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GMAT Data Sufficiency (DS)

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142
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

3

21314

07 Dec 2015, 08:09

kongaharsha

489
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View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

140115

07 Mar 2012, 07:58

bb

Topics

View first unread post What is the area of circle ? (1) The ratio of the  

Tags: Difficulty: 700-Level,  Geometry,  Source: Kaplan

Aj85

5

1332

17 Oct 2011, 13:14

prateekbhatt

6
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View first unread post Attachment(s) If a is not equal to zero, is 1/a > a / (b^4 + 3) ? (1)  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Inequalities,  Poor Quality,  Source: Manhattan GMAT

Aj85

33

4596

09 Sep 2013, 03:27

bagdbmba

17
Experts publish their posts in the topic
View first unread post Is Z an integer?  

Tags: Difficulty: 700-Level,  Number Properties

AjChakravarthy

9

1393

27 Mar 2015, 10:24

gmatkiller88

26
View first unread post What is the value of x given that |x - y| = |x - z|  

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

AkamaiBrah

14

3534

12 Sep 2016, 20:20

Shrivathsan

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

Tags: Number Properties

AkamaiBrah

10

2012

04 Nov 2010, 14:20

IanStewart

1
View first unread post Is x the square of an integer? (1) x = 12k + 6, where k is a  

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AkamaiBrah

4

2045

20 Mar 2011, 06:45

Onell

119
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View first unread post If x, y and z are integers and xy + z is an odd integer, is  

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

Aleehsgonji

16

13009

28 May 2016, 04:51

Bunuel

View first unread post Ann and Bob planted trees on Friday. What is the ratio of  

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

Alterego

1

2018

06 Jul 2012, 13:00

Swoosh617

13
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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

13

2982

22 May 2016, 20:45

VeritasPrepKarishma

4
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View first unread post Danny purchased a number of grease pumps of only two  

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

Amateur

5

3244

06 Oct 2016, 05:50

mvictor

3
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View first unread post If a and b are integers, and m is an even integer, is ab/4  

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

Amateur

5

2007

07 Oct 2016, 02:38

bumpbot

6
View first unread post At a certain state university last term, there were p  

Tags: Difficulty: 600-700 Level,  Word Problems

Amit05

8

3273

12 Apr 2016, 12:27

rhine29388

15
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View first unread post What is the value of ab?  

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

Amit0507

8

1674

11 Oct 2016, 06:32

mvictor

14
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View first unread post Is the standard deviation of a certain set greater than 5,000?  

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

AmitGoyalJamboree

9

1087

04 Nov 2015, 06:06

9SidMn

14
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View first unread post Is |x−z−y|>x−z+y?  

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

AmoyV

4

1488

08 Sep 2016, 07:23

rahulsehgal

4
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View first unread post x is a positive integer less than 20. What is the value of x?  

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

AmoyV

9

2062

29 Oct 2016, 13:23

Bunuel

View first unread post Attachment(s) What is the area of the triangle PQR inscribed in rectangle ABCD?  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Other - Please specify

Anandmach08

1

464

28 Sep 2015, 00:37

Anandmach08

2
View first unread post In the equation x^2 + bx + 7= 0, where x is a variable, and b is a con  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Economist GMAT Tutor

AnanyaSachdev

1

138

24 Aug 2016, 22:29

Senthil1981

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View first unread post 2A+2B+18=0 what is B?  

Tags: Difficulty: Sub-600 Level,  Poor Quality

Anasarah

1

833

25 Aug 2013, 15:12

Bunuel

1
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View first unread post Given 2M^2 + N^2=27, what is the value of M?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Other - Please specify

Anasarah

2

1507

11 Sep 2014, 05:48

nvijayprasanna

1
View first unread post Is 1/(x-y) < (x-y)?  

Tags: Difficulty: 700-Level,  Inequalities

Anasthaesium

7

1501

09 Aug 2016, 09:10

Konstantin1983

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View first unread post Is 20 the average (arithmetic mean) of u, v, w, and 20?  

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

AndreG

5

1491

21 Jul 2010, 12:55

saxenashobhit

8
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View first unread post If |a - b| = |b - c| = 2 , what is |a - c| ?  

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

AndreG

9

1991

30 Jul 2015, 02:18

Temurkhon

12
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View first unread post If it took a bus 4 hours to get from town A to town B, what  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: GMAT Club Tests

AndreG

10

4053

10 Dec 2012, 19:18

holla8283

13
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View first unread post The sum of 4 different odd integers is 64. What is the value of the  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Official Guide

AneesShaik

5

1503

17 Jul 2016, 04:04

AbdurRakib

3
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View first unread post How likely is a bird to be classified as positive?  

