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GMAT Data Sufficiency (DS)

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120
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

3

18206

07 Dec 2015, 09:09

kongaharsha

457
Experts publish their posts in the topic
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

131326

07 Mar 2012, 08:58

bb

Topics

9
Experts publish their posts in the topic
View first unread post If 2/5 of the students at College C are business majors, wha  

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

Stiv

12

2814

12 Sep 2016, 01:34

bumpbot

137
Experts publish their posts in the topic
View first unread post Each employee of a certain task force is either a manager or  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Mixture Problems,  Word Problems,  Source: GMAT Prep

achan

34

24376

11 Sep 2016, 22:49

VeritasPrepKarishma

2
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View first unread post If the terms of a sequence are a1, a2, a3, . . . , an, what  

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

akshayb2

3

1668

11 Sep 2016, 20:11

bumpbot

1
Experts publish their posts in the topic
View first unread post When a person went to travelling, she estimated the traveled distance  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: Math Revolution

MathRevolution

3

194

11 Sep 2016, 18:24

MathRevolution

11
Experts publish their posts in the topic
View first unread post What is the value of |x+5| + |x-3| ?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities,  Source: GMAT Prep EP 2

lpetroski

11

1685

11 Sep 2016, 14:16

tarunktuteja

215
Experts publish their posts in the topic
View first unread post Attachment(s) In the xy-plane, region R consists of all the points (x, y)  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Inequalities,  Source: Official Guide

metallicafan

41

25840

11 Sep 2016, 10:53

rajarams

4
Experts publish their posts in the topic
View first unread post Is |x|*y - x*|y| > x*y, where x and y are non-zero integers  

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

chetan2u

6

454

11 Sep 2016, 10:18

manishtank1988

30
Experts publish their posts in the topic
View first unread post Does the line with equation ax+by = c, where a,b and c are real consta  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Prep EP 2

surupab

9

2428

11 Sep 2016, 06:12

JeffTargetTestPrep

23
Experts publish their posts in the topic
View first unread post If n is positive, is root(n) > 100 ?  

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

Bunuel

11

3434

11 Sep 2016, 06:10

JeffTargetTestPrep

44
Experts publish their posts in the topic
View first unread post If x≠0, is |x| < 1 ? (1) x^2< 1 (2) |x| < 1/x  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: GMAT Paper Tests

boomtangboy

19

6825

11 Sep 2016, 03:21

Bunuel

11
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure above, is RS || PQ?  

Tags: Difficulty: 700-Level,  Geometry,  Source: Other - Please specify

Awli

6

1044

11 Sep 2016, 00:43

rohit8865

26
Experts publish their posts in the topic
View first unread post If z is a three-digit positive integer, what is the value of  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Official Guide

arjtryarjtry

7

2997

11 Sep 2016, 00:25

bumpbot

Experts publish their posts in the topic
View first unread post Attachment(s) What is the volume of cone C?  

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

Bunuel

2

175

10 Sep 2016, 22:20

Shrivathsan

5
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View first unread post x percent of what number is equal to y?  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Math Revolution

MathRevolution

5

255

10 Sep 2016, 21:31

MathRevolution

3
View first unread post Attachment(s) A firm has two production choices. It could sell Q3 posters at a price  

Tags: Difficulty: 700-Level,  Word Problems,  Source: Grockit

pritis

4

1793

10 Sep 2016, 14:10

bumpbot

5
Experts publish their posts in the topic
View first unread post Yesterday Diana spent a total of 240 minutes attending a  

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

mehdiov

5

2415

10 Sep 2016, 13:46

bumpbot

7
Experts publish their posts in the topic
View first unread post During a one day sale, a store sold each sweater of a  

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

sandranjeim

5

2551

10 Sep 2016, 13:38

bumpbot

10
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View first unread post What is the ratio of the number of cups of flour to the  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Word Problems

tharunv

14

10545

10 Sep 2016, 10:42

bumpbot

24
Experts publish their posts in the topic
View first unread post Attachment(s) Each of the letters in the table above represents one of the  

Tags: Difficulty: 700-Level,  Arithmetic,  Graphs and Illustrations,  Source: Official Guide

Walkabout

11

7602

10 Sep 2016, 07:35

sidoknowia

3
Experts publish their posts in the topic
View first unread post In the equation x^2 + bx + 12 = 0, x is a variable and b is  

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

Bunuel

4

2190

09 Sep 2016, 22:01

bumpbot

12
Experts publish their posts in the topic
View first unread post Attachment(s) For triangle ABC, angle ABC = 90 degrees, and side AC has a length of  

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

Bunuel

12

1871

09 Sep 2016, 14:20

GMATPrepNow

8
Experts publish their posts in the topic
View first unread post If x and y are positive integers, is the following cube root  

Tags: Difficulty: 600-700 Level,  Roots,  Source: GMAT Pill

solarzj

4

3224

09 Sep 2016, 14:04

bumpbot

9
Experts publish their posts in the topic
View first unread post Attachment(s) A telephone station has x processors, each of which can process a maxi  

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

Bunuel

7

1791

09 Sep 2016, 12:49

felippemed

6
Experts publish their posts in the topic
View first unread post If a and b are positive, is (a^(-1) + b^(-1))^(-1) less than  

Tags: Difficulty: 700-Level,  Exponents/Powers

ajit257

8

7771

09 Sep 2016, 11:39

bumpbot

36
Experts publish their posts in the topic
View first unread post Attachment(s) If n is a positive integer, what is the tens digit of n ?  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Official Guide

