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GMAT Data Sufficiency (DS)

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95
View first unread post Attachment(s) New to the GMAT Club? <START HERE>  

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bb

0

97912

18 Apr 2012, 07:15

bb

Topics

41
Experts publish their posts in the topic
View first unread post Is |2a − 3b| < |a − b| + |a − 2b|  

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

Galiya

31

5535

20 Aug 2014, 09:48

bankerboy30

57
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View first unread post If it took Carlos 1/2 hour to cycle from his house to  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: GMAT Prep

TomB

20

13248

19 Aug 2014, 23:33

ZeroIQ

2
Experts publish their posts in the topic
View first unread post If x is an integer, is 9^x + 9^(-x) = b ?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers

yb

4

679

19 Aug 2014, 21:35

VeritasPrepKarishma

1
Experts publish their posts in the topic
View first unread post What is the value of (2t + t - x)/(t - x)?  

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

Walkabout

3

1620

19 Aug 2014, 18:30

bumpbot

4
Experts publish their posts in the topic
View first unread post If a, b and c are integers, is (a·b) a multiple of 18?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Economist GMAT Tutor

goodyear2013

3

377

19 Aug 2014, 13:47

Bunuel

5
Experts publish their posts in the topic
View first unread post If n and k are positive integers, is (n+k)^1/2>2n^1/2?  

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

Walkabout

6

1827

19 Aug 2014, 07:06

Bunuel

1
Experts publish their posts in the topic
View first unread post In a survey of a certain locality it was found that 80% of  

Tags: Difficulty: Sub-600 Level,  Algebra,  Arithmetic,  Overlapping Sets,  Source: GMAT Paper Tests

benjamin09

1

126

19 Aug 2014, 06:34

Bunuel

2
Experts publish their posts in the topic
View first unread post If 5x = y +7, is (x – y) > 0?  

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

smartyman

5

617

19 Aug 2014, 06:09

desaichinmay22

2
Experts publish their posts in the topic
View first unread post If x and y are two distinct positive integers, is x/y an int  

Tags: Difficulty: 600-700 Level,  Number Properties

alphonsa

9

300

19 Aug 2014, 04:34

Bunuel

3
Experts publish their posts in the topic
View first unread post If p is a positive integer, is p even?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Economist GMAT Tutor

langtuprovn2007

6

416

19 Aug 2014, 04:05

sunaimshadmani

2
Experts publish their posts in the topic
View first unread post If S is a sequence of consecutive multiples of 3  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Sequences,  Source: Economist GMAT Tutor

ajithkumar

10

532

19 Aug 2014, 04:01

Bunuel

View first unread post If S is a sequence of consecutive multiples  

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6
Experts publish their posts in the topic
View first unread post If x and y are integers, is xy even?  

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

inderjeetdhillon

8

6276

19 Aug 2014, 02:13

bumpbot

28
Experts publish their posts in the topic
View first unread post A certain salesman's yearly income is determined by a base  

Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Word Problems,  Source: Manhattan GMAT

devinawilliam83

14

4549

19 Aug 2014, 01:25

bumpbot

21
Experts publish their posts in the topic
View first unread post Attachment(s) In the rectangular coordinate system shown above, does the  

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

shanewyatt

14

11317

19 Aug 2014, 00:29

bumpbot

2
View first unread post Is x^(k+1) > x^k?  

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

alphonsa

3

176

18 Aug 2014, 23:03

WoundedTiger

9
Experts publish their posts in the topic
View first unread post Is |xy| > x^2*y^2 ?  

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

DelSingh

9

1023

18 Aug 2014, 22:26

Raihanuddin

1
Experts publish their posts in the topic
View first unread post What is the greatest common divisor of positive integers m  

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

alphonsa

2

140

18 Aug 2014, 21:24

alphonsa

2
View first unread post In a single row of yellow, green and red colored tiles  

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

hogann

13

3523

18 Aug 2014, 20:27

bumpbot

48
Experts publish their posts in the topic
View first unread post If x and y are positive integers, what is the greatest  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: Manhattan GMAT

carcass

23

5542

18 Aug 2014, 11:21

Bunuel

186
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

121

41845

18 Aug 2014, 09:29

Bunuel

1
Experts publish their posts in the topic
View first unread post If x and y are positive integers, is x an even integer?  

