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GMAT Data Sufficiency (DS)

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25
Experts publish their posts in the topic
View first unread post If x, y, and z are positive integers, where x > y and z = √x  

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

enigma123

5

3371

03 Sep 2013, 09:36

stne

24
Experts publish their posts in the topic
View first unread post Is |x| + |x -1| = 1?  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities

mendelay

24

5413

04 Jun 2014, 04:40

madn800

24
Experts publish their posts in the topic
View first unread post If the square root of the product of three distinct positive  

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

Bunuel

13

7110

31 Aug 2014, 01:43

vyada

24
Experts publish their posts in the topic
View first unread post Attachment(s) In the picture, quadrilateral ABCD is a parallelogram and  

Tags: Difficulty: 700-Level,  Geometry,  Out of Scope - Too Hard

enigma123

6

7688

07 Dec 2012, 10:25

mikemcgarry

24
Experts publish their posts in the topic
View first unread post List M (not shown) consists of 8 different integers, each  

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

pnf619

7

4230

05 May 2014, 00:08

Bunuel

23
Experts publish their posts in the topic
View first unread post Is m+z > 0 (1) m-3z > 0 (2) 4z-m > 0  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Inequalities,  Source: GMAT Prep

smitakokne

29

11330

07 Sep 2014, 07:56

Bunuel

23
Experts publish their posts in the topic
View first unread post Are at least 10 percent of the people in Country X who are  

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

enigma123

8

7510

03 Aug 2014, 16:57

bumpbot

23
Experts publish their posts in the topic
View first unread post In the sequence shown, a_n=a_(n-1)+k, where 2<=n<=15 and k  

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

mushyyy

11

4400

03 Nov 2013, 01:59

fozzzy

23
Experts publish their posts in the topic
View first unread post If r and s are the roots of the equation x^2 + bx + c = 0  

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

asveaass

19

5692

16 Aug 2014, 07:19

bgpower

23
Experts publish their posts in the topic
View first unread post Attachment(s) Lines k and l intersect in the coordinate plane at point (3,  

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

supri1234

15

2247

15 Jul 2014, 01:39

bumpbot

23
Experts publish their posts in the topic
View first unread post Last year, a certain company began manufacturing product X a  

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

Walkabout

7

3661

18 May 2014, 09:47

gmatkum

22
Experts publish their posts in the topic
View first unread post If A<Y<Z<B, is |Y-A|< |Y-B|?  

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

yezz

13

5036

06 Dec 2013, 20:52

TooLong150

22
Experts publish their posts in the topic
View first unread post In which quadrant of the coordinate plane does the point  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Coordinate Geometry,  Inequalities

Bunuel

22

7567

28 Aug 2014, 01:56

Hec2015

22
Experts publish their posts in the topic
View first unread post Attachment(s) In the rectangular coordinate system shown above, does the  

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

shanewyatt

14

11680

19 Aug 2014, 00:29

bumpbot

22
Experts publish their posts in the topic
View first unread post Is x/3 + 3/x > 2  

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

DenisSh

29

4201

04 Jul 2014, 21:22

manu220194

22
Experts publish their posts in the topic
View first unread post If ax + b = 0, is x > 0 (1) a + b > 0 (2) a - b > 0  

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

uzzy12

12

6119

13 May 2014, 00:16

WoundedTiger

22
Experts publish their posts in the topic
View first unread post Is M<0? (1) -M = |-M| (2) M^2 = 9  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: GMAT Club Tests,  Source: GMAT Pill

seekmba

22

4216

25 Jul 2014, 04:15

bumpbot

22
Experts publish their posts in the topic
View first unread post Attachment(s) Is x^2 + y^2 > 100?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Source: Veritas Prep

arvindg

37

8894

10 May 2014, 07:29

Bunuel

22
Experts publish their posts in the topic
View first unread post Machines X and Y work at their respective constant rates  

Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: GMAT Prep

BANON

8

14005

26 Sep 2013, 02:40

Skag55

22
Experts publish their posts in the topic
View first unread post Martha bought an armchair and a coffee table at an action  

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

hersheycake

6

4443

07 Sep 2014, 09:22

bumpbot

22
Experts publish their posts in the topic
View first unread post A person inherited few gold coins from his father. If he  

Tags: Difficulty: 700-Level,  Remainders,  Word Problems

gmihir

7

3589

11 Aug 2014, 21:03

vad3tha

22
Experts publish their posts in the topic
View first unread post |x|=|2y|, what is the value of x-2y?  

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

kashishh

15

5979

25 Jul 2014, 07:29

bumpbot

22
Experts publish their posts in the topic
View first unread post The average of 5 distinct single digit integers is 5. If  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Princeton Review

qweert

16

3862

31 Aug 2014, 04:49

ronr34

22
Experts publish their posts in the topic
View first unread post If 0 < x < 1, is it possible to write x as a terminating dec  

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

Rock750

9

2819

05 Jan 2014, 08:48

gmat6nplus1

21
Experts publish their posts in the topic
View first unread post Is n/18 an integer?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Manhattan GMAT

shinewine

24

3752

08 Mar 2014, 07:56

Bunuel

21
Experts publish their posts in the topic
View first unread post If x is an integer, does x have a factor n such that 1 <  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Number Properties

zisis

10

3206

04 May 2014, 04:45

NGGMAT

21
Experts publish their posts in the topic
View first unread post A department manager distributed a number of pens, pencils  

