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GMAT Data Sufficiency (DS)

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78
Experts publish their posts in the topic
View first unread post 150 Hardest and easiest questions for DS  

Tags: 

Bunuel

3

12138

07 Dec 2015, 09:09

kongaharsha

392
Experts publish their posts in the topic
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Difficulty: 700-Level,  Combinations,  Coordinate Geometry

bb

0

114898

07 Mar 2012, 08:58

bb

Topics

1
Experts publish their posts in the topic
View first unread post Is|a|=|ab|?  

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

Bunuel

1

116

29 Apr 2016, 21:06

Vyshak

6
View first unread post The product of digits of a positive three-digit integer k  

Tags: Difficulty: 700-Level,  Number Properties,  Source: 800 Score

earnit

5

1382

29 Apr 2016, 16:17

bumpbot

Experts publish their posts in the topic
View first unread post If x and y are integers, is 2xy<x2+y2?  

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

Bunuel

3

112

29 Apr 2016, 12:54

Engr2012

1
Experts publish their posts in the topic
View first unread post Is x > 0?  

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

Bunuel

2

96

29 Apr 2016, 12:31

prashant212

2
Experts publish their posts in the topic
View first unread post Is a^3 + b^5 > c^4?  

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

Bunuel

2

90

29 Apr 2016, 12:13

nipunjain14

Experts publish their posts in the topic
View first unread post If a and c are positive integers, is 3^11a × a^12c divisible by 2?  

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

Bunuel

3

110

29 Apr 2016, 11:18

nipunjain14

1
Experts publish their posts in the topic
View first unread post Attachment(s) A circle and a rectangle are there shown as above figure. If the area  

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

MathRevolution

3

237

29 Apr 2016, 11:01

powellmittra

View first unread post A company makes and sells two products, P and Q  

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geetajain2711

0

106

29 Apr 2016, 09:07

geetajain2711

View first unread post Attachment(s) A company makes and sells two products, P and Q  

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

Bunuel

9

362

29 Apr 2016, 09:07

chetan2u

1
Experts publish their posts in the topic
View first unread post If x ≠ y and x and y are non-zero integers, is (x+y)/(x−y)>0?  

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

Bunuel

1

93

29 Apr 2016, 08:30

raarun

14
Experts publish their posts in the topic
View first unread post If y is odd, is z odd?  

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

atalpanditgmat

15

3186

29 Apr 2016, 07:53

bumpbot

4
Experts publish their posts in the topic
View first unread post Is y = 7?  

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

Bunuel

12

384

29 Apr 2016, 07:49

DBM

Experts publish their posts in the topic
View first unread post If x and y are nonzero integers, is x/y > 0?  

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

Bunuel

1

81

29 Apr 2016, 06:51

chetan2u

3
Experts publish their posts in the topic
View first unread post Is x < 1/2 ?  

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

Bunuel

4

120

29 Apr 2016, 06:42

chetan2u

1
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View first unread post If ac/(db) < 0, is d – b < 0 ?  

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

Bunuel

1

82

29 Apr 2016, 06:14

deabas

1
Experts publish their posts in the topic
View first unread post If m ≠ 0 and n ≠ 0, is mn > 0?  

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

Bunuel

4

132

29 Apr 2016, 06:03

deabas

1
Experts publish their posts in the topic
View first unread post Is ab > 0? 1) |a+b|≠|a|+|b| 2) a < b  

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

Bunuel

1

75

29 Apr 2016, 05:57

deabas

Experts publish their posts in the topic
View first unread post Is t=|r−s|?  

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

Bunuel

1

65

29 Apr 2016, 03:57

chetan2u

Experts publish their posts in the topic
View first unread post If xy + x = z, is |x+y|>z?  

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

Bunuel

1

70

29 Apr 2016, 03:32

Sindbad

Experts publish their posts in the topic
View first unread post Does |r+s|=|m+n|?  

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

Bunuel

2

98

29 Apr 2016, 03:05

rahulkashyap

1
Experts publish their posts in the topic
View first unread post If the greatest common factor of positive integers A and B is 20, what  

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

Bunuel

1

96

29 Apr 2016, 02:31

chetan2u

12
Experts publish their posts in the topic
View first unread post Given that A > 0 and C > 0, is (A + B) / (C + B) > A/C?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Veritas Prep

Bunuel

8

554

29 Apr 2016, 00:22

Lastlap2016

1
Experts publish their posts in the topic
View first unread post If x = n + 5, y = n + 3, and x, y, and n are positive integers, what  

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

Bunuel

5

198

28 Apr 2016, 23:20

Lastlap2016

Experts publish their posts in the topic
View first unread post If ab = -9, what is the value of ab(a + b) ? (1) a - b = 100  

Tags: Difficulty: 700-Level,  Algebra

zisis

8

1967

28 Apr 2016, 22:42

VeritasPrepKarishma

3
Experts publish their posts in the topic
View first unread post What is the remainder when the positive three-digit number 1yz is  

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

stonecold

3

220

28 Apr 2016, 19:08

mvictor

3
Experts publish their posts in the topic
View first unread post Attachment(s) If the area of triangular region RST is 25, what is the  

Tags: Difficulty: 700-Level,  Geometry

prasannar

18

3910

28 Apr 2016, 18:46

mvictor

2
Experts publish their posts in the topic
View first unread post Is the positive integer x odd?  

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

Bunuel

3

965

28 Apr 2016, 15:23

rhine29388

3
Experts publish their posts in the topic
View first unread post Attachment(s) What is the radius of the circle above with center O?  

