Summer is Coming! Join the Game of Timers Competition to Win Epic Prizes. Registration is Open. Game starts Mon July 1st.

It is currently 17 Jul 2019, 13:49

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  ...  281    Next

Search for:

New!
All Types
All Difficulties
All Sources
Filter
  Topics Author Replies   Views Last post

Forum Experts

View first unread post Attachment(s) Math Revolution DS Expert - Ask Me Anything about GMAT DS  

Go to page: 1 ... 23, 24, 25 Tags: Source: Math Revolution

MathRevolution

488

11912

17 Jul 2019, 01:32

View the latest post MathRevolution

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

Go to page: 1, 2 Tags: Source: ExamPal

DavidTutorexamPAL

21

1642

10 Jul 2019, 07:56

View the latest post indu1954

Announcements

455
ER
View first unread post Attachment(s) 100 Hardest and easiest questions for DS as of June 2019  

Tags: 

Bunuel

12

70021

31 May 2019, 11:13

View the latest post bumpbot

928
ER
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Difficulty: 700-Level

bb

0

268848

07 Mar 2012, 08:58

View the latest post bb

Topics

73
View first unread post Attachment(s) Project DS Butler - Get 2 DS Questions Everyday  

Tags: Source: Official Guide [Pre-2000]

gmatbusters

14

7554

05 Jan 2019, 07:23

View the latest post gmatbusters

ER
View first unread post Attachment(s) What is the remainder when X is divided by 40?  

Go to page: 1, 2, 3 Tags: Difficulty: 600-700 Level,  Remainders,  Source: Experts Global

Bunuel

42

572

17 Jul 2019, 13:30

View the latest post nick1816

5
ER
View first unread post Attachment(s) If, in the figure above, ABCD is a rectangular region, what is the val  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: OG 2020,  Source: Official Guide

Bunuel

5

812

17 Jul 2019, 12:35

View the latest post NYDukie

84
ER
View first unread post Attachment(s) At a restaurant, a group of friends ordered four main dishes  

Tags: Difficulty: 700-Level,  Min/Max Problems,  Source: Manhattan GMAT

thebigr002

9

14371

17 Jul 2019, 12:31

View the latest post AvidDreamer09

23
ER
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: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

12

8984

17 Jul 2019, 09:45

View the latest post Prasannathawait

19
View first unread post Attachment(s) Is the integer k greater than 3 ?  

Tags: Difficulty: Sub-600 Level,  Exponents/Powers,  Source: GMAT Prep EP 2

ramonguib

8

5476

17 Jul 2019, 08:40

View the latest post Businessconquerer

5
ER
View first unread post 27 balls are separated into 3 groups with different number of balls,  

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

Mahmoudfawzy83

3

159

17 Jul 2019, 08:33

View the latest post ArvindCrackVerbal

88
ER
View first unread post A maritime shipping company sends out at least 1 ship ship every day.  

Go to page: 1, 2, 3, 4, 5 Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Math Revolution

Bunuel

95

1304

17 Jul 2019, 07:30

View the latest post Dillesh4096

1
View first unread post If A = abc, a three digit number where a is the hundreds digit, b is  

Tags: Difficulty: 600-700 Level,  Number Properties,  Sequences,  Source: Jamboree

Dillesh4096

3

110

17 Jul 2019, 06:48

View the latest post firas92

View first unread post Of the families in township K, 80% of the families have oven, 60% have  

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

rohan2345

0

33

17 Jul 2019, 06:22

View the latest post rohan2345

74
ER
View first unread post Attachment(s) A certain customer at a health food store purchased organic bananas at  

Go to page: 1, 2, 3, 4, 5 Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Word Problems,  Source: Veritas Prep

Bunuel

96

1732

17 Jul 2019, 06:07

View the latest post bebs

View first unread post An article purchased by Mr. A for $x and was sold to Mr. B for $y.  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Source: Jamboree

Dillesh4096

0

48

17 Jul 2019, 04:54

View the latest post Dillesh4096

View first unread post If a and b are positive integers, is a divisible by 7? (1) a + 5b is  

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

Dillesh4096

0

47

17 Jul 2019, 04:52

View the latest post Dillesh4096

View first unread post Product of three distinct positive integers p, q and r is 120.  

