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GMAT Data Sufficiency (DS)

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226
Experts publish their posts in the topic
View first unread post 100 Hardest Data Sufficiency Questions  

Tags: Difficulty: 700-Level

Bunuel

18

44991

31 Jul 2015, 11:01

shyind

266
Experts publish their posts in the topic
View first unread post DS Question Directory by Topic and Difficulty  

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

bb

0

84352

07 Mar 2012, 07:58

bb

9
View first unread post When the digits of two-digit, positive integer M are reversed, the res  

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

pratikshr

7

1165

03 Aug 2015, 12:58

arshu27

2
Experts publish their posts in the topic
View first unread post Is |x – 3| < 7 ?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities

jlgdr

10

1023

03 Aug 2015, 12:38

Engr2012

19
Experts publish their posts in the topic
View first unread post What is the remainder when the positive integer n is divided  

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

windofchange

12

7949

03 Aug 2015, 12:00

VeritasPrepDennis

182
Experts publish their posts in the topic
View first unread post NEW!!! Tough and tricky exponents and roots questions  

Go to page: 1, 2, 3, 4, 5 Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Roots

Bunuel

81

36464

03 Aug 2015, 09:26

Engr2012

11
Experts publish their posts in the topic
View first unread post If a and b are positive integers, what is the units digit of  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: Official Guide

honchos

5

1893

03 Aug 2015, 09:14

Engr2012

View first unread post What is the remainder when the positive integer n is divided by 12?  

Tags: 

naeln

0

41

03 Aug 2015, 08:59

naeln

2
Experts publish their posts in the topic
View first unread post Alex spends 30% of his income on his children’s education, 20% on  

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

VenoMftw

5

116

03 Aug 2015, 08:13

VenoMftw

6
Experts publish their posts in the topic
View first unread post If x is a positive number less than 10, is z less than the  

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

metallicafan

16

2263

03 Aug 2015, 08:04

arunmoitra

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View first unread post If x + y + z = 6, then do any two of the three numbers x, y, and z sum  

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

Bunuel

5

137

03 Aug 2015, 06:45

OptimusPrepJanielle

1
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View first unread post If x + y = 10, is x = 4? (1) y is not 6. (2) y is 4.  

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

Bunuel

10

203

03 Aug 2015, 06:31

OptimusPrepJanielle

15
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View first unread post In the sequence of positive numbers x1, x2, x3, ..., what  

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

testprep2010

24

5465

03 Aug 2015, 05:34

Engr2012

2
Experts publish their posts in the topic
View first unread post Attachment(s) The operators ‘*’ and ‘+’ operate only on the numbers 0 and 1 as defin  

Tags: Difficulty: 600-700 Level,  Functions and Custom Characters,  Source: Other - Please specify

Bunuel

7

231

03 Aug 2015, 04:08

Engr2012

Experts publish their posts in the topic
View first unread post Is 4z > -6 ? (1) z < 7 (2) z > -1  

Tags: Difficulty: Sub-600 Level,  Inequalities,  Source: GMAT Prep

enigma123

4

2563

03 Aug 2015, 03:51

Engr2012

594
Experts publish their posts in the topic
View first unread post Attachment(s) Inequality and absolute value questions from my collection  

Go to page: 1 ... 16, 17, 18 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities

Bunuel

355

130778

03 Aug 2015, 01:48

ferash

View first unread post In the sequence of positive numbers x1, x2, x3, ..., what is the value  

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visram04

0

34

03 Aug 2015, 01:23

visram04

View first unread post Inequalities  

Tags: 

schak2rhyme

0

35

02 Aug 2015, 21:48

schak2rhyme

6
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View first unread post A certain cake has two layers with pieces of fruit on top of  

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

lazarogb

9

2369

02 Aug 2015, 07:06

bumpbot

View first unread post Is |x – 3| < 7?  

Tags: 

noTh1ng

0

27

02 Aug 2015, 06:01

noTh1ng

View first unread post In the xy plane, does the line y=3x+2 contain the point (r,s)? i) (3r+  

Tags: 

visram04

0

61

02 Aug 2015, 02:24

visram04

98
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View first unread post In the XY plane, does the line with equation y=3x+2  

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

gaurav2k101

25

19288

02 Aug 2015, 02:24

VenoMftw

27
Experts publish their posts in the topic
View first unread post Is x^4 + y^4 > z^4?  

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

ksharma12

17

6750

01 Aug 2015, 23:06

josepiusn

6
Experts publish their posts in the topic
View first unread post If the average (arithmetic mean) of 6 numbers is 75, how  

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

rxs0005

8

2330

01 Aug 2015, 19:46

EMPOWERgmatRichC

7
Experts publish their posts in the topic
View first unread post If S is a set of four numbers w, x, y, and z, is the range o  

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

Bunuel

6

1626

01 Aug 2015, 19:26

EMPOWERgmatRichC

3
Experts publish their posts in the topic
View first unread post Is |x-z| + |x| = |z|?  

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

noTh1ng

5

232

01 Aug 2015, 11:36

arnabs

Experts publish their posts in the topic
View first unread post Is x> 0? (1) |x|-x = 0  

