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GMAT Data Sufficiency (DS)

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218
Experts publish their posts in the topic
View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

5

30733

09 Jun 2017, 07:33

Shaheensingh17

567
Experts publish their posts in the topic
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

165035

07 Mar 2012, 08:58

bb

Topics

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

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

banksy

1

1345

24 Feb 2011, 13:55

fluke

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

2864

26 Feb 2011, 03:47

Bunuel

2
Experts publish their posts in the topic
View first unread post A certain computer has 2,000 megabytes of memory  

Tags: Difficulty: 700-Level,  Word Problems

MisterEko

5

1847

26 Feb 2011, 12:08

fluke

2
View first unread post At State University, the average (arithmetic mean) salary of  

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

rxs0005

8

2479

02 Mar 2011, 02:00

naveenhv

1
Experts publish their posts in the topic
View first unread post Does abcd = 1? (1) abc = 1 (2) bcd = 1  

Tags: Arithmetic

spacelandprep

4

1241

03 Mar 2011, 21:54

spacelandprep

1
Experts publish their posts in the topic
View first unread post If a positive integer q is divisible by both 3 and 11, then q must als  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Princeton Review

mijou

4

1363

04 Mar 2011, 02:17

mijou

1
Experts publish their posts in the topic
View first unread post If you have done a variety of questions, you have come  

Tags: Number Properties,  Source: Other - Please specify

VeritasPrepKarishma

14

1466

05 Mar 2011, 06:00

VeritasPrepKarishma

6
View first unread post Attachment(s) jdeleted  

Tags: Coordinate Geometry,  Source: Other - Please specify

vivatran

9

1540

05 Mar 2011, 07:59

diebeatsthegmat

Experts publish their posts in the topic
View first unread post Is x > sqrt(3)? (1) 3^(x) = sqrt(27) (2)x^3 + x^5 + x^7  

Tags: Poor Quality

spacelandprep

10

1591

08 Mar 2011, 16:25

spacelandprep

View first unread post Each of the 30 first graders in a class bought one of three  

Tags: Word Problems,  Source: Other - Please specify

banksy

2

1469

09 Mar 2011, 21:13

subhashghosh

View first unread post If n is a 3-digit integer, what is the value of n? (1) The  

Tags: Algebra,  Source: Other - Please specify

banksy

4

1846

10 Mar 2011, 20:28

Spidy001

View first unread post If n is a positive integer, what`s the tens digit of n? 1)  

Tags: Algebra,  Source: GMAT Paper Tests

Madelaine88

3

2188

12 Mar 2011, 18:31

Spidy001

View first unread post if x not equal to 0 and x^y = 1 what is the value of x S1 y  

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

rxs0005

3

1335

13 Mar 2011, 10:23

Baten80

View first unread post The average of n integers is what percent of the sum of n  

Tags: Algebra,  Source: Other - Please specify

banksy

3

1854

13 Mar 2011, 12:09

Baten80

View first unread post Is X^N an integer?  

Tags: Algebra,  Source: Other - Please specify

banksy

2

1132

15 Mar 2011, 19:48

subhashghosh

1
View first unread post (MH) If x is an integer, is y an integer? (1) The average  

Tags: Algebra,  Source: Other - Please specify

banksy

3

3578

15 Mar 2011, 20:34

Onell

View first unread post If N is a set of five numbers p, w, r, s, and t, is the range of numbe  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Other - Please specify

banksy

6

1373

16 Mar 2011, 11:51

zuperman

View first unread post If a bowl contains only white and black balls, what is the  

Tags: Difficulty: Sub-600 Level,  Probability,  Source: GMAT Club Tests

gmat1220

2

2418

16 Mar 2011, 20:30

gmat1220

2
View first unread post Is x divisible by 30? (1) x = k(m3 - m), where m and k are  

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

Onell

3

3052

16 Mar 2011, 21:26

vivesomnium

18
View first unread post If K is a positive integer, is K the square of an integer?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Prep

adam15

7

5099

17 Mar 2011, 12:19

diebeatsthegmat

243
Experts publish their posts in the topic
View first unread post Attachment(s) In the xy-plane, at what two points does the graph of  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: GMAT Prep

