GMAT Question of the Day - Daily to your Mailbox; hard ones only

It is currently 19 Oct 2018, 21:33

Data Sufficiency (DS)

Mark topics read
new topic Question banks Downloads My Bookmarks Reviews Important topics

Go to page  1   2   3   4   5   6   7   8   9   10   11  ...  254    Next

Search for:

  Topics Author Replies   Views Last post

Forum Experts

View first unread post Math Revolution DS Expert - Ask Me Anything about GMAT DS  

Tags: Source: Math Revolution

MathRevolution

8

470

19 Oct 2018, 01:04

View the latest post MathRevolution

View first unread post examPAL DS Forum Expert David - Ask Me Anything about GMAT DS  

Tags: Source: ExamPal

DavidTutorexamPAL

4

349

06 Oct 2018, 23:29

View the latest post DavidTutorexamPAL

Announcements

376
ER
View first unread post Attachment(s) 150 Hardest and easiest questions for DS  

Tags: 

Bunuel

11

57639

30 May 2018, 22:47

View the latest post Bunuel

811
ER
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Difficulty: 700-Level

bb

0

234396

07 Mar 2012, 08:58

View the latest post bb

Topics

31
ER
View first unread post How many hours did it take Dale to drive from A-town to B-town?  

Tags: Difficulty: Sub-600 Level,  Distance/Rate Problems,  Source: Magoosh

shrive555

7

6425

19 Oct 2018, 19:12

View the latest post bumpbot

9
ER
View first unread post If x and y are integers, is x/3 an integer?  

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

avohden

8

2880

19 Oct 2018, 18:02

View the latest post Harshgmat

3
ER
View first unread post Attachment(s) People who register for business conference and then cancel  

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

goodyear2013

3

1930

19 Oct 2018, 17:41

View the latest post ShardulPendharkar

5
ER
View first unread post If x is a positive integer, what is the units digit of x?  

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

serena32

4

1722

19 Oct 2018, 15:01

View the latest post Rilo0918

7
ER
View first unread post Attachment(s) What is the remainder when positive integer x is divided by 5?  

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

Bunuel

9

1707

19 Oct 2018, 14:31

View the latest post Salsanousi

View first unread post Is xy < x^2*y^2? 1) xy>0 2) x+y=1  

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

PriyankaPalit7

1

55

19 Oct 2018, 14:19

View the latest post Salsanousi

7
ER
View first unread post If c is a positive integer between 1 and 9 inclusive  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: 800 Score

jgk

3

2060

19 Oct 2018, 12:15

View the latest post Salsanousi

59
ER
View first unread post A group consisting of several families visited an amusement park where  

Tags: Difficulty: 700-Level,  Word Problems,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: Official Guide

Bunuel

18

6984

19 Oct 2018, 12:03

View the latest post gmatkarma20

9
ER
View first unread post Set P consists of all the multiples of 4 from 12 to 52, inclusive.  

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

Smita04

4

2826

19 Oct 2018, 11:52

View the latest post bumpbot

16
ER
View first unread post If y = (5-x)^1/2 where x and y are integers, what is the  

Tags: Difficulty: 700-Level,  Remainders,  Roots

MacFauz

5

3472

19 Oct 2018, 11:45

View the latest post bumpbot

6
ER
View first unread post Each of 30 parents chose one of five days from Monday throug  

Tags: Difficulty: 700-Level,  Arithmetic

banksy

5

3222

19 Oct 2018, 11:41

View the latest post bumpbot

5
ER
View first unread post Attachment(s) k is an integer from 1 to 9 inclusive. If N = 29736 + k , what is the  

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

Bunuel

6

2538

19 Oct 2018, 11:37

View the latest post bumpbot

27
ER
View first unread post Each of 12 people chose an integer from 1 to 5, inclusive. Did at leas  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: GMAT Prep EP 2

Sallyzodiac

5

6730

19 Oct 2018, 11:32

View the latest post bumpbot

ER
View first unread post If line M passes through the coordinate system shown above, does line  

