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GMAT Data Sufficiency (DS)

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91
View first unread post Attachment(s) New to the GMAT Club? <START HERE>  

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bb

0

97031

18 Apr 2012, 07:15

bb

Topics

1
Experts publish their posts in the topic
View first unread post Of the 70 children who visited a certain doctor last week,  

Tags: Difficulty: Sub-600 Level

aiming4mba

6

979

31 Aug 2010, 21:47

psychomath

3
Experts publish their posts in the topic
View first unread post If r > 0 and s > 0, is r/s < s/r?  

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

cmugeria

5

4103

01 Sep 2013, 13:09

chos

Experts publish their posts in the topic
View first unread post IS 7 < SQRT N < 8? 1) N>50 2) N<60  

Tags: Difficulty: Sub-600 Level

cmugeria

4

2021

19 Aug 2010, 08:34

qweert

13
Experts publish their posts in the topic
View first unread post In the decimal representation of x, where 0 < x < 1, is the  

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

udaymathapati

6

2381

25 Jun 2013, 09:11

WoundedTiger

Experts publish their posts in the topic
View first unread post Is x^3 > x^2 ?  

Tags: Difficulty: Sub-600 Level,  Inequalities

seekmba

6

1084

17 Aug 2010, 13:32

ingoditrust

3
Experts publish their posts in the topic
View first unread post If a and b are integers, is b even?  

Tags: Difficulty: 600-700 Level,  Number Properties

jakolik

6

1889

02 Jan 2013, 04:29

Bunuel

Experts publish their posts in the topic
View first unread post Professor Vasquez gave a quiz to two classes. Was the range  

Tags: Statistics and Sets Problems

jakolik

5

2828

10 Oct 2010, 15:11

BlitzHN

2
Experts publish their posts in the topic
View first unread post Is x^2-8x+15 = 0?  

Tags: Difficulty: 600-700 Level,  Algebra

rxs0005

5

1459

25 Jul 2013, 17:51

Mountain14

3
Experts publish their posts in the topic
View first unread post what will be remainder when x is divided by 31? 1. x + 10 /  

Tags: Number Properties

efet

9

1009

16 Aug 2010, 15:19

magnetictempest

Experts publish their posts in the topic
View first unread post if | r | != 1 is integer r even 1 r is not positive 2 2r  

Tags: Difficulty: 600-700 Level,  Arithmetic

rxs0005

10

1299

22 Apr 2014, 05:57

chanakya84

2
Experts publish their posts in the topic
View first unread post Attachment(s) This DS i just cannot figure out i am getting E  

Tags: Difficulty: 600-700 Level

rxs0005

5

955

13 Aug 2010, 15:40

rxs0005

3
Experts publish their posts in the topic
View first unread post Attachment(s) DS problem GMAT Prep on Numbers  

Tags: Number Properties

jananijayakumar

2

983

14 Aug 2010, 08:03

pradeepskunwar

Experts publish their posts in the topic
View first unread post Is the product of x and y a prime number? 1)x^2 = 1 2) y is  

Tags: Number Properties

bibha

12

1588

25 Sep 2011, 03:04

gautammalik

6
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure above, what is the ratio KN/MN?  

Tags: Difficulty: 600-700 Level,  Geometry

rxs0005

3

3169

15 May 2014, 11:08

bumpbot

2
Experts publish their posts in the topic
View first unread post Attachment(s) If |x+2| = 4, what is the value of x?  

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

leafsrule99

4

1233

08 Apr 2014, 04:42

Bunuel

Experts publish their posts in the topic
View first unread post p and q are different two-digit prime numbers with the same  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Number Properties

Jinglander

12

1731

11 Jan 2011, 02:09

nonameee

3
Experts publish their posts in the topic
View first unread post Q1) If mv<pv<0, is v>0 ? 1) m<p 2) m<0 Q2) If  

Tags: Inequalities,  Number Properties

mn2010

5

1020

12 Aug 2010, 14:18

mn2010

4
Experts publish their posts in the topic
View first unread post If k is not equal to 0, 1, or -1 is 1/k > 0?  

Tags: Difficulty: 600-700 Level,  Inequalities

Bull78

9

1603

22 Feb 2014, 13:03

Bunuel

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

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

Jinglander

3

1328

16 Oct 2010, 04:16

Raths

2
Experts publish their posts in the topic
View first unread post Is a 3-digit integer divisible by 3? (1) The hundreds' digit  

Tags: Number Properties

amijags

3

1081

10 Aug 2010, 07:21

ulm

5
Experts publish their posts in the topic
View first unread post Of the 5 numbers, the largest number is 4 greater than the  

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

amijags

4

1409

18 May 2014, 09:35

gmatkum

3
Experts publish their posts in the topic
View first unread post Given a sequence: a_1, a_2, a_3, ... a_{14}, a_{15} In the  

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

vagarwal

4

1730

23 Mar 2011, 20:16

subhashghosh

4
Experts publish their posts in the topic
View first unread post If k, m, and t are positive integers and k/6 + m/4 = t/12 ,  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Official Guide

marine

35

4206

10 May 2011, 08:42

amit2k9

6
Experts publish their posts in the topic
View first unread post Sequence S consists of 24 nonzero integers. If each term in  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Sequences,  Source: Kaplan,  Source: Princeton Review

zisis

21

3746

07 Jul 2014, 08:37

sagnik2422

8
Experts publish their posts in the topic
View first unread post If x is an integer, is |x| > 1?  

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

ssgomz

11

2560

06 Jun 2014, 02:03

madn800

Experts publish their posts in the topic
View first unread post Pam and Ed are in a line to purchase tickets. How many  

