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294
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

9

39958

24 Aug 2017, 21:58

View the latest post Bunuel

658
ER
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

187322

07 Mar 2012, 08:58

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Topics

10
ER
View first unread post Max purchased a guitar for a total of $624,which consisted of the pric  

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

AbdurRakib

4

991

17 Nov 2017, 12:40

View the latest post ScottTargetTestPrep

6
ER
View first unread post Is the product of two positive integers x and y divisible by the sum o  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Number Properties,  Source: Official Guide

AbdurRakib

3

1033

17 Nov 2017, 12:35

View the latest post ScottTargetTestPrep

10
ER
View first unread post Attachment(s) In the multiplication table above, each letter represents an integer.  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Number Properties,  Source: Official Guide

AbdurRakib

4

1114

17 Nov 2017, 12:33

View the latest post ScottTargetTestPrep

ER
View first unread post Each month, Jim receives a base salary plus a 10 percent commission on  

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

Bunuel

5

932

17 Nov 2017, 12:32

View the latest post ScottTargetTestPrep

2
ER
View first unread post If a and b are integers, is a + b + 3 an odd integer?  

Tags: Difficulty: Sub-600 Level,  Number Properties,  Source: Official Guide

Bunuel

6

1079

17 Nov 2017, 12:31

View the latest post ScottTargetTestPrep

10
ER
View first unread post x = 2y + z, where z < y. Find x.  

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

PrepTap

8

1427

17 Nov 2017, 12:27

View the latest post hellosanthosh2k2

ER
View first unread post Attachment(s) If 20 percent of the students at a certain college take a writing  

Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Source: Other - Please specify

ladyrenee95

2

81

17 Nov 2017, 11:42

View the latest post amanvermagmat

2
ER
View first unread post Is a/b>0?  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Algebra,  Fractions/Ratios/Decimals,  Source: Other - Please specify

chetan2u

10

304

17 Nov 2017, 10:53

View the latest post amanvermagmat

1
ER
View first unread post What is the average salary at Company A?  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Veritas Prep

Bunuel

4

184

17 Nov 2017, 10:49

View the latest post amanvermagmat

13
ER
View first unread post Attachment(s) What is b in the circle shown above?  

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

godot53

17

1848

17 Nov 2017, 09:23

View the latest post PaterD

1
ER
View first unread post Is x = y? (1) x^2 = xy (2) x^2 = y^2  

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

talismaaniac

2

106

17 Nov 2017, 08:04

View the latest post Bunuel

2
ER
View first unread post Is p=6? (2) p^2 = 6p (2) p = even  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Jamboree

talismaaniac

2

114

17 Nov 2017, 08:00

View the latest post akshayk

3
ER
View first unread post Is p > q? (1) p/q = 8/7 (2) p^2 > q^2  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Jamboree

talismaaniac

1

82

17 Nov 2017, 07:59

View the latest post Bunuel

131
ER
View first unread post For any positive integer x, the 2-height of x is defined to be the  

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

Bunuel

19

8320

17 Nov 2017, 05:43

View the latest post VeritasPrepKarishma

6
ER
View first unread post When a positive integer n is divided by 7, what is the remainder?  

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

MathRevolution

4

1464

17 Nov 2017, 03:11

View the latest post bumpbot

21
ER
View first unread post If vmt ≠ 0, is (v^2)*(m^3)*(t^(-4)) > 0?  

Tags: Difficulty: 600-700 Level,  Algebra,  Inequalities

LoyalWater

7

8602

17 Nov 2017, 02:28

View the latest post bumpbot

160
ER
View first unread post If x and y are integer, what is the remainder when x^2 + y^2  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Remainders,  Source: GMAT Prep QP1

kt750

34

26609

17 Nov 2017, 00:13

View the latest post Luckisnoexcuse

2
ER
View first unread post Fuel tanker A can fill the underground reservoir in 12 minutes. How  

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

Bunuel

4

872

17 Nov 2017, 00:10

View the latest post bumpbot

ER
View first unread post If x is an integer, is 3x + 7 even?  

