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GMAT Data Sufficiency (DS)

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148
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

4

23203

28 Dec 2016, 08:49

bumpbot

495
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View first unread post DS Question Directory by Topic and Difficulty  

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144969

07 Mar 2012, 07:58

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Topics

4
View first unread post What is the value of m?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Source: Economist GMAT Tutor

nechets

1

1157

06 Dec 2013, 11:10

mau5

1
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View first unread post If r, s, t are different 1-digit positive integer and (ab) is defined  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Math Revolution

MathRevolution

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322

25 Sep 2016, 06:07

0ld

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View first unread post What is x?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Source: Manhattan GMAT

selfishmofo

1

1154

12 Nov 2013, 01:17

Bunuel

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View first unread post If y and x are positive integers, is y divisible by 3?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Other - Please specify

Bunuel

1

256

23 Apr 2016, 20:32

Vyshak

1
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View first unread post Sierra, Randolph, and Conrad all submitted a different number of ticke  

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Bunuel

1

352

07 Apr 2016, 11:34

pietrozanola01

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View first unread post Is a + b > c + d ?  

Tags: Difficulty: Sub-600 Level,  Inequalities,  Source: Manhattan GMAT

Bunuel

1

479

23 Mar 2016, 05:22

Battleready79x

View first unread post Is x+y > 1 1) x < 8/9 2) y < 1/8  

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milanproda

1

1462

19 Sep 2011, 08:38

fluke

3
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View first unread post If x and y are prime numbers, and n is a positive integer, what is the  

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

MathRevolution

1

490

29 Mar 2016, 23:09

MathRevolution

1
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View first unread post Is integer n < 0?  

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Bunuel

1

289

22 Apr 2016, 21:31

chetan2u

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View first unread post If x and y are positive integers, is xy/(5×2) an integer?  

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Bunuel

1

311

15 Apr 2016, 02:56

FightToSurvive

View first unread post What is the sum of integers and ? 1. 2. (C) 2008 GMAT Club -  

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kkalyan

1

874

06 Oct 2011, 01:55

fluke

2
View first unread post Find the standard deviation of 2, 3, K, 5 and 6.  

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

PrepTap

1

607

09 May 2015, 02:48

askhere

View first unread post If n is a positive integer, what is the tens digit of n? A.  

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

kilukilam

1

1200

26 Jul 2010, 15:45

crack700

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View first unread post Given that x and y are real numbers, what is the value of x + y ?  

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Bunuel

1

230

19 May 2016, 02:18

Skywalker18

2
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View first unread post What is the largest integer that divides evenly into positive integers  

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Bunuel

1

214

22 Apr 2016, 04:41

raarun

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

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rxs0005

1

1715

05 Feb 2012, 17:49

Bunuel

View first unread post If a, b, and c are positive, is a>(b+c)/2  

Tags: Difficulty: 700-Level,  Algebra,  Arithmetic,  Source: Manhattan GMAT

kukr007

1

795

14 Dec 2014, 03:54

kukr007

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View first unread post If x, y, and z are positive integers, what is the value of x?  

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Bunuel

1

261

24 Apr 2016, 12:05

Abhishek009

1
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View first unread post Water is taken out of a cylindrical bucket by filling a cylindrical  

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robu

1

339

31 Mar 2016, 14:27

mikemcgarry

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View first unread post If xy ≠ 0, what is the ratio of y to x? (1) y = 3x (2) x = 11  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Manhattan GMAT

Bunuel

1

360

30 Mar 2016, 22:49

MathRevolution

1
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View first unread post How long did it take Henry to drive to work last Wednesday? (He did no  

Tags: Difficulty: Sub-600 Level,  Distance/Rate Problems,  Source: Other - Please specify

Bunuel

1

361

19 May 2016, 22:08

OptimusPrepJanielle

10
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View first unread post A migrating bird flew across a lake at an average speed of 18 meters p  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: GMAT Prep EP 2

shasadou

1

2362

16 May 2016, 22:37

chetan2u

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View first unread post If x and y are nonzero integers, is x/y > 0?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities,  Source: Other - Please specify

Bunuel

1

279

29 Apr 2016, 05:51

chetan2u

View first unread post Do doctors make more money than lawyers and accountants?  

