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Data Sufficiency (DS)

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

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MathRevolution

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18 Dec 2018, 00:37

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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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08 Dec 2018, 16:59

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

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

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gmatbusters

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2669

16 Dec 2018, 07:02

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View first unread post Attachment(s) Each of seven consecutive integers, all greater than positive integer  

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Bunuel

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2093

18 Dec 2018, 04:04

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View first unread post Is xy + xy < xy ?  

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mun23

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5097

18 Dec 2018, 02:23

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View first unread post There is a set of beads, each of which is painted either red  

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sehosayho

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2339

18 Dec 2018, 00:58

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View first unread post What is the value of z, if z is not positive?  

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ksrutisagar

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55

18 Dec 2018, 00:38

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View first unread post The distance from city A to city B is 240 miles. Bob travels from city  

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ksrutisagar

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58

17 Dec 2018, 22:58

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View first unread post Is x>1? 1) 1/x<1 2)x>0  

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philipssonicare

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17 Dec 2018, 19:59

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View first unread post If a and b are two-digit positive integers greater than 10  

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Bunuel

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6086

17 Dec 2018, 19:01

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View first unread post What is the height of a rectangular tank?  

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SajjadAhmad

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1188

17 Dec 2018, 18:27

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View first unread post The population of the town of Paxton continuously increased in the two  

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SajjadAhmad

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636

17 Dec 2018, 17:43

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View first unread post Attachment(s) In ΔJKL shown above, what is the length of segment JL?  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: OG 1988,  Source: Official Guide [Pre-2000],  Source: Other - Please specify

Bunuel

6

4348

17 Dec 2018, 16:47

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View first unread post What is the probability of picking a blue ball in 2nd pick from a bag  

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chetan2u

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1807

17 Dec 2018, 14:43

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View first unread post If a and b are both positive integers greater than 1 and a^b = a^(11b)  

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Harshgmat

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121

17 Dec 2018, 13:23

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View first unread post What is the probability that a certain event A will not occur?  

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gmatbusters

5

128

17 Dec 2018, 12:22

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View first unread post Is a sum of three integers A, B, and C even?  

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Bunuel

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107

17 Dec 2018, 10:31

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View first unread post Is a positive integer x an odd number? 1) The smallest prime factor of  

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MathRevolution

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688

17 Dec 2018, 10:04

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View first unread post Is the positive integer x even?  

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Bunuel

5

1952

17 Dec 2018, 09:57

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View first unread post Three containers A, B and C have wine concentrations a, b and c, respe  

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Bunuel

9

1353

17 Dec 2018, 09:03

View the latest post singh8891

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View first unread post What is the average of x and |y| ?  

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gmatJP

4

7847

17 Dec 2018, 08:59

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View first unread post x and y are positive integers. What is the remainder when x is divided  

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blitzkriegxX

7

177

17 Dec 2018, 07:44

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View first unread post If a, b & c are integers, is abc odd?  

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Abhi077

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315

17 Dec 2018, 06:42

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View first unread post Is x - y > r - s ? (1) x > r and y < s (2) y = 2, s = 3, r = 5, and  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: OG 1988,  Source: Official Guide [Pre-2000]

hb

4

3012

17 Dec 2018, 06:32

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View first unread post A coal company can choose to transport coal to one of its customers by  

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Bunuel

5

1061

17 Dec 2018, 06:30

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2
View first unread post If k is the quotient when a is divided by b, and a and b are distinct  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Princeton Review

vishalkss

1

128

17 Dec 2018, 02:57

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12
View first unread post Sofia will attend a sequence of daily training sessions for her job. O  

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bimalr9

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2154

17 Dec 2018, 00:39

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View first unread post If (y^2 + 1)^(1/2) = 2, what is the value of y ?  

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Bunuel

2

794

17 Dec 2018, 00:32

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View first unread post Each of the offices in a certain building has a floor area  

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wshaffer

7

4743

17 Dec 2018, 00:25

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View first unread post Attachment(s) In the table above, is z = 20q?  

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anilnandyala

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5041

17 Dec 2018, 00:15

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View first unread post Attachment(s) In the xy-plane shown, the shaded region consists of all points that l  

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dgboy765

20

10062

17 Dec 2018, 00:11

View the latest post VeritasKarishma

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View first unread post Given z > 0, is x*z > 0? (1) xz = 3x (2) xz = -3x  

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Bunuel

4

164

16 Dec 2018, 23:33

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View first unread post Attachment(s) Point A lies on a circle whose center is at point C. Does point B lie  

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gmatbusters

4

113

16 Dec 2018, 22:11

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View first unread post Attachment(s) A spherical ball was cut into eight equal pieces along the same axis (  

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gmatbusters

2

85

16 Dec 2018, 22:06

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2
View first unread post Attachment(s) Each of the letters in the table above represents one of the numbers 1  

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gmatbusters

8

157

16 Dec 2018, 21:58

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View first unread post Is x equal to 1? (1) (3x – 2) + (3x + 2) = 6 (2) x^2 + 2x = 3  

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Mahimab

4

105

16 Dec 2018, 21:44

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View first unread post In one 30 day month, Joeś computer store sold computer  

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Jazzmin

2

112

16 Dec 2018, 21:37

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View first unread post Joyce has a recipe for a batch of brownies and a recipe for a coffee  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Kaplan

Bunuel

2

83

16 Dec 2018, 20:15

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View first unread post Attachment(s) Please see the number line above, is the product of w, x, y, and z neg  

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gmatbusters

2

97

16 Dec 2018, 19:59

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View first unread post If the two floors in a certain building are 9 feet apart  

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Bunuel

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16 Dec 2018, 16:42

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View first unread post Reserve tank 1 is capable of holding z gallons of water. Water is pump  

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JCLEONES

12

12425

16 Dec 2018, 15:02

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View first unread post Set S contains five different positive integers a, b, c, d, and e, whe  

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Raksat

4

441

16 Dec 2018, 14:51

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View first unread post If z is a positive two-digit even number, what is the ones digit of z?  

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Mahmoudfawzy83

0

54

16 Dec 2018, 12:25

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1
View first unread post Attachment(s) In the given figure ABCD is a rectangle, where CD = 10cm. Find the are  

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gmatbusters

1

95

16 Dec 2018, 08:51

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View first unread post Machines X and Y work at their respective constant rates. How many mor  

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topper97

1

82

16 Dec 2018, 08:45

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View first unread post Are positive integers j and k both greater than m?  

Tags: Difficulty: 700-Level,  Inequalities,  Number Properties

metallicafan

8

2241

16 Dec 2018, 08:27

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View first unread post Each year, Company X’s local tax burden is computed by charging a set  

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cristianosubo

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84

16 Dec 2018, 07:29

View the latest post doomedcat

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View first unread post If x^2 – 5x + 6 = 0, then x = ?  

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Mahimab

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103

16 Dec 2018, 07:20

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View first unread post Is x > 0? (1) |7x| > 17x (2) |x + 7| > 0  

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

dlada

5

1473

16 Dec 2018, 06:46

View the latest post Bunuel

6
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View first unread post Is x greater than y?  

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Bunuel

5

662

16 Dec 2018, 06:04

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View first unread post Attachment(s) In the figure above, O is the center of the circle. What is the.......  

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

CAMANISHPARMAR

1

105

16 Dec 2018, 03:40

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View first unread post If x≠0, is |x|<1? (1) x^2/|x| > x  

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hazelnut

6

1935

16 Dec 2018, 01:20

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