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1
View first unread post Attachment(s) OG 12 DS#123  

Tags: Algebra,  Source: Official Guide

ssr7

3

1342

16 Apr 2011, 11:46

144144

5
Experts publish their posts in the topic
View first unread post If vmt≠0, is v^2*m^3*t^(-4)>0?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Inequalities

sstudy

7

1701

29 Jul 2014, 22:43

Bunuel

View first unread post Attachment(s) Set T is an infinite sequence of positive integers. A  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: Princeton Review

stardustsparklin

8

990

24 Sep 2007, 07:57

IrinaOK

2
Experts publish their posts in the topic
View first unread post Is x^2 greater than x-y?  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: GMAT Hacks

steilbergauf

1

216

13 May 2014, 05:47

Bunuel

6
Experts publish their posts in the topic
View first unread post If x is positive, is x > 4?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: GMAT Hacks

steilbergauf

5

410

29 May 2014, 01:13

Bunuel

2
Experts publish their posts in the topic
View first unread post What is the value of X?  

Tags: Difficulty: 700-Level,  Algebra,  Source: Magoosh

stevennu

3

1142

08 Nov 2013, 07:55

Kconfused

View first unread post Driving 1.5 times slower, Bill was late for school today.  

Tags: 

stingraybullray

2

606

18 Jun 2008, 05:25

maulikmajithia

2
Experts publish their posts in the topic
View first unread post In the decimal representation of x, where 0 < x < 1, is the  

Tags: Difficulty: Sub-600 Level,  Number Properties

stne

6

433

11 Mar 2014, 01:53

Bunuel

View first unread post Find an integer Q (1) |Q|=sqrt Q (2) Q=sqrt|Q  

Tags: 

stolyar

1

917

01 Aug 2003, 05:34

carlq

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

Tags: 

stolyar

5

1178

06 Feb 2007, 11:29

terp26

Experts publish their posts in the topic
View first unread post Find an integer N. (1) ^ =4 (2) N^4=16  

Tags: Exponents/Powers

stolyar

4

2051

16 Aug 2010, 23:05

ulm

View first unread post Find an integer F  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Algebra

stolyar

2

2179

06 Jun 2014, 01:01

WoundedTiger

View first unread post Find integers T and R. (1) T!=R (2) R!=T  

Tags: 

stolyar

6

878

30 Aug 2003, 22:55

stolyar

View first unread post Find - , where means an absolute value. (1) =0 (2) =1  

Tags: 

stolyar

2

2084

20 May 2003, 23:51

stolyar

View first unread post Find integer K (1) K=|K|! (2) K^2=|K| Post a full solution.  

Tags: 

stolyar

4

1572

19 Jun 2003, 21:53

stolyar

View first unread post Find integer D. (1) |D|!=|D|!^2 (2) |D|!=|D|!^3  

Tags: 

stolyar

1

565

02 Jun 2006, 21:53

Professor

View first unread post Is the product of integers A, B, and C even (1) A*B odd (2)  

Tags: 

stolyar

4

754

11 Jun 2006, 04:55

shahnandan

View first unread post Find a nonzero integer Z. (1) |Z|^3=3^Z (2) Z^Z=Z^3  

Tags: 

stolyar

2

1111

13 Jul 2003, 21:42

stolyar

View first unread post Find a nonzero integer R. (1) R^3=R^R (2) |R^R|=1  

Tags: 

stolyar

4

1450

20 Mar 2011, 06:47

subhashghosh

Experts publish their posts in the topic
View first unread post Is a two-digit number PQ even? (1) GCD of P and Q is 1 (2) P  

Tags: 

stolyar

5

1198

24 Apr 2007, 00:31

seofah

View first unread post n is an integer. Is n&#9516;&#9619;1 evenly divisible by 8?  

Tags: 

stolyar

2

717

05 Oct 2003, 21:10

stolyar

View first unread post E and F are integers. Find them. (1) !=2 (2) E<0  

Tags: 

stolyar

6

964

14 Aug 2003, 07:10

stolyar

View first unread post a, b, c are integers. Is (a*b*c)! even? (1) a^2-5a=-6 (2)  

Tags: 

stolyar

6

1011

15 Aug 2003, 00:52

prashant

View first unread post A, B, and C are nonnegative integers. Find an integer A. (1)  

Tags: 

stolyar

10

1682

23 Mar 2011, 23:54

IanStewart

Experts publish their posts in the topic
View first unread post Is K an integer? (1) K=P/Q, where P and Q are consequtive  

