GMAT Data Sufficiency (DS)
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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

21553

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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bb

0

140696

07 Mar 2012, 07:58

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Topics

3
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View first unread post Attachment(s) Do at least 60 percent of the students in Pat’s class walk to school?  

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

Bunuel

4

1943

10 Dec 2016, 14:02

herbgatherer

161
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View first unread post Attachment(s) The table below shows the results of a survey of 100 voters  

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

samrand

32

23707

10 Dec 2016, 13:33

herbgatherer

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View first unread post If k and p are positive integers and k is a multiple of 6, is kp a  

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Bunuel

1

39

10 Dec 2016, 10:33

rohit8865

82
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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

24

9358

10 Dec 2016, 09:31

Alexey1989x

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View first unread post Is integer x prime? (1) x = | x | (2) x! = | x |  

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

Bunuel

2

56

10 Dec 2016, 08:37

AR15J

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View first unread post What is the value of x?  

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

Bunuel

2

57

10 Dec 2016, 08:15

prashantrchawla

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

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Bunuel

2

71

10 Dec 2016, 07:58

bazu

1
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View first unread post Let x, y, and z be positive integers such that y is a multiple of x.  

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Bunuel

1

49

10 Dec 2016, 07:52

stonecold

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View first unread post If x is an integer between 27 and 54, what is the value of x?  

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Bunuel

2

57

10 Dec 2016, 07:49

prashantrchawla

42
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View first unread post Reserve tank 1 is capable of holding z gallons of water. Wat  

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

JCLEONES

12

8294

10 Dec 2016, 07:41

AR15J

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View first unread post Is x = y ? (1) xy ≠ 0 (2) xy < 0  

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

Bunuel

1

42

10 Dec 2016, 07:39

stonecold

8
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View first unread post If Machine B and Machine C work together at their constant individual  

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

Bunuel

11

1979

10 Dec 2016, 07:12

RMD007

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View first unread post Is integer r prime? (1) r + 1 is prime (2) r is greater than 10  

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Bunuel

3

68

10 Dec 2016, 07:08

stonecold

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View first unread post If x is an integer, is 6 a factor of x^3?  

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Bunuel

5

153

10 Dec 2016, 05:54

stonecold

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View first unread post Is x divisible by 3?  

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

chetan2u

1

54

10 Dec 2016, 04:51

yezz

View first unread post If x and y are integers, is the unit digit of x^2-y^2 zero?  

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stonecold

3

135

10 Dec 2016, 02:25

stonecold

21
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View first unread post The sum of n consecutive positive integers is 45. What is  

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

enigma123

17

6371

10 Dec 2016, 02:02

stonecold

62
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View first unread post On a trolley ride around an amusement park, a child traveler  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: GMAT Prep EP 1

bulletpoint

8

11997

09 Dec 2016, 23:27

bumpbot

1
View first unread post Is x+y even?  

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stonecold

6

173

09 Dec 2016, 22:02

nguyendinhtuong

View first unread post While driving in one direction on a straight highway, James moves  

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SW4

2

114

09 Dec 2016, 21:42

nks2611

5
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View first unread post Attachment(s) Is 7^x > 100 ?  

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

harikattamudi

11

2167

09 Dec 2016, 18:53

rohit8865

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View first unread post Let m and n be positive integers. Is mn > 100?  

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Bunuel

3

107

09 Dec 2016, 15:01

GMATPrepNow

9
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View first unread post Attachment(s) In College X the number of students enrolled in both a  

Tags: Difficulty: Sub-600 Level,  Overlapping Sets,  Source: Official Guide

Bunuel

14

9611

09 Dec 2016, 13:46

herbgatherer

17
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View first unread post If n and k are positive integers, is (n+k)^1/2>2n^1/2?  

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

Walkabout

10

5532

09 Dec 2016, 13:39

HarveyKlaus

View first unread post z = abc.d36 If a, b, c and d denote the hundreds, tens, units and tent  

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

SW4

1

90

09 Dec 2016, 09:51

nguyendinhtuong

3
View first unread post T = 2.z hours If z denotes the tenths digit in the decimal representat  

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SW4

1

98

09 Dec 2016, 09:01

nguyendinhtuong

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View first unread post What is the standard deviation (d) of m, n, p?  

