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GMAT Data Sufficiency (DS)

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View first unread post If the square root of the product of three distinct positive  

Tags: Roots

yezz

5

722

11 Aug 2009, 03:53

gulatin2

View first unread post If x and y are positive, what's the value of x? 1. 200% of x  

Tags: Algebra

yezz

7

620

10 Aug 2009, 21:28

Economist

View first unread post If x and y are integers between 10 and 99, inclusive, is (x  

Tags: Arithmetic,  Number Properties

yezz

5

1252

02 Sep 2009, 08:02

barakhaiev

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

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yezz

6

606

14 Sep 2006, 09:22

yezz

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

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yezz

9

689

23 Oct 2006, 08:21

HongHu

View first unread post if denotes the greatest integer les than or equal to x, is =  

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

yezz

5

1425

16 Jul 2011, 09:41

anordinaryguy

View first unread post w x .X c x ... _____ In the above mutiplication of the two  

Tags: Arithmetic,  Number Properties

yezz

1

630

10 Aug 2009, 12:45

rs2010

Experts publish their posts in the topic
View first unread post if x and y are negative numbers, is x<y  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities,  Source: GMAT Club Tests

yezz

1

867

15 May 2013, 08:11

Bunuel

7
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View first unread post Is x > 0?  

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

yezz

12

1799

23 Nov 2014, 04:48

Bunuel

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

Tags: Geometry

yezz

2

816

15 Aug 2009, 22:28

samrus98

3
View first unread post Given that a>1 and b>1. Is (a^x)(b^y)<1? (1)  

Tags: Algebra,  Exponents/Powers,  Inequalities

yezz

3

974

31 Jan 2012, 07:43

metallicafan

View first unread post Are x and y both positive? 1. 2x-2y = 1 2. x/y >1  

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yezz

19

2770

14 Oct 2006, 22:28

ivymba

1
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View first unread post PETER , PAUL AND MARY EACH RECEIVED A PASSING SCORE ON HIS /  

Tags: Statistics and Sets Problems

yezz

1

639

15 Aug 2009, 20:21

walker

36
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View first unread post Is |x| < 1? (1) |x + 1| = 2|x - 1| (2) |x - 3| 0  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities

yezz

32

10321

21 Oct 2014, 05:25

Bunuel

View first unread post if n is a +ve intiger and r is the remainder when (n-1)(n+1)  

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yezz

6

709

07 Sep 2006, 11:57

yezz

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View first unread post what is (x^3 + y^3 + z^3) / xyz  

Tags: Difficulty: 700-Level,  Algebra,  Source: GMAT Club Tests

yezz

1

578

16 May 2013, 06:39

Bunuel

View first unread post xyz <> 0, is x (y + z) = 0? (1) y + z = y + z (2) x +  

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yezz

2

364

23 Oct 2006, 11:07

mukeshnathani

View first unread post Is x negative? 1) x^3(1-x^2)<0 2) x^2-1<0  

Tags: Arithmetic,  Number Properties

yezz

4

896

18 Aug 2009, 13:04

yezz

View first unread post WHAT IS THE VALUE OF THE POSITIVE INTIGER N 1) N^4<25 2)  

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yezz

3

410

08 Oct 2006, 20:58

asaf

View first unread post Is x negative? 1) x^3(1-x^2)<0 2) x^2-1<0  

Tags: Algebra,  Exponents/Powers

yezz

1

733

16 Aug 2009, 03:54

Economist

2
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View first unread post If a > b > c > 0, is c < 3 ?  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities

yezz

7

1605

12 Aug 2014, 03:04

Bunuel

4
Experts publish their posts in the topic
View first unread post If ab/cd < 0 , is bc > ad (1) cd > ab (2) b < c < 0  

Tags: Difficulty: 700-Level,  Inequalities

yezz

8

2947

04 Apr 2014, 23:25

email2vm

1
View first unread post If x and y are positive real numbers, is x > y?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Arithmetic,  Fractions/Ratios/Decimals,  Inequalities

yezz

5

1749

31 Jul 2011, 11:38

144144

View first unread post mv<pv<0...... is v>0 1) m<p 2)m<0  

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yezz

3

598

21 Sep 2008, 10:17

yezz

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

Tags: Absolute Values/Modules,  Inequalities

yezz

5

866

16 Aug 2009, 21:38

Economist

View first unread post for set (x,x,y,y,y,y) . Is the mean > the median??? 1)  

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yezz

8

975

13 Aug 2006, 12:25

yezz

View first unread post Attachment(s) Is n negative?  