Tags: Difficulty: Sub-600 Level,  Word Problems

rxs0005

3

1118

07 Aug 2010, 06:21

pradeepskunwar

1
Experts publish their posts in the topic
View first unread post If x and y are consecutive negative integers, is x greater  

Tags: Difficulty: Sub-600 Level,  Sequences

aiming4mba

1

1285

04 Aug 2010, 22:51

Bunuel

3
Experts publish their posts in the topic
View first unread post If m and n are positive integers and mn = p + 1, is m + n =  

Tags: Difficulty: 600-700 Level,  Number Properties

aiming4mba

12

2157

05 Jan 2014, 12:40

jlgdr

1
Experts publish their posts in the topic
View first unread post Is xy < 0 ?  

Tags: Difficulty: 600-700 Level,  Inequalities

nusmavrik

7

1355

02 Mar 2014, 22:42

PerfectScores

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View first unread post If A ,B , and C are points on the plane, is AB < 10 ?  

Tags: Difficulty: 600-700 Level,  Geometry

dungtd

7

1370

09 Nov 2010, 12:24

chaoswithin

13
Experts publish their posts in the topic
View first unread post If x and y are positive integers, what is the remainder when  

Tags: Difficulty: 600-700 Level,  Remainders

nusmavrik

16

4381

14 Oct 2013, 01:05

bumpbot

15
Experts publish their posts in the topic
View first unread post If x and y are nonzero integers, is x^y < y^x? (1) x =  

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

ValleyBall1

19

3812

20 Jul 2014, 10:19

bumpbot

3
Experts publish their posts in the topic
View first unread post If n is a positive integer and r is the remainder when (n-1)  

Tags: Difficulty: 600-700 Level,  Remainders

kwhitejr

10

2887

15 Aug 2013, 20:27

TGC

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

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Kaplan

mitmat

7

1337

21 Jan 2014, 09:44

Bunuel

7
Experts publish their posts in the topic
View first unread post If xy > 0 does (x-1)(y-1)=1 ?  

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

TallJTinChina

17

3709

15 Feb 2014, 12:21

bumpbot

2
Experts publish their posts in the topic
View first unread post Is |x - y| > |x + y|?  

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

bibha

12

1363

30 Jan 2014, 16:20

jlgdr

5
Experts publish their posts in the topic
View first unread post Attachment(s) Is integer x positive?  

Tags: Difficulty: 600-700 Level,  Inequalities

shekar123

10

1885

19 Jun 2013, 20:06

VeritasPrepKarishma

Experts publish their posts in the topic
View first unread post If m and n are non-negative integers, what is the units digi  

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

shekar123

4

1572

31 May 2014, 08:58

Bunuel

4
Experts publish their posts in the topic
View first unread post Is x = y?  

Tags: Difficulty: 600-700 Level,  Algebra

nusmavrik

14

1911

01 Oct 2013, 02:46

bumpbot

1
Experts publish their posts in the topic
View first unread post Is the square root of "a" an integer? (1) the last  

Tags: Fractions/Ratios/Decimals,  Roots

nusmavrik

7

1398

19 Oct 2010, 08:51

Bunuel

3
Experts publish their posts in the topic
View first unread post Is x^2 * y^5 * z>0 ?  

Tags: Difficulty: 600-700 Level,  Inequalities

bibha

8

1864

04 Sep 2013, 02:46

Bunuel

9
Experts publish their posts in the topic
View first unread post Is x^4 + y^4 > z^4 ? (1) x^2 + y^2 > z^2 (2) x+y >  

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

dungtd

9

2490

04 Oct 2013, 00:21

Bunuel

4
Experts publish their posts in the topic
View first unread post In the xy plane, point p has coordinates (a,b) and point Q  

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

xmagedo

3

3266

12 Nov 2013, 02:36

Bunuel

1
Experts publish their posts in the topic
View first unread post Joanna bought only $0.15 stamps and $0.29 stamps. How many  

Tags: Source: Official Guide

xmagedo

2

941

29 Jul 2010, 01:44

bogos

1
Experts publish their posts in the topic
View first unread post Does rectangle A have a greater perimeter than rectangle B?  

Tags: Difficulty: 600-700 Level,  Geometry

tt11234

5

1179

27 Dec 2013, 15:25

jlgdr

14
Experts publish their posts in the topic
View first unread post Attachment(s) Is |x|<1?  

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

mn2010

32

5003

27 Feb 2014, 05:13

Bunuel

2
Experts publish their posts in the topic
View first unread post The positive integers r, s, and t are such that r is  

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

mehdiov

7

1290

28 Apr 2014, 01:27

Bunuel

Experts publish their posts in the topic
View first unread post Is |x| < 1 ? 1. x^4 - 1 > 0 2.  

Tags: Difficulty: 600-700 Level

sag

3

957

27 Jul 2010, 23:24

sag

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: 600-700 Level,  Fractions/Ratios/Decimals,  Source: GMAT Paper Tests

kilukilam

1

906

26 Jul 2010, 10:48

Bunuel

2
Experts publish their posts in the topic
View first unread post In the xy-plane, the line k passes through the origin and th  

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

kilukilam

2

1558

22 Aug 2010, 18:44

ezhilkumarank

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