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Data Sufficiency (DS)

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View first unread post Attachment(s) 150 Hardest and easiest questions for DS  

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Bunuel

11

49914

30 May 2018, 22:47

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739
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View first unread post DS Question Directory by Topic and Difficulty  

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bb

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214200

07 Mar 2012, 08:58

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Topics

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View first unread post Last year, in a certain housing development, the average (arithmetic m  

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

Bunuel

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8

20 Jun 2018, 00:15

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View first unread post If x and y are positive integers, is x^2 + y^2 odd?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Veritas Prep

Bunuel

1

20

20 Jun 2018, 00:06

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View first unread post N is a 2-digit integer. When the digits of N are reversed  

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

GMATPrepNow

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111

19 Jun 2018, 23:51

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View first unread post x is a two-digit integer and y is a three-digit integer that is divi  

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

Bunuel

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8

19 Jun 2018, 23:46

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

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Veritas Prep

Bunuel

0

6

19 Jun 2018, 23:38

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21
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View first unread post Jazz and blues recordings accounted for 6 percent of the $840 million  

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

Bunuel

6

3888

19 Jun 2018, 23:01

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5
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View first unread post What is the value of |x|?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modulus,  Inequalities,  Source: Manhattan GMAT

Bunuel

4

1581

19 Jun 2018, 22:05

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2
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View first unread post Attachment(s) In the figure above, if AC = BD, is AD parallel to BC?  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: ExamPal

gmatbusters

1

70

19 Jun 2018, 21:57

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2
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View first unread post Attachment(s) If KL is parallel to MN, Is x> y?  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: ExamPal

gmatbusters

4

99

19 Jun 2018, 21:42

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View first unread post Attachment(s) 3 lines intersect at point P, so that 6 angles are created. What is th  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: ExamPal

gmatbusters

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51

19 Jun 2018, 21:42

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View first unread post A church C is on a hilltop at a height 300 feet from the ground and is  

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

Bunuel

5

146

19 Jun 2018, 21:22

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7
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View first unread post Attachment(s) In the figure above, point D is on AC. What is the degree measure of  

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

Bunuel

9

5615

19 Jun 2018, 21:18

View the latest post amanvermagmat

3
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View first unread post If x, y and z are integers, is x + y + 2z even?  

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

Bunuel

5

136

19 Jun 2018, 20:58

View the latest post amanvermagmat

15
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View first unread post Is the product of three consecutive integers negative?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: GMAT Club Tests

Bunuel

13

4546

19 Jun 2018, 20:27

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45
ER
View first unread post Is r/s^2 a terminating decimal?  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals

study

26

10053

19 Jun 2018, 20:27

View the latest post wardalaknaoui1

6
ER
View first unread post Attachment(s) What is the measure of angle YQZ in the figure?  

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

WoundedTiger

3

2331

19 Jun 2018, 16:24

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3
ER
View first unread post Is the total price of the items in Andrea's shopping cart less than $2  

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

Bunuel

4

145

19 Jun 2018, 11:14

View the latest post Miller116

3
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View first unread post If x is an integer, is x odd? (1) x + (x + 1) + (x + 2) is odd (2) x^2  

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

Bunuel

2

85

19 Jun 2018, 10:16

View the latest post sandman13

33
ER
View first unread post Is (4^x)^(5-3x) = 1 ?  

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

kp1811

10

6909

19 Jun 2018, 10:13

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4
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View first unread post If x, y and z are Integers and -2< z <2, z is not equal to 0, Is (x+y)  

Tags: Difficulty: 700-Level,  Inequalities,  Min/Max Problems,  Source: Other - Please specify

GMATinsight

3

745

19 Jun 2018, 09:40

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14
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View first unread post Is x < y ? (1) z^2 < y (2) x < z  

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

Bunuel

4

1131

19 Jun 2018, 09:18

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9
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View first unread post If a, b, c and d are integers, is (2^a·3^b)/(2^c·3^d) even  

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

ha15

10

1455

19 Jun 2018, 09:16

View the latest post CAMANISHPARMAR

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View first unread post If x^3*y = 24, what is the value of x^3*y^3 - x^2*y^2? (1) x^2*y^2 =  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: Other - Please specify

Bunuel

1

67

19 Jun 2018, 08:07

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207
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View first unread post Attachment(s) A certain list consists of 3 different numbers. Does the med  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: Official Guide

karovd

30

19105

19 Jun 2018, 05:59

View the latest post GMATGuruNY

1
ER
View first unread post At least 100 employees in a certain company have management experience  

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

Bunuel

4

112

19 Jun 2018, 05:25

View the latest post karnaidu

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View first unread post Is a > b? (1) a < 2b (2) (a – b)^2 = 1  

