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GMAT Data Sufficiency (DS)

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161
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

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24780

28 Dec 2016, 08:49

bumpbot

510
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View first unread post DS Question Directory by Topic and Difficulty  

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149426

07 Mar 2012, 07:58

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

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mogarza08

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99

20 Feb 2017, 16:52

mogarza08

1
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View first unread post If Set C consists of 5 numbers, a, b, c, d, and e, is the median of th  

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Bunuel

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99

31 Jan 2017, 11:37

LHC8717

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View first unread post For each home sold in County X, the buyer and the seller each must pay  

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

anairamitch1804

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100

10 Feb 2017, 16:56

mikemcgarry

5
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View first unread post In the equation x^2 – bx + 4 = 0, x is a variable and b is a constant.  

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duahsolo

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100

20 Feb 2017, 04:23

0akshay0

3
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View first unread post If a, b, and c are positive numbers, a+b+c=?  

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MathRevolution

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100

23 Feb 2017, 01:41

NandishSS

1
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View first unread post 2x+3y=?  

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MathRevolution

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100

19 Feb 2017, 17:45

MathRevolution

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View first unread post Attachment(s) Math Revolution Daily quiz (Day 31)  

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

MathRevolution

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100

12 Dec 2016, 00:08

MathRevolution

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View first unread post Set S = {4, x, 1, 4, 1} Is x the median of Set S?  

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Bunuel

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101

02 Feb 2017, 21:06

saswata4s

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View first unread post The regular price for canned tomato sauce was reduced during a sale.  

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Bunuel

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101

23 Jan 2017, 10:35

saswata4s

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View first unread post How many of the students at Andre DoValle High School are taking Frenc  

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Bunuel

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101

24 Jan 2017, 09:50

mohshu

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View first unread post A certain company currently has how many employees?  

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Bunuel

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102

08 Jan 2017, 06:55

tanmeet

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View first unread post Following are the vertexes of a triangle, (0,0), (0,a) and (a,b). What  

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sukeshap

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102

12 Jan 2017, 19:26

chetan2u

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View first unread post Is y an integer greater than 7?  

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Bunuel

4

103

27 Feb 2017, 17:02

matthewsmith_89

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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

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103

05 Dec 2016, 02:57

yezz

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View first unread post (x-y)^2=?  

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

MathRevolution

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105

24 Feb 2017, 01:12

MathRevolution

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

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

MathRevolution

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105

06 Dec 2016, 00:51

Zhenek

1
View first unread post Of the 11 movies playing at a certain cinema complex, some are action  

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SajjadAhmad

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105

05 Feb 2017, 23:34

saswata4s

6
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View first unread post If the mean of set S is 20, what is the median of set S ?  

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

vijaisingh2001

2

105

27 Feb 2017, 06:34

vijaisingh2001

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View first unread post A list contains several different numbers. Is the product of all the  

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Bunuel

1

105

25 Dec 2016, 03:20

vitaliyGMAT

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

Tags: Difficulty: 600-700 Level,  Number Properties

stonecold

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105

04 Dec 2016, 09:09

rohit8865

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View first unread post If –9 < k < 9, is k < 0 ?  

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Bunuel

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105

08 Jan 2017, 08:37

sb0541

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View first unread post Word Problem - A solution consists of only water and alcohol such that  

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EgmatQuantExpert

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106

22 Jan 2017, 11:54

rohit8865

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View first unread post Group A, which is a set of positive integers, has an average (arithmet  

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duahsolo

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106

30 Sep 2016, 06:19

abhimahna

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View first unread post If x and y are integers, is x > y? (1) x + y = 15 (2) xy = 26  

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Bunuel

2

106

01 Feb 2017, 03:15

ajay2121988

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View first unread post If c and k are distinct positive integers, is c divisible by k?  

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Bunuel

1

106

20 Jan 2017, 23:59

vitaliyGMAT

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

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HKD1710

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107

15 Jan 2017, 07:26

Bunuel

2
View first unread post Attachment(s) In the coordinate plane above, what is the area of rectangular region  

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

anairamitch1804

4

107

10 Feb 2017, 12:07

GMATPrepNow

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View first unread post If –4 < k < 4, is k > 2 ?  

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Bunuel

1

107

08 Jan 2017, 09:29

rohit8865

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View first unread post Is n an integer?  

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Bunuel

1

107

13 Dec 2016, 09:56

stonecold

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View first unread post For museum X, the total entrance fee is $x plus $z each person older t  

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MathRevolution

2

108

22 Feb 2017, 00:12

MathRevolution

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View first unread post What is the value of x+2y?  

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Bunuel

2

108

09 Feb 2017, 09:35

maxschmid

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View first unread post For integers x, b and c, x^2 + bx + c = 0. Is x > 0?  

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

Bunuel

1

108

09 Feb 2017, 08:42

Vyshak

View first unread post If a and b and positive integer, is [m][square_root]a^2 + b^2[/square  

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stonecold

1

109

20 Nov 2016, 11:36

Dev1212

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View first unread post In a certain mixture of oil and vinegar, additional vinegar was added  

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Bunuel

2

109

28 Feb 2017, 09:01

guialain

View first unread post Given that a and b are positive, is the ratio a:b greater than 5  

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

HKD1710

1

109

13 Jan 2017, 07:17

rohit8865

3
View first unread post The remainder, when a number n is divided by 6, is p. The remainder, w  

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ssr300

1

110

20 Feb 2017, 00:42

sobby

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View first unread post Is a/b > b/c?  

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Bunuel

1

110

13 Jan 2017, 09:19

rohit8865

1
View first unread post X and Y are sets of positive integers. Is the greatest integer in X gr  

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anairamitch1804

2

110

09 Feb 2017, 17:56

anairamitch1804

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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

110

05 Dec 2016, 02:41

yezz

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View first unread post Attachment(s) Math Revolution Daily quiz (Day 28)  

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MathRevolution

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111

07 Dec 2016, 00:27

MathRevolution

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View first unread post If m and q are divisors of c, is mq a divisor of c that is not c or 1?  

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Bunuel

1

111

21 Jan 2017, 04:15

chetan2u

2
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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  

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Bunuel

1

111

22 Nov 2016, 05:57

Vinayak Shenoy

1
View first unread post What is the price for a certain meal listed on a menu? (1) The total  

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anairamitch1804

1

111

22 Jan 2017, 19:08

Vyshak

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View first unread post How many of the 350 students at Glendale High School took math?  

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Bunuel

3

111

25 Jan 2017, 11:41

mohshu

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View first unread post How many years has Dr. Jones been alive?  

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Bunuel

1

112

06 Jan 2017, 06:55

rohit8865

View first unread post Is x^2-y^2 divisible by 8? (1)x and y are even integers. (2) x is divi  

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ziyuen

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112

28 Jan 2017, 19:42

Vyshak

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View first unread post A market research company surveyed users of the toothpaste industry's  

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ziyuen

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113

11 Feb 2017, 23:00

chetan2u

1
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View first unread post At a particular university with 200 students 30% receive only loans an  

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Bunuel

1

113

20 Dec 2016, 02:22

Omkar.kamat

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View first unread post Let r, k, and m and n be real numbers and let rk > mn. Is k > m? (1)  

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Bunuel

2

113

02 Feb 2017, 18:13

ankujgupta

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View first unread post If x and z are integers, is at least one of them even?  

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Bunuel

2

114

08 Feb 2017, 02:10

sobby

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