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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

4

24767

28 Dec 2016, 08:49

bumpbot

509
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View first unread post DS Question Directory by Topic and Difficulty  

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149377

07 Mar 2012, 07:58

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Topics

2
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View first unread post Is x y = y x, for all real values of x and y?  

Tags: Difficulty: 600-700 Level,  Functions and Custom Characters

jusjmkol740

11

1691

23 Feb 2017, 02:47

ByjusClasses

View first unread post At a laboratory, white rats are fed 6 pellets of food per day,  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: Kaplan

vikasp99

1

54

23 Feb 2017, 02:46

saswata4s

6
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View first unread post A function is defined as f(n) = the number of factors of n. If f(p*q*r  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Functions and Custom Characters,  Number Properties

TARGET730

8

1353

23 Feb 2017, 02:31

ByjusClasses

7
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View first unread post If wxy ≠ 0, does x = y ?  

Tags: Difficulty: 700-Level,  Algebra,  Source: Magoosh

gmatgambler

6

1897

23 Feb 2017, 02:25

bumpbot

126
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View first unread post At a certain company, a test was given to a group of men and  

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

rajman41

24

14861

23 Feb 2017, 02:02

Nandan

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

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

MathRevolution

3

98

23 Feb 2017, 01:41

NandishSS

2
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View first unread post For integers x and y, is x + y even?  

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

Bunuel

7

222

23 Feb 2017, 00:46

ziyuen

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View first unread post In the addition problem above, each of the symbols *, # and represen  

Tags: Difficulty: 600-700 Level,  Functions and Custom Characters,  Source: Princeton Review

heylookitskarl

4

1120

22 Feb 2017, 23:33

Bunuel

2
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View first unread post Is x > y? (1) 1/x < 1/y (2) 1/x > 1  

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

Bunuel

3

207

22 Feb 2017, 21:15

ziyuen

6
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View first unread post A company bought some desks at a price of $150 each and some  

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mokap25

9

3367

22 Feb 2017, 20:01

bumpbot

32
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View first unread post For all z, [z] denotes the least integer greater than or equ  

Tags: Difficulty: 600-700 Level,  Functions and Custom Characters,  Source: Official Guide

Bunuel

12

4382

22 Feb 2017, 19:40

VeritasPrepKarishma

1
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View first unread post Attachment(s) Of 80 students in the eighth grade, 35 played basketball and 19 made t  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Veritas Prep

anceer

3

1211

22 Feb 2017, 19:39

ziyuen

1
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View first unread post What is the value of the odd three-digit integer y?  

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

Bunuel

4

498

22 Feb 2017, 18:37

ziyuen

3
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View first unread post Attachment(s) For positive integers m and n, when n is divided by 7, the quotient is  

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

Bunuel

3

347

22 Feb 2017, 18:35

ziyuen

6
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View first unread post If m not equal to zero is m^3 > m^2 ?  

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

harikris

7

1727

22 Feb 2017, 18:35

bumpbot

View first unread post How many members of Group G are less than 25 years of age?  

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

vikasp99

0

40

22 Feb 2017, 17:27

vikasp99

13
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View first unread post Is z even?  

Tags: Difficulty: 700-Level,  Number Properties

fluke

18

6640

22 Feb 2017, 12:02

anairamitch1804

8
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View first unread post Is the integer n odd?  

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

heyholetsgo

18

3284

22 Feb 2017, 11:38

anairamitch1804

7
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View first unread post What is the value of |y|?  

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

Epex

4

1063

22 Feb 2017, 10:59

bumpbot

2
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View first unread post Is |x|>x?  

Tags: Absolute Values/Modules,  Number Properties,  Source: Other - Please specify

chetan2u

7

150

22 Feb 2017, 09:45

annusngh

1
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View first unread post Is x <|x|?  

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

chetan2u

5

140

22 Feb 2017, 09:23

NandishSS

View first unread post A mathematics teacher prepares the visual representation of the factor  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Word Problems,  Source: e-GMAT

lmuenzel

1

62

22 Feb 2017, 08:11

bjp2007

4
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View first unread post Attachment(s) The figure above represents a rectangular garden bordered by  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: GMAT Prep

NoHalfMeasures

6

3705

22 Feb 2017, 07:31

LakerFan24

1
View first unread post At a restaurant, Luis left a tip for his waiter equal to 20 percent of  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Princeton Review

SajjadAhmad

2

64

22 Feb 2017, 07:20

GMATPrepNow

View first unread post What is the value of x^3 + y^3?  

