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Sue is both the 50th best and the 50th worst student at her

stolyar

13 Jul 2004, 02:24

1

19,997

13 Jul 2004, 02:31

identify the pattern and find Z:

stolyar

08 Jul 2004, 05:27

4

1,888

by: enigmatic007

12 Jul 2004, 06:24

Ben and Ann are among 7 contestants from which 4

stolyar

09 Jul 2004, 14:06

0

1,744

09 Jul 2004, 14:06

Find the standard deviation of set Q (1) all the members

stolyar

08 Jul 2004, 05:42

2

1,598

09 Jul 2004, 05:13

There are 3 sets of integers X= Y= Z= SDX, SDY, and

stolyar

08 Jul 2004, 05:57

4

2,890

09 Jul 2004, 01:40

An investor buys a bond of a certain company for $1000 and

stolyar

02 Jul 2004, 01:45

8

1,847

08 Jul 2004, 02:21

Triangle ABC has sides 15, 17, and X. If X is an integer,

stolyar

05 Jul 2004, 00:42

3

1,614

05 Jul 2004, 01:00

Four fair dice are rolled together. Find the probability of

stolyar

02 Jul 2004, 10:25

0

3,874

02 Jul 2004, 10:25

stolyar

02 Jul 2004, 01:06

1

1,596

02 Jul 2004, 01:51

There is a row of integers:

stolyar

19 Jun 2003, 00:18

3

1,793

30 Jun 2004, 07:35

There is a row of integers:

stolyar

30 Jun 2004, 07:05

1

1,701

30 Jun 2004, 07:07

At a certain race, two athlets run around a stadium. The

stolyar

29 Jun 2004, 06:32

7

2,610

29 Jun 2004, 23:16

Three brothers apply to a certain business school. The

stolyar

29 Jun 2004, 06:48

3

2,197

29 Jun 2004, 09:31

8212;how about this one? |Z|+|Z1|=Z

stolyar

18 Jun 2004, 08:01

0

1,943

18 Jun 2004, 08:01

four fair dice are rolled. what is the probability of having

stolyar

25 Jun 2003, 01:05

7

2,870

11 Feb 2004, 20:31

When an integer Z is divided by 3, it leaves 1 as a

stolyar

15 Jul 2003, 09:54

6

2,050

29 Jan 2004, 01:03

The last one probe for today: There are 8 balls in a box;

stolyar

16 Jul 2003, 05:20

10

2,005

24 Jan 2004, 21:48

There are four pairs of shoes in a big black sack: blue,

stolyar

15 Jul 2003, 07:30

7

2,387

24 Jan 2004, 17:15

There are twelve prisoners in a certain cell. What is the

stolyar

03 Aug 2003, 00:04

8

2,501

15 Jan 2004, 22:59

1^1+2^2+3^3+...+10^10 is divided by 2. Find the remainder.

stolyar

14 Jan 2004, 07:32

0

2,309

14 Jan 2004, 07:32

Is there an integer that leaves a remainder of 11 when

stolyar

04 Oct 2003, 08:24

3

1,881

09 Jan 2004, 10:15

The safe lock consists of three disks: the first one marked

stolyar

05 Jan 2004, 15:50

0

2,166

05 Jan 2004, 15:50

There are 500 places in a certain theatre, but only 490

stolyar

13 Oct 2003, 04:01

3

1,433

01 Jan 2004, 14:19

There are 10 people working at Violet Lazer Inc. Among them

stolyar

06 Nov 2003, 06:03

7

2,108

04 Dec 2003, 06:41

In the diagram below, there is a circumference with its

stolyar

16 Oct 2003, 03:45

9

2,841

18 Oct 2003, 05:33

In the diagram below, there is a circle with center B.

stolyar

16 Oct 2003, 09:13

1

1,959

16 Oct 2003, 09:30

In the diagram below, there is a circumference with center

stolyar

16 Oct 2003, 02:06

1

1,894

16 Oct 2003, 03:09

There are eight pieces of paper with letters A, A, A, N, N,

stolyar

13 Oct 2003, 04:35

2

2,622

13 Oct 2003, 06:35

N is a positive integer. 36^N and 37^N are divided by 7 with

stolyar

13 Oct 2003, 00:43

2

1,705

13 Oct 2003, 02:01

There are 37 questions on the math part of the GMAT, each

stolyar

09 Oct 2003, 01:35

6

2,053

09 Oct 2003, 06:34

Three marksmen shoot a target with according probabilities

stolyar

09 Oct 2003, 01:33

2

3,151

09 Oct 2003, 06:08

Three Russians, three Americans, and three Norwegians are to

stolyar

09 Oct 2003, 01:28

3

1,479

09 Oct 2003, 03:40

MN is a two-digit integer. When MN is divided by (M+N), it

stolyar

08 Oct 2003, 09:42

2

2,260

08 Oct 2003, 23:05

12^1+12^2+12^3+12^4+12^5 is divided by 9. Find the remainder

stolyar

08 Oct 2003, 06:00

1

1,507

08 Oct 2003, 06:10

Is a three-storied thing 1991^ odd or even

stolyar

07 Oct 2003, 10:53

1

1,392

by: wonder_gmat

07 Oct 2003, 13:17

There are two integers whose sum is 35 and whose LCM is 42.

stolyar

05 Oct 2003, 00:32

1

1,573

05 Oct 2003, 01:21

Q is a geometric progression; its first member is 1 and its

stolyar

26 Sep 2003, 02:33

1

1,639

01 Oct 2003, 02:47

One writes a list of numbers from 0 to 10000. How many

stolyar

26 Sep 2003, 11:33

2

1,974

26 Sep 2003, 23:58

Martin writes five letters to five different addressees;

stolyar

26 Sep 2003, 00:58

2

1,687

26 Sep 2003, 11:18

There are three black and two white balls in a closed box.

stolyar

26 Sep 2003, 01:07

1

2,082

26 Sep 2003, 04:37

In a certain bar some cocktails cost $1.16, $1.05, $1.10,

stolyar

26 Sep 2003, 02:26

2

2,353

26 Sep 2003, 02:43

Thera are three cans with fluids — A, B, and C. A

stolyar

26 Jun 2003, 05:07

7

2,200

30 Aug 2003, 23:24

There are six balls in a box. Three balls are marked with 1,

stolyar

07 Aug 2003, 02:44

4

2,641

08 Aug 2003, 02:21

A reader searches a sertain book in three libraries

stolyar

03 Aug 2003, 03:16

1

1,829

03 Aug 2003, 20:04

this one is tricky and freaky. But easy. Find all its

stolyar

19 Jun 2003, 00:08

4

2,333

25 Jul 2003, 01:00

10—11—22—Z—74—115 Find Z in

stolyar

19 Jun 2003, 00:22

1

1,950

22 Jul 2003, 19:22

stolyar

18 Jun 2003, 23:47

3

2,690

21 Jul 2003, 13:06

A certain triangle has sides 9, 10, and X. It is given that

stolyar

17 Jul 2003, 01:31

1

2,009

17 Jul 2003, 07:21

The snipers shoot a certain target. Their probabilities of

stolyar

15 Jul 2003, 13:49

0

2,646

15 Jul 2003, 13:49

When an integer Q is divided by 5, it leaves 1 as a

stolyar

15 Jul 2003, 12:16

2

1,764

15 Jul 2003, 10:14

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109911 posts