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GMAT Data Sufficiency (DS)

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2
Experts publish their posts in the topic
View first unread post If x and y are positive, is the ratio of x to y greater  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Inequalities

sm176811

8

2153

05 Nov 2013, 05:58

Bunuel

Experts publish their posts in the topic
View first unread post If a and b are single-digit positive numbers and a/b is NOT a recurrin  

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

Bunuel

4

86

29 May 2015, 07:03

biblophile

8
Experts publish their posts in the topic
View first unread post What is the area of parallelogram ABCD ?  

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

Knesl

14

1787

04 Feb 2015, 16:47

Bunuel

3
Experts publish their posts in the topic
View first unread post Is x divisible by 15?  

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

CMcAboy

13

2202

05 Dec 2014, 11:04

santorasantu

2
Experts publish their posts in the topic
View first unread post There is a set of consecutive even integers  

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

ajit257

7

1604

29 Mar 2011, 09:14

fluke

3
Experts publish their posts in the topic
View first unread post Attachment(s) Is the standard deviation of ages of students in class A  

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

snoor

19

2027

11 Nov 2013, 12:37

ronr34

3
Experts publish their posts in the topic
View first unread post If m and k are non-zero integers and if y^(m+k) = y^m, what is the  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers

rxs0005

10

1284

15 May 2015, 04:27

bumpbot

3
Experts publish their posts in the topic
View first unread post Last year, if Arturo spent a total of $12,000 on his mortgage payments  

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

gtr022001

9

3857

02 Mar 2015, 01:58

Bunuel

9
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

2283

29 Oct 2014, 08:39

sach24x7

8
Experts publish their posts in the topic
View first unread post Attachment(s) If points A, B, and C lie on a circle of radius 1, what is  

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

zaur2010

17

4016

01 Apr 2015, 04:10

buddyisraelgmat

3
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

6

1446

28 Dec 2013, 06:08

jlgdr

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

l0rrie

7

1842

19 Sep 2013, 23:34

Bunuel

2
Experts publish their posts in the topic
View first unread post If x, y, and z are digits is (x + y + z) a multiple of 9?  

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

Yalephd

6

1727

05 Jan 2014, 13:01

jlgdr

1
Experts publish their posts in the topic
View first unread post A certain sum was invested in a high-interest bond for which  

Tags: Difficulty: 700-Level,  Poor Quality,  Source: Manhattan GMAT

punyadeep

15

2686

19 Nov 2014, 10:32

bumpbot

10
Experts publish their posts in the topic
View first unread post Attachment(s) A scientist is studying bacteria whose cell population  

Tags: Poor Quality

punyadeep

18

4615

07 Apr 2011, 07:17

oster

4
Experts publish their posts in the topic
View first unread post What is the ratio of r to s?  

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

banksy

12

3279

21 May 2014, 00:41

Bunuel

4
Experts publish their posts in the topic
View first unread post If x and y are prime numbers, what is the value of |x-y|?  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: GMAT Club Tests

banksy

11

1751

11 Oct 2013, 11:57

Bunuel

23
Experts publish their posts in the topic
View first unread post Reserve tank 1 is capable of holding z gallons of water. Wat  

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

JCLEONES

9

4864

21 Jan 2014, 10:35

bumpbot

3
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

15

3537

02 May 2014, 00:15

Bunuel

2
Experts publish their posts in the topic
View first unread post If x < y < z, is xyz > 0?  

Tags: Difficulty: 600-700 Level,  Inequalities

banksy

10

3004

01 May 2014, 08:54

Bunuel

9
Experts publish their posts in the topic
View first unread post If x, y and z are positive integers, is x - y odd?  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Official Guide

Baten80

10

5010

08 Mar 2015, 11:51

shoveit88

3
Experts publish their posts in the topic
View first unread post Of the 60 animals on a certain farm, 2/3 are either pigs or  

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

Bhai

14

1792

05 Jan 2014, 05:01

Bunuel

3
Experts publish their posts in the topic
View first unread post Is line y = kx + b tangent to circle x^2 + y^2 = 1 ?  

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

asmit123

4

2349

30 Jun 2013, 00:35

Bunuel

1
Experts publish their posts in the topic
View first unread post If n is an integer between 2 and 100 and if n is also the  

Tags: Difficulty: 700-Level,  Number Properties,  Roots,  Source: Official Guide

von

2

1363

08 Mar 2011, 17:44

Spidy001

9
Experts publish their posts in the topic
View first unread post Attachment(s) What is the value of x+y in the figure above?  

