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GMAT Data Sufficiency (DS)

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215
Experts publish their posts in the topic
View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

5

30403

09 Jun 2017, 07:33

Shaheensingh17

566
Experts publish their posts in the topic
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

164596

07 Mar 2012, 08:58

bb

Topics

11
Experts publish their posts in the topic
View first unread post The total cost of an office dinner was shared equally by k  

Tags: Difficulty: Sub-600 Level,  Word Problems

sagarsabnis

9

9417

27 Feb 2017, 18:07

bumpbot

25
Experts publish their posts in the topic
View first unread post The numbers above form a sequence, t1, t2, and t3 , which is  

Tags: Difficulty: 700-Level,  Sequences

mmcooley33

10

3988

27 Feb 2017, 20:15

bumpbot

6
Experts publish their posts in the topic
View first unread post In a certain game, scoring plays result in 2, 7, or 11 point  

Tags: Difficulty: 700-Level,  Arithmetic,  Divisibility/Multiples/Factors,  Poor Quality,  Source: Princeton Review

MzJavert

7

1774

27 Feb 2017, 22:08

Bunuel

5
Experts publish their posts in the topic
View first unread post Is x = y ?  

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

shyind

11

1117

27 Feb 2017, 23:25

SOUMYAJIT_

Experts publish their posts in the topic
View first unread post Is the number x between 0.2 and 0.5 ? (1) 120x < 12 (2) 70x < 21  

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

Bunuel

1

163

27 Feb 2017, 23:47

ashwink

14
Experts publish their posts in the topic
View first unread post What is the value of x?  

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

Bunuel

7

1195

28 Feb 2017, 00:14

0akshay0

7
Experts publish their posts in the topic
View first unread post Is d ≠ e ? (1) d > e + 1 (2) d < e + 2  

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

Bunuel

3

346

28 Feb 2017, 05:01

Mo2men

6
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View first unread post Set P consists of 5 items. The standard deviation of the items in Set  

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

Bunuel

5

579

28 Feb 2017, 05:20

Alexey1989x

8
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View first unread post If x≠0, is |x|<1? (1) x^2/|x| > x  

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

hazelnut

4

1067

28 Feb 2017, 05:52

Bunuel

3
Experts publish their posts in the topic
View first unread post In a certain mixture of oil and vinegar, additional vinegar was added  

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

Bunuel

3

392

28 Feb 2017, 11:54

MathRevolution

2
Experts publish their posts in the topic
View first unread post What is the value of positive two-digit integer x?  

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

vikasp99

1

203

28 Feb 2017, 12:32

mikemcgarry

75
Experts publish their posts in the topic
View first unread post p and q are integers. If p is divisible by 10^q and cannot  

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

banksy

12

8651

28 Feb 2017, 12:52

amitsah

117
Experts publish their posts in the topic
View first unread post If, in the addition problem above, a, b, c, d, e, f, x, y, a  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic

mn2010

32

20004

28 Feb 2017, 14:26

GMATPrepNow

41
Experts publish their posts in the topic
View first unread post P and Q are prime numbers less than 70. What is the units digit of P*Q  

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

EgmatQuantExpert

15

4754

28 Feb 2017, 15:20

bernext

11
Experts publish their posts in the topic
View first unread post A and k are integer numbers higher than 3. A is a prime number but k i  

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

diota2004

2

339

01 Mar 2017, 00:37

vitaliyGMAT

14
Experts publish their posts in the topic
View first unread post Attachment(s) In the xy-plane, region A consists of all the points (x,y)  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Inequalities

josemnz83

10

2173

01 Mar 2017, 03:14

bumpbot

8
Experts publish their posts in the topic
View first unread post If x is an integer with n distinct prime factors, is n greater than or  

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

Bunuel

2

1159

01 Mar 2017, 05:36

bumpbot

40
Experts publish their posts in the topic
View first unread post What is the remainder when the positive integer n is divided  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Remainders

reply2spg

20

12621

01 Mar 2017, 11:04

amitsah

8
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure above, DE parallels BA, and DF parallels CA. What is the  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Geometry,  Source: Other - Please specify

diota2004

3

273

01 Mar 2017, 11:11

ccooley

1
Experts publish their posts in the topic
View first unread post If a salesman received a commission of 3% of the sales  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Word Problems,  Source: Other - Please specify

ashwink

1

325

01 Mar 2017, 11:15

ccooley

4
Experts publish their posts in the topic
View first unread post A new Coffee Bean & Tea Leaf coffee drink consists only of certain a  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Other - Please specify

vikasp99

1

176

01 Mar 2017, 11:17

ccooley

1
Experts publish their posts in the topic
View first unread post Racing Car A and Racing Car B were driven a distance of 1 mile in oppo  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: Other - Please specify

duahsolo

2

210

01 Mar 2017, 11:43

mikemcgarry

1
Experts publish their posts in the topic
View first unread post J and K are positive numbers. Is J/K > 1?  

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

vikasp99

2

193

01 Mar 2017, 11:47

rohit8865

3
Experts publish their posts in the topic
View first unread post remainder when a positive integer x is divided by 6  

Tags: Difficulty: Sub-600 Level,  Remainders,  Source: GMAT Paper Tests

Macsen

7

2527

01 Mar 2017, 14:53

coolkl

10
Experts publish their posts in the topic
View first unread post The average of 6 numbers in a set is equal to 0. What is the  