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Cwarb

1

2690

28 Jan 2014, 10:42

bhatiamanu05

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View first unread post If m, n, p are positive integers, is (m2 + n)(2m + p) odd  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Kaplan

goodyear2013

1

1387

13 Jan 2014, 05:37

Bunuel

1
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View first unread post (x−1)(1−y)=?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Economist GMAT Tutor

ghostie

1

1157

22 Dec 2013, 03:26

Bunuel

View first unread post How many intersects with x-axis  

Tags: Geometry,  Source: Other - Please specify

Postal

1

1001

26 Nov 2011, 18:22

bobfirth

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View first unread post Is the greatest common factor (GCF) of x and y greater than 1?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Other - Please specify

Bunuel

1

226

28 Apr 2016, 01:36

Vyshak

1
View first unread post If x is an integer, what is the value of x?  

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banksy

1

1222

24 Feb 2011, 12:55

fluke

1
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View first unread post If, in the addition problem above, a, b, c, d, e, f, x, y, a  

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

enigma123

1

2242

31 Jan 2012, 18:53

Bunuel

1
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View first unread post Is x between 0 and 1  

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rxs0005

1

1149

07 Feb 2012, 10:28

Bunuel

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View first unread post what is the value of A & B  

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

tweety2016

1

227

05 May 2016, 21:34

chetan2u

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View first unread post Can the positiveve integer x be expressed as the product of  

Tags: Difficulty: 600-700 Level,  Number Properties

enigma123

1

872

27 Mar 2014, 02:59

Bunuel

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View first unread post What was Joe’s average (arithmetic mean) test score for the semester  

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Bunuel

1

294

07 Feb 2016, 19:55

Skywalker18

2
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View first unread post Is xy + xy < xy ?  

Tags: Difficulty: 700-Level,  Inequalities

nitin1negi

1

1128

18 Jun 2014, 00:17

Bunuel

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View first unread post If a and b are positive integers, what is the remainder when 9(2a+1+b)  

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

happy1992

1

278

03 May 2016, 05:59

Bunuel

View first unread post Attachment(s) Is a=b? 1. x=y 2.c=x  

Tags: Geometry,  Source: Kaplan

AnkitK

1

1071

16 Jun 2011, 03:18

amit2k9

3
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View first unread post If a, b, x, y, and z are nonnegative integers and 2^a – 2^b = (3^x)(2^  

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Bunuel

1

222

25 Apr 2016, 05:07

chetan2u

3
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View first unread post What is the probability of picking a blue ball in 2nd pick from a bag  

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chetan2u

1

279

13 May 2016, 03:22

Vyshak

1
View first unread post Attachment(s) In a group of 18 professional drivers, some have a chauffeur’s license  

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DML88

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312

08 Feb 2016, 14:36

Bulldozer

3
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View first unread post Two hedge funds reported their performance for the last fiscal year.  

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gocoder

1

480

15 May 2016, 19:28

chetan2u

2
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View first unread post If n and x are positive integers, what is the least common multiple of  

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Bunuel

1

301

28 Apr 2016, 03:39

raarun

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View first unread post What is the ratio of male to female officers in the police force in to  

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Bunuel

1

500

19 May 2016, 06:45

chetan2u

2
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View first unread post Is integer x<−20?  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities,  Source: Veritas Prep

zxcvbnmas

1

755

06 Feb 2016, 21:17

OptimusPrepJanielle

1
View first unread post Is xy < -10?  

Tags: Difficulty: 600-700 Level,  Inequalities

gmatmania17

1

855

29 Dec 2014, 04:12

littlewarthog

3
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View first unread post If the greatest common factor of positive integers A and B is 20, what  

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Bunuel

1

257

29 Apr 2016, 01:31

chetan2u

1
View first unread post Is the slope of the Line K positive?  

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nevilpat1

1

787

15 Sep 2014, 10:40

VDes

1
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View first unread post Is a>b? (1) a^2>b^2 (2) a·b>0  

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goodyear2013

1

1307

11 Jun 2014, 13:01

Bunuel

2
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View first unread post If a, b and c are positive integers and c is odd, are both a and b div  

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pran21

1

738

02 Sep 2014, 02:58

Bunuel

3
View first unread post Attachment(s) How many degrees does the smallest angle of triangle ABC measure?  

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desaichinmay22

1

951

11 Aug 2014, 01:21

WoundedTiger

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