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GMAT Data Sufficiency (DS)

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77
Experts publish their posts in the topic
View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

3

11299

07 Dec 2015, 09:09

kongaharsha

377
Experts publish their posts in the topic
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Difficulty: 700-Level,  Combinations,  Coordinate Geometry

bb

0

112540

07 Mar 2012, 08:58

bb

Topics

View first unread post What is the value of the tenths digit of number x?  

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zahraf

0

156

15 Oct 2015, 20:15

zahraf

2
Experts publish their posts in the topic
View first unread post Does (x + y)² + (x – y)² = 170?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: 800 Score

zahraf

4

525

12 Jun 2015, 02:04

Bunuel

View first unread post Each week a certain salesman  

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zahraf

0

105

20 Aug 2015, 23:14

zahraf

View first unread post Are the integers a, b, and c consecutive?  

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zahraf

0

188

04 Jul 2015, 21:02

zahraf

16
Experts publish their posts in the topic
View first unread post If c and d are integers, is c even?  

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

zaarathelab

19

4109

28 Mar 2016, 13:57

Bunuel

4
Experts publish their posts in the topic
View first unread post If wz < 2, is z < 1?  

Tags: Difficulty: Sub-600 Level,  Inequalities,  Source: GMAT Paper Tests

zaarathelab

5

5130

13 Mar 2016, 06:01

stonecold

8
Experts publish their posts in the topic
View first unread post Is xy + z = z, is |x-y| > 0 ? (1) x 0 (2) y = 0  

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

zaarathelab

5

1706

03 Sep 2015, 04:35

MathRevolution

23
Experts publish their posts in the topic
View first unread post If zy < xy < 0, is |x-z| + |x| = |z|?  

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

zaarathelab

8

3361

16 May 2015, 07:49

bumpbot

5
Experts publish their posts in the topic
View first unread post If x 0, is x^2 / |x| < 1?  

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

zaarathelab

12

2984

09 Jun 2015, 23:13

EMPOWERgmatRichC

1
Experts publish their posts in the topic
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

1235

31 Jan 2010, 12:33

muslikcat

Experts publish their posts in the topic
View first unread post Yesterday, Nan parked her car at a certain parking garage  

Tags: Difficulty: 600-700 Level,  Word Problems

ywilfred

7

2623

16 Apr 2015, 07:04

Bunuel

View first unread post What fractional part of the total surface area of cube C is  

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

yvonne0923

1

1064

12 Apr 2011, 23:33

beyondgmatscore

4
Experts publish their posts in the topic
View first unread post Attachment(s) What is the area of triangle ABC ?  

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

yvette726

4

1454

31 Mar 2016, 20:26

chetan2u

32
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure shown, what is the are of the triangular  

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

yuvrajsub

10

10347

12 Mar 2016, 15:33

bumpbot

1
Experts publish their posts in the topic
View first unread post How many divisors does positive integer have? 1.The  

Tags: Difficulty: 600-700 Level

yufenshi

5

3816

29 Nov 2010, 07:23

Bunuel

View first unread post What is the value of x^2 + y^2? 1) x^2 + y^2 = 2xy + 1 2)  

Tags: Algebra

youven

6

1505

26 Jul 2010, 10:07

ramana

38
Experts publish their posts in the topic
View first unread post Warehouse W's revenue from the sale of sofas was what percen  

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

young_gun

18

11285

29 Mar 2016, 14:41

bumpbot

6
Experts publish their posts in the topic
View first unread post What is the value of integer n?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Kaplan

yoovi4u

7

986

10 Dec 2015, 11:17

bumpbot

2
Experts publish their posts in the topic
View first unread post If for integers a, b, c, and d, a + b + c + d = 4  

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

yogirb8801

2

1049

16 May 2013, 08:55

Bunuel

1
View first unread post Attachment(s) The diagram above shows a rectangular garden, bordered by a  

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

yogirb8801

2

2424

10 Dec 2013, 15:38

WholeLottaLove

14
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

14

7276

29 Jun 2015, 02:28

bumpbot

10
Experts publish their posts in the topic
View first unread post Attachment(s) If |a| = b is a + b > ab ?  

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

yogeshagarwala

12

3829

26 Sep 2014, 06:52

bumpbot

1
Experts publish their posts in the topic
View first unread post Attachment(s) Is quadrilateral Q a square?  

Tags: Difficulty: 600-700 Level,  Geometry

yogachgolf

12

2863

28 Sep 2015, 01:57

brs1cob

4
View first unread post On Monday morning a certain machine ran continuously at a  

Tags: Difficulty: Sub-600 Level,  Work/Rate Problems,  Source: Official Guide

yogachgolf

7

4168

23 Dec 2015, 08:56

saiesta

1
Experts publish their posts in the topic
View first unread post In a casino, a gambler stacks a certain number of chips in  

Tags: Number Properties

ykaiim

12

1754

14 Jul 2010, 12:01

dwivedys

7
Experts publish their posts in the topic
View first unread post For a trade show, two different cars are selected randomly  

Tags: Difficulty: 700-Level,  Probability

ykaiim

7

3880

07 Aug 2014, 22:28

vad3tha

33
Experts publish their posts in the topic
View first unread post If K is a positive integer, how many different prime numbers  

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

ykaiim

8

5053

24 Mar 2016, 14:34

bumpbot

3
Experts publish their posts in the topic
View first unread post Is 2(a+b-c) an odd integer? 1. a, b and c are consecutive  

Tags: Difficulty: 600-700 Level,  Number Properties

ykaiim

10

2074

09 Nov 2013, 02:47

Bunuel

Experts publish their posts in the topic
View first unread post Is Q a prime number?  