Tags: Difficulty: 600-700 Level,  Inequalities,  Number Properties,  Source: Jamboree

Dillesh4096

0

46

17 Jul 2019, 04:47

View the latest post Dillesh4096

View first unread post If (a*b)*c implies (a + b) is a multiple of c, is [m*(−n)]*12? (1) m  

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

Dillesh4096

0

38

17 Jul 2019, 04:43

View the latest post Dillesh4096

View first unread post If x3 + yz > 0, is xy3z2 > 0? (1) y > 0 > z (2) x > 0  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Inequalities,  Source: Jamboree

Dillesh4096

0

36

17 Jul 2019, 04:42

View the latest post Dillesh4096

3
View first unread post Does the graph of the function f(x) = ax^2 + bx + 7, where a, b and c  

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

shridhar786

1

70

17 Jul 2019, 04:33

View the latest post DeeptiManyaExpert

ER
View first unread post a,b, c are three integers such that a<b<c. Is c greater than  

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

Asad

2

88

17 Jul 2019, 04:32

View the latest post ArvindCrackVerbal

View first unread post A man invested $P in a certain bank at the rate of r% per annum compou  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Source: Jamboree

Dillesh4096

0

36

17 Jul 2019, 04:25

View the latest post Dillesh4096

2
ER
View first unread post If |x| is a number between 20 and 51, is |x| a prime number? (1) The  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modulus,  Number Properties,  Source: Kaplan

vita60

2

113

17 Jul 2019, 04:14

View the latest post ArvindCrackVerbal

1
View first unread post What is the remainder when 6^x is divided by 10  

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

pushpitkc

5

656

17 Jul 2019, 03:39

View the latest post bumpbot

24
ER
View first unread post The range of the heights of the female students in a certain class is  

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

Bunuel

5

5619

17 Jul 2019, 01:23

View the latest post DeeptiManyaExpert

1
View first unread post Is one of P or Q a fraction?  

Tags: Poor Quality

JayPatadiya

5

94

17 Jul 2019, 00:51

View the latest post Palladin

36
ER
View first unread post Last year, in a certain housing development, the average (arithmetic m  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

4

3534

16 Jul 2019, 23:29

View the latest post bumpbot

1
View first unread post Line P and Q intersect at a point (2,-5) , is the slope of line P is g  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: Experts Global

LUCIFER1703

3

166

16 Jul 2019, 21:39

View the latest post HAPPYatHARVARD

73
ER
View first unread post Attachment(s) In the figure above, the circles are centered at O(0, 0) and  

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

AccipiterQ

14

12331

16 Jul 2019, 21:25

View the latest post bumpbot

13
ER
View first unread post What is the remainder when 33 is divided by the integer y?  

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

3111987

7

6620

16 Jul 2019, 21:23

View the latest post bumpbot

96
ER
View first unread post If m and n are nonzero integers, is m^n an integer?  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Number Properties,  Source: Official Guide,  Source: Quant Review 2017,  Source: Quant Review 2016,  Source: Quant Review 2018,  Source: Quant Review 2019,  Source: Quant Review 2020

Baten80

8

13774

16 Jul 2019, 19:06

View the latest post anshuljain29

4
ER
View first unread post If the value of p is one of the numbers 2 and 3, then is pq ≠ 6 ?  

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

Bunuel

3

186

16 Jul 2019, 18:29

View the latest post gvij2017

20
ER
View first unread post If 1 book was left when a pile of books was stacked in rows  

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

noboru

9

6029

16 Jul 2019, 17:53

View the latest post bumpbot

158
ER
View first unread post Attachment(s) In the xy-coordinate plane, is point R equidistant from  

Tags: Difficulty: 600-700 Level,  Coordinate Geometry,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Walkabout

17

19480

16 Jul 2019, 16:36

View the latest post RajeshKanjan

78
ER
View first unread post Attachment(s) A group consisting of several families visited an amusement park where  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Word Problems,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Bunuel

