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GMAT Data Sufficiency (DS)

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

Tags: Difficulty: 600-700 Level

rxs0005

6

1533

06 Jul 2013, 00:47

Bunuel

5
Experts publish their posts in the topic
View first unread post Is 1/(x - y) < (y - x) ?  

Tags: Difficulty: 700-Level,  Inequalities

rxs0005

9

1600

23 Dec 2010, 08:18

Bunuel

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

Tags: Difficulty: 600-700 Level,  Algebra

tatane90

4

1115

20 Sep 2010, 17:53

FQ

12
Experts publish their posts in the topic
View first unread post The integers m and p are such that 2<m<p, and m is not a  

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

ravitejapandiri

13

4154

10 Oct 2013, 06:22

Bunuel

18
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

15

5620

05 Feb 2014, 12:00

jlgdr

Experts publish their posts in the topic
View first unread post If # represents one of the operations +,- and *, is a #  

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

zisis

7

2036

21 Sep 2010, 09:55

TehJay

Experts publish their posts in the topic
View first unread post If a and b are integers, and |a| > |b|, is a |b| < a  

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

Orange08

6

2189

18 Mar 2012, 13:24

Bunuel

9
Experts publish their posts in the topic
View first unread post If xy + z = z, is |x - y| > 0?  

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

amitjash

20

3314

07 Feb 2014, 19:08

shreyas

2
Experts publish their posts in the topic
View first unread post If n is an integer and 100 < n < 200, what is the value  

Tags: Difficulty: 600-700 Level,  Number Properties

amitjash

9

1172

09 Feb 2014, 08:55

bumpbot

1
Experts publish their posts in the topic
View first unread post Attachment(s) If k, m, and p are integers, is k m p odd? (1) k and m are  

Tags: Number Properties

amitjash

14

1527

20 Oct 2010, 19:18

KapTeacherEli

12
Experts publish their posts in the topic
View first unread post Attachment(s) Machines X and Y work at their respective constant rates. Ho  

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

ravitejapandiri

14

2856

05 May 2014, 00:36

Bunuel

7
Experts publish their posts in the topic
View first unread post Attachment(s) If the operation # is one of the four arithmetic operations  

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

ravitejapandiri

8

4098

28 Jan 2014, 00:37

Bunuel

Experts publish their posts in the topic
View first unread post If x is an integer, is 9^x + 9^-^x = b ? (1) 3^x + 3^-^x = b  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Poor Quality,  Source: Official Guide

TehJay

5

995

18 Sep 2010, 07:38

Bunuel

12
Experts publish their posts in the topic
View first unread post If zy < xy < 0, is | x - z | + |x| = |z|?  

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

rgtiwari

12

5766

18 Jun 2014, 09:13

bumpbot

1
Experts publish their posts in the topic
View first unread post Factorial & remainder  

Tags: Number Properties

shrouded1

6

2015

17 Sep 2010, 06:43

shrouded1

1
Experts publish their posts in the topic
View first unread post If n is a whole number, is n+1 a prime number? 1. n is a  

Tags: Number Properties

amitjash

3

875

17 Sep 2010, 05:08

redjam

6
Experts publish their posts in the topic
View first unread post Attachment(s) If AD is 6 and ADC is a right angle, what is the area of  

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

amitjash

27

6456

18 Mar 2014, 07:51

VeritasPrepKarishma

5
Experts publish their posts in the topic
View first unread post Attachment(s) If x and y are positive integers such that x = 8y + 12, what  

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

rafi

9

2259

19 Nov 2013, 00:24

HKHR

Experts publish their posts in the topic
View first unread post What is the greatest common divisor of a and b? (1) a is  

Tags: Number Properties

rafi

3

778

17 Sep 2010, 03:16

rafi

1
Experts publish their posts in the topic
View first unread post Susan and Iman are each typing a term paper. Who finishes  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems

cano

13

1637

13 Mar 2012, 05:13

GreginChicago

1
Experts publish their posts in the topic
View first unread post What is the value of x^2yz + xy^2z + xyz^2 ?  

Tags: Difficulty: Sub-600 Level,  Algebra

rraggio

8

3939

18 Sep 2011, 18:14

GMATPASSION

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

22

6903

22 May 2014, 02:12

gaurav1418z

3
Experts publish their posts in the topic
View first unread post If x is an integer, is x|x| < 2^x?  

Tags: Difficulty: Sub-600 Level,  Absolute Values/Modules,  Exponents/Powers,  Inequalities

cucrose

9

2189

12 Sep 2014, 07:47

bumpbot

Experts publish their posts in the topic
View first unread post If [] represents +,x,-, or / (one of these), then which does  

Tags: Arithmetic,  Source: GMAT Prep

mainhoon

6

1178

13 Sep 2010, 19:17

Bunuel

14
Experts publish their posts in the topic
View first unread post Is x^2*y^4 an integer divisible by 9 ?  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Club Tests

seekmba

15

4430

26 Dec 2013, 16:05

Paris75

3
Experts publish their posts in the topic
View first unread post A social club has 200 members. Everyone in the club who  