Tags: Difficulty: Sub-600 Level,  Geometry,  Source: Official Guide

Bunuel

9

3203

28 Apr 2016, 14:32

rhine29388

1
Experts publish their posts in the topic
View first unread post If a and b are integers, is a < 0?  

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

Bunuel

4

143

28 Apr 2016, 14:27

speedilly

Experts publish their posts in the topic
View first unread post Stations M and N are connected by two separate, straight and parallel  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: Other - Please specify

vandygrad11

1

114

28 Apr 2016, 14:24

Bunuel

4
Experts publish their posts in the topic
View first unread post Is n^2 < n^3 ?  

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

gmat1220

17

1472

28 Apr 2016, 14:22

Bunuel

14
Experts publish their posts in the topic
View first unread post If p<q and p<r, is pqr<p? (1) pq<0 (2) pr<0  

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

tinki

18

5457

28 Apr 2016, 13:13

bumpbot

1
Experts publish their posts in the topic
View first unread post If k=x/(5^2z^b), where x is a positive integer, and k is expressed as  

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

Bunuel

2

100

28 Apr 2016, 11:57

Vyshak

2
Experts publish their posts in the topic
View first unread post Set A contains distinct integers: A = {2,4,6,-8,x,y}. When two numbers  

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

Bunuel

3

294

28 Apr 2016, 11:43

dina98

Experts publish their posts in the topic
View first unread post Scott and Jeff both purchased tickets to a certain play. If they both  

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

Bunuel

1

65

28 Apr 2016, 11:03

varundixitmro2512

2
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View first unread post ABC is a right angle triangle, which is 90 degree at A.  

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

chetan2u

6

373

28 Apr 2016, 08:26

Engr2012

3
View first unread post Is x < y ?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: Jamboree

Sunil01

3

148

28 Apr 2016, 07:24

Vyshak

1
Experts publish their posts in the topic
View first unread post If r and s are positive integers, r/15 is an integer and s/12 is an in  

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

Bunuel

1

73

28 Apr 2016, 06:55

raarun

2
Experts publish their posts in the topic
View first unread post If n and x are positive integers, what is the least common multiple of  

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

Bunuel

1

95

28 Apr 2016, 04:39

raarun

3
Experts publish their posts in the topic
View first unread post If x and y are integers and x<y, is the greatest common factor (GCF) o  

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

chetan2u

1

84

28 Apr 2016, 03:08

Vyshak

2
Experts publish their posts in the topic
View first unread post If 5a.b is a decimal with 5, a, and b as the tens, ones, and tenths  

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

Bunuel

1

91

28 Apr 2016, 02:49

Abhini26

Experts publish their posts in the topic
View first unread post Is the greatest common factor (GCF) of x and y greater than 1?  

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

Bunuel

1

89

28 Apr 2016, 02:36

Vyshak

Experts publish their posts in the topic
View first unread post Bill started walking with a speed of X miles per hour.  

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

himalayanmonk

2

127

28 Apr 2016, 01:32

himalayanmonk

7
Experts publish their posts in the topic
View first unread post Every attendee at a monster truck rally paid the same direct  

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

Qoofi

14

2025

28 Apr 2016, 01:27

chetan2u

1
Experts publish their posts in the topic
View first unread post What is the units digit of positive integer x?  

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

Bunuel

3

116

28 Apr 2016, 00:32

Balajikarthick1990

1
Experts publish their posts in the topic
View first unread post If x is an integer, how many leading zeros (zeros to the right of the  

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

Bunuel

1

106

27 Apr 2016, 23:44

Balajikarthick1990

6
Experts publish their posts in the topic
View first unread post If x, y and z are all no-zero numbers, what is the value of z = (x-y)/  

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

krodin

5

231

27 Apr 2016, 21:29

Balajikarthick1990

1
Experts publish their posts in the topic
View first unread post In the terminating decimal equivalent of d, what is the number of nonz  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Number Properties,  Source: Other - Please specify

Bunuel

4

653

27 Apr 2016, 14:51

rhine29388

17
Experts publish their posts in the topic
View first unread post A terminating decimal is defined as a decimal that has a  

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

shekar123

12

7910

27 Apr 2016, 14:43

rhine29388

1
Experts publish their posts in the topic
View first unread post During a particular period, water enters a partially filled reservoir  

Tags: Difficulty: Sub-600 Level,  Work/Rate Problems,  Source: Other - Please specify

Bunuel

2

281

27 Apr 2016, 14:33

rhine29388

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