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GMAT Data Sufficiency (DS)

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142
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

3

21502

07 Dec 2015, 08:09

kongaharsha

489
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View first unread post DS Question Directory by Topic and Difficulty  

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140585

07 Mar 2012, 07:58

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Topics

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View first unread post If a and b are integers, is a2−b2 even?  

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

reto

3

532

08 Dec 2016, 03:34

stonecold

5
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View first unread post If x is an integer, what is the value of x?  

Tags: Difficulty: 700-Level,  Algebra,  Source: e-GMAT

SW4

9

349

08 Dec 2016, 02:28

nguyendinhtuong

View first unread post Functions f(n) and g(n) are defined for a positive integer n as  

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stonecold

1

85

08 Dec 2016, 02:12

stonecold

5
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View first unread post If x and y are integers between 10 and 99, inclusive, is (x - y)/9 an  

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Bunuel

5

1902

08 Dec 2016, 01:44

nishaadnak

View first unread post Find the value of 5a + 10b, if a and b are positive integers such that  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: e-GMAT

stonecold

7

147

08 Dec 2016, 01:13

stonecold

View first unread post Q and X are positive integers greater than 1. Is it possible to expres  

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stonecold

9

154

08 Dec 2016, 01:00

stonecold

9
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View first unread post If X = P*N^K + P where P, N and K are positive integers, is X  

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Bunuel

6

705

08 Dec 2016, 00:40

stonecold

6
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View first unread post Is n the square of an integer?  

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GMATinsight

2

458

08 Dec 2016, 00:39

prashantrchawla

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View first unread post a, b, c, d, and e are integers. Is the median of the integers greater  

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MathRevolution

1

52

08 Dec 2016, 00:38

MathRevolution

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View first unread post Math Revolution Daily quiz (Day 29)  

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MathRevolution

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34

08 Dec 2016, 00:32

MathRevolution

30
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View first unread post Attachment(s) For a circle with center point P, cord XY is the  

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

enigma123

31

9251

08 Dec 2016, 00:24

bumpbot

View first unread post Is z an odd number?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: GMAT Paper Tests

ashikaverma13

2

83

08 Dec 2016, 00:08

kartiknsit

18
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View first unread post Stations X and Y are connected by two separate, straight,  

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tenaman10

32

13063

07 Dec 2016, 23:09

kuchy

5
View first unread post How many prime factors does positive integer n have?  

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

banksy

4

4648

07 Dec 2016, 23:05

stonecold

20
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View first unread post How many prime factors does positive integer n have?  

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

Bunuel

11

1341

07 Dec 2016, 22:49

stonecold

4
View first unread post If a and b are integers, is b/a even?  

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reto

4

579

07 Dec 2016, 20:30

nguyendinhtuong

5
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View first unread post In a piggy bank filled with only pennies, nickels, and dimes, what is  

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Bunuel

4

3017

07 Dec 2016, 18:15

bumpbot

2
View first unread post What is x?  

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

yashrakhiani

5

377

07 Dec 2016, 15:52

Turkish

11
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View first unread post If a, b, and c are integers and ac + b is odd, is b odd?  

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

emmak

8

2269

07 Dec 2016, 14:40

bumpbot

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View first unread post If |x – 6| = 3, what is the value of x?  

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

Bunuel

3

104

07 Dec 2016, 11:03

pranab223

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View first unread post The digit m is greater than 1, what is m?  

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Bunuel

2

71

07 Dec 2016, 10:48

Abhishek009

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View first unread post If |b – 1| = 3, what is the value of b?  

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Bunuel

2

78

07 Dec 2016, 10:39

Abhishek009

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View first unread post Is x an integer ?  

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Bunuel

2

78

07 Dec 2016, 10:34

Abhishek009

1
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View first unread post If C = 5r/(2s) and s ≠ 0, what is the value of C?  

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Bunuel

7

508

07 Dec 2016, 09:39

prashantrchawla

30
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View first unread post If x is a prime number, what is the value of x?  

