GMAT Data Sufficiency (DS)
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GMAT Data Sufficiency (DS)

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145
Experts publish their posts in the topic
View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

4

23037

28 Dec 2016, 08:49

bumpbot

495
Experts publish their posts in the topic
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

144545

07 Mar 2012, 07:58

bb

Topics

View first unread post If 1 < d < 2 , is the tenths' digit of the decimal  

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wonder_gmat

5

3149

09 Nov 2003, 17:32

am1974

2
View first unread post If k is an integer greater than 1, is k wqual to 2^r for  

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coffeeloverfreak

11

4020

05 Oct 2005, 19:04

ywilfred

View first unread post If K is an integer greater than 1, is K equal to 2^r for  

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Hermione

11

1215

02 Dec 2006, 01:02

tennis_ball

View first unread post Each employee on a certain task force is either a manager or  

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amd08

2

1065

15 Apr 2007, 04:16

alfyG

View first unread post On the number line, what is the distance between the point  

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blog

4

2383

05 Feb 2008, 08:41

terp26

View first unread post If n is an integer and 100 < n <200, what is the value  

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

kirankp

2

1292

01 Jan 2010, 16:37

jeeteshsingh

Experts publish their posts in the topic
View first unread post Joanna bought only $0.15 stamps and $0.29 stamps. How many  

Tags: Difficulty: 700-Level,  Word Problems,  Source: Official Guide

kirankp

2

1284

05 Jan 2010, 10:17

dmetla

View first unread post Questions: A fishpole is to be encased in a rectangular box  

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mosquitojoyride

7

1475

05 Jan 2010, 18:47

atish

2
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Moved: What is the mean of four consecutive even integers a ,b ,c  

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15
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Moved: In how many ways can 3-digit numbers be formed selecting 3 d  

Tags: Difficulty: 700-Level,  Combinations

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View first unread post What is the value of n?  

Tags: Difficulty: Sub-600 Level,  Algebra

vageesh

2

1411

11 Jan 2010, 06:00

shaselai

View first unread post A coal company can choose to transport coal to one of its  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Work/Rate Problems

shahnandan

7

1803

11 Jan 2010, 06:31

swatirpr

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View first unread post X grapes and Y peanuts were purchased. Grapes cost 5 dollars  

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thailandvc

11

1244

14 Jan 2010, 04:50

chetan2u

View first unread post If x and y are integers, is the product xy odd?  

Tags: Difficulty: 600-700 Level,  Number Properties

amirdubai1982

7

1696

16 Jan 2010, 18:59

run4run

2
View first unread post 3^(-(x + y))/3^(-(x - y)) =  

Tags: Difficulty: 700-Level,  Exponents/Powers

rahulms

8

1495

24 Jan 2010, 18:11

bhavinnc

2
Experts publish their posts in the topic
View first unread post Is 4 + n/6 an integer?  

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

calvinhobbes

3

1622

26 Jan 2010, 05:20

calvinhobbes

1
View first unread post x, y, and z are consecutive integers, and x < y < z.  

Tags: Difficulty: Sub-600 Level,  Number Properties

joyseychow

2

1627

26 Jan 2010, 06:22

gurpreetsingh

1
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View first unread post If x and y are integers and y = |x + 3| + |4 - x|, does y equal 7?  

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

zaarathelab

3

1537

31 Jan 2010, 11:33

muslikcat

View first unread post In the xy-plane, region R consists of all the points (x ,y) such that  

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

loki

1

1987

03 Feb 2010, 10:54

chix475ntu

View first unread post In the xy-plane, line k passes through the point (1, 1) and line m  

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

gmatjon

5

1733

15 Feb 2010, 04:36

silasaaa2

View first unread post The sides of a triangle are a, b, and c. Are the three angles  

Tags: Difficulty: 700-Level,  Geometry

vaivish1723

2

1787

15 Feb 2010, 04:48

silasaaa2

8
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View first unread post Given a sequence: a_1, a_2, a_3, ... a_{14}, a_{15} In the  

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

vaivish1723

18

3898

18 Feb 2010, 19:04

Bunuel

1
View first unread post A certain library assesses fines for overdue books as follows. On the  

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

divanshuj

3

2754

01 Mar 2010, 07:36

swethar

Experts publish their posts in the topic
View first unread post Attachment(s) Is 1/(a-b) < b - a?  

