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GMAT Data Sufficiency (DS)

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10
Experts publish their posts in the topic
View first unread post If x is positive, what is the value of |x – 3| – 2|x – 4| +  

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

emmak

11

1742

01 Sep 2014, 09:29

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

1140

31 Mar 2014, 22:54

WoundedTiger

17
Experts publish their posts in the topic
View first unread post If a, b, and c are integers such that 0 < a < b < c < 10, is  

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

emmak

11

1758

09 Aug 2014, 10:53

bumpbot

10
Experts publish their posts in the topic
View first unread post 16 horses can haul a load of lumber in 24 minutes. 12 horses  

Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: Veritas Prep

daviesj

11

1859

25 Jun 2014, 21:04

VeritasPrepKarishma

19
Experts publish their posts in the topic
View first unread post Is the standard deviation of the numbers X, Y and Z equal to  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: GMAT Prep

fozzzy

11

2609

13 May 2014, 04:47

bumpbot

27
Experts publish their posts in the topic
View first unread post Is (7x)^1/2 an integer?  

Tags: Difficulty: 700-Level,  Number Properties,  Roots,  Source: Kaplan

alex1233

11

2691

15 Apr 2014, 07:09

Bunuel

10
Experts publish their posts in the topic
View first unread post If n is a positive integer, is the value of b - a at least  

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

Walkabout

11

2500

12 Aug 2014, 01:55

Bunuel

1
Experts publish their posts in the topic
View first unread post Attachment(s) If set B is a subset of Set A, how many elements are in set  

Tags: Poor Quality

anon1

11

1813

25 Jan 2013, 23:41

PrashantPonde

11
Experts publish their posts in the topic
View first unread post If p1 and p2 are the populations and r1 and r2 are the  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: Official Guide

Bunuel

11

2922

31 Jul 2014, 07:43

Temurkhon

1
Experts publish their posts in the topic
View first unread post Is x a negative number?  

Tags: Difficulty: Sub-600 Level,  Inequalities,  Source: Official Guide

Bunuel

11

3357

10 Jan 2014, 06:57

aeglorre

4
Experts publish their posts in the topic
View first unread post If r, s, and t are all positive integers, what is the  

Tags: Difficulty: 600-700 Level,  Remainders,  Source: Manhattan GMAT

jcmorales2012

11

3680

13 Jun 2014, 03:13

PerfectScores

5
Experts publish their posts in the topic
View first unread post If p is the perimeter of rectangle Q, what is the value of p  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Official Guide

Bunuel

11

3454

09 Jan 2014, 10:26

aeglorre

1
View first unread post Attachment(s) What is the area of circle passing points A, B & C (in the  

Tags: Difficulty: 700-Level,  Geometry

cyberjadugar

11

1394

17 Sep 2013, 07:21

obs23

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

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

Bunuel

11

4105

23 Jul 2012, 06:41

thevenus

6
Experts publish their posts in the topic
View first unread post At a particular moment, a restaurant has x biscuits and y  

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

Stiv

11

6125

17 Oct 2013, 23:13

honchos

4
Experts publish their posts in the topic
View first unread post If x is a positive number less than 10, is z less than the  

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

metallicafan

11

1833

29 Apr 2014, 21:03

agavaqif

9
Experts publish their posts in the topic
View first unread post Is A + B + C even?  

Tags: Difficulty: 700-Level,  Number Properties

catty2004

11

3635

09 Aug 2014, 22:10

bumpbot

1
Experts publish their posts in the topic
View first unread post Is x between 0 and 1?  

Tags: Difficulty: 600-700 Level,  Inequalities

enigma123

11

2400

17 Jul 2012, 07:16

Bunuel

19
Experts publish their posts in the topic
View first unread post If x and y are positive integers is y odd?  

Tags: Difficulty: 700-Level,  Algebra,  Number Properties,  Source: Manhattan GMAT

devinawilliam83

11

4961

13 Feb 2014, 03:40

VeritasPrepKarishma

7
Experts publish their posts in the topic
View first unread post If 2 different representatives are to be selected at random  

Tags: Difficulty: 600-700 Level,  Probability

sagarsabnis

11

613

03 Jul 2014, 05:17

Bunuel

7
Experts publish their posts in the topic
View first unread post In Garfield School, 250 students participate in debate or  

Tags: Difficulty: 700-Level,  Overlapping Sets

enigma123

11

2124

30 Jan 2014, 05:32

gmatprav

16
Experts publish their posts in the topic
View first unread post For the students in class A, the range of their heights is r  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Word Problems,  Source: GMAT Prep

BANON

11

5698

27 Mar 2014, 08:52

bumpbot

7
Experts publish their posts in the topic
View first unread post If S is the infinite sequence S1=9 S2=99 S3=999 SK=10^k-1  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Sequences,  Source: Official Guide

morya003

11

3405

21 Jun 2014, 03:05

Bunuel

4
Experts publish their posts in the topic
View first unread post The sum of n consecutive positive integers is 45. What is  

Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Source: Manhattan GMAT

enigma123

11

3121

19 May 2013, 02:18

Bunuel

2
Experts publish their posts in the topic
View first unread post If x>1 and y>1, is x<y? (1) x^2/(xy+x)<1 (2) xy/(y^2-y)<1  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: GMAT Paper Tests

Baten80

11

2507

16 Sep 2014, 23:12

Bunuel

4
Experts publish their posts in the topic
View first unread post If m is divisible by 3, how many prime factors does m have?  