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

msunny

13

12808

07 Dec 2016, 08:45

yezz

7
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View first unread post If a^5b^3c^6 < 0, is abc < 0?  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities

fozzzy

6

1412

07 Dec 2016, 08:27

yezz

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View first unread post If s and t are positive integers, is s + t even?  

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Bunuel

2

70

07 Dec 2016, 08:21

yezz

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View first unread post Is the integer p divisible by 4?  

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Bunuel

3

74

07 Dec 2016, 08:20

yezz

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View first unread post If a list contains several distinct integers, is the product of the in  

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Bunuel

1

44

07 Dec 2016, 08:13

yezz

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View first unread post If b > 1, is integer b less than 11?  

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Bunuel

1

43

07 Dec 2016, 08:07

yezz

3
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View first unread post If y is a positive integer with 3 digits and the sum of its digits is  

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Bunuel

5

116

07 Dec 2016, 07:39

pranab223

15
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View first unread post To fill an order, a manufacturer had to produce 1000 tools  

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sandranjeim

15

6586

07 Dec 2016, 07:09

RMD007

15
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View first unread post p is the probability of snow fall on any given day in the fi  

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sanjoo

10

3213

07 Dec 2016, 06:59

bumpbot

28
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View first unread post If w+x<0, is w-y>0?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Inequalities,  Source: GMAT Prep

gmatbull

26

8750

07 Dec 2016, 02:52

Keats

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View first unread post What is the median of the 9 numbers?  

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

MathRevolution

2

91

07 Dec 2016, 02:03

sobby

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View first unread post Math Revolution Daily quiz (Day 28)  

Tags: Difficulty: 600-700 Level,  Mixture Problems,  Source: Math Revolution

MathRevolution

0

43

07 Dec 2016, 00:27

MathRevolution

18
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View first unread post Is x-y+1 greater than x+y-1 ?  

Go to page: 1, 2 Tags: Difficulty: Sub-600 Level,  Inequalities,  Source: GMAT Prep

Michmax3

24

10827

06 Dec 2016, 18:57

AmritaSarkar89

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View first unread post A list contains several different integers. Is the product of all the  

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Bunuel

3

99

06 Dec 2016, 17:25

nguyendinhtuong

3
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View first unread post In each game of a certain tournament, a contestant either loses 3 poin  

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

Bunuel

4

1161

06 Dec 2016, 17:23

JeffTargetTestPrep

3
View first unread post If y ≠2xz, what is the value of (2xz + yz)/(2xz – y)?  

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

AbdurRakib

2

941

06 Dec 2016, 17:19

JeffTargetTestPrep

5
View first unread post For a basic monthly fee of F yen, Noak's  

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HarveyKlaus

3

1074

06 Dec 2016, 17:18

JeffTargetTestPrep

4
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View first unread post A clothing manufacturer makes jackets that are wool or cotton or a co  

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AbdurRakib

5

1085

06 Dec 2016, 17:17

JeffTargetTestPrep

14
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View first unread post The sum of 4 different odd integers is 64. What is the value of the  

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AneesShaik

6

1577

06 Dec 2016, 17:15

ScottTargetTestPrep

6
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View first unread post In a product test of a common cold remedy, x percent of the patients  

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Bunuel

4

1117

06 Dec 2016, 17:01

ScottTargetTestPrep

17
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View first unread post Attachment(s) Jill has applied for a job with each of two different companies. What  

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AbdurRakib

12

1883

06 Dec 2016, 16:50

ScottTargetTestPrep

2
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View first unread post What is the standard deviation of 3 products’ prices?  

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MathRevolution

3

208

06 Dec 2016, 14:46

mvictor

14
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View first unread post How long did it take Carlos to drive nonstop from his home  

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enigma123

9

2990

06 Dec 2016, 14:43

mvictor

15
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View first unread post If x, y and d are integers and d is odd, are both x and y  

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eybrj2

10

2149

06 Dec 2016, 14:37

mvictor

9
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View first unread post If a number N is decreased by p percent and then the resulting value  

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

santorasantu

10

1668

06 Dec 2016, 12:47

iMyself

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View first unread post If x is a positive integer, is x a multiple of 60?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Other - Please specify

Bunuel

1

52

06 Dec 2016, 11:48

Abhishek009

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