Tags: Number Properties

stolyar

9

2523

02 Dec 2010, 13:05

Bunuel

View first unread post Is integer S even? (1) 2^|S|=S^2 (2) 2^|S|=|S|  

Tags: 

stolyar

5

859

02 Jul 2004, 05:47

Guest

3
View first unread post Find F/|G|, where F and G are nonzero integers. (1) |F|=|G|  

Tags: 

stolyar

5

2177

22 Mar 2011, 20:02

Onell

View first unread post Find C+|C| (1) |C|=1 (2) C^2=sqrt C  

Tags: Absolute Values/Modules,  Number Properties

stolyar

3

1993

27 Jun 2003, 00:08

stolyar

View first unread post Is a nonzero integer Z prime? (1) |Z|^|Z|=4 (2) |Z^Z|=Z^2  

Tags: 

stolyar

8

1747

22 Mar 2011, 19:50

Onell

View first unread post Find a nonzero integer Q (1) Q is a prime root of Q^Q=Q^3  

Tags: 

stolyar

9

1241

23 Feb 2008, 08:03

vscid

View first unread post Find P. (1) |P|P||=3 (2) 2|P|=3  

Tags: 

stolyar

8

784

05 May 2006, 03:06

Dilshod

View first unread post Now many odd integers are between 101 and 502, ends being  

Tags: 

stolyar

1

1368

03 Jul 2003, 04:35

Brainless

View first unread post Find an integer X  

Tags: 

stolyar

14

886

01 Jul 2004, 23:53

mba

View first unread post Is X=Y=2? (1) X/|Y|=1 (2) |Y|+1=2  

Tags: 

stolyar

8

820

02 Jul 2004, 04:27

adnis

View first unread post Is a two-digit number PQ odd? (1) LCM of P and Q is even (2)  

Tags: 

stolyar

1

777

30 Jun 2004, 06:05

mba

1
Experts publish their posts in the topic
View first unread post a, b, and c are integers. Is a+b+c even? (1) a+b is even (2)  

Tags: 

stolyar

2

981

07 Aug 2003, 04:04

prashant

View first unread post Is the integer C positive? (1) |C3|=C (2) |C|=C^2  

Tags: 

stolyar

3

774

14 Mar 2006, 19:33

njss750

View first unread post Find the standard deviation of set X (1) all the members of  

Tags: 

stolyar

2

804

09 Jul 2004, 04:17

jpv

View first unread post Is K=|K|? (1) K is prime (2) K is even  

Tags: 

stolyar

8

577

09 Jul 2004, 04:15

jpv

View first unread post Is A+B+C=0? (1) A=-B (2) B=C  

Tags: 

stolyar

4

706

10 Jul 2004, 11:22

Guest

View first unread post Is X even? (1) X^3 + X^2 = 0 (2) X^2 + |X| = 0  

Tags: 

stolyar

8

746

25 Jun 2004, 05:43

Emmanuel

View first unread post Is X a prime number? (1) |X|=1^X (2) X=1^|X  

Tags: 

stolyar

6

470

16 Jun 2004, 05:48

Emmanuel

View first unread post M and N are integers. Find the remainder when is divided by  

Tags: 

stolyar

5

1021

04 Oct 2003, 02:33

stolyar

View first unread post a and b are positive numbers. Is a>b? (1) ax>bx (2)  

Tags: 

stolyar

2

1218

20 Jul 2003, 09:04

stolyar

View first unread post X, Y, and Z are all nonzero numbers. Find the value of  

Tags: 

stolyar

2

1623

20 Jul 2003, 19:13

RK73

4
Experts publish their posts in the topic
View first unread post Find integer W. (1) W is a prime solution of (|W|)!=|W| (2)  

Tags: Difficulty: 700-Level,  Absolute Values/Modules

stolyar

7

2094

27 Nov 2013, 07:20

Bunuel

View first unread post 1/X+1/Y=36/323. Find X-Y. (1) X and Y are primes (2)  

Tags: 

stolyar

7

1635

23 Jul 2003, 05:29

Konstantin Lynov

View first unread post (X^3)*(Y^4)=5000. Find Y. (1) X and Y are integers (2) Y>0  

Tags: 

stolyar

4

1110

20 Jul 2003, 08:25

toujours28

View first unread post Find an integer R. (1) (|R|)!=1 (2) |R|=R  

Tags: 

stolyar

1

1383

28 Jun 2003, 22:07

stolyar

View first unread post A certain shipment of identical cans of soup can be packed  

Tags: 

stolyar

2

1238

21 Jul 2003, 08:41

mciatto

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