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

Bunuel

2

191

19 Oct 2018, 11:29

View the latest post GMATPrepNow

47
ER
View first unread post Attachment(s) What is the value of x if x^3 < x^2?  

Tags: Difficulty: 700-Level,  Algebra,  Inequalities,  Source: OG 2018,  Source: OG 2019,  Source: Official Guide

AbdurRakib

19

6435

19 Oct 2018, 10:31

View the latest post GMATGuruNY

1
ER
View first unread post Do at least 20 percent of Amity school students aspire to do masters  

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

Bunuel

6

168

19 Oct 2018, 10:19

View the latest post barbz91

7
ER
View first unread post If x and y are integers, what is the value of x?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Official Guide,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019

nalinnair

5

1874

19 Oct 2018, 10:19

View the latest post Salsanousi

18
View first unread post During a certain bicycle ride, was Sherry's average speed faster than  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: Official Guide,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019

RSOHAL

5

3662

19 Oct 2018, 10:14

View the latest post Salsanousi

12
ER
View first unread post Is the median of the five numbers a,b,c,d,e and e equal to d?  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Number Properties,  Statistics and Sets Problems,  Source: Official Guide,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019

AbdurRakib

5

3118

19 Oct 2018, 10:07

View the latest post Salsanousi

10
ER
View first unread post When positive integer p is divided by 7 the remainder is 2.  

Tags: Difficulty: 700-Level,  Remainders,  Source: GMAT Club Tests

xALIx

12

6968

19 Oct 2018, 10:05

View the latest post bumpbot

7
ER
View first unread post If x is a positive integer, what is the value of x ?  

Tags: Difficulty: Sub-600 Level,  Algebra,  Source: Official Guide,  Source: Quant Review 2017,  Source: Quant Review 2018,  Source: Quant Review 2019

Bunuel

6

1448

19 Oct 2018, 10:02

View the latest post Salsanousi

7
ER
View first unread post If y ≠ 0, is |x| = 1 ? (1) x = y/|y| (2) |x| = -x  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modulus,  Source: Official Guide,  Source: Quant Review 2019

Bunuel

3

658

19 Oct 2018, 09:57

View the latest post Salsanousi

1
ER
View first unread post Attachment(s) In the x-y coordinate plane, does line k have a positive x-intercept?  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: GMATPrepNow

GMATPrepNow

4

95

19 Oct 2018, 09:27

View the latest post Salsanousi

108
ER
View first unread post If x is an integer, does x have a factor n such that 1 <  

Tags: Difficulty: Sub-600 Level,  Divisibility/Multiples/Factors,  Number Properties

zisis

16

10380

19 Oct 2018, 09:16

View the latest post VeritasPrepBrian

3
ER
View first unread post Is n/14 an Integer? 1) 3n/14 is an Integer 2) 2n/14 is an Integer So  

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

GMATinsight

5

99

19 Oct 2018, 09:06

View the latest post DavidTutorexamPAL

80
ER
View first unread post If there are more than two numbers in a certain list, is each of the  

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

devinawilliam83

10

18372

19 Oct 2018, 08:14

View the latest post fskilnik

2
ER
View first unread post If a clerk enters a total of 24 amounts on an MS-Office Excel sheet th  

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

Bunuel

1

55

19 Oct 2018, 07:00

View the latest post GMATinsight

ER
View first unread post How many milliliters of Chemical X were added to the Chemical Y in a  

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

Bunuel

1

61

19 Oct 2018, 06:54

View the latest post GMATinsight

11
ER
View first unread post If a, m and n are positive integers, is n^(2a) a multiple of  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: 800 Score

fireinbelly

4

4161

19 Oct 2018, 06:42

View the latest post bumpbot

ER
View first unread post If Dave’s average (arithmetic mean) score on three tests was 74, what  

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

Bunuel

2

53

19 Oct 2018, 06:40

View the latest post Salsanousi

ER
View first unread post Tub A and Tub B contain milk and Tub B was half full. If all of the mi  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Other - Please specify

