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GMAT Data Sufficiency (DS)

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5
Experts publish their posts in the topic
View first unread post Attachment(s) In the xy-plane, region A consists of all the points (x,y)  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Inequalities

josemnz83

8

1136

28 Mar 2014, 14:32

jlgdr

5
Experts publish their posts in the topic
View first unread post If a, b, and c are positive integers, is it true that a·b is  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: Economist GMAT Tutor

goodyear2013

4

632

23 Jul 2014, 03:16

niyantg

5
Experts publish their posts in the topic
View first unread post The numbers X and Y are not integers. The value of x is  

Tags: Difficulty: 700-Level,  Arithmetic

sam2010

4

1467

27 Oct 2014, 01:20

Bunuel

5
Experts publish their posts in the topic
View first unread post Is P + Q > R + S ?  

Tags: Difficulty: 700-Level,  Inequalities

paam0101

7

2655

01 Apr 2015, 23:42

Temurkhon

5
View first unread post Data sufficency Number properties  

Tags: Exponents/Powers,  Number Properties

Bull78

4

1280

09 Jul 2010, 19:17

Bull78

5
View first unread post Is x^(k+1) > x^k?  

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

alphonsa

3

516

18 Aug 2014, 23:03

WoundedTiger

5
Experts publish their posts in the topic
View first unread post If r is not equal to 0, is r^2/|r| < 1? (1) r > -1 (2)  

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

kylexy

8

4246

06 Nov 2014, 00:36

Temurkhon

5
Experts publish their posts in the topic
View first unread post What is the value of a two-digit positive integer n, where i  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties

fozzzy

5

1182

24 Mar 2015, 00:55

bumpbot

5
Experts publish their posts in the topic
View first unread post Attachment(s) There are three circles, with radii 2, 4 and 5, respectively  

Tags: Difficulty: 600-700 Level,  Geometry

guerrero25

6

1233

05 Nov 2013, 10:07

Bunuel

5
Experts publish their posts in the topic
View first unread post If n is a four-digit positive integer, then what is the tens  

Tags: Difficulty: 700-Level,  Number Properties

fozzzy

6

953

18 Sep 2014, 04:41

bumpbot

5
Experts publish their posts in the topic
View first unread post What is the difference of the integers m and n ?  

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

guerrero25

8

1088

21 Jan 2014, 05:18

gmatprav

5
Experts publish their posts in the topic
View first unread post A certain IT department of fewer than 15 people hires coders  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Princeton Review

Alterego

10

2156

07 Apr 2015, 20:55

VeritasPrepKarishma

5
View first unread post No wonder Federer lost in his Olympic tennis final, he  

Tags: Difficulty: 700-Level,  Arithmetic,  Word Problems

EvaJager

14

1929

23 Jul 2013, 23:56

kalcee

5
Experts publish their posts in the topic
View first unread post A certain salesman's yearly income is determined by a base  

Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Source: Manhattan GMAT

GMATD11

5

2311

19 May 2015, 05:45

Bunuel

5
Experts publish their posts in the topic
View first unread post Is |x| < 1 ?  

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

Reni

1

562

31 Jul 2014, 09:32

Bunuel

5
Experts publish their posts in the topic
View first unread post If a, b, and c are integers and ac + b is odd, is b odd?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Veritas Prep

emmak

4

1244

28 Aug 2014, 21:28

bumpbot

5
Experts publish their posts in the topic
View first unread post In a certain senior class, 72 percent of the male students  

Tags: Difficulty: 700-Level,  Word Problems,  Source: GMAT Prep

marcusaurelius

10

1569

12 Oct 2013, 16:04

Bunuel

5
Experts publish their posts in the topic
View first unread post Attachment(s) What is the perimeter of the triangle in the figure above?  

Tags: Difficulty: 700-Level,  Geometry,  Source: Veritas Prep

WoundedTiger

2

780

23 Jan 2015, 04:02

b2bt

5
View first unread post If Danielle ran a race at a constant speed, at what time did  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: Grockit

fozzzy

5

1161

03 Apr 2015, 07:16

adityadon

5
Experts publish their posts in the topic
View first unread post Attachment(s) If p and n are positive integers and p > n, what is the rema  

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

LM

6

3094

09 Aug 2013, 08:07

TGC

5
Experts publish their posts in the topic
View first unread post Attachment(s) If x < p < q < y. Is |q - x| < |q - y|?  

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

jamifahad

13

3110

29 May 2014, 05:48

jlgdr

5
Experts publish their posts in the topic
View first unread post Attachment(s) Is root(5-x)^2=5-x?  

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

burnttwinky

10

1816

16 Jun 2015, 15:40

bumpbot

5
Experts publish their posts in the topic
View first unread post Attachment(s) If m and n are nonzero integers, is m/n an integer?  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Number Properties

divanshuj

8

3890

14 Feb 2015, 12:27

EMPOWERgmatRichC

5
Experts publish their posts in the topic
View first unread post A combined of 55 light bulbs are stored in two boxes; of  

