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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

21572

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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140738

07 Mar 2012, 07:58

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Topics

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View first unread post Is a negative?  

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

Bunuel

1

56

06 Dec 2016, 01:53

yezz

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View first unread post Math Revolution Daily quiz (Day 27)  

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

MathRevolution

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27

06 Dec 2016, 00:51

Zhenek

3
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View first unread post Mastering Important Concepts in Triangles - Exercise Question #1  

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

EgmatQuantExpert

6

277

06 Dec 2016, 00:13

karanchamp1

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View first unread post Is 3a + 2b + 5c even if 0<a<b<c and a, b and c are integers?  

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Bunuel

5

744

05 Dec 2016, 23:31

stonecold

3
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View first unread post How many prime factors does x^37 have?  

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TARGET730

8

1268

05 Dec 2016, 21:40

stonecold

View first unread post If X = P*NK + 12 where N and K are positive integers, is X divisible  

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stonecold

1

71

05 Dec 2016, 20:14

stonecold

8
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View first unread post Attachment(s) X = 2*(P/ Q)^(n+1). Find X if P, Q and n are positive integers.  

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TARGET730

14

1282

05 Dec 2016, 19:52

stonecold

2
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View first unread post 10a*K + P is divisible by 81. If K,P, a and b are positive integers,  

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stonecold

2

86

05 Dec 2016, 19:16

stonecold

1
View first unread post a, b and c are all integers. If c -ab is an odd integer, is a odd?  

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stonecold

6

117

05 Dec 2016, 18:56

soumik0503

34
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View first unread post The next number in a certain sequence is defined by multiply  

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akijuneja

12

6269

05 Dec 2016, 11:06

EMPOWERgmatRichC

21
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View first unread post Of all the houses on Kermit Lane, 20 have front porches, 20  

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LalaB

17

5713

05 Dec 2016, 09:58

bumpbot

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View first unread post 50 students of a certain class took a test. How many of them got a  

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Bunuel

2

103

05 Dec 2016, 09:06

gracie90

View first unread post If x and y are positive integers, is y – 2x positive? (1) The sum of  

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duahsolo

5

107

05 Dec 2016, 09:00

rohit8865

35
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View first unread post P and Q are prime numbers less than 70. What is the units digit of P*Q  

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EgmatQuantExpert

12

3494

05 Dec 2016, 07:57

stonecold

View first unread post Find the lowest number which has both X and Y as factors, where X  

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stonecold

1

81

05 Dec 2016, 07:07

stonecold

1
View first unread post If X = 373p * 423^q, where p and q are positive integers  

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stonecold

3

109

05 Dec 2016, 06:34

stonecold

1
View first unread post If x is a positive integer less than 99 and also a multiple of the  

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stonecold

5

110

05 Dec 2016, 06:20

stonecold

3
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View first unread post Mastering Important Concepts in Triangles - Exercise Question #2  

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

EgmatQuantExpert

7

245

05 Dec 2016, 06:18

EgmatQuantExpert

View first unread post If x and y are positive integers, is 4x^2 + xy + y^3  

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stonecold

2

84

05 Dec 2016, 06:00

stonecold

View first unread post If X is a positive integer, what is the value of X?  

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stonecold

1

76

05 Dec 2016, 05:42

stonecold

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View first unread post If P and Q are positive integers, is the product 3P^Q divisible by 2?  

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stonecold

2

84

05 Dec 2016, 05:20

stonecold

16
View first unread post For non-zero integers a, b, c and d, is ab/cd positive?  

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mm007

13

7539

05 Dec 2016, 05:14

bumpbot

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View first unread post Attachment(s) What is the area of triangle ACD?  

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

Bunuel

1

110

05 Dec 2016, 04:58

soumik0503

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View first unread post If ab # 0, is a/b < 1?  

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Bunuel

2

80

05 Dec 2016, 04:45

sumanainampudi

1
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View first unread post Is a^2 = a?  