Bunuel

1

62

19 Oct 2018, 06:23

View the latest post GMATinsight

1
ER
View first unread post A group of 20 friends went out for lunch. Five of them spent $21 each  

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

Bunuel

1

50

19 Oct 2018, 06:17

View the latest post GMATinsight

30
ER
View first unread post The weights of all dishes of type X are exactly the same  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: Official Guide

Bunuel

10

10815

19 Oct 2018, 06:10

View the latest post bumpbot

ER
View first unread post If x < y, is x^2 > y^3 ? (1) |x|y < 0 (2) x^3 < y^3  

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

push12345

2

81

19 Oct 2018, 05:44

View the latest post GMATinsight

ER
View first unread post Attachment(s) Cylinder A and cylinder B are both right circular cylinders that are  

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

Abhi077

2

72

19 Oct 2018, 05:28

View the latest post Abhi077

1
ER
View first unread post a, b, c, d, and e are five different positive integers. Which of the  

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

Bunuel

4

1087

19 Oct 2018, 04:33

View the latest post bumpbot

5
View first unread post Class A and class B took the same test. The average  

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

aiming4mba

3

2388

19 Oct 2018, 04:25

View the latest post bumpbot

View first unread post Is x² - y > 1/y² where y is non-zero?  

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

PriyankaPalit7

1

66

19 Oct 2018, 03:10

View the latest post PriyankaPalit7

2
View first unread post X and Y are two positive numbers. Is X > Y ? (1) (X+Y)/2 > Y (2)  

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

amanvermagmat

5

501

19 Oct 2018, 01:59

View the latest post Izzyjolly

2
ER
View first unread post The ratio of the number of male and female workers in a company in 200  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: Other - Please specify

Bunuel

2

121

19 Oct 2018, 00:21

View the latest post Byjus

ER
View first unread post If Steve and David each bought some candies, did Steve buy more candie  

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

Bunuel

2

87

18 Oct 2018, 23:58

View the latest post Byjus

39
ER
View first unread post Attachment(s) In the xy-plane, both line K and L intersect with axis-y. Is  

Tags: Difficulty: 700-Level,  Coordinate Geometry

dimitri92

18

7859

18 Oct 2018, 23:36

View the latest post bumpbot

6
ER
View first unread post Attachment(s) The circular base of a planter sits on a level lawn, and  

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

Berbatov

6

2728

18 Oct 2018, 22:28

View the latest post bumpbot

3
ER
View first unread post Country X imposes a fixed tourist tax of T dollars that adds to a dail  

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

Anonamy

8

1166

18 Oct 2018, 19:25

View the latest post bumpbot

5
ER
View first unread post Three quarters, three dimes, and x nickels are the only coins in a jar  

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

Bunuel

9

1169

18 Oct 2018, 18:42

View the latest post rahaman26

6
ER
View first unread post If represents one of the four basics operation of arithmetic  

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

chetan2u

7

590

18 Oct 2018, 18:33

View the latest post kumarclub

157
ER
View first unread post Material A costs $3 per kilogram, and Material B costs $5 per kilogram  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Mixture Problems,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: Official Guide

alltimeacheiver

25

22869

18 Oct 2018, 12:41

View the latest post aborja87

1
ER
View first unread post Bottles A and 8 contain alcohol-water solutions in ratios of 1:3 and 4  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Fractions/Ratios/Decimals,  Source: Other - Please specify

SajjadAhmad

2

75

18 Oct 2018, 11:33

View the latest post s8kadian

4
ER
View first unread post If n is a positive integer, what is the remainder when 3^n is divided  

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

Bunuel

3

580

18 Oct 2018, 09:38

View the latest post bumpbot

1
ER
View first unread post All 50 employees in Company X take one of the two courses, NLP and HLP  

Tags: Difficulty: 700-Level,  Word Problems,  Source: Other - Please specify

Bunuel

1

66

18 Oct 2018, 09:23

View the latest post ArjunJag1328

new topic Question banks Downloads My Bookmarks Reviews Important topics

Go to page  1   2   3   4   5   6   7   8   9   10   11  ...  254    Next

Search for:


Copyright

GMAT Club MBA Forum Home| About| Terms and Conditions and Privacy Policy| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.