Tags: Difficulty: 600-700 Level,  Word Problems

DeeptiM

6

3642

05 Jan 2015, 04:32

Bunuel

5
Experts publish their posts in the topic
View first unread post What is the value of the two-digit number TU  

Tags: Difficulty: 700-Level,  Number Properties,  Source: 800 Score

fireinbelly

4

1154

02 Jan 2015, 03:02

bumpbot

5
Experts publish their posts in the topic
View first unread post Is x = y?  

Tags: Difficulty: 700-Level,  Algebra

peacewarriors

6

570

09 Jul 2014, 02:24

Bunuel

5
Experts publish their posts in the topic
View first unread post If 2/5 of the students at College C are business majors, wha  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: GMAT Prep

Stiv

11

2108

01 Jul 2015, 11:11

bumpbot

5
Experts publish their posts in the topic
View first unread post If n is a prime number greater than 2, is 1/x > 1?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: Manhattan GMAT

emmak

14

1356

01 Nov 2014, 07:51

Bunuel

5
Experts publish their posts in the topic
View first unread post If P and Q represent the hundreds and tens digits, ..x=8PQ2.  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: Economist GMAT Tutor

goodyear2013

8

916

12 Aug 2014, 05:58

Bunuel

5
Experts publish their posts in the topic
View first unread post Quadrilateral ABCD is a rhombus and points C, D, and E are  

Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT

vscid

3

1417

13 Oct 2013, 15:05

Bunuel

5
Experts publish their posts in the topic
View first unread post If 20 percent of the members in club A are members of club B also,  

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

getzgetzu

6

1477

18 Jun 2015, 23:37

Bunuel

5
Experts publish their posts in the topic
View first unread post Attachment(s) If -2x>3y, is x negative  

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

YTT

7

3013

17 Jul 2014, 04:40

Bunuel

5
Experts publish their posts in the topic
View first unread post Attachment(s) In triangle JKL shown above, B divides side KL in such a way  

Tags: Difficulty: 700-Level,  Geometry

smyarga

3

863

27 Mar 2014, 03:57

riskietech

5
Experts publish their posts in the topic
View first unread post If the terms of a sequence are t1, t2, t3, . . . , tn, what  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Sequences

bigsteel79

7

5659

10 Aug 2014, 07:54

bumpbot

5
Experts publish their posts in the topic
View first unread post Is positive integer n – 1 a multiple of 3?  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: Manhattan GMAT

ShreeCS

5

2333

04 Sep 2014, 02:56

unceldolan

5
Experts publish their posts in the topic
View first unread post If 90/k is an integer, is k an integer?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Princeton Review

enigma123

10

1006

18 Jun 2015, 23:44

Bunuel

5
Experts publish their posts in the topic
View first unread post If 2 different representatives are to be selected at random  

Go to page: 1, 2, 3, 4 Tags: Difficulty: 700-Level,  Probability

chunjuwu

65

9109

09 Dec 2009, 08:08

zaarathelab

5
Experts publish their posts in the topic
View first unread post Is |x – y| > |x – z|?  

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

raghuraoram

13

3705

18 Jun 2015, 06:59

bumpbot

5
Experts publish their posts in the topic
View first unread post What is the value of |y − 1| ?  

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

doe007

11

1375

31 Mar 2014, 22:54

WoundedTiger

5
Experts publish their posts in the topic
View first unread post If x 0, is x^2 / |x| < 1?  

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

zaarathelab

12

2417

09 Jun 2015, 22:13

EMPOWERgmatRichC

5
View first unread post What is the probability that there is exactly 1 defective  

Tags: Difficulty: 600-700 Level,  Probability

summer101

2

1235

11 Jul 2014, 04:26

bumpbot

5
Experts publish their posts in the topic
View first unread post There are 19 batters on a baseball team. Every batter bats  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Manhattan GMAT

skamal7

4

1206

09 Apr 2015, 05:03

bumpbot

5
Experts publish their posts in the topic
View first unread post In the infinite sequence S, where S1 = 25, S2 = 125, S3 =  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Sequences

guygmat

11

2010

02 Jul 2015, 03:09

bumpbot

5
Experts publish their posts in the topic
View first unread post If x is a positive number less than 10, is z greater than th  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Prep

rianah100

16

3092

24 Feb 2015, 11:32

Bunuel

5
Experts publish their posts in the topic
View first unread post Is rst = 1?  

Tags: Difficulty: 600-700 Level,  Algebra

sudhagar

6

4700

07 Nov 2013, 01:10

Bunuel

5
Experts publish their posts in the topic
View first unread post If A and C are points in a plane, C is the center of circle  

Tags: Difficulty: 700-Level,  Geometry,  Source: Princeton Review

macjas

3

2177

06 Jan 2015, 03:51

bumpbot

5
Experts publish their posts in the topic
View first unread post If set N contains only consecutive positive integers, what  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems

christoph

10

1383

19 Dec 2013, 10:04

stne

5
Experts publish their posts in the topic
View first unread post Nina and Teri are playing a dice game. Each girl rolls a  

Tags: Difficulty: 700-Level,  Arithmetic

ctrlaltdel

8

2995

31 Jul 2014, 06:01

bumpbot

5
View first unread post Is the intersection of two lines x + y = 8 and 4y - 4x=16 in  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: Princeton Review

daviesj

8

1611

28 Dec 2013, 21:41

stne

5
Experts publish their posts in the topic
View first unread post In the equation x^2+bx+c=0, b and c are constants, and x is  

Tags: Difficulty: 700-Level,  Algebra,  Source: Economist GMAT Tutor

idinuv

1

1641

06 Mar 2014, 23:07

Bunuel

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