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GMAT Data Sufficiency (DS)

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91
View first unread post Attachment(s) New to the GMAT Club? <START HERE>  

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bb

0

97370

18 Apr 2012, 07:15

bb

Topics

77
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View first unread post 100 Hardest Data Sufficiency Questions  

Tags: Difficulty: 700-Level

Bunuel

14

20588

10 Jul 2014, 22:54

ankushsetia

110
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View first unread post DS Question Directory by Topic and Difficulty  

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

bb

0

55083

07 Mar 2012, 07:58

bb

5
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View first unread post In the xy-plane, does the point (-3; 3) lie on line k?  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry

rxs0005

3

1104

23 Aug 2014, 04:54

bumpbot

4
View first unread post Attachment(s) B is a point equidistant from points A and C. How far is B  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Geometry

Asifpirlo

3

412

23 Aug 2014, 04:14

bumpbot

4
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View first unread post Attachment(s) At how many points does line L intersect with the parabola  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry

Smita04

6

2321

23 Aug 2014, 02:35

bumpbot

7
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View first unread post Henry purchased 3 items during a sale. He received a 20  

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

docabuzar

13

3850

22 Aug 2014, 19:30

bankerboy30

5
Experts publish their posts in the topic
View first unread post In the XY-Plane, is the slope of the line k equal to 0 ?  

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

voodoochild

9

2187

22 Aug 2014, 09:38

Bunuel

3
View first unread post If p and q are distinct lines in the xy coordinate system  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: Princeton Review

leekaru14

1

418

22 Aug 2014, 06:08

qlx

3
Experts publish their posts in the topic
View first unread post What is the number of cans that can be packed in a certain  

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

Walkabout

7

2909

22 Aug 2014, 05:09

bumpbot

3
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View first unread post Attachment(s) Two lines, k and m, intersect in the coordinate plane at poi  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry

GMATmission

6

1838

22 Aug 2014, 04:27

bumpbot

3
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View first unread post Attachment(s) If m and n are two numbers on number line, what is the value  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry

SwapnilRanadive

6

1663

22 Aug 2014, 03:22

bumpbot

11
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View first unread post If x and y are positive integers, is x a prime number?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Algebra,  Inequalities,  Source: GMAT Club Tests

bekerman

8

628

22 Aug 2014, 03:01

Bunuel

1
Experts publish their posts in the topic
View first unread post Given that the mean of Set A is 10, what is the range of two  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: Kaplan

smartass666

6

2291

22 Aug 2014, 02:11

WoundedTiger

58
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View first unread post A school administrator will assign each student in a group  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Word Problems

gwiz87

23

8447

22 Aug 2014, 02:05

WoundedTiger

View first unread post If a rope is cut into three pieces of unequal length  

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

mciatto

3

1801

22 Aug 2014, 01:51

nageshbvrch

5
View first unread post At a business school conference with 100 attendees, are ther  

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

enigma123

5

2465

22 Aug 2014, 01:37

vietmoi999

View first unread post A school administrator will assign each student in a group o  

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5
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View first unread post If x and y are nonzero integers, is x^y < y^x ?  

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

Bunuel

4

775

21 Aug 2014, 21:17

nnitingarg

10
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View first unread post Attachment(s) Lines a and b have different y-intercepts. When line a is  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: Grockit

bhandariavi

18

2934

21 Aug 2014, 20:49

bumpbot

View first unread post Lines a and b have different y-intercepts. When line a is  

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View first unread post Is a three-digit number xyz divisible by 7?  

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

vad3tha

4

162

21 Aug 2014, 19:30

WoundedTiger

1
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View first unread post If 2/5 of the students at college C are business majors,  

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

asimov

11

3129

21 Aug 2014, 18:05

bumpbot

5
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View first unread post Is (4^x)^(5-3x) = 1 ?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Source: Economist GMAT Tutor

kp1811

7

1285

21 Aug 2014, 13:44

Bunuel

1
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View first unread post If t is an integer, is 3^t a factor of 21!?  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Source: Economist GMAT Tutor

goodyear2013

2

118

21 Aug 2014, 13:35

Bunuel

50
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View first unread post Is |x - y|>|x - z|? (1) |y|>|z| (2) x < 0  

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

Hussain15

29

9267

21 Aug 2014, 11:09

bumpbot

3
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View first unread post Xander, Yolanda, and Zelda each have at least one hat. Zelda  

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

kkalyan

8

2244

21 Aug 2014, 10:09

Farid

Experts publish their posts in the topic
View first unread post If n is a nonzero integer, is xn < 1?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Number Properties,  Source: Manhattan GMAT

lastshot

6

181

21 Aug 2014, 09:47

interviewbay22

View first unread post Is (4^x)^(5-3x) = 1?  