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

raghavs

3

1514

02 Mar 2010, 14:32

chix475ntu

2
Experts publish their posts in the topic
View first unread post A turtle is crossing a field, how many meters total did he  

Tags: Difficulty: 600-700 Level,  Number Properties,  Word Problems

AtifS

2

5179

06 Mar 2010, 05:59

AtifS

2
Experts publish their posts in the topic
Attachment(s) Moved: At a certain health club, 30% of the members use both pool a  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Kaplan

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View first unread post If m>0 and n >0, is ((m+x)/(n+x)) > (m/n)  

Tags: Algebra

metallicafan

3

1325

10 Mar 2010, 12:29

amma4u

1
View first unread post The average (arithmetic mean) monthly balance in Company X's  

Tags: Statistics and Sets Problems,  Word Problems

SnehaC

2

3103

10 Mar 2010, 20:32

tarun

1
View first unread post Attachment(s) There might be some sort of property that obviously I am not  

Tags: Geometry

melifox

3

1089

10 Mar 2010, 20:39

tarun

View first unread post Favorable Unfavorable Not Sure Candidate M 40 20 40  

Tags: Overlapping Sets

albany09

2

1659

11 Mar 2010, 02:21

sidhu4u

View first unread post Set A is {x,2x+y,2y,y+z,x+z}. If x,y, and z are positive  

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

jeeteshsingh

2

1943

11 Mar 2010, 15:15

adamsmith2010

View first unread post if X>1 and Y>1, is X<Y? (1) X^2/(XY+X)<1 (2)  

Tags: Inequalities

pmenon

4

1426

12 Mar 2010, 01:03

sidhu4u

2
View first unread post x^{2} + 3x + c = (x+a)(x+b) for all x, what is the value of  

Tags: Algebra

rahulms

4

1152

12 Mar 2010, 05:13

gurpreetsingh

1
View first unread post What is the value of X? 1) X is a mode of 2) X is neither  

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

BarneyStinson

3

1509

14 Mar 2010, 21:54

bangalorian2000

6
View first unread post If x is a positive integer, is sqrt(x) < 2.5*x - 5 ? 1) x  

Tags: Difficulty: Sub-600 Level,  Inequalities,  Number Properties,  Poor Quality,  Roots

BarneyStinson

4

2974

14 Mar 2010, 23:35

mustdoit

2
Experts publish their posts in the topic
View first unread post If n is a positive integer, is n^3-n divisible by 4? 1.  

Tags: Arithmetic

luminousmocha

5

1361

15 Mar 2010, 08:37

calvinhobbes

View first unread post Is n an integer? (1) n^2 is an integer (2) n^(1/2) is an int  

Tags: Number Properties

metallicafan

2

1124

16 Mar 2010, 09:34

sidhu4u

1
View first unread post Data sufficiency: A rectangular with a width W and length L  

Tags: Difficulty: 600-700 Level

bsv180985

8

1603

16 Mar 2010, 09:52

sidhu4u

Experts publish their posts in the topic
View first unread post If x is an integer, then how many digits does  

Tags: Difficulty: 700-Level,  Exponents/Powers

Hades

18

2532

17 Mar 2010, 02:46

sidhu4u

View first unread post If P is a set of integers and 3 is in P, is every positive  

Tags: Arithmetic

changhiskhan

3

1171

21 Mar 2010, 03:26

hardnstrong

3
View first unread post If there are 5 positive integers in Set B and the mean is  

Go to page: 1, 2 Tags: Poor Quality

jeeteshsingh

22

3441

21 Mar 2010, 16:23

simon1014

View first unread post If x and y are integers, is xy even? 1) x=y+1 2) x/y is an  

Tags: Number Properties

mitzieee

2

1305

22 Mar 2010, 02:35

sidhu4u

2
View first unread post At a certain pet shop, 1/3 of the pets are dogs and 1/5 of  

Tags: Word Problems,  Source: GMAT Prep

hartattack11

2

2294

22 Mar 2010, 09:11

mads

2
View first unread post Is xy < 6 ? a.x < 3 and y < 2. b.1/2 < x <  

Tags: Arithmetic,  Inequalities,  Source: Official Guide

sushma0805

4

2209

27 Mar 2010, 08:35

bangalorian2000

View first unread post If m + n = 250 and n < m, is (m + n) > (r + s)? (1) r  

Tags: Difficulty: 600-700 Level

ankithakhu

6

1532

29 Mar 2010, 01:54

hardnstrong

1
View first unread post Attachment(s) If both ABDC and CDFE are parallelograms, what is q + r?  

Tags: Geometry

ankitmania

11

1708

29 Mar 2010, 03:23

hardnstrong

1
View first unread post The price of car A increased by 20 percent over the same  

Tags: Difficulty: Sub-600 Level,  Percent and Interest Problems

nsp007

3

1777

29 Mar 2010, 11:33

msand

View first unread post Can the positive integer p be expressed as the product of  

Tags: Source: Official Guide

hardnstrong

7

1287

01 Apr 2010, 03:19

hardnstrong

Experts publish their posts in the topic
View first unread post The perimeter of a rectangular garden is 360 ft. What is the  

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

ckgriffi

5

1387

01 Apr 2010, 10:32

walker

1
View first unread post If k ≠ 0 , 1 or -1, is 1/k > 0 ? (1) 1 / (k-1) > 0  

Tags: Inequalities,  Number Properties,  Source: GMAT Prep

nifoui

5

1945

04 Apr 2010, 05:23

sasen

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