

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