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GMAT Data Sufficiency (DS)

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147
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

4

23073

28 Dec 2016, 08:49

bumpbot

495
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View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

144618

07 Mar 2012, 07:58

bb

Topics

7
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View first unread post Is [5^(x+2)] / 25 < 1?  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Inequalities,  Source: Official Guide

catty2004

3

5091

15 Jan 2017, 11:12

bumpbot

28
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View first unread post If k is a positive integer, is k a prime number?  

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

bhandariavi

26

9478

15 Jan 2017, 10:47

arunavamunshi1988

9
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View first unread post If x and y are positive integers, what is the value of x^(1/2)+y^(1/2)  

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

Bunuel

5

1718

15 Jan 2017, 10:01

bumpbot

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View first unread post What is the tens digit of a certain positive integer n?  

Tags: Difficulty: Sub-600 Level,  Remainders,  Source: Other - Please specify

HKD1710

2

59

15 Jan 2017, 09:50

grichagupta

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View first unread post If a number n is pulled out of a hat at random  

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HKD1710

1

51

15 Jan 2017, 08:04

Bunuel

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View first unread post Given that x is an integer and x is positive, is 210/x also an integer  

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HKD1710

2

61

15 Jan 2017, 08:03

stonecold

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View first unread post If n is a positive integer, is n equal to 6?  

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

HKD1710

1

51

15 Jan 2017, 07:43

Bunuel

1
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View first unread post Is the range of the set of numbers {j, k, l, m,n, p} greater than 5?  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Other - Please specify

HKD1710

1

50

15 Jan 2017, 07:41

Bunuel

5
View first unread post How many prime factors does N have?  

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shivanigs

9

4595

15 Jan 2017, 07:40

stonecold

4
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View first unread post If y > 0, is (y^3 – y) divisible by 4?  

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

zisis

9

1947

15 Jan 2017, 07:34

Bunuel

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View first unread post If k is positive integer, What is the value of k?  

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

HKD1710

1

56

15 Jan 2017, 07:26

Bunuel

1
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View first unread post Is a certain number p an integer?  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Other - Please specify

HKD1710

1

55

15 Jan 2017, 07:22

Bunuel

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View first unread post If x and y are integers, is x positive? (1) x = |y| (2) x! = |x|  

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

Bunuel

4

94

15 Jan 2017, 07:07

sb0541

11
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View first unread post If a, b, and c are all integers, is ab+bc+ca  

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

navigator123

11

9815

15 Jan 2017, 05:21

Mo2men

14
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View first unread post Paula and Sandy were among those people who sold raffle  

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

Walkabout

5

3862

15 Jan 2017, 00:51

bumpbot

63
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View first unread post When positive integer n is divided by 3, the remainder is 2  

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

kt00381n

17

10580

15 Jan 2017, 00:45

Bunuel

2
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View first unread post If x is the product of integers a, b, c, and d, is x divisible by 128?  

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

Bunuel

7

1369

15 Jan 2017, 00:37

stonecold

6
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View first unread post Attachment(s) The figure above represents a rectangular tile. The 8 hexago  

Tags: Difficulty: 700-Level,  Geometry

summer101

11

2364

15 Jan 2017, 00:31

ziyuenlau

6
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View first unread post Is a*b*c divisible by 24? (1) a,b, and c are consecutive  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Club Tests

tarn151

11

2952

15 Jan 2017, 00:21

stonecold

19
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View first unread post If n is a positive integer, is n^3 n divisible by 4 ?  

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

Baten80

13

4852

15 Jan 2017, 00:01

stonecold

16
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View first unread post What is the value of the integer n? (1) n(n + 2) = 15 (2) (n  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers

ajit257

15

12754

14 Jan 2017, 22:48

bumpbot

3
View first unread post Is positive integer N divisible by 3?  

Tags: Difficulty: 600-700 Level,  Number Properties

silver870

6

4839

14 Jan 2017, 22:26

stonecold

1
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View first unread post Is xy < 0?  