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

msweeney27

6

2116

14 Feb 2014, 04:05

bumpbot

Experts publish their posts in the topic
View first unread post If q is a positive integer less than 17 and r is the  

Tags: Number Properties

rraggio

4

2808

13 Sep 2010, 19:38

saxenashobhit

2
Experts publish their posts in the topic
View first unread post Is the integer n even? (1) n 5 is an odd integer. (2) n/5 is  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: GMAT Paper Tests

Orange08

2

2460

11 Sep 2010, 14:28

saxenashobhit

3
Experts publish their posts in the topic
View first unread post If x and y are integers and x > 0, is y > 0?  

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

Orange08

11

2330

04 May 2014, 02:09

Bunuel

3
Experts publish their posts in the topic
View first unread post If y is greater than 110 percent of x, is y greater than 75?  

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

metallicafan

14

2253

17 Sep 2013, 07:52

Bunuel

Experts publish their posts in the topic
View first unread post Do more than 50% of the children in a certain group have  

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

cmugeria

4

2131

11 Sep 2010, 14:42

saxenashobhit

Experts publish their posts in the topic
View first unread post Paralleogram ABCD has diagonal AC and BD what is the area of  

Tags: Poor Quality

rxs0005

7

932

13 Sep 2010, 06:15

TehJay

1
Experts publish their posts in the topic
View first unread post If x and y are positive, is 3x > 7y?  

Tags: Difficulty: 600-700 Level,  Inequalities

mehdiov

3

998

21 Sep 2010, 09:20

gauravnagpal

1
Experts publish their posts in the topic
View first unread post Between what two numbers is the measure of the third side of  

Tags: Poor Quality

agnok

8

1067

11 Sep 2010, 22:50

Bunuel

8
Experts publish their posts in the topic
View first unread post Is x+1 a factor of 12?  

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

agnok

17

1983

12 Mar 2014, 04:15

CrackVerbalGMAT

1
Experts publish their posts in the topic
View first unread post In a class of 30 students, 17 students study Chinese, and r  

Tags: Difficulty: 600-700 Level,  Overlapping Sets

rxs0005

4

1503

25 May 2014, 07:24

jlgdr

3
Experts publish their posts in the topic
View first unread post If two triangles are similar, what is the perimeter of the  

Tags: Difficulty: 600-700 Level,  Geometry

agnok

7

1065

15 Oct 2010, 08:34

Raths

1
Experts publish their posts in the topic
View first unread post Attachment(s) Is quadrilateral ABCD a rectangle?  

Tags: Difficulty: 600-700 Level,  Geometry

agnok

10

2075

11 May 2014, 05:04

Bunuel

21
Experts publish their posts in the topic
View first unread post If x is an integer, does x have a factor n such that 1 <  

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

zisis

10

3216

04 May 2014, 04:45

NGGMAT

9
Experts publish their posts in the topic
View first unread post Attachment(s) If x#0, is x^2/|x| < 1?  

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

udaymathapati

12

1832

24 Sep 2013, 01:35

stne

84
Experts publish their posts in the topic
View first unread post Attachment(s) Is x > y ? (1) x^(1/2)>y (2) x^3>y  

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

shrouded1

32

17939

07 Jul 2014, 00:19

Bunuel

2
Experts publish their posts in the topic
View first unread post Yesterday Diana spent a total of 240 minutes attending a  

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

mehdiov

3

1446

22 Oct 2013, 06:56

Bunuel

2
Experts publish their posts in the topic
View first unread post If the average(arithmetic mean) of four different numbers is  

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

kook44

6

4471

27 Jan 2014, 23:41

Bunuel

2
Experts publish their posts in the topic
View first unread post Is w greater than 1?  

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

aiming4mba

6

2600

21 Jul 2014, 03:16

unceldolan

1
Experts publish their posts in the topic
View first unread post Attachment(s) Of the 25 cars sold at a car dealership, some had auto  

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

aiming4mba

4

1343

15 Oct 2010, 09:24

Raths

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

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

metallicafan

9

2305

20 Sep 2012, 07:43

Bunuel

8
Experts publish their posts in the topic
View first unread post Is 2x - 3y < x^2 ?  

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

metallicafan

12

2512

04 Jul 2013, 00:43

fozzzy

8
Experts publish their posts in the topic
View first unread post What is the value of x + 7 ?  

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

mehdiov

11

1665

26 Jun 2013, 09:17

WholeLottaLove

13
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

28

8459

05 May 2014, 00:50

NGGMAT

4
Experts publish their posts in the topic
View first unread post Is sqrt(x-5)^2 = 5-x?  

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

metallicafan

7

2169

22 Jan 2013, 00:01

mbaiseasy

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