Tags: Difficulty: 700-Level,  Inequalities

yezz

7

565

26 Apr 2013, 09:38

pshivraj

1
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View first unread post If n > 0, which is greater, 20 percent of n or 10 percent of  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems

yezz

4

771

27 Apr 2013, 03:41

yezz

2
View first unread post When positive integer n is divided by 3, the remainder is 2;  

Tags: Difficulty: 700-Level,  Remainders,  Source: GMAT Prep

yezz

9

1174

09 Nov 2013, 06:51

bumpbot

View first unread post How many of the three different +ve intigers a,b,c are  

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yezz

4

628

27 Sep 2006, 01:03

yezz

View first unread post IF 500 is the closest multiple of 100 to x and 400 is the  

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yezz

3

474

05 Sep 2006, 07:55

haas_mba07

View first unread post IS 24 A FACTOR OF N?? 1) 24 is a factor of N^2 2)24 is a  

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yezz

9

480

05 Sep 2006, 11:55

haas_mba07

View first unread post If x and y are integers between 10 and 99, inclusive, is (x  

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yezz

4

465

05 Sep 2006, 07:14

BG

View first unread post If n is not equal to 0, is |n| < 4 ? (1) n^2 > 16 (2)  

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yezz

14

897

17 Sep 2007, 12:36

GMATBLACKBELT

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

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yezz

9

465

05 Sep 2006, 09:50

yezz

View first unread post if x and y are intigers is x^y * y^-x = 1?? 1) x^x > y 2)  

Go to page: 1, 2 Tags: 

yezz

20

1185

17 Sep 2006, 11:00

netskater

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

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yezz

3

430

22 Sep 2006, 14:23

yezz

4
Experts publish their posts in the topic
View first unread post Is r = s ?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Source: 800 Score

yezz

7

976

15 May 2014, 08:52

bumpbot

4
View first unread post Does the rectangle have an area less than 30?  

Tags: Difficulty: 600-700 Level,  Geometry

yezz

7

1252

09 Jan 2010, 22:47

uglynakedguy

77
Experts publish their posts in the topic
View first unread post Attachment(s) In triangle ABC, point X is the midpoint of side AC and  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Geometry,  Source: Official Guide

yezz

26

13896

08 Oct 2014, 16:42

evan85

25
Experts publish their posts in the topic
View first unread post If A<Y<Z<B, is |Y-A|< |Y-B|?  

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

yezz

13

5356

06 Dec 2013, 20:52

TooLong150

View first unread post From the list of 10 consecutive odd integers >  

Tags: Statistics and Sets Problems

yezz

3

1221

19 Sep 2009, 04:40

barakhaiev

View first unread post Attachment(s) DS - Principal/interest  

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yb

2

509

16 Dec 2005, 10:30

yb

View first unread post Attachment(s) DS Mean  

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yb

1

709

15 Dec 2005, 16:53

ps_dahiya

2
Experts publish their posts in the topic
View first unread post If x is an integer, is 9^x + 9^(-x) = b ?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers

yb

4

908

19 Aug 2014, 21:35

VeritasPrepKarishma

View first unread post When positive integer n is divided by 3, the remainder is 2;  

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yb

4

779

10 Dec 2005, 13:24

rianah100

View first unread post In a certain year, the difference between Mary's and Jim's  

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yaron

2

691

31 Aug 2005, 11:04

rthothad

7
Experts publish their posts in the topic
View first unread post Attachment(s) If ab≠0 and points (-a,b) and (-b,a) are in the same  

Go to page: 1 ... 5, 6, 7 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Prep

yaron

134

4181

15 Aug 2011, 11:20

tt2011

View first unread post If 500 is the multiple of 100 that is closest to x and 400  

Tags: 

yaron

1

593

28 Aug 2005, 09:45

qpoo

View first unread post If x is a positive integer, is Sqrt(x) an integer? (1) Sqrt  

Tags: Source: Official Guide

yaron

2

558

14 Aug 2005, 11:33

yaron

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