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amandeep_k

1

95

05 Dec 2016, 04:35

Bunuel

3
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View first unread post Was the range of the amounts of money that Company Y budgeted for its  

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

nalinnair

3

868

05 Dec 2016, 04:16

marielisa1789

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View first unread post If a, b, and c are integers, is a greater than b?  

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Bunuel

2

82

05 Dec 2016, 03:20

AR15J

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View first unread post Is y > 0?  

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Bunuel

2

97

05 Dec 2016, 03:08

yezz

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View first unread post What is the value of the product of x and y?  

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Bunuel

1

63

05 Dec 2016, 03:01

yezz

1
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View first unread post If a and b are non-negative integers and a/b is an integer, is b divis  

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Bunuel

1

62

05 Dec 2016, 02:57

yezz

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View first unread post Are there any prime numbers between the integers m and n?  

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Bunuel

2

70

05 Dec 2016, 02:55

AR15J

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View first unread post If m and x are positive integers, what is the value of x?  

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Bunuel

2

62

05 Dec 2016, 02:41

yezz

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View first unread post If p is an integer, is p + 4 a prime number less than 50?  

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Bunuel

2

54

05 Dec 2016, 02:16

hanminhee

1
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View first unread post x=?  

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

MathRevolution

1

63

05 Dec 2016, 00:36

MathRevolution

1
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View first unread post If 5 different positive integers have 3 as its median, is the average  

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MathRevolution

3

115

05 Dec 2016, 00:33

MathRevolution

72
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View first unread post Is x > 10^10 ? (1) x > 2^34 (2) x = 2^35  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Inequalities,  Source: Manhattan GMAT

dvinoth86

24

13006

05 Dec 2016, 00:23

Bunuel

155
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View first unread post Attachment(s) Does the integer k have a factor p such that 1 < p < k ?  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Prep

gmatcracker2010

42

21367

05 Dec 2016, 00:16

Bunuel

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View first unread post Math Revolution Daily quiz (Day 26)  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Math Revolution

MathRevolution

0

42

05 Dec 2016, 00:03

MathRevolution

1
View first unread post What is the remainder when b is divided by a, if a and b are consecuti  

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

apple08

4

562

04 Dec 2016, 20:55

bumpbot

5
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View first unread post Attachment(s) The units digit of N^p and N^q are 6 and 4 respectively. What is the  

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stonecold

15

400

04 Dec 2016, 19:31

chetan2u

42
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View first unread post Is x^4 + y^4 > z^4?  

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ksharma12

21

9321

04 Dec 2016, 19:18

bumpbot

1
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View first unread post Is P a prime number?  

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chetan2u

1

101

04 Dec 2016, 18:44

stonecold

View first unread post What is the value of positive integer x?  

Tags: Difficulty: 600-700 Level,  Number Properties

stonecold

1

70

04 Dec 2016, 09:09

rohit8865

1
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View first unread post If x is a positive integer greater than 1  

Tags: Difficulty: 700-Level,  Poor Quality,  Source: Math Revolution

MathRevolution

7

215

04 Dec 2016, 06:57

bazu

3
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View first unread post Attachment(s) 2, 4, 5, 5, 9, m For the list of numbers above, what is the median?  

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

Bunuel

5

960

04 Dec 2016, 03:18

bumpbot

7
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View first unread post What is the tenths digit in the decimal representation of a  

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Bunuel

15

6983

04 Dec 2016, 03:07

stonecold

76
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View first unread post Is |2a − 3b| < |a − b| + |a − 2b|  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Absolute Values/Modules

Galiya

40

10667

04 Dec 2016, 01:29

bumpbot

2
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View first unread post If c≠0 and (a*b)/c < 0, is a/c < 0  

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Mascarfi

4

1078

03 Dec 2016, 23:09

prashantrchawla

10
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View first unread post If the units digit of integer n is greater than 2, what is  

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Bunuel

11

8284

03 Dec 2016, 21:19

stonecold

7
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View first unread post If ab ≠ 0 and a + b ≠ 0, is 1/(a+b)< 1/a + 1/b ?  

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

Bunuel

10

2653

03 Dec 2016, 19:28

AmritaSarkar89

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