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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 2 different representatives are to be selected at random  

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

Bunuel

12

2049

24 Jun 2015, 10:04

EMPOWERgmatRichC

5
Experts publish their posts in the topic
View first unread post What is the distance between x and y on the number line?  

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

calreg11

8

4822

24 Jun 2015, 09:51

bumpbot

2
Experts publish their posts in the topic
View first unread post Is x|y|>y^2? (1) x>y (2) y>0  

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

devinawilliam83

8

1841

24 Jun 2015, 09:48

bumpbot

2
Experts publish their posts in the topic
View first unread post What is the area of the parallelogram inscribed in a circle?  

Tags: Difficulty: 700-Level,  Geometry

ritula

17

2036

24 Jun 2015, 06:26

bumpbot

4
Experts publish their posts in the topic
View first unread post If c and d are real numbers, is the value of c less than the  

Tags: Difficulty: 700-Level,  Inequalities

ritumaheshwari02

3

891

24 Jun 2015, 05:05

bumpbot

Experts publish their posts in the topic
View first unread post Is the number of copies of a certain manuscript that n machines of  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: GMAT Prep Exampack 1

erikvm

1

71

24 Jun 2015, 05:04

GMATinsight

21
Experts publish their posts in the topic
View first unread post If n is a positive integer, what is the tens digit of n ?  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Official Guide

Walkabout

8

3821

24 Jun 2015, 04:59

noTh1ng

5
Experts publish their posts in the topic
View first unread post What is the average (arithmetic mean) of the first 90 measurements  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: GMAT Prep Exampack 1

mimi0102

2

92

24 Jun 2015, 04:31

GMATinsight

6
View first unread post If sets A and B have the same number of terms, is the  

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

Smita04

4

2012

24 Jun 2015, 04:13

Mechmeera

5
Experts publish their posts in the topic
View first unread post Is x^2 > 15? (1) x > -4 (2) x^3 < 0  

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

carcass

3

1164

24 Jun 2015, 04:01

bumpbot

16
Experts publish their posts in the topic
View first unread post If r and s are positive integers, is r/s an integer?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: GMAT Prep QP1

BANON

14

8574

24 Jun 2015, 03:44

Bunuel

6
Experts publish their posts in the topic
View first unread post If m not equal to zero is m^3 > m^2 ?  

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

harikris

3

1268

24 Jun 2015, 02:35

bumpbot

2
Experts publish their posts in the topic
View first unread post In the fraction x/y, where x and y are positive integers, what is the  

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

mahesh004

8

804

24 Jun 2015, 01:43

Bunuel

2
Experts publish their posts in the topic
View first unread post A retailer sells only radios and clocks  

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

jlgdr

4

934

23 Jun 2015, 23:01

bumpbot

2
Experts publish their posts in the topic
View first unread post Eco Wildlife Preserve contains 5x zebras and 2x lions  

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

jlgdr

2

1020

23 Jun 2015, 22:59

bumpbot

5
Experts publish their posts in the topic
View first unread post If x>1, what is the value of integer x?  

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

GMATD11

14

3689

23 Jun 2015, 22:22

bumpbot

4
Experts publish their posts in the topic
View first unread post Is 0< a/b < 1?  

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

jenl2881

6

853

23 Jun 2015, 20:33

chetan2u

5
Experts publish their posts in the topic
View first unread post If k is a positive integer, is k an integer?  

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

gmatser1

4

121

23 Jun 2015, 19:57

EMPOWERgmatRichC

3
Experts publish their posts in the topic
View first unread post For a certain set of 3 numbers, is the average  

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

enigma123

3

988

23 Jun 2015, 19:38

EMPOWERgmatRichC

5
Experts publish their posts in the topic
View first unread post If x = 0.abcd, where a, b, c, and d each represent a nonzero  

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

enigma123

3

2915

23 Jun 2015, 17:27

bumpbot

1
Experts publish their posts in the topic
View first unread post A charity planned to distribute 'n' pens (n<300) to students  

Tags: Poor Quality

alphonsa

2

348

23 Jun 2015, 12:32

IanStewart

18
Experts publish their posts in the topic
View first unread post If (x+y)/z>0, is x<0?  

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

Bunuel

11

5682

23 Jun 2015, 12:14

BrainLab

4
Experts publish their posts in the topic
View first unread post In the xy-plane, the line with equation ax + by + c = 0,  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry

alltimeacheiver

11

2710

23 Jun 2015, 12:11

bumpbot

1
Experts publish their posts in the topic
View first unread post Development planners detemined the number of new housing units needed  

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

erikvm

1

90

23 Jun 2015, 10:58

IanStewart

View first unread post In year X, 12.2 percent of the Gross Domestic Product (GDP) came ...  