Walkabout

11

7122

09 Sep 2016, 09:59

felippemed

3
Experts publish their posts in the topic
View first unread post Attachment(s) In the diagram above, AC = AB, and angle DAB = angle DBC. What is the  

Tags: Difficulty: 700-Level,  Geometry,  Source: Magoosh

Bunuel

8

1814

09 Sep 2016, 07:15

VenoMfTw

6
View first unread post If m and n are integers, then what is the value of (-1)^m  

Tags: Difficulty: 700-Level,  Exponents/Powers

naaga

8

1230

09 Sep 2016, 05:39

bumpbot

4
Experts publish their posts in the topic
View first unread post If rs 0, does 1/r + 1/s = 1 (1) rs = 1 (2) s + r = 2.5 Did  

Tags: Difficulty: 700-Level,  Algebra

rxs0005

5

1900

09 Sep 2016, 05:21

bumpbot

12
View first unread post In a recent survey, twenty families reported their incomes  

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

goodyear2013

4

2521

09 Sep 2016, 04:51

bumpbot

15
Experts publish their posts in the topic
View first unread post Attachment(s) In the graph shown above, which sector represents the $9.6  

Tags: Difficulty: 700-Level,  Graphs and Illustrations,  Source: GMAT Prep QP1

guerrero25

12

3121

09 Sep 2016, 04:29

bumpbot

18
Experts publish their posts in the topic
View first unread post Attachment(s) If a, b, c are three numbers on the number line shown above  

Tags: Difficulty: 700-Level,  Number Properties,  Source: GMAT Prep QP1

yogeshwar007

15

8118

09 Sep 2016, 04:18

bumpbot

4
Experts publish their posts in the topic
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

NoHalfMeasures

7

2238

09 Sep 2016, 04:06

bumpbot

Experts publish their posts in the topic
View first unread post What is the value of 2x^2 - 3x - 35?  

Tags: Difficulty: 700-Level,  Poor Quality,  Source: Other - Please specify

umg

2

131

09 Sep 2016, 03:25

umg

2
View first unread post Let ∆ and O be two distinct digits in the decimal ∆.O∆, what is ∆? (1  

Tags: Difficulty: 700-Level,  Functions and Custom Characters,  Number Properties,  Source: Other - Please specify

duahsolo

3

170

09 Sep 2016, 01:37

abhimahna

43
Experts publish their posts in the topic
View first unread post Attachment(s) What is the length of segment BC?  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Geometry,  Source: Manhattan GMAT

GMAT TIGER

46

14622

09 Sep 2016, 01:15

Bunuel

3
Experts publish their posts in the topic
View first unread post If d is the thousandth’s digit in the decimal above, what is the value  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Other - Please specify

Bunuel

11

644

09 Sep 2016, 00:59

peekaysan

13
Experts publish their posts in the topic
View first unread post If the arithmetic mean of n consecutive odd integers is 20, what is  

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

Bunuel

9

1056

08 Sep 2016, 22:28

bumpbot

1
View first unread post If pq = -8, what is the value of pq(p - q) ?  

Tags: Difficulty: 700-Level,  Algebra

nifoui

6

1612

08 Sep 2016, 14:39

bumpbot

51
Experts publish their posts in the topic
View first unread post If the integers a and n are greater than 1 and the product  

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

subhajeet

11

16018

08 Sep 2016, 13:54

bumpbot

4
Experts publish their posts in the topic
View first unread post Attachment(s) If in the figure above, AD=DB and DE=√2, what is the length of line se  

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

Bunuel

9

381

08 Sep 2016, 13:09

Senthil1981

12
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

4

1372

08 Sep 2016, 08:23

rahulsehgal

8
Experts publish their posts in the topic
View first unread post Is x odd? (1) x/2 is not an integer (2) 2x + 3 is odd.  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Kaplan Advanced

Bunuel

7

679

08 Sep 2016, 06:47

bumpbot

4
Experts publish their posts in the topic
View first unread post If w and c are integers is w > 0 ? (1) w + c > 50 (2)  

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

ajit257

8

4764

08 Sep 2016, 06:47

bumpbot

7
Experts publish their posts in the topic
View first unread post If x^2+12x−k=0, is x=4?  

Tags: Difficulty: 700-Level,  Algebra

bagdbmba

9

2336

08 Sep 2016, 06:44

bumpbot

50
Experts publish their posts in the topic
View first unread post If n is a positive integer, is n^2 - 1 divisible by 24?  

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

kunalbh19

18

11604

08 Sep 2016, 06:06

bumpbot

10
Experts publish their posts in the topic
View first unread post Mrs. K is paid at a reduced rate for contracts completed  

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

AbhayPrasanna

16

3162

08 Sep 2016, 06:01

bumpbot

1
Experts publish their posts in the topic
View first unread post Is a^8 < 25?  

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

EBITDA

3

337

08 Sep 2016, 05:30

Temurkhon

24
Experts publish their posts in the topic
View first unread post If y=|x+1|/x and x!=0, is xy>0?  

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

Zarrolou

11

2133

08 Sep 2016, 04:51

umg

3
Experts publish their posts in the topic
View first unread post Attachment(s) If a, b, x, and y are positive integers, is a^(-x) > b(-y)?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Inequalities,  Source: GMAT Prep QP1

zbvl

7

2088

08 Sep 2016, 04:35

Keats

28
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

19

8366

08 Sep 2016, 03:32

pranavja123@gmail.com

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