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Author

Is |x| < 1? (1) |x+1| = 2|x-1| (2) |x-3| 0

young_gun

09 Apr 2008, 16:50

1

7

1,768

11 Apr 2008, 00:53

Is x/y an integer? 1). 2x/y is an integer 2). Y is odd

young_gun

01 Apr 2008, 19:30

5

1,401

03 Apr 2008, 15:25

AB and BA are 2-digits integers and AB*BA=CDE, where CDE is

young_gun

01 Apr 2008, 17:43

8

2,059

03 Apr 2008, 04:40

A certain jar contains only b black marbles, w white

young_gun

01 Apr 2008, 10:16

0

1,431

01 Apr 2008, 10:16

is there a way to do this problem in table/matrix format? In

young_gun

19 Jan 2008, 12:38

0

3,122

19 Jan 2008, 12:38

If two of the ten numbers 1, 3, 5, 7, 9, 11, 13, 17, 19, and

young_gun

17 Jan 2008, 08:51

3

10

1,791

18 Jan 2008, 07:02

Does the line pass through the first quadrant? I. the line

young_gun

10 Jan 2008, 11:27

5

5,728

10 Jan 2008, 14:16

Is A positive? 1. x^2-2*x+A is positive for all x 2. A*x^2+1

young_gun

26 Dec 2007, 16:38

0

1,334

26 Dec 2007, 16:38

If x is not equal to 0, is |x| less than 1? x > x/|x| |x|

young_gun

19 Dec 2007, 15:11

0

1,539

19 Dec 2007, 15:11

If W,X,Y, and Z are integers such that W/X and Y/Z are

young_gun

17 Dec 2007, 19:44

0

1,502

17 Dec 2007, 19:44

if zy<xy<0, is |x-z| + |x| = |z|? strange, for some

young_gun

21 Nov 2007, 10:21

0

1,267

21 Nov 2007, 10:21

If x<0, then sqrt(-x|x|) is -x -1 1 x sqrt(x

young_gun

18 Nov 2007, 22:19

0

1,764

18 Nov 2007, 22:19

what is the greatest common divisor of positive integers m

young_gun

08 Nov 2007, 22:37

0

1,290

08 Nov 2007, 22:37

young_gun

06 Nov 2007, 16:35

0

1,390

06 Nov 2007, 16:35

Juan bought some paperback books that cost $8 each and some

young_gun

09 Oct 2007, 12:31

0

1,401

09 Oct 2007, 12:31

if K is a positive 3-digit integer, what is the hundreds

young_gun

09 Oct 2007, 10:53

0

1,291

09 Oct 2007, 10:53

pls see the attachment

young_gun

29 Sep 2007, 03:03

0

1,336

29 Sep 2007, 03:03

A certain junior class has 600 students.Find value of N sibling pairs?

yosita18

24 Aug 2016, 08:28

3

2

1,510

24 Aug 2016, 17:57

Material A costs $3 per kilogram, and material B costs $5 per kilogram

yosita18

24 Aug 2016, 09:01

0

2,685

24 Aug 2016, 09:01

A store purchased 20 coats that each cost an equal amount

yogeshsheth

05 Nov 2006, 08:12

0

1,427

by: yogeshsheth

05 Nov 2006, 08:12

Help Needed for DS question

Yogendras

29 Dec 2005, 23:59

1

1,673

30 Dec 2005, 09:52

Before play-offs, a certain team had won 80 percent of its

yogachgolf

29 Dec 2015, 11:46

0

5,230

29 Dec 2015, 11:46

if denotes the greatest integer les than or equal to x, is =

yezz

25 Nov 2017, 10:45

0

2,850

25 Nov 2017, 10:45

Is (x - 3)^2/(3x) >0

yezz

27 Oct 2016, 01:53

0

232

27 Oct 2016, 01:53

Is 1/(a-b)<b-a?

yezz

10 Oct 2016, 13:27

0

280

10 Oct 2016, 13:27

Does the rectangle have an area less than 30?

