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View first unread post If the units digit of the three-digit positive integer k is  

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NEWKID

2

661

06 Nov 2004, 09:48

PracticeMore

View first unread post In quadrilateral WXYZ, is XY perpendicular to YZ? (1) WXY is  

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nzgmat

2

864

06 Nov 2004, 09:05

Paul

View first unread post Q6: A box contains 10 light bulbs, fewer than half of which  

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maitri_mehta

2

562

06 Nov 2004, 04:49

Dan

View first unread post If x and y are positive integers, is xy evenly divisible by  

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batliwala

2

953

01 Nov 2004, 09:52

Anna_Rama

View first unread post For x and y integers, is xy even? (1) x2 + y2 is odd. (2) x  

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ninomoi

2

713

29 Oct 2004, 11:15

ninomoi

View first unread post First of all, this is a terrific forum. Good discussions.  

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scoobee

2

862

21 Oct 2004, 13:12

Guest

View first unread post The mean of 5 numbers is 6, is it deviation bigger than 10?  

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Antmavel

2

661

18 Oct 2004, 17:10

Antmavel

View first unread post In a convenience store in a certain year, the average  

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tyagel

2

1617

18 Oct 2004, 15:26

tyagel

View first unread post If mn not = 0, what is the ratio of m to n^2? A: The ratio  

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nzgmat

2

536

15 Oct 2004, 07:19

nzgmat

View first unread post If x is an integer, is x even? (1) ax is even, where a is an  

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scoobee

2

605

14 Oct 2004, 03:13

Guest

View first unread post If x and y are positive, is x^3 > y? (1) x^1/2 > y (2)  

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linker

2

536

03 Oct 2004, 08:23

myfrankenstein

View first unread post If @represents one of the operations +,-and *,is  

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drdas

2

483

01 Oct 2004, 14:07

myfrankenstein

View first unread post IS p < 0? 1) p + 6 < |p| 2) p^2 - p > p^2 Thanks  

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subrac

2

634

27 Sep 2004, 19:36

subrac

View first unread post Q3: Is the standard deviation of the salaries of Company Y s  

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saurya_s

2

609

25 Sep 2004, 15:49

twixt

View first unread post A business bought r typewriters at $100 each and s  

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gmatmath

2

998

25 Sep 2004, 08:39

twixt

View first unread post Are k/4, z/3 and r/2 increasing ? 1) 3<z<4 2)  

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tzolkin

2

739

24 Sep 2004, 14:34

twixt

View first unread post if the positive integer 'a' is a factor of 24, s a^2 a  

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subrac

2

715

22 Sep 2004, 22:16

ywilfred

View first unread post X<5? 1. |x-5|>0 2. x^2 + x <5  

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marine

2

567

20 Sep 2004, 19:46

ywilfred

View first unread post If the total cost of a housing project with f units is  

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venksune

2

570

20 Sep 2004, 01:59

Dookie

View first unread post I brought the Math problem collection from GMAT CLUB and one  

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rahul

2

887

18 Sep 2004, 10:18

hardworker_indian

View first unread post Is the remainder of x/8 same as that of y/8? A Remainder of  

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mba4me

2

675

18 Sep 2004, 02:24

twixt

View first unread post Is 3x-5y=? (1) 1/0.5x - 1/0.3y = 1/4 (2) 1/0.3x - 1/0.5y =  

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mba4me

2

647

17 Sep 2004, 18:07

ninomoi

View first unread post What is the value of the integer X? (1) X^2 = 9. (2) X is a  

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saurya_s

2

462

17 Sep 2004, 11:39

Paul

View first unread post If k,m, and t are positive integers and k/6+m/4=t/12 , do t  

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falcor

2

591

16 Sep 2004, 07:47

hardworker_indian

View first unread post Rectangle ABCD is inscribled in a circle ,what is the radius  

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mba4me

2

677

13 Sep 2004, 12:36

Alex_NL

View first unread post Of the 60 animals on a certain farm, 2/3 are either pigs or  