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

Bunuel

3

99

19 Jun 2018, 05:06

View the latest post jedit

2
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View first unread post Did the majority of voters polled claim that they planned to vote for  

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Bunuel

1

65

19 Jun 2018, 03:36

View the latest post RidhimaGmat

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View first unread post At a certain state university last term, there were p students each of  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Word Problems,  Source: Other - Please specify

Bunuel

1

44

19 Jun 2018, 03:29

View the latest post pushpitkc

1
View first unread post If x, y, and z are positive integers, then what is the value of the mo  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems

jeeteshsingh

3

2417

19 Jun 2018, 03:25

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View first unread post Is x greater than y? (1) x > 2y (2) x - y > 0  

Tags: Difficulty: Sub-600 Level,  Inequalities,  Source: Veritas Prep

Bunuel

1

59

19 Jun 2018, 02:57

View the latest post RidhimaGmat

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View first unread post If x is a two-digit integer and the ratio of its units digit to its te  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Princeton Review

Bunuel

2

72

19 Jun 2018, 02:46

View the latest post RidhimaGmat

1
ER
View first unread post If the positive integer n is greater than 6, what is the remainder whe  

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

Bunuel

2

71

19 Jun 2018, 02:29

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View first unread post The average scores in two classes A and B in a particular test are 60  

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

Bunuel

1

54

19 Jun 2018, 02:16

View the latest post pushpitkc

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View first unread post n is an integer strictly between 10 and 20. What is the value of n?  

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

MathRevolution

1

63

19 Jun 2018, 01:35

View the latest post chetan2u

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View first unread post Is ax = (7 + 5bx)/4  

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

Bunuel

2

84

19 Jun 2018, 00:23

View the latest post selim

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View first unread post There were n boys and m girls in a class.  

Tags: Difficulty: 700-Level,  Combinations,  Source: Jamboree

DarshilPandya

2

80

18 Jun 2018, 23:44

View the latest post EgmatQuantExpert

36
ER
View first unread post Does the decimal equivalent of P/Q, where P and Q are  

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

vaivish1723

18

16205

18 Jun 2018, 22:22

View the latest post amanvermagmat

21
ER
View first unread post If n^2/n yields an integer greater than 0, is n divisible by  

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

enigma123

7

7149

18 Jun 2018, 21:26

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8
ER
View first unread post If x is an integer, then is x a prime number?  

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

amp0201

7

5319

18 Jun 2018, 21:20

View the latest post amanvermagmat

3
ER
View first unread post If a, b, and c are positive, is a + b > c? (1) a/c > b > 1 (2) ab > ac  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Kaplan

Bunuel

8

151

18 Jun 2018, 21:12

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59
ER
View first unread post What is the greatest common factor of x and y ?  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties

maryann

20

14627

18 Jun 2018, 21:06

View the latest post amanvermagmat

48
ER
View first unread post Attachment(s) Is quadrilateral ABCD a rhombus?  

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

Economist

33

13068

18 Jun 2018, 20:35

View the latest post amanvermagmat

12
ER
View first unread post For positive integers n and k, if f (n) represents the remainder when  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Remainders,  Source: Math Revolution

hazelnut

6

731

18 Jun 2018, 19:51

View the latest post gmatzpractice

8
ER
View first unread post What is the average (arithmetic mean) of a list of 6 consecutive two-d  

Tags: Difficulty: 700-Level,  Number Properties,  Statistics and Sets Problems,  Source: Princeton Review

Bunuel

8

1620

18 Jun 2018, 17:12

View the latest post GMATGuruNY

3
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View first unread post p different prizes are hidden inside v vases. One of the vases can ho  

Tags: Difficulty: 700-Level,  Combinations,  Source: ExamPal

gmatbusters

2

101

18 Jun 2018, 13:07

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12
ER
View first unread post If (x + y)/z > 0, is x < 0?  

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

mojorising800

3

2435

18 Jun 2018, 11:51

View the latest post gmatzpractice

9
ER
View first unread post If q > 1, what is the value of integer q?  

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

Bunuel

11

779

18 Jun 2018, 10:55

View the latest post HimoGMAT

4
ER
View first unread post If the average of four distinct positive integers is 60  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: GMAT Club Tests

AbhiJ

11

4309

18 Jun 2018, 09:52

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4
ER
View first unread post Attachment(s) At a medical convention attended only by pediatricians and general sur  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Princeton Review

Bunuel

5

138

18 Jun 2018, 09:25

View the latest post gmatzpractice

2
ER
View first unread post Attachment(s) Is AB || CD?  

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

GMATPrepNow

1

78

18 Jun 2018, 08:33

View the latest post chetan2u

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