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

Bunuel

3

89

14 Jan 2017, 22:23

HKD1710

10
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View first unread post What is the sum of a certain pair of consecutive odd  

Tags: Difficulty: 600-700 Level,  Number Properties

mrwaxy

9

6548

14 Jan 2017, 21:51

bumpbot

45
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View first unread post Is the number of seconds required to travel d1 feet at r1  

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

chiragatara

14

7829

14 Jan 2017, 21:34

speakthetruth

2
View first unread post Attachment(s) What is the area of Triangle ABC?  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Math Revolution

hwang327

1

85

14 Jan 2017, 20:11

rohit8865

1
View first unread post If x is an integer, is x even?  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Divisibility/Multiples/Factors,  Inequalities,  Source: Princeton Review

AbdurRakib

1

73

14 Jan 2017, 16:38

Mo2men

8
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View first unread post How many people are standing in line?  

Tags: Difficulty: 600-700 Level,  Word Problems

eladshush

9

3170

14 Jan 2017, 16:30

anairamitch1804

7
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View first unread post Three completely unmarked containers are used for measuring water. Wat  

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

Bunuel

15

1940

14 Jan 2017, 16:03

anairamitch1804

17
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View first unread post For Manufacturer M, the cost C of producing X units of its  

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

anandsebastin

11

6560

14 Jan 2017, 12:52

anairamitch1804

27
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View first unread post If p is the perimeter of rectangle Q, what is the value of p  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Geometry,  Source: Official Guide

Bunuel

29

8981

14 Jan 2017, 11:12

TomSplashy

40
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View first unread post How much time did it take a certain car to travel 400  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: GMAT Prep

DSGB

20

9062

14 Jan 2017, 11:07

bumpbot

2
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View first unread post Is x>|xy+y^2+8|?  

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

chetan2u

2

93

14 Jan 2017, 09:36

Vyshak

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View first unread post Is k positive? (1) k^5 > 0 (2) -3k < 0  

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

HKD1710

2

75

14 Jan 2017, 09:34

understandZERO

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View first unread post Is nonnegative integer x odd? (1) x! = |x - 1|! (2) x! = (x + 1)!  

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

Bunuel

3

88

14 Jan 2017, 09:19

understandZERO

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View first unread post How many positive integer factors does k have?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Grockit

HKD1710

1

75

14 Jan 2017, 08:53

Bunuel

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View first unread post What is the value of a/3-b/3  

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

HKD1710

1

54

14 Jan 2017, 08:50

Bunuel

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View first unread post What is the perimeter of a rectangle with length L and width w  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Grockit

HKD1710

1

53

14 Jan 2017, 08:48

Bunuel

6
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View first unread post What is the value of x? (1) |x|=−x (2) |x|^2 = −x^2  

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

idinuv

9

1270

14 Jan 2017, 08:47

Bunuel

22
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View first unread post Is the two digit positive integer P a prime number?  

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

gurpreetsingh

10

3512

14 Jan 2017, 07:53

yezz

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View first unread post If ab - 2b = (4 - a)b, what is the value of b?  

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

amberbajaj02

3

141

14 Jan 2017, 07:01

HKD1710

45
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View first unread post Is the integer n odd? (1) n is divisible by 3. (2) 2n is  

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

reply2spg

19

13515

14 Jan 2017, 05:32

stonecold

12
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View first unread post Is x between 0 and 1?  

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

Bunuel

11

3063

14 Jan 2017, 05:29

vikasp99

36
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View first unread post If x^3-x=n and x is a positive integer greater than 1, is n  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Remainders,  Source: Manhattan GMAT

enigma123

20

11309

14 Jan 2017, 04:43

stonecold

7
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View first unread post How many different factors does the integer n have?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Prep

sagarsabnis

6

2025

14 Jan 2017, 03:54

stonecold

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

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Bunuel

6

161

14 Jan 2017, 03:46

AR15J

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View first unread post If b is a positive integer, then b has how many distinct positive fact  

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Bunuel

2

67

14 Jan 2017, 03:44

stonecold

21
Experts publish their posts in the topic
View first unread post How many prime factors does positive integer n have?  

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

Bunuel

10

1435

14 Jan 2017, 03:28

stonecold

10
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View first unread post If x is a prime number, what is the value of x?  

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

kashishh

7

2320

14 Jan 2017, 03:10

stonecold

4
Experts publish their posts in the topic
View first unread post How many factors does y have?  

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

Bunuel

4

98

14 Jan 2017, 02:52

stonecold

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