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GMAT Data Sufficiency (DS)

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97
Experts publish their posts in the topic
View first unread post 100 Hardest Data Sufficiency Questions  

Tags: Difficulty: 700-Level

Bunuel

15

25566

02 Sep 2014, 20:59

pannakh

143
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

60665

07 Mar 2012, 07:58

bb

View first unread post If x is an integer, what is the value of x?  

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

dmmk

1

48

30 Oct 2014, 21:35

thefibonacci

4
Experts publish their posts in the topic
View first unread post What percentage of steel workers in the country earns over $  

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

r019h

9

1368

30 Oct 2014, 19:37

dhanyamv88

1
View first unread post If x, y, and z are 3 positive consecutive integers such that  

Tags: 

mm007

4

1476

30 Oct 2014, 17:51

bumpbot

1
View first unread post x, y, and z are consecutive even numbers. What is the  

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gamjatang

7

538

30 Oct 2014, 17:31

bumpbot

2
View first unread post Is x2 y2 a positive number? (1) x y is a positive number.  

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topmbaseeker

5

2387

30 Oct 2014, 17:22

dmmk

Experts publish their posts in the topic
View first unread post What is the probability that u/v/w and x/y/z are reciprocal fractions?  

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

Bunuel

1

46

30 Oct 2014, 17:20

Thoughtosphere

View first unread post At a certain university, if 50 percent of the people who  

Tags: Difficulty: 600-700 Level

lahoosaher

8

3231

30 Oct 2014, 14:50

dmmk

17
Experts publish their posts in the topic
View first unread post From a group of M employees, N will be selected, at random,  

Tags: Difficulty: 700-Level,  Combinations,  Probability,  Source: Magoosh

mikemcgarry

10

646

30 Oct 2014, 10:38

mikemcgarry

33
Experts publish their posts in the topic
View first unread post Attachment(s) What is the volume of a certain rectangular solid?  

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

amod243

35

8985

30 Oct 2014, 09:05

mvictor

5
Experts publish their posts in the topic
View first unread post If M=P*Q, where P and Q are different positive integers,  

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

yaj

4

722

30 Oct 2014, 08:26

bumpbot

6
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

6

1073

30 Oct 2014, 08:02

nnitingarg

2
Experts publish their posts in the topic
View first unread post If n is a prime number greater than 2, is 1/x > 1?  

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

emmak

10

870

30 Oct 2014, 07:52

Vetrik

Experts publish their posts in the topic
View first unread post In the telephone number 936-215X, what digit does X  

Tags: Difficulty: 600-700 Level,  Word Problems

CaspAreaGuy

6

441

30 Oct 2014, 07:37

Bunuel

1
Experts publish their posts in the topic
View first unread post X grams of water were added to the 80 grams of a strong  

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

prasun84

6

812

30 Oct 2014, 07:31

Bunuel

Experts publish their posts in the topic
View first unread post How much special mix must one add to a certain recipe for pa  

Tags: Difficulty: 700-Level,  Mixture Problems,  Source: Kaplan

singhaldheeraj

3

412

30 Oct 2014, 04:36

sunaimshadmani

4
Experts publish their posts in the topic
View first unread post The sequence of four numbers a1, a2 , a3 and a4 is such that  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Sequences,  Source: GMAT Prep

pritishmohan

7

1176

30 Oct 2014, 01:52

Bunuel

1
Experts publish their posts in the topic
View first unread post The ratio of R to S is 3 to 5, what is the value of the rati  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: GMAT Prep QP1

MensaNumber

3

267

30 Oct 2014, 01:46

Bunuel

1
View first unread post Is m > 5 ?  

Tags: Difficulty: 600-700 Level,  Inequalities

pairakesh10

5

146

29 Oct 2014, 20:20

WoundedTiger

8
Experts publish their posts in the topic
View first unread post What is the value of ab?  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: 800 Score

tirbah

6

927

29 Oct 2014, 18:16

bumpbot

4
Experts publish their posts in the topic
View first unread post Attachment(s) If x – q = s – y, what is the value of z?  

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

Bunuel

3

151

29 Oct 2014, 13:17

navkaran

1
Experts publish their posts in the topic
View first unread post The contents of one full cylindrical silo are to be transferred to ano  

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

Bunuel

1

79

29 Oct 2014, 13:01

navkaran

3
Experts publish their posts in the topic
View first unread post Attachment(s) If points A and B are on the y-axis in the figure, what is the area of  

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

Bunuel

2

101

29 Oct 2014, 12:56

navkaran

7
Experts publish their posts in the topic
View first unread post A group consisting of N couples are going to see a movie.  

