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GMAT Data Sufficiency (DS)

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View first unread post Is \sqrt{(y-4)^2}=4-y ?  

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View first unread post What is the value of y?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Source: Economist GMAT Tutor

goodyear2013

2

191

02 Aug 2014, 08:09

Bunuel

1
Experts publish their posts in the topic
View first unread post What is the value of 6^x*6^y?  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: GMAT Prep QP1

MensaNumber

1

191

13 Aug 2014, 10:24

Bunuel

1
Experts publish their posts in the topic
View first unread post A cube is painted with blue and red color such that each color is pain  

Tags: Difficulty: 700-Level,  Geometry

pran21

3

191

02 Sep 2014, 03:19

Bunuel

1
Experts publish their posts in the topic
View first unread post Is |x−z−y|>x−z+y?  

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

AmoyV

1

191

03 Sep 2014, 17:23

Bunuel

Experts publish their posts in the topic
View first unread post Is the slope of Line K positive ?  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: Self-made question

nevilpat1

1

191

08 Sep 2014, 10:50

mikemcgarry

2
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View first unread post If x≠0, 3 or -9, is 3/(x^2 - 3) > 0?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: Economist GMAT Tutor

goodyear2013

1

193

02 Aug 2014, 08:55

Bunuel

2
View first unread post How long will it take 9 men and 6 women to complete a given task?  

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

alphonsa

2

194

31 Aug 2014, 08:23

thefibonacci

6
Experts publish their posts in the topic
View first unread post In the former Soviet Union, rubles came in denominations of  

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

Vijayeta

1

195

27 Jul 2014, 15:48

Bunuel

2
Experts publish their posts in the topic
View first unread post Attachment(s) What is the radius of the circle shown?  

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

PathFinder007

1

195

02 Aug 2014, 09:27

Bunuel

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View first unread post a is a nonzero integer. Is a^a greater than 1?  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Fractions/Ratios/Decimals,  Source: GMAT Prep QP1

MensaNumber

1

196

14 Aug 2014, 10:45

Bunuel

View first unread post Of the students N in a certain class, X took a course in bio  

Tags: Difficulty: 700-Level,  Overlapping Sets

Maksym

1

198

04 Jul 2014, 01:50

manpreetsingh86

1
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View first unread post A thoroughly blended biscuit mix includes only flour and bak  

Tags: Difficulty: 600-700 Level,  Mixture Problems

Gmatbattle

1

198

21 Jul 2014, 09:09

mikemcgarry

2
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View first unread post Is integer y is divisible by 24?  

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

Gnpth

1

198

24 Jul 2014, 07:58

Bunuel

2
Experts publish their posts in the topic
View first unread post Is q - 1/5 > 6/7 ?  

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

neeti1813

3

198

07 Sep 2014, 03:36

eshan429

Experts publish their posts in the topic
View first unread post What is the range of set S?  

Tags: Difficulty: 600-700 Level,  Poor Quality,  Statistics and Sets Problems,  Source: Princeton Review

nishant.1987

1

199

21 Jun 2014, 03:35

Bunuel

2
Experts publish their posts in the topic
View first unread post Is the positive integer P a prime number?  

Tags: Difficulty: 700-Level,  Number Properties

alphonsa

4

200

18 Aug 2014, 08:14

nktdotgupta

4
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View first unread post If t is an integer, is 3^t a factor of 21!?  

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

goodyear2013

2

200

21 Aug 2014, 13:35

Bunuel

View first unread post Is 1/(x-y) < (y-x) ?  

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View first unread post If x =< 4 and y > = 10, what is the range of the numbers in  

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

goodyear2013

1

203

06 Jul 2014, 10:47

Bunuel

View first unread post Algebra Length Of Line  

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2
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View first unread post Is a≠b?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: Economist GMAT Tutor

goodyear2013

1

204

27 Aug 2014, 05:36

Bunuel

View first unread post Data Sufficiency problem - exponents  

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View first unread post Is |x+3| > |2x+y| ? (1) x > 0 (2) y > 0  

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

goodyear2013

2

206

30 Jun 2014, 03:51

PerfectScores

2
View first unread post At a medical convention attended only by pediatricians and g  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Princeton Review

anceer

1

206

11 Jul 2014, 06:07

VladimirKarpov

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

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

goodyear2013

1

206

02 Aug 2014, 08:30

Bunuel

View first unread post If X, Y and z are integers and xyz is divisible by 8, is x  

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Experts publish their posts in the topic
View first unread post What is the volume of a certain cube?  

