GMAT Data Sufficiency (DS) - Page 9
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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

21499

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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140575

07 Mar 2012, 07:58

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Topics

1
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View first unread post If x is positive integer, is √2x an integer?  

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

MathRevolution

2

108

23 Nov 2016, 00:19

MathRevolution

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View first unread post Is the positive integer x a perfect square?  

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

Bunuel

4

416

22 Nov 2016, 23:58

stonecold

3
View first unread post Judith and Quincy started with the same amount of money to invest at t  

Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Source: Magoosh

lalania1

3

174

22 Nov 2016, 23:53

nguyendinhtuong

View first unread post Is a positive integer x square of an integer?  

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

stonecold

1

101

22 Nov 2016, 23:21

nguyendinhtuong

1
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View first unread post If k is a positive integer, how many unique prime factors does 14k  

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

stonecold

8

195

22 Nov 2016, 22:51

nguyendinhtuong

4
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View first unread post If y and z are positive integers, is yz a multiple of 64?  

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

Nevernevergiveup

3

888

22 Nov 2016, 22:41

bumpbot

3
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View first unread post If n is an integer, is n + 1 a prime number?  

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

Bunuel

11

1308

22 Nov 2016, 22:26

stonecold

1
View first unread post Is the integer n a prime number?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Official Guide

AbdurRakib

2

344

22 Nov 2016, 22:21

stonecold

9
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View first unread post Is integer k a prime number?  

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

Bunuel

9

1076

22 Nov 2016, 22:14

stonecold

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

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shivanigs

9

4450

22 Nov 2016, 21:44

stonecold

1
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View first unread post Students in a class are arranged to form groups of 4 members each.  

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

stonecold

4

303

22 Nov 2016, 20:32

nguyendinhtuong

1
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View first unread post At the time of admission, 35 percent of all doctorate students at a pa  

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Bunuel

3

148

22 Nov 2016, 17:59

Vyshak

9
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View first unread post If the price of a chocolate bar is doubled  

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

Dhairya275

12

2005

22 Nov 2016, 17:32

adamm412

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View first unread post If r is an integer, is s an integer?  

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

SW4

1

114

22 Nov 2016, 16:42

chetan2u

2
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View first unread post In the rectangle coordinate system, triangle ABC has a  

Tags: Difficulty: 600-700 Level,  Geometry

eladshush

5

2180

22 Nov 2016, 16:31

bumpbot

1
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View first unread post If y is a positive integer, is (y^4+7)^2 divisible by 4?  

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

stonecold

1

126

22 Nov 2016, 16:30

mikemcgarry

12
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View first unread post If x and y are integers, does x^y * y^(-x) = 1?  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Inequalities

enigma123

13

3614

22 Nov 2016, 13:55

bumpbot

6
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View first unread post Attachment(s) In the figure shown, lines k and m are parallel to each other. Is x = z  

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

WillGetIt

2

1549

22 Nov 2016, 12:58

bumpbot

3
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View first unread post In the diagram above, what is the length of MP if LNOQ is a  

Tags: Difficulty: 700-Level,  Geometry

shanewyatt

5

2928

22 Nov 2016, 11:37

bumpbot

4
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View first unread post If x is an integer, what is the value of x?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: e-GMAT

SonaliT

3

950

22 Nov 2016, 11:36

bumpbot

27
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View first unread post If x and y are positive integers, is 2x a multiple of y?  

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

allabout

14

5709

22 Nov 2016, 11:23

bumpbot

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View first unread post What is the value of the integer p?  

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

Bunuel

2

383

22 Nov 2016, 10:13

stonecold

11
View first unread post If y is a positive integer, is y^2 - y divisible by 4 ?  

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

rxs0005

4

1724

22 Nov 2016, 10:11

bumpbot

12
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View first unread post Rick can solve x algebra problems per minute. Matt can solve y calculu  

Tags: Difficulty: 600-700 Level,  Inequalities,  Work/Rate Problems,  Source: Veritas Prep

Bunuel

12

1489

22 Nov 2016, 09:29

nn2015

1
View first unread post If A and B are positive integers, does A have more prime factors  

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

stonecold

1

76

22 Nov 2016, 08:35

nguyendinhtuong

5
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View first unread post Does 4^a = 4^-a + b? (1) 16^a = 1 + ((2^2a) / (b^-1)) (2) a  

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

rjkaufman21

10

1934

22 Nov 2016, 08:02

mvictor

3
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View first unread post What is x?  