Tags: Difficulty: 700-Level,  Combinations

bhandariavi

10

1888

29 Oct 2014, 08:39

sach24x7

4
Experts publish their posts in the topic
View first unread post Point K = (A,0), Point G = (2A + 4, sqrt2A+ 9). Is the dista  

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

sambam

2

1695

29 Oct 2014, 07:37

bumpbot

3
Experts publish their posts in the topic
View first unread post Attachment(s) In the rectangular coordinate plane points X and Z lie on  

Tags: Difficulty: Sub-600 Level,  Coordinate Geometry,  Source: Manhattan GMAT

enigma123

5

2727

29 Oct 2014, 07:28

bumpbot

1
View first unread post If xy >=0, what is the value of 1/x + 1/y ?  

Tags: Difficulty: 600-700 Level,  Algebra

imaru

3

2283

29 Oct 2014, 04:29

sunaimshadmani

9
Experts publish their posts in the topic
View first unread post Is 4^(x+y)=8^(10) ?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: Official Guide

Bunuel

23

4798

29 Oct 2014, 03:36

Bunuel

2
View first unread post Is m > n ?  

Tags: Difficulty: 600-700 Level,  Inequalities

ksha

3

402

29 Oct 2014, 01:41

WoundedTiger

14
Experts publish their posts in the topic
View first unread post Attachment(s) A circle is drawn on a coordinate plane. If a line is drawn  

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

saintforlife

15

2732

29 Oct 2014, 01:01

bumpbot

View first unread post Is |xy| > x^2Y^2 ?  

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

alexa

0

72

28 Oct 2014, 18:48

alexa

3
Experts publish their posts in the topic
View first unread post Is |n| < 1 ?  

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

Bunuel

3

212

28 Oct 2014, 11:25

WoundedTiger

5
Experts publish their posts in the topic
View first unread post If N, C, and D are positive integers, what is the remainder  

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

kingb

5

1542

28 Oct 2014, 11:10

nnitingarg

9
Experts publish their posts in the topic
View first unread post If x not equal to (-y), then is (x-y)/ (x + y) > 1  

Tags: Difficulty: 700-Level,  Inequalities

jusjmkol740

13

2041

28 Oct 2014, 09:53

bumpbot

Experts publish their posts in the topic
View first unread post A car is being driven on a road. Assuming that the car's wheels turn  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Official Guide

Bunuel

0

80

28 Oct 2014, 08:26

Bunuel

Experts publish their posts in the topic
View first unread post Triangle A has one side of length x. If √(x^8) = 81, what is the perim  

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

Bunuel

1

95

28 Oct 2014, 08:00

MKS

Experts publish their posts in the topic
View first unread post Attachment(s) What is the value of x?  

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

Bunuel

1

80

28 Oct 2014, 07:51

Gnpth

4
Experts publish their posts in the topic
View first unread post Attachment(s) Rectangle ABCD is inscribed in circle P. What is the area of  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Manhattan GMAT

AccipiterQ

3

1316

28 Oct 2014, 07:50

bumpbot

1
Experts publish their posts in the topic
View first unread post If the length of side AB is 17, is triangle ABC a right tria  

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

enigma123

13

3029

28 Oct 2014, 07:44

bumpbot

6
Experts publish their posts in the topic
View first unread post What is the three-digit number abc, given that a, b, and c  

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

enigma123

4

2391

28 Oct 2014, 07:01

bumpbot

3
Experts publish their posts in the topic
View first unread post If set Z has a median of 19, what is the range of set Z?  

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

watever

8

890

28 Oct 2014, 06:48

Bunuel

2
View first unread post If each marble in a set of 50 marbles is either red, black,  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Word Problems

faisalt

3

1122

28 Oct 2014, 06:38

bumpbot

1
View first unread post Attachment(s) What is the value of x and y in terms of k  

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

vatsavayi

1

91

28 Oct 2014, 05:27

LighthousePrep

2
Experts publish their posts in the topic
View first unread post Is k^2 odd?  

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

ruturaj

9

1683

28 Oct 2014, 04:35

bumpbot

9
Experts publish their posts in the topic
View first unread post Attachment(s) If s and t are two different numbers on the number line, is  

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

LM

17

4710

28 Oct 2014, 04:26

GMATinsight

2
Experts publish their posts in the topic
View first unread post Attachment(s) Is point A closer to point (1,2) than to point (2,1) ?  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Club Tests

udaymathapati

13

2057

28 Oct 2014, 04:17

GMATinsight

83
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 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Prep

DenisSh

30

16312

28 Oct 2014, 03:54

GMATinsight

Experts publish their posts in the topic
View first unread post Q is the set of all integers between A and B, inclusive. The average (  

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

minhphammr

2

99

28 Oct 2014, 03:46

Bunuel

1
Experts publish their posts in the topic
View first unread post Is x^2 equal to xy?  

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

prasannar

7

750

28 Oct 2014, 03:07

Bunuel

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