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265
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

7

34902

29 Jun 2017, 21:57

JTR

605
ER
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

172966

07 Mar 2012, 08:58

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Topics

1
ER
View first unread post What is Jill's age now?  

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

Bunuel

1

89

06 Aug 2017, 11:25

Skywalker18

9
View first unread post From a drawer containing black, blue and gray solid-color  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Manhattan GMAT

msunny

9

7227

06 Aug 2017, 10:04

bumpbot

1
ER
View first unread post If m/n = 7/4, what is the value of m + n ?  

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

Bunuel

5

161

06 Aug 2017, 09:17

niks18

ER
View first unread post What is the value of xyz? (1) xy + 1 = 2 (2) yz – 1 = –1  

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

Bunuel

1

122

06 Aug 2017, 09:04

niks18

65
ER
View first unread post Attachment(s) Is (x^7)(y^2)(z^3) > 0 ? (1) yz < 0 (2) xz > 0  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Inequalities,  Source: GMAT Club Tests

TheGmatTutor

29

12814

06 Aug 2017, 08:35

bumpbot

9
ER
View first unread post Is r between s and t?  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities

shivanigs

10

2880

06 Aug 2017, 08:31

AbhinavBankhwal

4
ER
View first unread post What is the value of x^2 − y^2 ?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Official Guide

carcass

2

214

06 Aug 2017, 07:50

thangvietnam

1
ER
View first unread post In how many years would Bane be exactly thrice as old as his grandson?  

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

Bunuel

5

134

06 Aug 2017, 06:22

akshayk

2
View first unread post Is the integer k greater than 3 ?  

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

ramonguib

6

838

06 Aug 2017, 05:28

buan15

ER
View first unread post If n can be expressed as p 2q 3 , where p and q are distinct positive  

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

Bunuel

1

131

06 Aug 2017, 05:16

Luckisnoexcuse

ER
View first unread post If a and b are positive integers such that a > b, what is the remainde  

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

Bunuel

1

119

06 Aug 2017, 04:34

Luckisnoexcuse

ER
View first unread post If a, b and c are distinct positive integers, what is the value of (a  

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

Bunuel

1

88

06 Aug 2017, 04:24

Luckisnoexcuse

ER
View first unread post Four friends, P, Q, R and S have $1400 with them. Does P have the high  

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

Bunuel

3

97

06 Aug 2017, 04:11

Luckisnoexcuse

1
ER
View first unread post If f(x) = x^3 + kx^2 − 4x, what is the value of k?  

Tags: Difficulty: 600-700 Level,  Algebra,  Functions and Custom Characters,  Source: Other - Please specify

Bunuel

2

118

06 Aug 2017, 03:40

Luckisnoexcuse

ER
View first unread post What is the ratio of a two-digit number and its sum of digits?  

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

Bunuel

3

142

06 Aug 2017, 03:28

Luckisnoexcuse

ER
View first unread post A few taps, numbered 1, 2, 3 . . . , are connected to a tank, each hav  

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

Bunuel

2

123

06 Aug 2017, 02:37

Devvrata

11
ER
View first unread post A certain dealership has a number of cars to be sold by its  

Tags: Difficulty: Sub-600 Level,  Remainders,  Word Problems,  Source: Official Guide

Bunuel

12

3847

06 Aug 2017, 00:43

Bunuel

2
ER
View first unread post Attachment(s) In the diagram below, PQR is a triangle, right-angled at Q. A point S  

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

Bunuel

2

149

06 Aug 2017, 00:40

sisirkant

25
ER
View first unread post If x, y, and z are positive integers, what is the greatest prime facto  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Veritas Prep

shasadou

4

2572

05 Aug 2017, 23:41

DH99

26
ER
View first unread post Lists S and T consist of the same number of positive  

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

vaivish1723

19

6394

05 Aug 2017, 14:06

ccooley

15
ER
View first unread post Is quadrilateral ABCD a parallelogram ?  

Tags: Difficulty: 700-Level,  Geometry

innocous

13

2163

05 Aug 2017, 14:00

ccooley

16
ER
View first unread post Attachment(s) To receive a driver license, sixteen year-olds at Culliver  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Manhattan GMAT