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

daviesj

9

2675

01 Mar 2017, 17:20

anairamitch1804

11
Experts publish their posts in the topic
View first unread post Attachment(s) a, b, and c are positive, is a > b?  

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

daviesj

9

1837

01 Mar 2017, 17:39

anairamitch1804

6
Experts publish their posts in the topic
View first unread post If a, b, and c are positive numbers, a+b+c=?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Math Revolution

MathRevolution

5

329

01 Mar 2017, 21:06

NandishSS

15
Experts publish their posts in the topic
View first unread post A certain truck uses 1/12 +kv^2 gallons of fuel per mile when its spee  

Tags: Difficulty: Sub-600 Level,  Distance/Rate Problems,  Word Problems,  Source: Official Guide

BrainLab

13

3363

01 Mar 2017, 22:34

kuvshah

19
Experts publish their posts in the topic
View first unread post Eight consecutive integers are selected from the integers 1  

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

superpus07

11

3307

01 Mar 2017, 22:39

anairamitch1804

2
Experts publish their posts in the topic
View first unread post If w, x and y are different positive integers, and wxy = 24,  

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

shrive555

3

2436

02 Mar 2017, 02:09

bumpbot

4
Experts publish their posts in the topic
View first unread post Attachment(s) The price of an automobile decreased m percent between 2010  

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

daviesj

6

1893

02 Mar 2017, 03:16

CrackVerbalGMAT

1
Experts publish their posts in the topic
View first unread post If mn≠0, what is the value of m+1/m-n+1/n?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Math Revolution

MathRevolution

3

265

02 Mar 2017, 05:21

Bunuel

10
Experts publish their posts in the topic
View first unread post Is (7+x)/(8+x) ≥ 7/8?  

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

mattce

8

1555

02 Mar 2017, 10:47

LeonidK

4
Experts publish their posts in the topic
View first unread post Before play-offs, a certain team had won 80 percent of its  

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

boomtangboy

5

2213

02 Mar 2017, 10:55

bumpbot

17
Experts publish their posts in the topic
View first unread post If y^c = y^d+1 , what is the value of y?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: Other - Please specify

Awli

20

1828

02 Mar 2017, 10:57

arichinna

10
Experts publish their posts in the topic
View first unread post The equation of line k is y = mx + b, where m and b are some constants  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: 800 Score

Bunuel

10

1845

02 Mar 2017, 10:58

LeonidK

41
Experts publish their posts in the topic
View first unread post Are at least 10 percent of the people in Country X who are  

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

study

23

14913

02 Mar 2017, 11:26

bumpbot

320
Experts publish their posts in the topic
View first unread post Attachment(s) On the number line shown, is zero halfway between r and s ?  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Prep

DenisSh

54

44293

02 Mar 2017, 15:08

Bunuel

4
Experts publish their posts in the topic
View first unread post What is the perimeter of isosceles triangle LMN?  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Veritas Prep

zxcvbnmas

4

2711

02 Mar 2017, 16:31

iliavko

11
Experts publish their posts in the topic
View first unread post If x is a positive integer, is the remainder 0 when (3^x + 1)/10?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Remainders

Rca

13

1970

02 Mar 2017, 18:00

JeffTargetTestPrep

1
Experts publish their posts in the topic
View first unread post Is p positive?  

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

Bunuel

5

442

02 Mar 2017, 18:07

ScottTargetTestPrep

12
Experts publish their posts in the topic
View first unread post If 0 < a < b, is c < 0? 1.cb < ca 2.|c| > 1  

Tags: Difficulty: Sub-600 Level,  Absolute Values/Modules,  Inequalities,  Source: Veritas Prep

GMATinsight

3

1463

02 Mar 2017, 20:43

bumpbot

28
Experts publish their posts in the topic
View first unread post A group consisting of several families visited an amusement park where  

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

Bunuel

15

3172

02 Mar 2017, 20:51

kuvshah

42
Experts publish their posts in the topic
View first unread post Attachment(s) A rectangle is plotted on the standard coordinate plane  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: Grockit

guygmat

29

10452

02 Mar 2017, 21:35

bumpbot

24
Experts publish their posts in the topic
View first unread post If x is a two-digit prime number whose digits are the reverse of the  

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

GMAT888

4

2397

02 Mar 2017, 23:28

bumpbot

3
Experts publish their posts in the topic
View first unread post If z=(m + m/3)(n+2/(n^(-1)) and mn#0, what is the value of Z?  

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

harish1986

5

1328

03 Mar 2017, 00:25

bumpbot

1
Experts publish their posts in the topic
View first unread post If a, b, and c are integers, is abc an even?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Math Revolution

MathRevolution

3

253

03 Mar 2017, 01:11

MathRevolution

66
Experts publish their posts in the topic
View first unread post Attachment(s) Of the four numbers represented on the number line above, is  

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

devinawilliam83

21

10464

03 Mar 2017, 01:44

Bunuel

27
Experts publish their posts in the topic
View first unread post What is the value of x? 1) x^2 + x + 10 = 16 2) x = 4y^4+2y^2+2  

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

GMAT4937

9

3218

03 Mar 2017, 02:13

uHCWB

5
Experts publish their posts in the topic
View first unread post Attachment(s) If xФy = (2x - y)/(2y - x), where x ≠ 2y, then is a≠b > b≠a ?  

Tags: Difficulty: 700-Level,  Functions and Custom Characters,  Inequalities,  Source: Grockit,  Source: Other - Please specify

gmatprep2011

8

1817

03 Mar 2017, 04:49

bumpbot

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