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GMAT Data Sufficiency (DS)

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View first unread post Attachment(s) DS: Triangle  

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empanado

5

850

17 Dec 2007, 07:31

walker

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View first unread post If y is an integer, is y^3 divisible by 9? (1) y^2 is  

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lumone

3

453

27 Nov 2007, 10:03

GMATBLACKBELT

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View first unread post If the average (arithmetic mean) of the assessed values of x  

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gregspirited

2

531

16 Dec 2007, 08:40

pmenon

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View first unread post If P & Q are positive integers, what is the value of Q ?  

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GMAT TIGER

12

870

30 Nov 2007, 17:03

GMATBLACKBELT

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View first unread post Is 30 a factor of n 1. 30 is a factor of n^2 2. 30 is a  

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sdanquah

5

2493

19 Jan 2014, 09:42

Bunuel

43
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View first unread post Attachment(s) Mary persuaded n friends to donate $500 each to her election  

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

seofah

24

10102

31 Mar 2015, 03:44

Naeemeeda

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

Tags: Difficulty: 600-700 Level,  Inequalities

saurya_s

10

1804

21 Mar 2013, 03:40

Bunuel

6
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View first unread post Attachment(s) A certain list consists of 3 different numbers. Does the med  

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

karovd

7

2524

23 May 2015, 07:42

akhilbajaj

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View first unread post Seven different numbers are selected from the integers  

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maitri_mehta

4

1200

05 Apr 2011, 18:23

VeritasPrepKarishma

4
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View first unread post Is x > 0?  

Tags: Difficulty: 700-Level,  Inequalities

afife76

19

2249

27 Feb 2014, 10:16

Bunuel

3
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View first unread post If z^n = 1, what is the value of z?  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: GMAT Prep

ninomoi

7

1047

13 Sep 2013, 07:56

Bunuel

1
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View first unread post If x is equal to either 2/3 or 3/8 and y is equal to either  

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

gayathri

3

1400

19 Sep 2013, 21:50

bumpbot

6
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View first unread post If n is a positive integer, what is the tens digit of n ?  

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

mbassmbass04

4

6257

22 May 2014, 12:12

Bunuel

3
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View first unread post Is 1/8 < n < 1/6 ?  

Tags: Difficulty: 600-700 Level,  Inequalities

FN

8

1392

25 Oct 2014, 06:13

Bunuel

11
Experts publish their posts in the topic
View first unread post Attachment(s) What is the probability that a student randomly selected  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Overlapping Sets,  Probability,  Source: GMAT Prep Exampack 1

nocilis

28

12665

02 Dec 2014, 18:35

pradeepss

45
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View first unread post Does the curve (x-a)^2 + (y-b)^2=16 intersect the y-axis ?  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Geometry,  Source: GMAT Club Tests

christoph

14

5931

06 Jul 2014, 22:00

bumpbot

3
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View first unread post Set T is an infinite sequence of positive integers. A  

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

stardustsparklin

9

1619

11 Jun 2015, 05:54

Bunuel

8
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View first unread post What is the median number of employees assigned per project  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Official Guide

ttar

24

5276

11 Dec 2014, 02:44

Bunuel

14
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View first unread post In the xy-plane, point (r, s) lies on a circle with center  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry

saurya_s

8

7121

09 Jul 2014, 23:52

australia123

5
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View first unread post If x and y are positive integers, what is the remainder when  

Tags: Difficulty: 700-Level,  Remainders

raviatreya

9

1937

12 Oct 2013, 07:51

Bunuel

6
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View first unread post What is the value of a-b, assume a, b are positive  

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

FN

11

1737

04 Dec 2014, 22:14

bumpbot

7
Experts publish their posts in the topic
View first unread post Attachment(s) Is the measure of one of the interior angles of  

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

coffeeloverfreak

18

2465

11 Sep 2013, 01:48

Bunuel

3
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View first unread post In the figure shown, the measure of angle PRS is how many  

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

coffeeloverfreak

5

4386

10 Dec 2013, 02:59

Bunuel

6
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure shown, the measure of angle PRS is how many de  

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

christoph

5

6873

11 Sep 2013, 00:30

Bunuel

6
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View first unread post If positive integer x is a multiple of 6 and positive  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Official Guide

rahulraao

31

4161

01 May 2015, 09:56

PrepTap

5
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View first unread post What was the price at which a merchant sold a certain  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Official Guide

TOUGH GUY

22

3054

18 May 2014, 10:12

gmatkum

2
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View first unread post At a certain picnic, each of the guests was served either a  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

