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GMAT Data Sufficiency (DS)

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2
Experts publish their posts in the topic
View first unread post 8x*y^3 + 8x^3*y = 2x^2*y^2 / 2^(-3), What is xy?  

Tags: Difficulty: 700-Level,  Algebra

GK_Gmat

16

1140

07 Sep 2013, 05:32

Bunuel

View first unread post Another DS from GMAT Prep that I couldn't figure out: Lines  

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GK_Gmat

3

600

21 Jun 2007, 02:32

GK_Gmat

2
Experts publish their posts in the topic
View first unread post Attachment(s) The area of a rectangle is 80. What is the angle between the  

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

GK_Gmat

15

4507

29 Jan 2014, 22:00

Abdul29

View first unread post Came across the following DS in GMAT Prep. Couldn't figure  

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GK_Gmat

2

630

21 Jun 2007, 02:31

GK_Gmat

2
Experts publish their posts in the topic
View first unread post What is the volume of a certain rectangular solid? 1) two  

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GHIBI

4

858

28 Jan 2008, 12:17

buffdaddy

View first unread post If k is a multiple of 5, what is the remainder when k is  

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GHIBI

5

490

28 Jan 2008, 06:33

maratikus

View first unread post How much time did it take a certain car to travel 400  

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GHIBI

4

730

31 Jan 2008, 14:39

jimmyjamesdonkey

3
Experts publish their posts in the topic
View first unread post Over a certain time period, did the number of shares of  

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

GHIBI

3

2389

14 Jul 2013, 01:33

Bunuel

1
View first unread post Is x^4 + y^4 > z^4 ? 1) x^2 + y^2 > z^2 2) x + y >  

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GHIBI

4

522

30 Jan 2008, 10:35

jimmyjamesdonkey

View first unread post Is 1/p > r/(r^2 + 2) ? 1) p = r 2) r > 0  

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GHIBI

4

523

30 Jan 2008, 11:19

hotdog

2
Experts publish their posts in the topic
View first unread post When positive integer n is divisible by 3, the remainder is  

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

GHIBI

11

891

01 Feb 2008, 03:58

GMAT TIGER

4
Experts publish their posts in the topic
View first unread post In a certain year the United Nations total expenditures were  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Source: GMAT Prep

GHIBI

6

3638

21 Sep 2014, 21:30

Temurkhon

View first unread post Six countries in a certain region sent a total of 75  

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GHIBI

4

967

05 Oct 2008, 03:46

JohnLewis1980

1
View first unread post Machines X and Y produced identical bottles at different  

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GGUY

5

776

17 Jan 2008, 22:03

sondenso

2
Experts publish their posts in the topic
View first unread post If t denotes the thousandths digit in the decimal  

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

GGUY

8

2679

30 Nov 2012, 03:03

Bunuel

View first unread post Attachment(s) In the triangle below (see attached), is x > 90? (1) a2 +  

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GGUY

4

755

14 Jan 2008, 12:57

GGUY

Experts publish their posts in the topic
View first unread post If (y+3)(y-1) (y-2)(y-1) = r(y-1), what is the value of y?  

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GGUY

7

784

15 Jan 2008, 23:46

GMATBLACKBELT

View first unread post Is m + z > 0 ? (1) m - 3z > 0 (2) 4z - m > 0 I  

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GGUY

6

540

10 Nov 2007, 08:23

KillerSquirrel

View first unread post If x is a positive integer, is (x)^0.5 an integer? (1)  

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GGUY

9

867

06 Jan 2008, 05:44

pmenon

2
Experts publish their posts in the topic
View first unread post If a and b are integers, is b even?  

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GGUY

4

581

25 Jan 2008, 11:51

walker

6
Experts publish their posts in the topic
View first unread post Attachment(s) In a certain senior class, 72 percent of the male students and 80 perc  

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

GGUY

8

2316

05 Jan 2015, 02:38

Bunuel

View first unread post Attachment(s) GMATprep DS Sqaure  

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GGUY

4

498

11 Nov 2007, 11:02

KillerSquirrel

4
Experts publish their posts in the topic
View first unread post Lists S and T consist of the same number of positive  

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GGUY

2

1503

23 Jan 2008, 04:55

walker

1
View first unread post Qs on DS in PR  

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G700

4

519

15 Feb 2008, 00:56

bmwhype2

View first unread post If w,x are +ve integers, is (w^x - w)/x an integer? 1. w is  