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

vikasp99

2

77

22 Feb 2017, 07:08

GMATPrepNow

1
View first unread post What is the value of the two digit number?  

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

dzodzo85

5

2775

22 Feb 2017, 02:30

bumpbot

View first unread post If Beth spent $400 of her earnings last month on rent, how much did Be  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Princeton Review

SajjadAhmad

1

51

22 Feb 2017, 01:44

0akshay0

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

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

MathRevolution

2

106

22 Feb 2017, 00:12

MathRevolution

23
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View first unread post 64 candidates are competing for 5 positions at a consulting  

Tags: Difficulty: 700-Level,  Combinations,  Probability,  Source: Grockit

fozzzy

9

2915

22 Feb 2017, 00:06

bumpbot

4
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View first unread post Is |x|*y - x*|y| > x*y, where x and y are non-zero integers  

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

chetan2u

7

669

21 Feb 2017, 23:01

mdacosta

19
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View first unread post In the xy-plane, does the point (-3; 3) lie on line k?  

Tags: Difficulty: 700-Level,  Coordinate Geometry

rxs0005

4

2167

21 Feb 2017, 22:52

bumpbot

2
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View first unread post What is the area of square ABCD?  

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

Bunuel

6

669

21 Feb 2017, 22:07

nailin16

View first unread post At a farmers market, a florist sells only roses, and customers can buy  

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

ziyuen

2

84

21 Feb 2017, 22:00

Tango3

1
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View first unread post What is the area of square PQRS?  

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

vikasp99

1

70

21 Feb 2017, 20:27

Bunuel

1
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View first unread post If the average (arithmetic mean) of 5 integers is 6, what is the stand  

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

ziyuen

1

70

21 Feb 2017, 19:53

Bunuel

2
View first unread post What is the value of x if x is the remainder obtained when  

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

dreambeliever

8

1859

21 Feb 2017, 19:23

bumpbot

1
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View first unread post What is x?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Exponents/Powers,  Source: Manhattan GMAT

selfishmofo

2

1195

21 Feb 2017, 19:20

bumpbot

View first unread post A certain apartment has only 1-room and 2-rooms. If the range of the t  

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

ziyuen

0

52

21 Feb 2017, 18:41

ziyuen

5
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View first unread post In a certain store, item X sells for 10 percent less than item Y. What  

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

Bunuel

4

837

21 Feb 2017, 17:57

bumpbot

View first unread post A certain company sells only cars and trucks, and the average selling  

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

ziyuen

0

56

21 Feb 2017, 17:23

ziyuen

View first unread post If the median and the average (arithmetic mean) of 4 different numbers  

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

ziyuen

0

45

21 Feb 2017, 16:48

ziyuen

32
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View first unread post What is the remainder when the positive integer n is divided  

Tags: Difficulty: 700-Level,  Remainders

reply2spg

19

11794

21 Feb 2017, 15:05

anupam87

8
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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

9

2680

21 Feb 2017, 13:50

bumpbot

10
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View first unread post In the sequence 1, 2, 4, 8, 16, 32, …, each term after the  

Tags: Difficulty: 600-700 Level,  Sequences,  Source: GMAT Paper Tests

dkverma

9

2385

21 Feb 2017, 13:04

bumpbot

3
View first unread post If sequence Q has four terms: x, 12, y, and 20, is it true that the  

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

goodyear2013

2

1002

21 Feb 2017, 12:54

bumpbot

49
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View first unread post If x is an integer, does x have a factor n such that 1 <  

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zisis

14

7081

21 Feb 2017, 09:55

Bunuel

18
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View first unread post If n is a positive integer greater than 6, what is the remai  

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

russ9

9

2980

21 Feb 2017, 08:59

pitroncoso

19
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View first unread post If positive integer y is equal to the sum of all the unique  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Number Properties,  Source: Veritas Prep

BabySmurf

10

2306

21 Feb 2017, 05:37

ziyuen

2
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View first unread post If S is a set of four numbers x, y, z and w, is the range of the numbe  

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

duahsolo

2

81

21 Feb 2017, 05:27

GMATinsight

7
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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,  Source: Official Guide

bambazoon

10

4296

21 Feb 2017, 04:41

bumpbot

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