Tags: Difficulty: 700-Level,  Number Properties

ykaiim

2

1346

17 Jun 2010, 07:32

ykaiim

23
Experts publish their posts in the topic
View first unread post x is an integer and x raised to any odd integer is greater  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Source: Official Guide

ykaiim

16

5464

06 Jan 2016, 04:24

Bunuel

View first unread post if denotes the greatest integer les than or equal to x, is =  

Tags: Difficulty: Sub-600 Level,  Algebra,  Inequalities

yezz

5

1778

16 Jul 2011, 10:41

anordinaryguy

1
Experts publish their posts in the topic
View first unread post if x and y are negative numbers, is x<y  

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

yezz

1

1319

15 May 2013, 09:11

Bunuel

11
Experts publish their posts in the topic
View first unread post Is x > 0?  

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

yezz

12

2787

23 Nov 2014, 05:48

Bunuel

3
View first unread post Given that a>1 and b>1. Is (a^x)(b^y)<1? (1)  

Tags: Algebra,  Exponents/Powers,  Inequalities

yezz

3

1198

31 Jan 2012, 08:43

metallicafan

62
Experts publish their posts in the topic
View first unread post Is |x| < 1? (1) |x + 1| = 2|x - 1| (2) |x - 3| 0  

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

yezz

35

15660

13 Jul 2015, 06:55

Engr2012

Experts publish their posts in the topic
View first unread post what is (x^3 + y^3 + z^3) / xyz  

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

yezz

1

936

16 May 2013, 07:39

Bunuel

19
Experts publish their posts in the topic
View first unread post If a > b > c > 0, is c < 3 ?  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities

yezz

11

3050

29 Mar 2016, 01:27

deepak268

7
Experts publish their posts in the topic
View first unread post Attachment(s) If ab/cd < 0 , is bc > ad (1) cd > ab (2) b < c < 0  

Tags: Difficulty: 700-Level,  Inequalities

yezz

11

4115

03 Mar 2015, 05:05

mridupawandas

1
View first unread post If x and y are positive real numbers, is x > y?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Arithmetic,  Fractions/Ratios/Decimals,  Inequalities

yezz

5

2158

31 Jul 2011, 12:38

144144

2
Experts publish their posts in the topic
View first unread post If n > 0, which is greater, 20 percent of n or 10 percent of  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems

yezz

5

1188

22 Aug 2015, 03:18

bumpbot

5
View first unread post When positive integer n is divided by 3, the remainder is 2;  

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

yezz

9

1761

09 Nov 2013, 07:51

bumpbot

8
Experts publish their posts in the topic
View first unread post Is r = s ?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Source: 800 Score

yezz

11

1536

11 Jun 2015, 20:30

VeritasPrepKarishma

4
View first unread post Does the rectangle have an area less than 30?  

Tags: Difficulty: 700-Level,  Geometry

yezz

7

1722

09 Jan 2010, 23:47

uglynakedguy

177
Experts publish their posts in the topic
View first unread post Attachment(s) In triangle ABC, point X is the midpoint of side AC and  

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

yezz

29

23822

26 Jan 2016, 09:53

Icecream87

59
Experts publish their posts in the topic
View first unread post If A<Y<Z<B, is |Y-A|< |Y-B|?  

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

yezz

17

8234

23 Apr 2016, 00:33

bikographer

4
Experts publish their posts in the topic
View first unread post If x is an integer, is 9^x + 9^(-x) = b ?  

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

yb

6

1904

06 Dec 2015, 10:31

Bunuel

10
Experts publish their posts in the topic
View first unread post Attachment(s) If ab≠0 and points (-a,b) and (-b,a) are in the same  

Go to page: 1 ... 5, 6, 7 Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Prep

yaron

134

6331

15 Aug 2011, 12:20

tt2011

6
Experts publish their posts in the topic
View first unread post If a and b are integers, and |a| > |b|, is a |b| < a  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: 800 Score

yangsta8

18

3747

10 Feb 2015, 02:18

bumpbot

4
Experts publish their posts in the topic
View first unread post For positive integer Z, is the expression (Z + 2)(Z^2 + 4Z +  

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

yangsta8

5

2295

29 Jul 2014, 01:06

bumpbot

15
Experts publish their posts in the topic
View first unread post Attachment(s) Of the 25 cars sold at a certain dealership yesterday, some  

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

yangsta8

9

8560

13 Dec 2015, 22:57

bumpbot

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