Tags: Difficulty: 600-700 Level,  Number Properties

alphonsa

2

126

18 Aug 2014, 08:41

Bunuel

1
Experts publish their posts in the topic
View first unread post What is the value of x^6 + x^(-6) ?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Poor Quality

alphonsa

2

124

18 Aug 2014, 08:31

Bunuel

2
Experts publish their posts in the topic
View first unread post Is |x| < 5?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities,  Source: Other - Please specify

alphonsa

2

147

18 Aug 2014, 08:28

nktdotgupta

1
Experts publish their posts in the topic
View first unread post Is the positive integer P a prime number?  

Tags: Difficulty: 600-700 Level,  Number Properties

alphonsa

4

154

18 Aug 2014, 08:14

nktdotgupta

2
Experts publish their posts in the topic
View first unread post If x = 1! + 2! + 3! + ... + n! then what is the remainder  

Tags: Difficulty: 600-700 Level,  Remainders

alphonsa

2

144

18 Aug 2014, 08:08

Bunuel

5
Experts publish their posts in the topic
View first unread post m = 4n + 9, where n is a positive integer. What is the GCD  

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

Smita04

10

1828

18 Aug 2014, 06:46

brunora

4
Experts publish their posts in the topic
View first unread post Attachment(s) Circle C and line K lie in the XY plane. If circle C is  

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

vigneshpandi

10

3358

18 Aug 2014, 06:02

bumpbot

10
View first unread post Attachment(s) A line with the equation y = px + q is reflected over the  

Tags: Difficulty: Sub-600 Level,  Coordinate Geometry

bhandariavi

16

3138

18 Aug 2014, 02:59

bumpbot

Experts publish their posts in the topic
View first unread post Is the integer a even?  

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

devbond

1

113

18 Aug 2014, 02:47

Bunuel

14
Experts publish their posts in the topic
View first unread post Attachment(s) Martha bought several pencils. If each pencil was either a  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Word Problems

Bull78

17

5565

18 Aug 2014, 02:17

VeritasPrepKarishma

7
Experts publish their posts in the topic
View first unread post What is the median value of the set R, if for every term in  

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

rochak22

15

1582

18 Aug 2014, 02:01

VeritasPrepKarishma

4
Experts publish their posts in the topic
View first unread post If x and y are positive, is x/y greater than 1?  

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

monir6000

7

2784

18 Aug 2014, 01:58

Bunuel

64
Experts publish their posts in the topic
View first unread post If p, x, and y are positive integers, y is odd, and p = x^2  

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

netcaesar

19

7622

18 Aug 2014, 01:43

VeritasPrepKarishma

11
Experts publish their posts in the topic
View first unread post Is n > 6?  

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

gmatprep2011

17

2509

17 Aug 2014, 20:50

bumpbot

3
Experts publish their posts in the topic
View first unread post The selling price of an article is equal to the cost of the  

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

Bunuel

6

2464

17 Aug 2014, 20:19

bumpbot

1
Experts publish their posts in the topic
View first unread post On a certain date, Hannah invested $5,000 at x percent  

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

Bunuel

9

2707

17 Aug 2014, 20:15

bumpbot

4
Experts publish their posts in the topic
View first unread post Is p^2 - 1 divisible by 12?  

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

alphonsa

4

261

17 Aug 2014, 15:24

vad3tha

2
Experts publish their posts in the topic
View first unread post Eunice sold several cakes. If each cake sold for either  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Word Problems,  Source: Official Guide

gmatpapa

14

4141

17 Aug 2014, 15:00

vad3tha

8
Experts publish their posts in the topic
View first unread post Of all the houses on Kermit Lane, 20 have front porches, 20  

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

LalaB

15

2623

17 Aug 2014, 14:50

vad3tha

17
Experts publish their posts in the topic
View first unread post A certain list consists of several different integers  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: GMAT Prep

zz0vlb

22

3970

17 Aug 2014, 14:44

vad3tha

14
Experts publish their posts in the topic
View first unread post If the prime numbers p and t are the only prime factors of  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Prep

phoenixgmat

21

4723

17 Aug 2014, 14:39

vad3tha

1
Experts publish their posts in the topic
View first unread post 2001, the closing price of stock A and stock B are the same.  

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

mehdiov

4

1570

17 Aug 2014, 14:27

vad3tha

4
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure above, segments AC and BC are each parallel  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry

mahendru1992

4

250

17 Aug 2014, 14:07

vad3tha

Experts publish their posts in the topic
View first unread post In a set of positive integers {j,k,l,m,n,o} in which j<k<l<m  

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

mahendru1992

4

330

16 Aug 2014, 12:41

mikemcgarry

Experts publish their posts in the topic
View first unread post what is the remainder when the positive integer N is divided  

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

alphonsa

3

217

16 Aug 2014, 11:51

mikemcgarry

7
Experts publish their posts in the topic
View first unread post If n is an integer between 10 and 99, is n < 80?  

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

vandygrad11

7

3321

16 Aug 2014, 11:00

bumpbot

9
Experts publish their posts in the topic
View first unread post Is the product st negative?  

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

gmat6nplus1

11

1088

16 Aug 2014, 07:57

lastshot

22
Experts publish their posts in the topic
View first unread post If r and s are the roots of the equation x^2 + bx + c = 0  

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

asveaass

19

5472

16 Aug 2014, 07:19

bgpower

Experts publish their posts in the topic
View first unread post Is x·|y| > y2?  

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

russ9

7

305

16 Aug 2014, 07:17

apsForGmat

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