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Futuristic

5

623

15 Sep 2006, 14:16

kevincan

View first unread post Is the remainder of the following expression even? (x^2 + 2x  

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Futuristic

7

504

16 Sep 2006, 06:05

iced_tea

View first unread post Prob: Atleast 3 heads  

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Futuristic

4

461

03 Sep 2006, 13:49

gk3.14

View first unread post Prob: Count your cards  

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Futuristic

2

438

03 Sep 2006, 00:05

defenestrate

View first unread post Are all of the numbers in a certain list of 15 numbers  

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Folaa3

1

604

02 Jun 2005, 07:31

HowManyToGo

View first unread post What is the value of x/yz ? (1) x = y/2 and z = 2x/5 . (2)  

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Folaa3

3

592

03 Oct 2005, 01:56

krisrini

View first unread post Is xy < 6? (1) x < 3 and y < 2 (2) < x < 2/3  

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Folaa3

3

786

02 Apr 2005, 03:37

Antmavel

View first unread post If denotes the greatest integer less than or equal to x , is  

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Folaa3

1

1683

18 Jul 2005, 04:58

rthothad

View first unread post If a and b are positive integers, what is the value of a + b  

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Folaa3

2

700

17 Jul 2005, 09:17

FN

Experts publish their posts in the topic
View first unread post Attachment(s) At the beginning of the last month, a stationery store had  

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

Folaa3

13

2737

22 Jun 2013, 07:45

Bunuel

View first unread post If x + y + z > 0, is z > 1? (1) z > x + y + 1 (2) x  

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Folaa3

7

753

29 Mar 2005, 19:51

ywilfred

View first unread post How many integers n are there such that r < n < s? (1)  

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Folaa3

11

980

09 Apr 2005, 21:21

aks720

View first unread post If m/n = 5/3, what is the value of m + n? (1) m > 0 (2)  

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Folaa3

14

2449

30 Mar 2005, 16:40

ywilfred

View first unread post Is xy > 5? (1) 1 <= x <= 3 and 2 <= y <= 4  

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Folaa3

4

788

06 Apr 2005, 04:47

Antmavel

View first unread post Okay problems 230-274 of the DS in the OG are really kicking  

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Folaa3

2

559

20 Apr 2005, 14:10

Folaa3

View first unread post At a certain picnic, each of the guest was served either a  

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Folaa3

12

883

05 Apr 2005, 06:39

ssap

View first unread post What is the ratio of x to y? (1) x is 4 times more than  

Tags: 

Folaa3

12

1784

28 Mar 2005, 21:02

Folaa3

View first unread post Is x > y ? (1) ax > ay (2) (a^2) x > (a^2) y  

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Folaa3

8

1082

18 Jul 2005, 17:49

sparky

View first unread post If S is a set of ten consecutive integers, is the integer 5  

Tags: 

Folaa3

4

640

05 Jul 2005, 08:01

rthothad

View first unread post If X is an integer, is Y an integer? (1) The average  

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Folaa3

2

631

03 Jul 2005, 21:26

sparky

View first unread post Attachment(s) What is the Standard Deviation of the set containing values  

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Folaa3

10

798

11 Jul 2005, 05:43

christoph

View first unread post In the xy-plane, is point (2, -3) on the line L? (1) Point  

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Folaa3

3

756

02 Jun 2005, 07:59

HowManyToGo

View first unread post If n is a positive integer, what is the tens digit of n? (1)  

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Folaa3

2

712

09 Aug 2005, 04:46

vivek123

View first unread post Is | x + 2 | < 3? (1) x < 1 (2) x > -5  

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Folaa3

1

503

07 Aug 2005, 20:14

qpoo

View first unread post If car X followed car Y across a certain bridge that is  

Tags: 

Folaa3

1

746

08 Aug 2005, 00:43

ALI1

View first unread post Is X^3 an odd integer? (1) 3 square root X is an odd  

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Fistail

5

580

21 Aug 2007, 18:34

Whatever

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