Tags: Difficulty: 600-700 Level,  Probability

Anichka

8

3016

05 Aug 2016, 07:00

LogicGuru1

5
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View first unread post If xy < 3, is x < 3 ?  

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

Ankit04041987

9

2660

13 Mar 2016, 08:25

stonecold

3
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View first unread post what is x? A.|x|<2 B.|x|=3x-2  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Inequalities,  Source: GMAT Prep

AnkitK

20

3057

10 Jul 2011, 02:18

Aximili85

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

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

AnkitK

11

1629

07 Mar 2016, 09:29

Bunuel

View first unread post If 2 elemenst are dropped from setX{-10,-8,0,6,7},what will  

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

AnkitK

6

1478

24 Mar 2011, 01:34

subhashghosh

1
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View first unread post If x and y are both integers, which is larger, x^x or y^y?  

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

AnkitK

7

1760

08 Sep 2013, 05:04

Bunuel

View first unread post If Burgervelle college is graduating and equal no of 4 yr  

Tags: Difficulty: Sub-600 Level,  Source: Kaplan

AnkitK

6

2739

03 Nov 2011, 10:24

loser

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

Tags: Geometry,  Source: Kaplan

AnkitK

1

1064

16 Jun 2011, 03:18

amit2k9

4
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View first unread post A certain student sold exactly 40% of all the tickets sold  

Tags: Difficulty: 700-Level,  Word Problems,  Source: Kaplan

AnkitK

12

2433

30 Oct 2015, 18:10

jasonfodor

1
View first unread post Is x=y ? a.x^2 - y =0 b.x-1>0  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Kaplan

AnkitK

1

1415

15 Jun 2011, 10:48

fluke

View first unread post If a is an integer ,is R exactly divisible by 3? a. 2R is  

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

AnkitK

2

1566

25 Oct 2011, 02:34

arjunbt

View first unread post Rovero owns 3 restaurants .What was their combined gross  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: Kaplan

AnkitK

2

1329

03 Nov 2011, 11:51

loser

8
View first unread post Given that both x and y are positive integers, and that y =  

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

AnkitK

5

4813

19 Oct 2016, 10:21

bumpbot

4
Experts publish their posts in the topic
View first unread post If y and z are nonzero integers, is the square of (y + z) even?  

Tags: Difficulty: 600-700 Level,  Number Properties

AnkitK

11

3771

31 Aug 2016, 07:32

bumpbot

3
View first unread post If a and b are both positive integers, is b^(a + 1)– b*(a^b)  

Tags: Difficulty: 700-Level,  Number Properties

AnkitK

3

1688

01 Jul 2014, 20:23

bumpbot

10
Experts publish their posts in the topic
View first unread post What is the value of (a! + b!)(c! + d!)?  

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

AnkitK

12

2021

29 May 2016, 08:29

bumpbot

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 odd?  

Tags: Difficulty: 700-Level,  Number Properties

AnkitK

5

1417

07 May 2011, 15:55

Spidy001

22
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure ,small circel with radius r intersects larger  

Tags: Difficulty: 700-Level,  Geometry

AnkitK

14

6075

04 Aug 2016, 07:32

bumpbot

5
View first unread post triangle A has one side of lenght x. if x^4=81 what is the  

Tags: Difficulty: 700-Level,  Geometry,  Source: Other - Please specify

AnkitK

10

4609

17 Aug 2016, 08:44

ShravyaAlladi

View first unread post Last year the 5 employees of company x took an average of 16 vacations  

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

AnkitK

5

1672

18 Mar 2011, 19:39

subhashghosh

1
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View first unread post Country X imposes a fixed tourist tax of T dollars that adds to a dail  

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

Anonamy

7

498

01 Feb 2016, 21:49

hwgmat2015

1
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View first unread post If abcd ≠ 0, is ab2c3d4 < 0?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Inequalities,  Source: Manhattan GMAT

Anshulmodi

1

1304

01 Mar 2014, 05:36

Bunuel

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View first unread post David has 26 coins in a jar, and all the coins are dimes and nickels.  

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Antartide

4

439

19 Jan 2016, 09:34

davedekoos

2
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View first unread post If r and s are non-negative, what is the ratio of r to s?  

Tags: Difficulty: Sub-600 Level,  Poor Quality,  Source: Princeton Review

AnubhavRao

10

986

16 Jun 2015, 13:54

IanStewart

98
Experts publish their posts in the topic
View first unread post Attachment(s) The sum of the integers in list S is the same as the sum of  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: GMAT Prep

Apex231

33

18979

06 Jan 2016, 21:26

VeritasPrepKarishma

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