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

Gmatdecoder

1

80

23 Jun 2015, 10:21

chetan2u

1
Experts publish their posts in the topic
View first unread post Attachment(s) Vertices A and B of triangle ABC lie on circle with area 25pi.  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Self-made question

Harley1980

3

97

23 Jun 2015, 10:08

GMATinsight

1
Experts publish their posts in the topic
View first unread post If, x, y, and z are integers, is x even?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Number Properties,  Source: Manhattan GMAT

Bunuel

4

140

23 Jun 2015, 09:46

chetan2u

20
Experts publish their posts in the topic
View first unread post Attachment(s) In the xy-coordinate plane, line l and line k intersect at  

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

M8

17

3957

23 Jun 2015, 06:02

apolo

5
Experts publish their posts in the topic
View first unread post Is the integer m an even number?  

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

actleader

10

1502

23 Jun 2015, 05:39

bumpbot

5
Experts publish their posts in the topic
View first unread post Attachment(s) A circle with center (1, 0) and radius 2 lies in the  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: Other - Please specify

rxs0005

7

1532

23 Jun 2015, 05:33

bumpbot

2
Experts publish their posts in the topic
View first unread post Attachment(s) Is the Triangle ABC right angled at C?  

Tags: Difficulty: 600-700 Level,  Geometry

monk16

5

169

23 Jun 2015, 05:22

Harley1980

2
Experts publish their posts in the topic
View first unread post a, b, and c are integers in the set {a, b, c, 51,85,72}.  

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

jlgdr

6

835

23 Jun 2015, 01:32

bumpbot

3
Experts publish their posts in the topic
View first unread post If x is a positive integer, is the mean of set S greater tha  

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

Millis79

2

669

23 Jun 2015, 01:23

bumpbot

16
Experts publish their posts in the topic
View first unread post If x, y and z are positive integers such that x^4*y^3 = z^2  

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

EgmatQuantExpert

10

1162

22 Jun 2015, 20:59

EgmatQuantExpert

16
Experts publish their posts in the topic
View first unread post Is the product of two integers A and B odd?  

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

EgmatQuantExpert

12

2163

22 Jun 2015, 20:35

EgmatQuantExpert

1
Experts publish their posts in the topic
View first unread post What is the value of b + c ?  

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

Walkabout

2

3865

22 Jun 2015, 13:26

bumpbot

1
Experts publish their posts in the topic
View first unread post a, b and c are integers such that a < b < c. Do they have a  

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

cyberjadugar

3

1068

22 Jun 2015, 13:06

mika84

9
Experts publish their posts in the topic
View first unread post Attachment(s) Is x > x^2 ? (1) x is greater than x^3 (2) x is greater t  

Tags: Difficulty: 600-700 Level,  Inequalities

rxs0005

9

1484

22 Jun 2015, 12:53

OptimusPrepJanielle

3
Experts publish their posts in the topic
View first unread post Attachment(s) If a, b, c, d, and e are positive integers such that  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Source: Manhattan GMAT

Bunuel

4

188

22 Jun 2015, 12:35

OptimusPrepJanielle

6
Experts publish their posts in the topic
View first unread post Attachment(s) In the rectangular coordinate system above, if OQ >= PQ, is  

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

PrateekDua

7

1089

22 Jun 2015, 10:18

kanigmat011

2
Experts publish their posts in the topic
View first unread post If X and Y are single-digit positive integers, is X + Y  

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

goodyear2013

2

695

22 Jun 2015, 09:12

bumpbot

7
Experts publish their posts in the topic
View first unread post If both x and y are positive integers that are divisible by  

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

Berbatov

15

3451

22 Jun 2015, 08:38

bumpbot

6
Experts publish their posts in the topic
View first unread post If x + y^2 = (x + y ^2)^2, what is the value of y?  

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

mathewmithun

8

1731

22 Jun 2015, 08:08

bumpbot

1
Experts publish their posts in the topic
View first unread post If a, b, and c are positive integers such that a < b < c, is a% of b%  

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

Bunuel

6

216

22 Jun 2015, 05:52

GMATinsight

1
Experts publish their posts in the topic
View first unread post Is z an even integer?  

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

Bunuel

7

223

22 Jun 2015, 05:28

Bunuel

3
Experts publish their posts in the topic
View first unread post If x ≠ 0, is xy > 0?  

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

Bunuel

8

243

22 Jun 2015, 05:24

Bunuel

6
Experts publish their posts in the topic
View first unread post Attachment(s) Is x = 1?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Manhattan GMAT

Bunuel

5

190

22 Jun 2015, 05:22

Bunuel

2
Experts publish their posts in the topic
View first unread post Attachment(s) If n is a positive integer, is n – 1 divisible by 3?  

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

Bunuel

5

185

22 Jun 2015, 05:15

Bunuel

3
Experts publish their posts in the topic
View first unread post Attachment(s) If x and y are positive integers, what is the remainder when 5^x is  

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

Bunuel

7

274

22 Jun 2015, 05:07

Bunuel

6
Experts publish their posts in the topic
View first unread post Attachment(s) What is the remainder when x is divided by 5?  

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

Bunuel

8

267

22 Jun 2015, 05:01

Bunuel

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