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

subhabrata1986

17

3553

21 May 2014, 06:09

Bunuel

21
Experts publish their posts in the topic
View first unread post Reserve tank 1 is capable of holding z gallons of water. Wat  

Tags: Difficulty: 700-Level,  Work/Rate Problems

JCLEONES

9

3945

21 Jan 2014, 10:35

bumpbot

21
Experts publish their posts in the topic
View first unread post What is the median number of employees assigned per project  

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

ITIZCODE

16

7406

18 May 2014, 09:57

gmatkum

21
Experts publish their posts in the topic
View first unread post Attachment(s) At a restaurant, a group of friends ordered four main dishes  

Tags: Difficulty: 700-Level,  Min/Max Problems,  Source: Manhattan GMAT

thebigr002

6

4157

03 Jul 2014, 04:28

bumpbot

20
Experts publish their posts in the topic
View first unread post If S is a series of numbers of the form X, XX, XXX, XXXX,  

Tags: Poor Quality

JCLEONES

3

1430

14 Feb 2008, 09:21

incognito1

20
Experts publish their posts in the topic
View first unread post On a certain sight-seeing tour, the ratio of the number of  

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

clubzzang

14

7794

24 Jul 2014, 10:16

Bunuel

20
Experts publish their posts in the topic
View first unread post Attachment(s) If vertices of a triangle have coordinates (-2,2), (3,2) and  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Coordinate Geometry,  Source: GMAT Club Tests

noboru

24

6359

25 Aug 2014, 01:12

bumpbot

20
Experts publish their posts in the topic
View first unread post Beginning in January of last year, Carl made deposits of  

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

barakhaiev

5

5859

24 Oct 2013, 13:24

bumpbot

20
Experts publish their posts in the topic
View first unread post If m and r are two numbers on a number line, what is the  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Coordinate Geometry,  Source: GMAT Prep

msunny

14

3572

05 Jun 2014, 00:30

Bunuel

20
Experts publish their posts in the topic
View first unread post Attachment(s) If (x/y)>2, is 3x+2y<18? (1) x-y is less than 2 (2)  

Tags: Difficulty: 700-Level,  Inequalities

Hussain15

19

4408

20 Jun 2014, 04:48

Bunuel

20
Experts publish their posts in the topic
View first unread post How many different 5-person teams can be formed from a group  

Tags: Difficulty: Sub-600 Level,  Combinations

gmatJP

12

4860

06 Aug 2014, 19:48

bumpbot

20
Experts publish their posts in the topic
View first unread post If a and b are positive integers divisible by 6, is 6 the  

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

gmatbull

19

6569

30 Dec 2013, 09:28

jlgdr

20
Experts publish their posts in the topic
View first unread post What is the positive integer n?  

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

enigma123

13

3566

15 Jun 2014, 21:40

PerfectScores

20
Experts publish their posts in the topic
View first unread post Shaina's five-distinct-digit locker code is 5A48B. What  

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

Smita04

14

3070

27 May 2014, 05:52

Bunuel

20
Experts publish their posts in the topic
View first unread post Attachment(s) Lines n and p lie in the xy-plane. Is the slope of line n  

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

BANON

16

5361

02 Sep 2014, 03:54

Bunuel

20
Experts publish their posts in the topic
View first unread post Attachment(s) In the rectangular coordinate system above, if OP < PQ, is  

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

eybrj2

20

4841

16 Apr 2014, 01:04

Bunuel

20
Experts publish their posts in the topic
View first unread post One kilogram of a certain coffee blend consists of x  

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

imadkho

10

5064

21 Apr 2014, 00:09

honey86

20
Experts publish their posts in the topic
View first unread post If n is a positive integer, is n^2 - 1 divisible by 24?  

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

kunalbh19

16

5461

02 Aug 2014, 01:06

Bunuel

20
Experts publish their posts in the topic
View first unread post Attachment(s) Six shipments of machine parts were shipped from a factory  

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

Walkabout

5

3182

20 May 2014, 03:27

MensaNumber

20
View first unread post If a rectangular region has perimeter P inches and area A sq  

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

olifurlong

6

3755

30 Mar 2014, 09:33

Reinfrank2011

20
Experts publish their posts in the topic
View first unread post Is |4m - 3n| > |3m - n| + |m - 2n| ?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: GMAT Club Tests

Bunuel

20

1334

18 Jul 2014, 10:59

himanshujovi

19
Experts publish their posts in the topic
View first unread post Attachment(s) Mary persuaded n friends to donate $500 each to her election  

Tags: Difficulty: 700-Level,  Word Problems

seofah

17

6473

13 Aug 2014, 17:49

russ9

19
Experts publish their posts in the topic
View first unread post Attachment(s) Of the 75 houses in a certain community, 48 have a patio.  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: GMAT Prep

bmwhype2

14

5798

01 Sep 2014, 02:07

Bunuel

19
Experts publish their posts in the topic
View first unread post Attachment(s) Quadrilateral ABCD is a rhombus and points C, D, and E are  

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

crejoc

24

12779

15 May 2014, 16:20

russ9

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