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Author

If f(x)= x^4-8x^3-x^2+8x , for many integers x is f<0?

kevincan

09 Mar 2007, 07:49

6

2,037

09 Mar 2007, 17:24

AdrianG

07 Mar 2007, 11:32

11

2,203

09 Mar 2007, 07:07

OK, here it goes... Q: A circle is inscribed in a square

ppetkov

08 Mar 2007, 00:40

0

1,404

08 Mar 2007, 00:40

a and b are two positive integers that are not divisible by

kevincan

06 Mar 2007, 11:06

6

1,953

07 Mar 2007, 22:13

If n is the sum of all the divisors of 2^50 that are greater

kevincan

06 Mar 2007, 01:44

2

1,174

07 Mar 2007, 20:56

How many sets of two or more consecutive integers are there

kevincan

06 Mar 2007, 05:02

6

2,036

07 Mar 2007, 20:37

ppetkov

07 Mar 2007, 19:47

0

2,430

07 Mar 2007, 19:47

PS- Product of a sequence

zion

07 Mar 2007, 01:37

5

1,484

07 Mar 2007, 15:40

What is the value of x? (A) 190/3 (B) 200/3 (C) 70

kevincan

06 Mar 2007, 03:31

2

1,877

06 Mar 2007, 09:35

What is the smallest integer that is greater than

kevincan

06 Mar 2007, 02:41

1

2

2,338

06 Mar 2007, 08:56

The average speed of a car decreased by 3 miles per hour

rdg

05 Mar 2007, 09:30

5

1,277

by: CookieMonster

05 Mar 2007, 10:37

ggarr

28 Feb 2007, 16:20

5

1,577

by: CookieMonster

05 Mar 2007, 07:14

PS - Number properties

sgoll

13 Feb 2007, 07:37

3

1,922

by: CalSpeedRacer

04 Mar 2007, 21:22

PS: GMATPrep with the wrong answer?

kxl19

03 Mar 2007, 14:33

1

1,437

03 Mar 2007, 20:23

A student is asked to pick marbles from a bag that contains

auniyal

02 Mar 2007, 18:05

3

1,897

03 Mar 2007, 10:09

If A=15^12 and B=10^16 which of the following is true?

kevincan

01 Mar 2007, 08:30

2

1,222

01 Mar 2007, 17:39

According to the directions on a can of frozen orange juice,

cucrose

27 Feb 2007, 00:56

0

1,419

27 Feb 2007, 00:56

The mean and the standard deviation of the 8 numbers shown

jet1445

26 Feb 2007, 11:35

0

1,265

26 Feb 2007, 11:35

An acution house charges a commission of 15 percent on the

cucrose

25 Feb 2007, 13:01

7

2,879

25 Feb 2007, 15:13

Difficult PS, GmatPrep

eribold

25 Feb 2007, 05:38

4

1,713

25 Feb 2007, 15:09

GmatPrep - 2 PS

eribold

25 Feb 2007, 05:35

1

1,590

25 Feb 2007, 06:18

PS- Mass and Volume rate conversions GMATPrep

buckkitty

24 Feb 2007, 16:52

0

1,234

24 Feb 2007, 16:52

Q. A certain university will select 1 of 7 candidates

sgoll

24 Feb 2007, 02:39

0

1,278

24 Feb 2007, 02:39

gmatprep- PS management tarinees scores

sgoll

23 Feb 2007, 09:03

5

1,782

23 Feb 2007, 11:03

gmatprep: PS - find diameter of the circle

sgoll

23 Feb 2007, 08:40

2

1,451

23 Feb 2007, 09:09

SimaQ

23 Feb 2007, 00:49

0

1,854

23 Feb 2007, 00:49

The list shown consists of the times, in seconds, that it

jet1445

21 Feb 2007, 11:07

0

2,461

21 Feb 2007, 11:07

As x increase from 165 to 166, which of the following must

jet1445

20 Feb 2007, 22:58

0

2,651

20 Feb 2007, 22:58

For which of the following functions is f(a + b ) = f(a) +

jet1445

20 Feb 2007, 22:55

0

1,161

20 Feb 2007, 22:55

If an integer n is to be chosen at random from the integers

ricokevin

20 Feb 2007, 17:12

0

1,418

20 Feb 2007, 17:12

1) At Joe's Pizza Parlor, in addition to cheese there are 8

auniyal

13 Feb 2007, 03:59

6

8,727

19 Feb 2007, 10:03

How many of the positive factors of 42 are not factors of

KoolSIM

13 Feb 2007, 08:15

2

2,630

19 Feb 2007, 06:04

Q. How many 5-digit positive integers exist where no two

sgoll

17 Feb 2007, 21:04

6

7,772

18 Feb 2007, 06:48

Which of the following inequalities is equivalent to 2 <

prude_sb

17 Feb 2007, 21:24

0

4,623

17 Feb 2007, 21:24

Is there a specific technique to resolve such questions?

sgoll

16 Feb 2007, 17:35

4

1,580

17 Feb 2007, 14:42

if xy=1, what is the value of 2(x+y)^2/2(x-y)^2? A. 2 B. 4

buckkitty

17 Feb 2007, 11:53

0

1,110

17 Feb 2007, 11:53

I found a similar ques in one of the threads but did not

sgoll

16 Feb 2007, 15:44

2

1,229

16 Feb 2007, 17:41

lali

15 Feb 2007, 05:47

3

1,366

16 Feb 2007, 07:47

Is there a difference between (D) and (E) in the ques below?

sgoll

16 Feb 2007, 07:00

0

1,331

16 Feb 2007, 07:00

Gmatprep - PS sqrt(x^2)/x

sgoll

15 Feb 2007, 18:42

2

1,264

15 Feb 2007, 20:47

adebar

15 Feb 2007, 15:55

1

1,205

15 Feb 2007, 16:10

This I missed it

trivikram

14 Feb 2007, 20:13

3

1,618

15 Feb 2007, 09:18

lali

15 Feb 2007, 05:46

4

1,680

15 Feb 2007, 09:13

lonesome307

14 Feb 2007, 14:58

0

1,344

by: lonesome307

14 Feb 2007, 14:58

Kate and Danny each have $10. Together, they flip a fair

briozeal

12 Feb 2007, 21:20

6

1,566

14 Feb 2007, 10:31

PS - airline ticket

sgoll

13 Feb 2007, 13:13

5

2,049

14 Feb 2007, 10:06

PS: ice-cream sign

sgoll

13 Feb 2007, 08:41

7

2,252

13 Feb 2007, 22:36

lonesome307

13 Feb 2007, 15:19

2

1,139

13 Feb 2007, 15:50

lonesome307

13 Feb 2007, 14:57

2

1,201

13 Feb 2007, 15:47

lonesome307

13 Feb 2007, 15:13

1

1,138

13 Feb 2007, 15:43

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