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

Baten80

5

5354

22 Sep 2014, 23:28

Bunuel

4
Experts publish their posts in the topic
View first unread post In PQR, if PQ = x, QR = x + 2, and PR = y, which of the  

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

Lolaergasheva

8

4158

25 Jan 2015, 23:39

bumpbot

1
Experts publish their posts in the topic
View first unread post In a certain class, boys' heights range is 10 inches, and  

Tags: Difficulty: Sub-600 Level,  Word Problems

banksy

3

1445

05 Mar 2011, 02:37

Bunuel

1
Experts publish their posts in the topic
View first unread post If you have done a variety of questions, you have come  

Tags: Number Properties,  Source: Other - Please specify

VeritasPrepKarishma

14

1195

05 Mar 2011, 05:00

VeritasPrepKarishma

6
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

1237

28 Oct 2014, 06:48

Bunuel

2
Experts publish their posts in the topic
View first unread post Is x < 0 ?  

Tags: Difficulty: 700-Level,  Inequalities

banksy

4

3570

02 Mar 2011, 01:44

Bunuel

Experts publish their posts in the topic
View first unread post If x and y are integers, what is the value of 2x^6y - 4 ?  

Tags: Poor Quality

banksy

6

2379

26 Mar 2011, 18:38

Marcab

Experts publish their posts in the topic
View first unread post In the xy- plane, does the point (4,12) lie on the line K.  

Tags: Difficulty: Sub-600 Level,  Coordinate Geometry,  Source: Official Guide

GMATD11

5

1405

23 Sep 2014, 09:40

dshuvendu

3
Experts publish their posts in the topic
View first unread post If x and y are positive integers and x is a multiple of y,  

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

banksy

11

5139

28 Nov 2013, 01:59

bumpbot

1
Experts publish their posts in the topic
View first unread post Is x less than y? (1) x-y+1<0 (2) x-y-1<0  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Magoosh

banksy

6

4453

06 Aug 2012, 23:35

Bunuel

2
Experts publish their posts in the topic
View first unread post What is the standard deviation (SD) of the four numbers p,  

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

subhashghosh

6

2943

21 Dec 2013, 10:17

bumpbot

2
Experts publish their posts in the topic
View first unread post Is xy > x/y?  

Tags: Difficulty: 600-700 Level,  Inequalities

naaga

5

1280

25 Feb 2011, 09:57

gmat1220

Experts publish their posts in the topic
View first unread post What is the hundreds digit of the integer z? (1) 10z =  

Tags: Difficulty: 600-700 Level,  Number Properties

naaga

8

3367

08 Mar 2011, 16:59

Spidy001

Experts publish their posts in the topic
View first unread post From May 1, 1960, to May 1, 1975, the closing price of a  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Power Prep

Puilunchristin

7

2526

12 Sep 2013, 07:23

ygdrasil24

1
Experts publish their posts in the topic
View first unread post For all integers n, the function f is defined by f (n) = a^n  

Tags: Difficulty: 600-700 Level,  Algebra,  Functions and Custom Characters,  Source: Official Guide

sperumba

7

1427

07 May 2013, 05:12

feellikequitting

6
Experts publish their posts in the topic
View first unread post Attachment(s) What is the area of the rectangular region above?  

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

heygirl

6

3280

08 Mar 2011, 23:19

beyondgmatscore

8
Experts publish their posts in the topic
View first unread post If n is a positive integer, is n^3 n divisible by 4 ?  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Official Guide

Baten80

11

3432

22 Apr 2015, 14:39

Konstantin1983

2
Experts publish their posts in the topic
View first unread post If m and n are consecutive positive integer, is m greater th  

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

Baten80

6

1883

24 Dec 2014, 06:28

bumpbot

3
Experts publish their posts in the topic
View first unread post If m and n are nonzero integers, is m^n an integer?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Number Properties,  Source: Official Guide

Baten80

5

3442

26 Mar 2015, 11:03

EMPOWERgmatRichC

Experts publish their posts in the topic
View first unread post A certain salesperson's weekly salary is equal to a fixed  

Tags: Algebra,  Source: Official Guide

GMATD11

2

1222

21 Feb 2011, 18:36

VeritasPrepKarishma

5
Experts publish their posts in the topic
View first unread post In the equation x^2+bx+12=0, x is a variable and b is a  

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

Baten80

17

4525

28 Dec 2014, 03:22

mridupawandas

15
Experts publish their posts in the topic
View first unread post If x = 0.rstu, where r, s, t and u each represent a nonzero  

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

Baten80

15

4857

10 Nov 2014, 01:14

Bunuel

1
Experts publish their posts in the topic
View first unread post If both x and y are nonzero numbers, what is the value of  

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

Baten80

6

1149

18 May 2014, 10:00

gmatkum

Experts publish their posts in the topic
View first unread post If x and y are positive intergers, what is the remainder  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Remainders,  Source: Official Guide

Baten80

2

1091

15 Aug 2013, 20:21

TGC

13
Experts publish their posts in the topic
View first unread post Set S consists of five consecutive integers, and set T consi  

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

mydreambschool

10

3305

24 Sep 2014, 06:22

bumpbot

3
Experts publish their posts in the topic
View first unread post Is (x-y)*(x+y) an even integer?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: GMAT Club Tests

MRS

3

1023

07 Feb 2015, 16:22

bumpbot

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