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6
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View first unread post What is the ratio x : y: z ?  

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

Ric123

5

835

21 Aug 2014, 08:40

Ric123

2
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View first unread post Is y^2 + 7y + xy even?  

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

alphonsa

3

158

21 Aug 2014, 07:01

Bunuel

5
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View first unread post ‎[x] denotes to be the least integer no less than x. Is [2d]  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Functions and Custom Characters

Smita04

7

2862

21 Aug 2014, 05:14

bumpbot

3
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View first unread post If two elements are dropped from set X {-10, -8, 0, 6, 7}  

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

enigma123

4

1614

21 Aug 2014, 03:48

bumpbot

102
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View first unread post NEW!!! Tough and tricky exponents and roots questions  

Go to page: 1, 2, 3, 4 Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Roots

Bunuel

69

25356

21 Aug 2014, 03:14

Bunuel

Experts publish their posts in the topic
View first unread post Is (x - y) divisible by 3?  

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

alphonsa

2

109

21 Aug 2014, 02:14

Bunuel

28
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View first unread post Is the positive integer N a perfect square? (1) The number  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Exponents/Powers,  Number Properties,  Source: Manhattan GMAT

mbaMission

24

10367

21 Aug 2014, 00:26

vad3tha

6
Experts publish their posts in the topic
View first unread post If h and k are both positive integers, are both roots of the  

Tags: Difficulty: 700-Level,  Algebra,  Source: Knewton

hubahuba

12

759

20 Aug 2014, 20:05

VeritasPrepKarishma

8
Experts publish their posts in the topic
View first unread post Attachment(s) Are at least 10 percent of the people in Country X who are 6  

Tags: Difficulty: Sub-600 Level,  Percent and Interest Problems,  Source: GMAT Prep

LM

12

2383

20 Aug 2014, 19:28

bumpbot

1
Experts publish their posts in the topic
View first unread post Q1 If 3^a*4^b = c, what is the value of b? (1) 5^a = 25 (2)  

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

nusmavrik

9

399

20 Aug 2014, 18:43

bumpbot

41
Experts publish their posts in the topic
View first unread post Is |2a − 3b| < |a − b| + |a − 2b|  

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

Galiya

31

5477

20 Aug 2014, 09:48

bankerboy30

57
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View first unread post If it took Carlos 1/2 hour to cycle from his house to  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: GMAT Prep

TomB

20

13093

19 Aug 2014, 23:33

ZeroIQ

2
Experts publish their posts in the topic
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

655

19 Aug 2014, 21:35

VeritasPrepKarishma

20
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View first unread post In which quadrant of the coordinate plane does the point  

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

Bunuel

21

7116

19 Aug 2014, 21:28

sid200207

1
Experts publish their posts in the topic
View first unread post What is the value of (2t + t - x)/(t - x)?  

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

Walkabout

3

1586

19 Aug 2014, 18:30

bumpbot

3
Experts publish their posts in the topic
View first unread post If a, b and c are integers, is (a·b) a multiple of 18?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Economist GMAT Tutor

goodyear2013

3

364

19 Aug 2014, 13:47

Bunuel

4
Experts publish their posts in the topic
View first unread post If n and k are positive integers, is (n+k)^1/2>2n^1/2?  

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

Walkabout

6

1778

19 Aug 2014, 07:06

Bunuel

Experts publish their posts in the topic
View first unread post In a survey of a certain locality it was found that 80% of  

Tags: Difficulty: Sub-600 Level,  Algebra,  Arithmetic,  Overlapping Sets,  Source: GMAT Paper Tests

benjamin09

1

103

19 Aug 2014, 06:34

Bunuel

2
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View first unread post If 5x = y +7, is (x – y) > 0?  

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

smartyman

5

599

19 Aug 2014, 06:09

desaichinmay22

1
Experts publish their posts in the topic
View first unread post If x and y are two distinct positive integers, is x/y an int  

Tags: Difficulty: 600-700 Level,  Number Properties

alphonsa

9

277

19 Aug 2014, 04:34

Bunuel

3
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View first unread post If p is a positive integer, is p even?  

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

langtuprovn2007

6

395

19 Aug 2014, 04:05

sunaimshadmani

2
Experts publish their posts in the topic
View first unread post If S is a sequence of consecutive multiples of 3  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Sequences,  Source: Economist GMAT Tutor

ajithkumar

10

501

19 Aug 2014, 04:01

Bunuel

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