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

Economist

16

2586

22 Nov 2016, 07:56

mvictor

4
View first unread post What is the value of a?  

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

sandeepk123

3

935

22 Nov 2016, 07:53

bumpbot

11
View first unread post On his trip from Alba to Benton, Julio drove the first x  

Tags: Difficulty: 700-Level,  Distance/Rate Problems

sandalphon

13

6128

22 Nov 2016, 07:50

mvictor

6
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View first unread post Is AB=10 the shortest side of triangle ABC? (1) The perimeter of ΔABC  

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

reto

4

748

22 Nov 2016, 07:03

bumpbot

14
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View first unread post If n is a positive integer and r is the remainder when n^2-1  

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

enigma123

9

6884

22 Nov 2016, 07:02

bumpbot

3
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View first unread post In a certain senior class, 72 percent of the male students  

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

enigma123

4

1593

22 Nov 2016, 06:36

bumpbot

6
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View first unread post If x and y are two points on the number line what is the  

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

study

8

2891

22 Nov 2016, 06:22

bumpbot

2
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View first unread post If y is an integer is y^3 divisible by 9  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Source: Official Guide

Baten80

10

2332

22 Nov 2016, 06:09

bumpbot

7
View first unread post For a cruise, a travel agency charges a weekly rate of $400  

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goodyear2013

3

2178

22 Nov 2016, 06:08

bumpbot

9
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View first unread post A factory has three types of machines – A, B, and C – each of which wo  

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Bunuel

5

709

22 Nov 2016, 06:02

GMATPrepNow

1
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View first unread post For positive integers m and n, when n is divided by 7, the quotient is  

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

Bunuel

2

124

22 Nov 2016, 05:59

GMATPrepNow

1
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View first unread post Group X has 6 students, 3 boys who are each j years old, and 3 girls w  

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

Bunuel

1

82

22 Nov 2016, 05:57

Vinayak Shenoy

9
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View first unread post Is x + y – z + t even?  

Tags: Difficulty: 700-Level,  Number Properties

gmihir

9

2860

22 Nov 2016, 04:59

bumpbot

38
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View first unread post If N is a positive three-digit number that is greater than 2  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Number Properties,  Source: Manhattan GMAT

xhimi

13

5630

22 Nov 2016, 04:29

bumpbot

11
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View first unread post Attachment(s) How much money would Kimberly have saved if she had bought her cheese  

Tags: Difficulty: 700-Level,  Word Problems,  Source: 800 Score

Bunuel

7

1078

22 Nov 2016, 04:04

bumpbot

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View first unread post Car P and car Q competed in the same 300-kilometer race. What was the  

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Bunuel

2

100

22 Nov 2016, 03:40

Vinayak Shenoy

View first unread post If x are y are positive integers, what is the value of x+y  

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

stonecold

2

98

22 Nov 2016, 02:53

nguyendinhtuong

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View first unread post Attachment(s) In the rectangular coordinates in the figure above, what is the value  

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

Bunuel

3

148

22 Nov 2016, 02:10

Vinayak Shenoy

42
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View first unread post Is the positive integer N a perfect square?  

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

PTK

17

6788

22 Nov 2016, 01:58

bumpbot

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View first unread post Math Revolution Daily quiz (Day 17)  

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

MathRevolution

0

66

22 Nov 2016, 00:35

MathRevolution

5
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View first unread post Is quadrilateral ABCD a rectangle?  

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

reto

8

936

22 Nov 2016, 00:05

bumpbot

23
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View first unread post Is a > c?  

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

rphardu

14

5589

21 Nov 2016, 22:51

bumpbot

11
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View first unread post M is a positive integer, is M odd?  

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

Bunuel

10

550

21 Nov 2016, 21:46

Bunuel

1
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View first unread post Paul, a painter, paints only flowers or cats in his notebook. The pict  

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

Bunuel

1

111

21 Nov 2016, 21:12

karthik07

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