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

joaomario

2

207

11 Aug 2014, 20:39

VeritasPrepKarishma

Experts publish their posts in the topic
View first unread post Is the positive integer x greater than the positive int y?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Number Properties,  Source: Princeton Review

deepaRajan

2

209

15 May 2014, 03:05

WoundedTiger

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

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

sehosayho

1

209

26 May 2014, 20:31

WoundedTiger

Experts publish their posts in the topic
View first unread post Attachment(s) Is x^3 greater than x  

Tags: Poor Quality

krishna789

2

209

11 Jun 2014, 23:38

krishna789

1
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View first unread post If a, b, and c are positive and a =b/c^1/2, what is the  

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

Gnpth

2

209

22 Jul 2014, 02:13

Bunuel

1
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View first unread post If a_n= 0.5* a_n+1, what is the value of a_7  

Tags: Difficulty: 600-700 Level,  Sequences

alphonsa

1

209

02 Aug 2014, 01:01

Bunuel

View first unread post if x, y and z are positive numbers, is z between x and y?  

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View first unread post If a, m and n are positive integers  

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View first unread post Is (x^7)(y^2)(z^3)>0 ?  

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View first unread post If P is a positiv  

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

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: Grockit

registerincog

1

210

02 Aug 2014, 09:21

Bunuel

2
Experts publish their posts in the topic
View first unread post In a sequence k, each term after the second term is the sum  

Tags: Difficulty: 600-700 Level,  Sequences,  Source: GMAT Prep QP1

MensaNumber

2

210

11 Aug 2014, 20:48

vad3tha

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

Tags: Difficulty: 600-700 Level,  Inequalities

DelGiudice99

2

212

09 Jul 2014, 23:44

australia123

4
View first unread post Is x^(k+1) > x^k?  

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

alphonsa

3

213

18 Aug 2014, 23:03

WoundedTiger

2
Experts publish their posts in the topic
View first unread post Is x^2 greater than x-y?  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: GMAT Hacks

steilbergauf

1

214

13 May 2014, 05:47

Bunuel

4
Experts publish their posts in the topic
View first unread post What is the value of x ?  

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

goodyear2013

1

215

02 Aug 2014, 09:01

Bunuel

2
View first unread post A jar contains red and green marbles, available in two sizes- small  

Tags: Difficulty: 700-Level,  Percent and Interest Problems

alphonsa

3

215

05 Sep 2014, 23:46

alphonsa

4
Experts publish their posts in the topic
View first unread post If m and k are positive integers, is m!+8k a multiple of k?  

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

goodyear2013

2

216

23 Jun 2014, 07:11

beatthegmat05

View first unread post In the town of Z, the town lion roars on some days and not o  

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

aniteshgmat1101

2

217

03 Jun 2014, 02:43

aniteshgmat1101

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

Tags: Difficulty: 700-Level,  Number Properties,  Source: Economist GMAT Tutor

goodyear2013

1

217

23 Jun 2014, 08:15

Bunuel

3
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View first unread post Is X percent of Y more than Z percent of W?  

Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Source: Economist GMAT Tutor

goodyear2013

1

217

27 Aug 2014, 06:10

Bunuel

Experts publish their posts in the topic
View first unread post If r and s are integers, is r divisible by 7?  

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

monty6000

1

219

10 Jul 2014, 00:59

Bunuel

Experts publish their posts in the topic
View first unread post Is x + y > 0 ?  

Tags: Difficulty: 600-700 Level,  Inequalities

sunita123

1

219

15 Jul 2014, 13:18

Bunuel

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