22

10603

16 Jul 2019, 16:29

View the latest post RajeshKanjan

68
ER
View first unread post What is the value of |x+5| + |x-3| ?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modulus,  Inequalities,  Source: GMAT Prep EP 2

lpetroski

18

14870

16 Jul 2019, 15:20

View the latest post dcummins

8
View first unread post The cost of a taxi fare consists of an initial fee of $3 plu  

Tags: Difficulty: 700-Level,  Word Problems,  Source: Kaplan

bewakoof

9

4986

16 Jul 2019, 14:57

View the latest post WilliamH

1
View first unread post There was a trial going on in a laboratory. Students were doing an  

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

GeorgeKo111

3

112

16 Jul 2019, 14:34

View the latest post RusskiyLev

1
View first unread post Is x a negative number? (1) x^2 is a positive number.  

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

gmat1393

3

103

16 Jul 2019, 13:48

View the latest post truplayer257

11
View first unread post The integers x and y are positive, x > y + 8, and y > 8.  

Tags: Difficulty: 600-700 Level,  Algebra,  Divisibility/Multiples/Factors,  Inequalities,  Remainders,  Source: Kaplan

CAMANISHPARMAR

4

668

16 Jul 2019, 11:07

View the latest post bumpbot

ER
View first unread post In Papersville, 6,000 people read either the Herald or the Tribune. Ho  

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

SajjadAhmad

3

335

16 Jul 2019, 10:47

View the latest post TheRealFT

50
ER
View first unread post Attachment(s) Ellen can purchase a certain computer at a local store at th  

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

SUNGMAT710

14

12663

16 Jul 2019, 10:21

View the latest post EMPOWERgmatRichC

27
ER
View first unread post Attachment(s) What is the area of triangular region ABC above?  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: OG 11,  Source: OG 12,  Source: OG 2015,  Source: OG 2016,  Source: OG 2017,  Source: OG 2018,  Source: OG 2019,  Source: OG 2020,  Source: Official Guide

Walkabout

11

19244

16 Jul 2019, 10:16

View the latest post EMPOWERgmatRichC

20
ER
View first unread post If x, y and d are integers and d is odd, are both x and y  

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

eybrj2

10

2916

16 Jul 2019, 09:20

View the latest post bumpbot

15
ER
View first unread post How many perfect squares are less than the integer d?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Princeton Review

dungtd

5

5475

16 Jul 2019, 08:24

View the latest post bumpbot

15
View first unread post If x and y are positive integers, is x a multiple of y?  

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

sahuamit91

5

1205

16 Jul 2019, 07:13

View the latest post prabsahi

36
ER
View first unread post Attachment(s) If x and y are positive, is 4x > 3y?  

Tags: Difficulty: 700-Level,  Inequalities

udaymathapati

16

7392

16 Jul 2019, 06:54

View the latest post bumpbot

4
ER
View first unread post If parallelogram ABCD has a perimeter of 12 units and ∠ADC = 120  

Tags: Difficulty: 700-Level,  Geometry,  Source: e-GMAT

firas92

4

357

16 Jul 2019, 06:14

View the latest post firas92

ER
View first unread post Is the integer k a prime number? (1) k + 1 is prime. (2) k + 2 is a  

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

Bunuel

2

180

16 Jul 2019, 05:11

View the latest post ArvindCrackVerbal

ER
View first unread post What is the remainder when m is divided by 3? (1) The remainder when m  

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

Bunuel

2

120

16 Jul 2019, 05:01

View the latest post ArvindCrackVerbal

275
ER
View first unread post Attachment(s) In the xy-plane, what is the y-intercept of line l?  

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

testprep2010

10

73551

16 Jul 2019, 02:20

View the latest post Diwabag

4
ER
View first unread post What is the average speed of the car during its entire trip?  

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

AweSome777

9

298

15 Jul 2019, 23:04

View the latest post lacktutor

19
ER
View first unread post How many miles long is the route from Houghton to Callahan?  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: OG 10,  Source: Official Guide

fiendex

6

6677

15 Jul 2019, 20:29

View the latest post VeritasKarishma

new topic Question banks Downloads My Bookmarks Reviews Important topics

Go to page  1   2   3   4   5   6   7   8   9   10   11  ...  281    Next

Search for:


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