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mba4me

2

785

12 Sep 2004, 09:45

mba4me

View first unread post R, S are an even integer. Asked R^ (1/2) * S^ (1/2) whether  

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marine

2

536

11 Sep 2004, 21:50

ywilfred

View first unread post is xy positive? (1) (x-y)^2 = 8 (2) (x+y)^2 = 10  

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gmatblast

2

560

11 Sep 2004, 21:47

sdanquah

View first unread post If x and y are positive integers such that x = 8y+12, what  

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ywilfred

2

648

11 Sep 2004, 07:16

Guest

View first unread post Of the 4800 voters who voted for or against Resolution K  

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ywilfred

2

781

11 Sep 2004, 07:02

hardworker_indian

View first unread post Zigfield bought his car using M% of his bank savings. He  

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jimishg

2

410

10 Sep 2004, 12:55

sdanquah

View first unread post What's the remainder of 2^x divided by 10? (1)x is an even  

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chunjuwu

2

442

10 Sep 2004, 07:55

mallelac

View first unread post If k is a positive integer, is k the square of an integer?  

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mba4me

2

673

10 Sep 2004, 07:25

mallelac

View first unread post Why iam unable to attach files??  

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crackgmat750

2

473

09 Sep 2004, 22:44

Praetorian

View first unread post m and n are integers, is m^n an integer? 1) n^m is positive  

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anuramm

2

779

09 Sep 2004, 04:33

stuti

View first unread post Q: 3X-5Y=? 1) X/0.5 C Y/0.3=20 2) X/0.3-Y/0.5=13 Thanks  

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anuramm

2

587

07 Sep 2004, 16:41

hardworker_indian

View first unread post DS: P is the positive integer, Is P a prime number? 1. P+3  

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marine

2

617

07 Sep 2004, 11:26

Alex_NL

View first unread post Is X>Y? (a) X^2 > 2Y (b) X^3>Y^4  

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marine

2

629

07 Sep 2004, 01:01

ywilfred

View first unread post If x and y are integers and xy<>0, what is the  

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chunjuwu

2

531

06 Sep 2004, 08:01

Alex_NL

View first unread post vmt <>0 IS v^2 x m^3 x t^-4 >0 1. m > v^2 2. m  

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damit

2

471

05 Sep 2004, 16:08

damit

View first unread post What is the area of the rectangular surface that has length  

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dushver

2

497

03 Sep 2004, 04:20

Alex_NL

View first unread post What is the Greatest Common Divisor of positive integers m  

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Guest

2

647

03 Sep 2004, 00:13

Alex_NL

View first unread post Attachment(s) DS Geometry - Kaplan CD 2003 - Answer Error ???  

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Antmavel

2

777

23 Aug 2004, 23:51

Antmavel

View first unread post If x and y are positive, is 3x > 7y? (1) x > y + 4 (2)  

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chunjuwu

2

720

17 Aug 2004, 08:01

chunjuwu

View first unread post Attachment(s) See attachment. <ABD=45 <ADC=60 What is the length of  

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mirhaque

2

474

07 Aug 2004, 07:40

hardworker_indian

View first unread post X, Y and Z are three positive prime integers  

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saurya_s

2

626

05 Aug 2004, 07:15

ian7777

View first unread post DS- sum of 11 consecutive integers  

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saurya_s

2

662

02 Aug 2004, 05:35

ian7777

View first unread post Palm Pilot A, B, C, D, and E are airline pilots with very  

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rahul

2

881

26 Jul 2004, 22:49

mallelac

View first unread post A 1/5 B 2/3 C 1/10 D 3/4 E 1/30 F 1/6 The chart above  

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boksana

2

673

16 Jul 2004, 22:21

K_s_r

View first unread post What is the probability that events A and B both occur? (1)  

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Bhai

2

760

16 Jul 2004, 12:09

DaveforMBA

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