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Data Sufficiency (DS)

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

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MathRevolution

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21 Feb 2019, 00:11

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

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DavidTutorexamPAL

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04 Jan 2019, 06:33

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

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Bunuel

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30 May 2018, 21:47

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View first unread post DS Question Directory by Topic and Difficulty  

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07 Mar 2012, 07:58

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

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gmatbusters

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05 Jan 2019, 06:23

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View first unread post If x and y are nonzero integers, is (x^(-1) + y^(-1))^(-1) >  

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ajit257

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20 Feb 2019, 23:10

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View first unread post Each employee of a certain task force is either a manager or  

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achan

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20 Feb 2019, 22:11

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View first unread post Is Quadrilateral ABCD a Rhombus? 1) Diagonals of ABCD intersect each  

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GMATinsight

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20 Feb 2019, 22:07

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View first unread post Attachment(s) The figure above shows two entries, indicated by m and n, in  

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marcodonzelli

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20 Feb 2019, 21:08

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View first unread post During a five-day period, Monday through Friday, the average (arithmet  

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SajjadAhmad

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20 Feb 2019, 21:06

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View first unread post Is n negative?  

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gmatpapa

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20 Feb 2019, 19:10

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View first unread post A box has only pure material A identical coins, pure material B identi  

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fskilnik

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20 Feb 2019, 16:35

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View first unread post Three different numbers have a product that is greater than  

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fskilnik

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80

20 Feb 2019, 15:39

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View first unread post Is the integer x divisible by 36 ?  

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Bunuel

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4912

20 Feb 2019, 13:23

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View first unread post If r and s are integers, is r divisible by 7?  

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monty6000

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3071

20 Feb 2019, 13:21

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View first unread post If t is a positive integer and r is the remainder when t^2+5  

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dpark

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20 Feb 2019, 13:19

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View first unread post If p is an integer and p* = p^2 + 2, what is the value of integer k?  

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Bunuel

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1037

20 Feb 2019, 12:56

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View first unread post Attachment(s) Is 1/(x-y) < (y - x) ?  

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Apoorva81

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20 Feb 2019, 12:51

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View first unread post Is k^2 +k -2 > 0 ?  

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anartey

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4802

20 Feb 2019, 12:46

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View first unread post If x and y are positive, is the ratio of x to y greater than  

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agnok

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2880

20 Feb 2019, 12:28

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View first unread post Attachment(s) What is the radius of the circle above with center O?  

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Bunuel

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7965

20 Feb 2019, 12:27

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View first unread post What is the value of the positive two-digit integer N?  

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fskilnik

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95

20 Feb 2019, 12:26

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View first unread post Is the positive integer n the square of an integer?  

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Pdirienzo

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110

20 Feb 2019, 11:28

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View first unread post If xy < zy < 0, is y positive? 1. x < z 2. x is negative  

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shasadou

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4787

20 Feb 2019, 08:47

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View first unread post Is mn<10?  

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Srav

10

4937

20 Feb 2019, 07:54

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View first unread post If a and b are nonzero numbers, Is a-b>0?  

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DHAR

3

565

20 Feb 2019, 07:02

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View first unread post What is the value of x? (1) x+y=2 (2) xy=z2+1  

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JusTLucK04

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9765

20 Feb 2019, 06:13

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View first unread post Is quadrilateral ABCD a parallelogram?  

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anant07

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4104

20 Feb 2019, 03:44

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View first unread post In 2012, the marked price of an electric vehicle was $50,000 and it  

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gmat1393

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117

20 Feb 2019, 03:11

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View first unread post Rita's monthly salary is 2/3 Juanita's monthly salary. What is their  

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carcass

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2730

19 Feb 2019, 23:24

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View first unread post Is xy > 5?  

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Bunuel

7

5050

19 Feb 2019, 22:51

View the latest post Archit3110

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View first unread post Attachment(s) For positive integers p and q, p/q when expressed as a decimal, is a t  

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gmatbusters

11

389

19 Feb 2019, 19:22

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View first unread post Q is a sequence of consecutive integers. Does set Q  

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goodyear2013

3

1979

19 Feb 2019, 17:52

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View first unread post If the product of 9 consecutive even integers is zero, is their sum ze  

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akurathi12

3

249

19 Feb 2019, 15:35

View the latest post IanStewart

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

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GMATPrepNow

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104

19 Feb 2019, 13:04

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View first unread post Is the x-intercept of the non-horizontal line L negative?  

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fskilnik

3

127

19 Feb 2019, 11:15

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View first unread post Rounded to the nearest unit, x=?  

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rohan2345

4

92

19 Feb 2019, 09:13

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View first unread post A boat moves from city X to city Y. What is the speed of the boat  

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Gnpth

6

844

19 Feb 2019, 09:12

View the latest post CAMANISHPARMAR

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View first unread post What is the last non-zero digit of (573)^(327)*(274)^(36)*860^x*1525^y  

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umg

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19 Feb 2019, 09:00

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View first unread post Set S consists of five consecutive integers, and set T consi  

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mydreambschool

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19 Feb 2019, 08:06

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View first unread post Is x-y+1 greater than x+y-1 ?  

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Michmax3

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18665

19 Feb 2019, 06:44

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View first unread post Roland and Felicia are testing circuit boards for wiring errors. Worki  

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Bunuel

2

125

19 Feb 2019, 04:00

View the latest post Archit3110

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View first unread post Let m, n and k be digits, where m + n = k. What is k?  

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Bunuel

4

843

19 Feb 2019, 03:59

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View first unread post What is the value of m − 3n?  

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CAMANISHPARMAR

3

140

19 Feb 2019, 03:54

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View first unread post If p and q are non zero integers, is p/q > 0  

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Abhi077

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93

19 Feb 2019, 03:49

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View first unread post There are 210 rooms in a hotel. All of the rooms are cleaned by  

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rohan2345

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91

19 Feb 2019, 03:17

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View first unread post Attachment(s) What is the value of integer x ? (1) 64^(1/x) = 4 (2) x^2 = x + 6  

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SajjadAhmad

5

175

19 Feb 2019, 02:54

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View first unread post If P and Q are non zero integers, is P+Q even? (1) P^Q < 0 (2) 3*P  

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amanvermagmat

2

252

19 Feb 2019, 02:21

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View first unread post What is the value of p^8 - q^8 ?  

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Bunuel

7

801

19 Feb 2019, 02:15

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5
View first unread post If pq = -8, what is the value of pq(p - q) ?  

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nifoui

9

2520

19 Feb 2019, 02:12

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View first unread post For the set of measurements 3, x2, x3, what is the value of x3 ? (1) T  

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SajjadAhmad

4

99

19 Feb 2019, 00:46

View the latest post GMATinsight

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View first unread post If a = c • 10^b and a and b are integers, what is the value of b? (1  

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duahsolo

5

926

19 Feb 2019, 00:28

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View first unread post If x = n + 5, y = n + 3, and x, y, and n are positive integers, what  

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Bunuel

9

1504

19 Feb 2019, 00:21

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6
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View first unread post Attachment(s) Is the positive number 'x' an integer?  

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alphonsa

6

1472

19 Feb 2019, 00:18

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