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

pirimidin

2

97

01 Aug 2015, 11:01

EMPOWERgmatRichC

57
Experts publish their posts in the topic
View first unread post A certain salesman's yearly income is determined by a base  

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

devinawilliam83

19

7640

01 Aug 2015, 10:34

EMPOWERgmatRichC

7
Experts publish their posts in the topic
View first unread post At a certain picnic, each of the guests was served either a  

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

amod243

9

7548

01 Aug 2015, 09:21

samuraijack256

17
Experts publish their posts in the topic
View first unread post If x and y are nonzero integers, is x^y < y^x ?  

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

Bunuel

8

2120

01 Aug 2015, 06:05

BrainLab

10
Experts publish their posts in the topic
View first unread post What is the mean age of all students of the city's schools?  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: GMAT Club Tests

barakhaiev

8

2249

01 Aug 2015, 03:41

bumpbot

47
Experts publish their posts in the topic
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

15

6129

01 Aug 2015, 03:26

bumpbot

4
Experts publish their posts in the topic
View first unread post What is the value of x^2 - y^2?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: GMAT Prep Exampack 1

bulletpoint

7

3104

31 Jul 2015, 17:38

bumpbot

Experts publish their posts in the topic
View first unread post The three integers in the set {x, y, z} are all less than 30. How many  

Tags: Difficulty: 600-700 Level,  Min/Max Problems,  Number Properties,  Source: 800 Score

Bunuel

8

218

31 Jul 2015, 17:08

longfellow

View first unread post Is √(x-3)^2 = 3 - x ?  

Tags: 

naeln

0

78

31 Jul 2015, 08:41

naeln

7
Experts publish their posts in the topic
View first unread post Attachment(s) Is sqrt ((x-3)^2) = 3-x?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities,  Source: GMAT Prep

rohitgoel15

8

2145

31 Jul 2015, 08:41

Engr2012

12
Experts publish their posts in the topic
View first unread post A game at the state fair has a circular target with a radius  

Tags: Difficulty: 700-Level,  Geometry,  Probability,  Source: Economist GMAT Tutor

brunopanta

4

943

31 Jul 2015, 06:40

FireStorm

3
Experts publish their posts in the topic
View first unread post If a and b are two-digit numbers that share the same digits,  

Tags: Difficulty: 700-Level,  Arithmetic,  Fractions/Ratios/Decimals

srichaks

12

2555

31 Jul 2015, 04:24

bumpbot

2
View first unread post If X is a positive integer, is X divisible by 48? 1) X is  

Tags: Number Properties

changhiskhan

5

1986

31 Jul 2015, 04:11

bumpbot

16
Experts publish their posts in the topic
View first unread post If k is a positive integer and the tens digit of k+5 is 4  

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

bekbek

15

3124

31 Jul 2015, 02:02

SamuelWitwicky

1
Experts publish their posts in the topic
View first unread post If on a fishing trip Jim and Tom each caught some fish, which one  

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

Bunuel

3

129

31 Jul 2015, 01:22

AA2014

Experts publish their posts in the topic
View first unread post Attachment(s) How many of the boys in a group of 100 children have brown hair? (1) O  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Official Guide

Bunuel

3

122

31 Jul 2015, 01:19

AA2014

4
Experts publish their posts in the topic
View first unread post If x, n, and y are all positive integers, is x^n divisible  

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

MichelleSavina

5

1328

31 Jul 2015, 01:18

bumpbot

42
Experts publish their posts in the topic
View first unread post If x, y and z are positive numbers, is z between x and y?  

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

vcbabu

25

8129

30 Jul 2015, 17:53

TooLong150

6
Experts publish their posts in the topic
View first unread post The integers x and y are both positive, the remainder when x  

Tags: Difficulty: 600-700 Level,  Remainders,  Source: Kaplan

roygush

12

3262

30 Jul 2015, 14:27

EMPOWERgmatRichC

17
Experts publish their posts in the topic
View first unread post If positive integer N = A – B, where A is a positive integer and B is  

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

EgmatQuantExpert

7

1233

30 Jul 2015, 12:01

jhabib

3
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure above, does a = b?  

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

systemm6665

10

1084

30 Jul 2015, 09:42

GMATinsight

11
View first unread post If x = 3y, is x^2 > y^2?  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities

iced_tea

9

1658

30 Jul 2015, 06:54

Glengubbay1

2
Experts publish their posts in the topic
View first unread post The Financial News Daily has 25 reporters covering Asia, 20  

Tags: Difficulty: Sub-600 Level,  Overlapping Sets

study

6

2838

30 Jul 2015, 06:39

Bunuel

2
Experts publish their posts in the topic
View first unread post A report consisting of 2,600 words is divided into 23  

Tags: Difficulty: 600-700 Level,  Word Problems

haas_mba07

11

3063

30 Jul 2015, 06:22

Bunuel

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