iamba

14

2603

05 Aug 2017, 13:29

bumpbot

5
ER
View first unread post If y and z are factors of x^2, is x divisible by y? (1) y is a prim  

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

duahsolo

9

820

05 Aug 2017, 11:49

akshayk

333
ER
View first unread post 100 Hardest Data Sufficiency Questions  

Go to page: 1, 2 Tags: Difficulty: 700-Level

Bunuel

20

67462

05 Aug 2017, 11:07

bumpbot

20
ER
View first unread post The median length of the 13 logs in shipment x was 84 inches  

Tags: Difficulty: Sub-600 Level,  Source: GMAT Prep QP1,  Source: Power Prep

thinktank

6

4159

05 Aug 2017, 10:24

bumpbot

5
ER
View first unread post A number of students have to be selected from a class of 25 students  

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

Bunuel

5

325

05 Aug 2017, 00:25

pclawong

31
ER
View first unread post What is the area of rectangular region R?  

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

Bunuel

15

4422

04 Aug 2017, 20:37

bumpbot

7
ER
View first unread post If the range of the set containing the numbers x, y, and z  

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

calreg11

12

4541

04 Aug 2017, 18:38

rekhabishop

42
ER
View first unread post If Car X followed Car Y across a certain bridge that is 1/2  

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

Bunuel

16

11065

04 Aug 2017, 18:01

bumpbot

15
ER
View first unread post Last year, if Elena spent a total of $720 on newspapers, mag  

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

Bunuel

8

4192

04 Aug 2017, 17:54

mrdlee23

14
ER
View first unread post From a group of J employees, K will be selected, at random, to sit in  

Tags: Difficulty: 600-700 Level,  Probability,  Source: Magoosh

Bunuel

9

1949

04 Aug 2017, 14:40

bumpbot

3
ER
View first unread post In a certain game, what is the probability that Martha wins the first  

Tags: Difficulty: 700-Level,  Probability,  Source: Princeton Review

srikanth9502

2

172

04 Aug 2017, 14:37

mikemcgarry

348
ER
View first unread post Attachment(s) If x is an integer, what is the value of x? (1) x^2 - 4x + 3  

Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Inequalities,  Source: Official Guide

dimitri92

49

37627

04 Aug 2017, 13:09

bumpbot

42
ER
View first unread post Is 4^(x+y)=8^(10) ?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Exponents/Powers,  Source: Official Guide

Bunuel

39

16325

04 Aug 2017, 12:31

NanaA

2
ER
View first unread post What is the value of | (x+5)/(x+7) |? (1) x2 + 7x – 18 = 0 (2) 3x2 + 4  

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

Gnpth

2

174

04 Aug 2017, 10:30

IanStewart

20
ER
View first unread post Is w greater than 1?  

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

aiming4mba

18

10157

04 Aug 2017, 10:23

bumpbot

1
ER
View first unread post If a and b are odd natural numbers, is 7/2 + a/2 + b/3 an integer?  

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

Gnpth

1

102

04 Aug 2017, 09:43

IanStewart

133
ER
View first unread post If, in the addition problem above, a, b, c, d, e, f, x, y, a  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic

mn2010

35

21009

04 Aug 2017, 08:52

brandon7

43
ER
View first unread post Is x% of x% of y equal to x% less than y ? (1) x(x + 100) =  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Percent and Interest Problems

zisis

22

8234

04 Aug 2017, 07:54

mehrotrayashraj

34
ER
View first unread post During a 6·day local trade show, the least number of people  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Official Guide

Walkabout

14

7209

04 Aug 2017, 07:42

susheelh

13
ER
View first unread post Attachment(s) Is the circumference of the largest circle above that can contain all  

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

Bunuel

10

334

04 Aug 2017, 06:50

IanStewart

ER
View first unread post If the average (arithmetic mean) of six numbers j, k, m, n, p, and q  

Tags: Difficulty: 700-Level,  Arithmetic,  Source: GMAT Hacks

sananoor

3

189

04 Aug 2017, 04:53

satsurfs

22
ER
View first unread post What is the sum of the digits of the positive integer n  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Exponents/Powers,  Source: Manhattan GMAT

samark

15

4629

04 Aug 2017, 02:34

gps5441

ER
View first unread post Is p/m>0? 1) p>m 2) pm>0.  

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

MathRevolution

4

185

04 Aug 2017, 02:18

MathRevolution

66
ER
View first unread post Does the line with equation ax+by = c, where a,b and c are real consta  

Tags: Difficulty: 700-Level,  Coordinate Geometry,  Source: GMAT Prep EP 2

surupab

13

7574

04 Aug 2017, 02:04

Soul777

7
ER
View first unread post Attachment(s) Cars Y and Z travel side-by-side at the same rate of speed along paral  

Tags: Difficulty: 700-Level,  Distance/Rate Problems,  Source: Veritas Prep

Bunuel

4

858

04 Aug 2017, 01:22

bumpbot

6
ER
View first unread post if z is an integer smaller than integer n but greater than  

Tags: Difficulty: 700-Level

TomB

3

2992

04 Aug 2017, 01:19

bumpbot

13
ER
View first unread post If x, y, and n are positive integers, is (x/y)^n greater  

Tags: Difficulty: 700-Level,  Algebra,  Exponents/Powers,  Source: GMAT Paper Tests

agnok

13

3932

04 Aug 2017, 00:42

bumpbot

24
ER
View first unread post If x ≠0, then what is the value of (|x|)/x ?  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: e-GMAT

EgmatQuantExpert

16

2419

04 Aug 2017, 00:12

bumpbot

3
View first unread post If x is an integer, is x even?  

Tags: Difficulty: 700-Level,  Arithmetic,  Divisibility/Multiples/Factors,  Inequalities,  Source: Princeton Review

AbdurRakib

3

570

03 Aug 2017, 22:55

gps5441

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