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

LM

11

2166

18 Feb 2014, 05:12

jlgdr

23
Experts publish their posts in the topic
View first unread post In the sequence shown, a_n=a_(n-1)+k, where 2<=n<=15 and k  

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

mushyyy

11

4460

03 Nov 2013, 01:59

fozzzy

8
Experts publish their posts in the topic
View first unread post What is the remainder when the positive integer n is divided  

Tags: Difficulty: 600-700 Level,  Remainders,  Source: GMAT Prep

andresfigue

11

4711

04 Jul 2013, 19:07

VeritasPrepKarishma

2
View first unread post Let ] represent the average of the greatest integer less  

Tags: Difficulty: Sub-600 Level,  Functions and Custom Characters,  Source: Knewton

akhileshgupta05

11

1405

29 Sep 2011, 12:11

martie11

Experts publish their posts in the topic
View first unread post Two giant identical poles have been planted in the ground.  

Tags: Arithmetic,  Source: Other - Please specify

mohan514

11

1088

14 Sep 2011, 19:27

mohan514

16
Experts publish their posts in the topic
View first unread post If a and b are both positive integers, is b^(a+1) - ba^b  

Tags: Difficulty: 700-Level,  Algebra,  Number Properties,  Source: Manhattan GMAT

Warlock007

11

3833

27 Aug 2014, 10:50

bumpbot

3
Experts publish their posts in the topic
View first unread post If Jim earns x dollars per hour, it will take him 4 hours to  

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

mojorising800

11

2275

12 Oct 2013, 10:20

Bunuel

6
Experts publish their posts in the topic
View first unread post Given the ascending set of positive integers {a, b, c, d, e,  

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

siddhans

11

3502

09 Mar 2014, 19:55

tarunktuteja

2
View first unread post If set S consists of the positive integers w, x, y, and z,  

Tags: Statistics and Sets Problems,  Source: Other - Please specify

dreambeliever

11

1174

06 Jun 2011, 02:30

amit2k9

13
Experts publish their posts in the topic
View first unread post For a certain exam, was the standard deviation of the scores  

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

gmat1220

11

2621

25 Jun 2014, 01:47

bumpbot

6
View first unread post Attachment(s) How many members of a certain country club play both squash  

Tags: Difficulty: Sub-600 Level,  Overlapping Sets,  Source: Veritas Prep

skbjunior

11

1868

13 Oct 2013, 06:11

jlgdr

2
View first unread post Data Sufficiency: Is P-1 always even? 1) P is prime. 2)P=  

Tags: Source: GMAT Club Tests

chethanjs

11

1012

11 Apr 2011, 05:59

lawschoolsearcher

11
Experts publish their posts in the topic
View first unread post n is an integer greater than or equal to 0. The sequence tn  

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

Onell

11

2878

07 Jul 2014, 07:55

sagnik2422

4
Experts publish their posts in the topic
View first unread post If x and y are prime numbers, what is the value of |x-y|?  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: GMAT Club Tests

banksy

11

1551

11 Oct 2013, 11:57

Bunuel

3
Experts publish their posts in the topic
View first unread post If x and y are positive integers and x is a multiple of y,  

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

banksy

11

4421

28 Nov 2013, 01:59

bumpbot

1
Experts publish their posts in the topic
View first unread post A certain group of car dealerships agreed to donate x dollar  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

GMATD11

11

3197

02 Jul 2013, 03:16

Bunuel

2
Experts publish their posts in the topic
View first unread post Is |a| > |b|?  

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

ajit257

11

3007

18 Dec 2013, 11:44

PiyushK

4
Experts publish their posts in the topic
View first unread post If m is an integer, is m odd?  

Tags: Difficulty: 600-700 Level,  Number Properties

psirus

11

2465

24 May 2013, 03:21

Bunuel

15
Experts publish their posts in the topic
View first unread post If x is an integer, what is the sum of all distinct positive  

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

nades09

11

3165

27 Jul 2014, 20:26

VeritasPrepKarishma

2
Experts publish their posts in the topic
View first unread post The perimeter of a rectangular garden is 360 feet. What is  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Official Guide

niheil

11

2225

08 Nov 2012, 00:30

catennacio

14
Experts publish their posts in the topic
View first unread post Attachment(s) Guests at a recent party ate a total of fifteen hamburgers.  

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

kairoshan

11

7153

14 Sep 2014, 14:54

bumpbot

Experts publish their posts in the topic
View first unread post If in triangle ABC angle ABC is the largest and point D lies  

Tags: Difficulty: 600-700 Level,  Geometry

reg123456

11

2250

18 Feb 2014, 00:31

Bunuel

7
Experts publish their posts in the topic
View first unread post In what ratio should Solution 1 and Solution 2 be mixed to  

Tags: Difficulty: 600-700 Level,  Mixture Problems

udaymathapati

11

2919

24 Jul 2014, 04:24

bumpbot

7
Experts publish their posts in the topic
View first unread post K is a set of integers such that if the integer r is in K,  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: GMAT Prep,  Source: Official Guide

dkverma

11

4597

18 May 2014, 09:49

gmatkum

8
Experts publish their posts in the topic
View first unread post How many different prime numbers are factors of the positive  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: GMAT Prep

xyzgmat

11

3265

17 Jul 2014, 17:19

bumpbot

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