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

MathRevolution

4

77

09 Dec 2016, 08:44

Hemanth2017

4
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View first unread post If z is an odd integer, is 300z > 1500?  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Roots,  Source: Veritas Prep

Mascarfi

5

1674

09 Dec 2016, 07:38

AK125

9
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View first unread post What is the value of a - b? (1) a = b + 4 (2) (a - b)^2 = 1  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: GMAT Paper Tests

rk9

11

7209

09 Dec 2016, 06:59

xnthic

29
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View first unread post x is an integer and x raised to any odd integer is greater  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Source: Official Guide

ykaiim

17

6211

09 Dec 2016, 06:04

Nasahtahir

5
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View first unread post If p is a positive integer, is p + 2 > q?  

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

amgelcer

6

1777

09 Dec 2016, 04:07

bumpbot

15
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View first unread post If S is a sequence of consecutive multiples of 3  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Sequences,  Source: Economist GMAT Tutor

ajithkumar

14

4067

09 Dec 2016, 03:31

Lenwalt

105
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View first unread post If x is an integer greater than 1, is x equal to the 12th  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Number Properties,  Source: GMAT Prep QP1

bhupi

20

13209

09 Dec 2016, 01:55

Bunuel

16
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View first unread post Michael arranged all his books in a bookcase with 10 books  

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Bunuel

10

3023

09 Dec 2016, 01:04

Bunuel

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View first unread post If g is a prime number, is g – 2 a prime number?  

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

Bunuel

3

74

09 Dec 2016, 00:53

prashantrchawla

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View first unread post Is x<y<z?  

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

MathRevolution

2

91

09 Dec 2016, 00:44

MathRevolution

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View first unread post Math Revolution Daily quiz (Day 30)  

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MathRevolution

0

33

09 Dec 2016, 00:37

MathRevolution

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

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Bunuel

2

67

09 Dec 2016, 00:36

RR88

82
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View first unread post A certain salesman's yearly income is determined by a base  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Word Problems,  Source: Manhattan GMAT

devinawilliam83

21

12232

09 Dec 2016, 00:35

chismooo

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View first unread post If b is a positive number, what is the value of (16 + b)/8 when rounde  

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Bunuel

2

63

09 Dec 2016, 00:04

RR88

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View first unread post If a is a number less than zero and b is a number greater than zero,  

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Bunuel

3

77

08 Dec 2016, 23:45

RR88

10
View first unread post 2/3 of all the people who attended a certain party arrived by 8:00 PM.  

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shasadou

2

1124

08 Dec 2016, 23:01

bumpbot

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View first unread post If the greatest common factor of two integers is 28 and the least comm  

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Bunuel

1

59

08 Dec 2016, 19:49

rohit8865

35
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View first unread post Attachment(s) A group of men and women gathered to compete in a marathon.  

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enigma123

19

8107

08 Dec 2016, 19:48

bumpbot

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View first unread post If m and n are consecutive integers, what is the value of n/m?  

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Bunuel

1

57

08 Dec 2016, 19:40

rohit8865

6
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View first unread post Set X consists of different positive numbers arranged in ascending ord  

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enigma123

7

6296

08 Dec 2016, 19:30

bumpbot

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View first unread post What is the value of positive number a?  

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Bunuel

1

42

08 Dec 2016, 19:11

rohit8865

View first unread post If every member of set X {-14, -12, 17, 28, 41, Z} is multiplied by nu  

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anairamitch1804

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27

08 Dec 2016, 19:05

anairamitch1804

10
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View first unread post If every member of set X {-14, -12, 17, 28, 41, Z} is  

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vjsharma25

20

5794

08 Dec 2016, 19:05

anairamitch1804

1
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View first unread post Attachment(s) A circle is drawn inside a larger circle. If B and C are points on the  

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

reto

7

924

08 Dec 2016, 14:53

mvictor

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