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GMAT Data Sufficiency (DS)

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96
Experts publish their posts in the topic
View first unread post 100 Hardest Data Sufficiency Questions  

Tags: Difficulty: 700-Level

Bunuel

15

25016

02 Sep 2014, 20:59

pannakh

141
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

59917

07 Mar 2012, 07:58

bb

2
Experts publish their posts in the topic
View first unread post If among the first ten cyclists who crossed the finish line,  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: GMAT Club Tests

rathoreaditya81

15

2302

22 Oct 2014, 13:38

JusTLucK04

1
Experts publish their posts in the topic
View first unread post A certain high school with a total enrollment of 900  

Tags: Difficulty: 600-700 Level,  Source: GMAT Paper Tests,  Source: Official Guide

gmat620

7

2508

22 Oct 2014, 09:43

bumpbot

213
Experts publish their posts in the topic
View first unread post Attachment(s) Devil's Dozen!!!  

Go to page: 1 ... 5, 6, 7 Tags: Difficulty: Sub-600 Level,  Algebra,  Combinations,  Distance/Rate Problems,  Divisibility/Multiples/Factors,  Number Properties,  Overlapping Sets,  Percent and Interest Problems,  Remainders,  Statistics and Sets Problems,  Word Problems

Bunuel

127

45185

22 Oct 2014, 08:49

Bunuel

3
View first unread post Is x > 3y ?  

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

leadout1

5

935

22 Oct 2014, 06:40

bumpbot

2
View first unread post Attachment(s) Does 7x = 14 + 2x?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Veritas Prep

Yalephd

3

849

22 Oct 2014, 06:39

bumpbot

158
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View first unread post Attachment(s) The Discreet Charm of the DS  

Go to page: 1 ... 6, 7, 8 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Algebra,  Arithmetic,  Fractions/Ratios/Decimals,  Functions and Custom Characters,  Inequalities,  Number Properties,  Statistics and Sets Problems,  Word Problems,  Work/Rate Problems,  Source: GMAT Club Tests

Bunuel

159

50402

22 Oct 2014, 06:03

Bunuel

1
Experts publish their posts in the topic
View first unread post A souvenir stand began the day Wednesday with a ratio of 13 hats for  

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

Thoughtosphere

1

73

22 Oct 2014, 03:11

Bunuel

16
Experts publish their posts in the topic
View first unread post How many odd integers are greater than the integer x and  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Number Properties,  Source: GMAT Prep

Orange08

30

8878

22 Oct 2014, 02:46

Bunuel

60
Experts publish their posts in the topic
View first unread post Attachment(s) If x is not equal to 0, is |x| less than 1? (1) x/|x|< x  

Go to page: 1, 2, 3, 4 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: Economist GMAT Tutor

Hussain15

63

21989

22 Oct 2014, 00:15

Bunuel

Experts publish their posts in the topic
View first unread post Attachment(s) In the rectangular co-ordinate system shown does the line k intersect  

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

excelgmat

13

1648

22 Oct 2014, 00:02

Bunuel

48
Experts publish their posts in the topic
View first unread post Attachment(s) The table below shows the results of a survey of 100 voters  

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

samrand

23

11244

21 Oct 2014, 23:39

VeritasPrepKarishma

6
Experts publish their posts in the topic
View first unread post If a, b and c are integers such that b > a, is b+c > a  

Tags: Difficulty: 700-Level,  Geometry,  Inequalities

sondenso

16

7692

21 Oct 2014, 21:12

Thoughtosphere

1
Experts publish their posts in the topic
View first unread post If w, y, and z are positive integers, and w = y – z, is w a perfect  

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

Bunuel

1

64

21 Oct 2014, 20:13

WoundedTiger

1
Experts publish their posts in the topic
View first unread post Is the positive integer x odd?  

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

Bunuel

1

69

21 Oct 2014, 20:04

WoundedTiger

1
Experts publish their posts in the topic
View first unread post If y and z are nonzero integers, is the square of (y + z) even? (1) y  

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

Bunuel

1

69

21 Oct 2014, 19:52

WoundedTiger

View first unread post Attachment(s) Some of the students enrolled at college T are part-time  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: GMAT Prep

jimmyjamesdonkey

7

1299

21 Oct 2014, 18:09

ajaym28

6
Experts publish their posts in the topic
View first unread post In a certain class, one student is to be selected at random  

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

targetMBA11

7

2761

21 Oct 2014, 15:58

Bunuel

2
Experts publish their posts in the topic
View first unread post How many odd integers are greater than the integer x and less than the  

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

ugimba

17

4081

21 Oct 2014, 15:53

Bunuel

2
Experts publish their posts in the topic
View first unread post What percent of a group of people are women with red hair?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Percent and Interest Problems,  Source: Official Guide

perseverant

5

3484

21 Oct 2014, 15:49

Bunuel

1
Experts publish their posts in the topic
View first unread post If x, y and z are distinct prime numbers..  

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

vomhorizon

4

1852

21 Oct 2014, 15:22

bumpbot

1
Experts publish their posts in the topic
View first unread post At the beginning of last year, Tony's Auto Dealership had  

Tags: Difficulty: 700-Level,  Word Problems,  Source: Veritas Prep

rockroars

5

1760

21 Oct 2014, 14:20

bumpbot

17
Experts publish their posts in the topic
View first unread post Attachment(s) Is (x^7)(y^2)(z^3) > 0 ? (1) yz < 0 (2) xz > 0  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Inequalities,  Source: GMAT Club Tests

TheGmatTutor

28

7821

21 Oct 2014, 12:12

Thoughtosphere

9
Experts publish their posts in the topic
View first unread post If p<q and p<r, is pqr<p? (1) pq<0 (2) pr<0  

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

tinki

17

2906

21 Oct 2014, 12:02

Thoughtosphere

1
View first unread post Do the two circles with centres X and Y touch each other externally?  

Tags: Difficulty: 700-Level,  Geometry

pran21

6

345

21 Oct 2014, 09:00

speedilly

1
Experts publish their posts in the topic
View first unread post If x and y are integers, is the value of x(y + 1) even?  