misterJJ2u

17

49152

17 Mar 2011, 22:27

thesfactor

View first unread post If a and b are integers, and |a| > |b|, is a |b| < a  

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

n2739178

6

1438

18 Mar 2011, 04:20

n2739178

View first unread post Attachment(s) N and P  

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

zisis

5

1598

18 Mar 2011, 19:11

Spidy001

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

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

AnkitK

5

1847

18 Mar 2011, 20:39

subhashghosh

View first unread post Attachment(s) Remainder R  

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

zisis

2

1283

18 Mar 2011, 22:12

subhashghosh

3
View first unread post A certain list consist of several different integers. Is the  

Tags: Source: GMAT Prep

joyseychow

10

2838

20 Mar 2011, 02:27

subhashghosh

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

2165

20 Mar 2011, 07:45

Onell

View first unread post Find a nonzero integer R. (1) R^3=R^R (2) |R^R|=1  

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stolyar

4

2025

20 Mar 2011, 07:47

subhashghosh

1
View first unread post If W>X>Y>Z>0, is Z>4 1) 1/W +1/X +1/Y +1/Z =  

Tags: Number Properties,  Source: Other - Please specify

dreambeliever

7

1617

20 Mar 2011, 22:58

vivesomnium

View first unread post Attachment(s) In the figure attached herewith, the rectangle with side AE  

Tags: Geometry,  Source: Other - Please specify

bhandariavi

3

1362

21 Mar 2011, 00:42

fluke

2
View first unread post In the sequence of positive numbers x_1 , x_2 , x_3 ,...  

Tags: Source: GMAT Prep

Vyacheslav

4

2135

21 Mar 2011, 20:00

Onell

View first unread post Two different teams, X and Y, which have no members in  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Other - Please specify

rxs0005

1

1216

22 Mar 2011, 07:04

subhashghosh

View first unread post If the price increased by X% from 2001 to 2002 and by Y%  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Source: GMAT Club Tests

asmit123

6

1666

22 Mar 2011, 19:04

Spidy001

View first unread post In a sequence of numbers in which each term after the first  

Tags: 

Curly05

4

2889

22 Mar 2011, 20:42

Onell

View first unread post Is a nonzero integer Z prime? (1) |Z|^|Z|=4 (2) |Z^Z|=Z^2  

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stolyar

8

2157

22 Mar 2011, 20:50

Onell

3
View first unread post Find F/|G|, where F and G are nonzero integers. (1) |F|=|G|  

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stolyar

5

2624

22 Mar 2011, 21:02

Onell

4
Experts publish their posts in the topic
View first unread post Given a sequence: a_1, a_2, a_3, ... a_{14}, a_{15} In the  

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

vagarwal

4

2474

23 Mar 2011, 21:16

subhashghosh

Experts publish their posts in the topic
View first unread post A, B, and C are nonnegative integers. Find an integer A. (1)  

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stolyar

10

2141

24 Mar 2011, 00:54

IanStewart

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

1553

24 Mar 2011, 02:34

subhashghosh

2
View first unread post Circle C and line k lie in the xy plane. If circle C is  

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

nvuppala

6

2195

24 Mar 2011, 20:05

gmat1220

2
View first unread post If m and r are two numbers on a number line, what is the  

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

nikhilsrl

7

1713

25 Mar 2011, 13:27

bhandariavi

View first unread post If n is a positive integer, is (1/10)^n < .01?  

Tags: 

redbeanaddict

14

1879

25 Mar 2011, 20:18

brandy96

1
View first unread post If x and y are integers, what is the value of 2x^6y - 4 ?  

Tags: Poor Quality

banksy

6

3549

26 Mar 2011, 19:38

Marcab

Experts publish their posts in the topic
View first unread post If zy < xy < 0, is abs(x - z) + abs(x) = abs(z)? (1) z  

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japped187

4

4285

29 Mar 2011, 08:48

AN225

1
Experts publish their posts in the topic
View first unread post Attachment(s) What is the equation of the line k that is perpendicular to line y = 2  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: GMAT Club Tests

gmatcraze

15

1784

02 Apr 2011, 01:37

karthikp1211

2
View first unread post 8x y^3 + 8x^3 y = 2x^2y^2 * 8 , What is xy? (1) y > x (2)  

Tags: Exponents/Powers,  Inequalities

gmatpapa

4

2202

03 Apr 2011, 07:53

Spidy001

View first unread post If x and y are prime numbers, is y(x-3) odd? (1) x> 10  

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MitDavidDv

5

1463

04 Apr 2011, 17:02

Spidy001

View first unread post If 8x > 4 + 6x, what is the value of the integer x? (1) 6  

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

n2739178

3

1887

04 Apr 2011, 18:32

Spidy001

1
View first unread post If d denotes a decimal, is d >= 0.5?  

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

blshah

16

2367

05 Apr 2011, 02:52

fluke

3
View first unread post If n is an integer, what is the remainder when (n 3)^2 is  

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

PTK

4

1502

05 Apr 2011, 07:39

Spidy001

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