FN

27

1829

22 Oct 2011, 22:11

prakhag

2
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View first unread post From 1984 to 1987, the value of foreign goods consumed annually in the  

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

rigger

11

2663

03 Jun 2015, 09:50

GMATinsight

1
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View first unread post Over a certain time period, did the number of shares of  

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

rigger

4

2218

02 Jul 2013, 03:19

Bunuel

1
Experts publish their posts in the topic
View first unread post If y is an integer, is y^3 divisible by 9? 1) y is divisible  

Tags: Divisibility/Multiples/Factors

ftoor

10

1445

05 Dec 2011, 04:34

liftoff

1
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View first unread post If 60 percent of the employees at company X are female, does  

Tags: Difficulty: 600-700 Level,  Word Problems

GMATT73

6

935

25 Sep 2013, 02:36

Bunuel

2
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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

1275

19 Aug 2014, 21:35

VeritasPrepKarishma

5
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View first unread post Is rst = 1?  

Tags: Difficulty: 600-700 Level,  Algebra

sudhagar

6

4690

07 Nov 2013, 01:10

Bunuel

5
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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

3080

24 Feb 2015, 11:32

Bunuel

4
Experts publish their posts in the topic
View first unread post If p is the perimeter of rectangle Q, what is the value of  

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

omomo

7

4956

30 Apr 2014, 01:29

Bunuel

4
Experts publish their posts in the topic
View first unread post If a number is drawn at random from the first 1000 positive  

Tags: Difficulty: 700-Level,  Poor Quality

GMATT73

13

5748

12 Mar 2014, 22:25

virajgawade

1
Experts publish their posts in the topic
View first unread post Is x an integer?  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Official Guide

manta_ray

8

1351

27 Mar 2015, 04:03

Bunuel

2
Experts publish their posts in the topic
View first unread post On a certain sightseeing tour, the ratio of the number of  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: GMAT Prep

Jennif102

4

5691

15 Sep 2013, 09:23

Bunuel

9
Experts publish their posts in the topic
View first unread post If n and t are positive integers, is n a factor of t ?  

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

TOUGH GUY

14

4388

26 Jan 2015, 01:22

Konstantin1983

1
Experts publish their posts in the topic
View first unread post Both Betty and Wilma earn annual salaries of more than $50000. Is  

Tags: Difficulty: 600-700 Level,  Word Problems

gamjatang

14

3956

08 Jun 2015, 01:48

Bunuel

1
Experts publish their posts in the topic
View first unread post At a certain bakery, each roll costs r cents and each  

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

joemama142000

8

1859

05 Jan 2015, 03:12

Bunuel

Experts publish their posts in the topic
View first unread post Martha bought several pencils. If each pencil was either a  

Tags: Word Problems

sandalphon

14

2343

26 Feb 2011, 02:47

Bunuel

12
Experts publish their posts in the topic
View first unread post If x and y are positive integers, is 2x a multiple of y?  

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

allabout

12

3513

17 Jul 2014, 05:03

Bunuel

2
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure above, O is the center of the circle. If OP  

Tags: Difficulty: 700-Level,  Geometry

rc197906

15

3387

04 Dec 2013, 09:52

WholeLottaLove

6
Experts publish their posts in the topic
View first unread post If set Z has a median of 19, what is the range of set Z?  

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

watever

8

1293

28 Oct 2014, 06:48

Bunuel

3
Experts publish their posts in the topic
View first unread post Of the 60 animals on a certain farm, 2/3 are either pigs or  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: GMAT Prep

Bhai

14

1835

05 Jan 2014, 05:01

Bunuel

1
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View first unread post Is 1/(a-b) < b-a? 1) a < b 2) 1 < |a-b  

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

giddi77

9

1891

20 Jan 2015, 22:26

bumpbot

Experts publish their posts in the topic
View first unread post Attachment(s) This one is driving me nuts. It's from the OG Quantitative  

Tags: Difficulty: Sub-600 Level,  Geometry

kook44

19

2355

05 Jan 2011, 15:21

Bunuel

7
Experts publish their posts in the topic
View first unread post Guy's net income equals his gross income minus his  

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

buckkitty

11

3583

14 Jul 2014, 01:22

Bunuel

7
Experts publish their posts in the topic
View first unread post Each member of a pack of 55 wolves has either brown or blue  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Kaplan

GMATT73

11

2704

31 Jan 2014, 07:11

Bunuel

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