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

fozzzy

4

1271

21 Oct 2014, 08:27

bumpbot

2
Experts publish their posts in the topic
View first unread post If m, n, and p are integers, is m + n odd?  

Tags: Difficulty: 700-Level,  Number Properties

ichauhan.gaurav

3

996

21 Oct 2014, 08:06

bumpbot

3
Experts publish their posts in the topic
View first unread post The sum of positive integers x and y is 77, what is the  

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

ustureci

7

2443

21 Oct 2014, 07:54

bumpbot

5
Experts publish their posts in the topic
View first unread post If m, r, x and y are positive, the ratio of m to r equal  

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

LM

10

3927

21 Oct 2014, 07:17

bumpbot

1
Experts publish their posts in the topic
View first unread post If x^2+y^2=1, is x+y=1 ? (1) xy=0 (2) y=0  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Algebra

rraggio

23

7093

21 Oct 2014, 07:17

mhngo

View first unread post Is a*b*c divisible by 32?  

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

Juaz

9

1078

21 Oct 2014, 07:14

email2vm

12
Experts publish their posts in the topic
View first unread post If x is a prime number, what is the value of x?  

Tags: Difficulty: 700-Level,  Number Properties

msunny

8

5754

21 Oct 2014, 07:12

bumpbot

5
Experts publish their posts in the topic
View first unread post Attachment(s) The area of the right triangle ABC is 4 times greater than  

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

enigma123

5

2945

21 Oct 2014, 06:56

bumpbot

5
Experts publish their posts in the topic
View first unread post Attachment(s) Is p^2q > pq^2?  

Tags: Difficulty: 700-Level,  Inequalities

Manhnip

9

1138

21 Oct 2014, 06:16

bumpbot

6
Experts publish their posts in the topic
View first unread post If x and y are nonzero integers, is (x^(-1) + y^(-1))^(-1) >  

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

ajit257

8

3672

21 Oct 2014, 06:12

bumpbot

36
Experts publish their posts in the topic
View first unread post Is |x| < 1? (1) |x + 1| = 2|x - 1| (2) |x - 3| 0  

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

yezz

32

9977

21 Oct 2014, 05:25

Bunuel

8
Experts publish their posts in the topic
View first unread post If P is a set of integers and 3 is in P, is every positive  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Statistics and Sets Problems,  Source: Princeton Review

Caffmeister

7

3967

21 Oct 2014, 02:33

sunaimshadmani

View first unread post If when k is rounded to the nearest unit, the result is equal to the e  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Economist GMAT Tutor

goodyear2013

2

152

21 Oct 2014, 01:44

goodyear2013

7
Experts publish their posts in the topic
View first unread post Attachment(s) what is the greatest possible value of the function f(x)?  

Tags: Difficulty: Sub-600 Level,  Functions and Custom Characters,  Source: Princeton Review

venkateshreddy

5

574

21 Oct 2014, 00:46

vinraj

1
Experts publish their posts in the topic
View first unread post Is the range of integers 6, 3, y, 4, 5, and x greater than  

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

jimmyjamesdonkey

5

2260

21 Oct 2014, 00:13

Bunuel

2
View first unread post If n and p are integers, is p > 0?  

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

gvogelei

6

1769

20 Oct 2014, 23:53

Thoughtosphere

10
Experts publish their posts in the topic
View first unread post If a and b are integers, and a not= b, is |a|b > 0? (1)  

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

mm007

15

4836

20 Oct 2014, 22:23

Thoughtosphere

1
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

1

117

20 Oct 2014, 21:47

WoundedTiger

1
Experts publish their posts in the topic
View first unread post What is the value of 2x/3y?  

Tags: Difficulty: 700-Level,  Algebra,  Source: Other - Please specify

Bunuel

3

138

20 Oct 2014, 21:33

WoundedTiger

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

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

Bunuel

1

101

20 Oct 2014, 21:27

WoundedTiger

21
Experts publish their posts in the topic
View first unread post If xy 0, is x > y? (1) 4x = 3y (2) |y - x| = x - y  

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

Economist

20

3333

20 Oct 2014, 21:26

dhanyamv88

Experts publish their posts in the topic
View first unread post Is 5^n < 0.04?  

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

Bunuel

1

99

20 Oct 2014, 21:15

WoundedTiger

18
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?  

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

vcbabu

19

3760

20 Oct 2014, 21:08

Thoughtosphere

1
Experts publish their posts in the topic
View first unread post On Sunday morning, a printing press printed its newspapers at a consta  

Tags: Difficulty: Sub-600 Level,  Work/Rate Problems,  Source: Other - Please specify

Bunuel

3

206

20 Oct 2014, 12:19

IVIE1982

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