yezz

17 Sep 2016, 12:35

0

2,771

17 Sep 2016, 12:35

If x and y are positive real numbers, is x > y?

yezz

13 Jun 2016, 18:58

0

3,169

13 Jun 2016, 18:58

yezz

23 Nov 2014, 05:48

0

4,876

23 Nov 2014, 05:48

When positive integer n is divided by 3, the remainder is 2;

yezz

09 Nov 2013, 07:51

0

4,083

09 Nov 2013, 07:51

From the list of 10 consecutive odd integers >

yezz

18 Aug 2009, 18:48

3

3,032

19 Sep 2009, 05:40

Is 1/(a-b)<b-a? 1. a<b 2. 1< la-bl

yezz

10 Sep 2009, 16:19

0

1,714

10 Sep 2009, 16:19

Is x negative? 1) x^3(1-x^2)<0 2) x^2-1<0

yezz

18 Aug 2009, 14:04

0

1,672

18 Aug 2009, 14:04

If xyz 0, is x (y + z) 0? 1) |y + z| = |y| + |z| 2) |x + y|

yezz

16 Aug 2009, 22:38

0

1,609

16 Aug 2009, 22:38

Given that a>1 and b>1. Is (a^x)(b^y)<1? (1)

yezz

15 Aug 2009, 14:52

3

1

2,077

15 Aug 2009, 23:58

Is ABCD parallelogram ? a) Opposite sides i.e. (AB, CD) and

yezz

15 Aug 2009, 14:51

2

1,917

15 Aug 2009, 23:28

PETER , PAUL AND MARY EACH RECEIVED A PASSING SCORE ON HIS /

yezz

15 Aug 2009, 14:56

1

1

1,663

15 Aug 2009, 21:21

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

yezz

15 Aug 2009, 13:17

0

1,470

15 Aug 2009, 13:17

If the square root of the product of three distinct positive

yezz

11 Aug 2009, 04:53

0

1,690

11 Aug 2009, 04:53

Is a product of three integers XYZ a prime? (1) X=-Y (2) Z=1

yezz

10 Aug 2009, 10:59

2

2,290

10 Aug 2009, 22:33

w x .X c x ... _____ In the above mutiplication of the two

yezz

10 Aug 2009, 11:14

1

1,639

10 Aug 2009, 13:45

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

yezz

23 Oct 2006, 09:21

0

1,315

23 Oct 2006, 09:21

Are x and y both positive? 1. 2x-2y = 1 2. x/y >1

yezz

14 Oct 2006, 23:28

0

3,821

14 Oct 2006, 23:28

yezz

12 Oct 2006, 19:56

0

3,066

12 Oct 2006, 19:56

WHAT IS THE VALUE OF THE POSITIVE INTIGER N 1) N^4<25 2)

yezz

08 Oct 2006, 15:38

3

1,313

08 Oct 2006, 21:58

How many of the three different +ve intigers a,b,c are

yezz

26 Sep 2006, 11:24

4

1,508

27 Sep 2006, 02:03

a and be are positive integers, Is a^b>10,000? 1) a+b =

yezz

21 Sep 2006, 11:21

3

1,125

22 Sep 2006, 15:23

Is -x/(-y)(-z) -ve?? 1) x*y >0 2)xyz>0

yezz

11 Sep 2006, 10:21

6

1,772

14 Sep 2006, 10:22

Is a nonzero integer Z prime? (1) |Z|^|Z|=4 (2) |Z^Z|=Z^2

yezz

11 Sep 2006, 10:10

3

1,450

12 Sep 2006, 00:43

IS 24 A FACTOR OF N?? 1) 24 is a factor of N^2 2)24 is a

yezz

05 Sep 2006, 12:55

0

1,995

05 Sep 2006, 12:55

Is a product of three integers XYZ a prime? (1) X= Y (2) Z=1

yezz

05 Sep 2006, 09:33

9

1,926

05 Sep 2006, 10:50

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