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

Bunuel

5

201

16 Nov 2017, 23:18

View the latest post MathRevolution

2
ER
View first unread post Attachment(s) Is quadrilateral ABCD a square? (1) AB = BC = CD = DA (2) x + y = 180  

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

Bunuel

4

192

16 Nov 2017, 23:09

View the latest post MathRevolution

ER
View first unread post Set E contains five distinct positive integers {x, 4, 2, 6, y}.  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Other - Please specify

ladyrenee95

1

87

16 Nov 2017, 20:29

View the latest post chetan2u

4
ER
View first unread post If x and y are prime numbers, and n is a positive integer, what is the  

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

MathRevolution

3

902

16 Nov 2017, 13:09

View the latest post hellosanthosh2k2

25
ER
View first unread post If n = x^5*y^7, where x and y are positive integers greater than 1  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Club Tests

Bunuel

33

2771

16 Nov 2017, 13:03

View the latest post hellosanthosh2k2

2
View first unread post If x is odd, is x prime?  

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

nkmungila

3

360

16 Nov 2017, 12:00

View the latest post akshayk

9
ER
View first unread post Set A consists of a series of unique numbers. When added together, the  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: Veritas Prep

anceer

8

2256

16 Nov 2017, 11:13

View the latest post bumpbot

1
ER
View first unread post Attachment(s) In ΔPQR above what is the value of y? (1) (3/2)x = 120 (2) x + y = 100  

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

Bunuel

6

185

16 Nov 2017, 11:08

View the latest post PK32

ER
View first unread post Two different holes, hole A and hole B, are put in the bottom of a  

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

Bunuel

3

284

16 Nov 2017, 10:21

View the latest post PaterD

ER
View first unread post If there are x students in a class and x>90, what is x?  

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

chetan2u

1

90

16 Nov 2017, 10:01

View the latest post meganbailey

8
ER
View first unread post Does pqr equal r?  

Tags: Difficulty: 600-700 Level,  Algebra

Galiya

7

2638

16 Nov 2017, 08:38

View the latest post bumpbot

4
ER
View first unread post On the x-y coordinate plane, a point (1,2) is on a parabola y=ax^2+bx+  

Tags: Difficulty: 700-Level,  Functions and Custom Characters,  Source: Math Revolution

MathRevolution

3

732

16 Nov 2017, 01:42

View the latest post bumpbot

1
ER
View first unread post If the product of the digits of a two-digit number x is 6, what is the  

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

Bunuel

4

705

16 Nov 2017, 01:16

View the latest post talismaaniac

2
ER
View first unread post Is x < 0? 1) x^5+x^3+1<0  

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

MathRevolution

3

188

16 Nov 2017, 01:15

View the latest post MathRevolution

43
ER
View first unread post If a and b are positive integers, what is the greatest commo  

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

Bunuel

8

3332

15 Nov 2017, 22:31

View the latest post bumpbot

1
ER
View first unread post If j is an integer, is k an integer?  

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

Bunuel

3

435

15 Nov 2017, 18:36

View the latest post jxav

61
ER
View first unread post In planning for a trip, Joan estimated both the distance of the trip,  

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

Bunuel

7

8258

15 Nov 2017, 17:34

View the latest post GMATPrepNow

10
ER
View first unread post If x and y are positive numbers, is (x + 1)/(y + 1) > x/y  

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

Bunuel

6

981

15 Nov 2017, 17:27

View the latest post ScottTargetTestPrep

6
ER
View first unread post A certain plumber charges $92 for each job completed in 4 hours or  

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

Bunuel

5

1002

15 Nov 2017, 17:26

View the latest post ScottTargetTestPrep

15
ER
View first unread post Attachment(s) Of a group of 50 households, how many have at least one cat or at  

Tags: Difficulty: 600-700 Level,  Overlapping Sets,  Source: Official Guide

Bunuel

5

1104

15 Nov 2017, 17:26

View the latest post ScottTargetTestPrep

9
ER
View first unread post In a certain group of 50 people, how many are doctors who have a law  

Tags: Difficulty: Sub-600 Level,  Overlapping Sets,  Source: Official Guide

Bunuel

13

1382

15 Nov 2017, 17:25

View the latest post ScottTargetTestPrep

10
ER
View first unread post Attachment(s) The people in a line waiting to buy tickets to a show are standing one  

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

Bunuel

7

1184

15 Nov 2017, 17:24

View the latest post ScottTargetTestPrep

4
ER
View first unread post If a is a 3-digit integer and b is a 3-digit integer, is the units  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Inequalities,  Number Properties,  Source: Official Guide

Bunuel

6

1230

15 Nov 2017, 17:23

View the latest post ScottTargetTestPrep

18
ER
View first unread post A certain mixture of paint requires blue, yellow, and red paints in  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Mixture Problems,  Word Problems,  Source: Official Guide

Bunuel

7

1591

15 Nov 2017, 17:22

View the latest post ScottTargetTestPrep

9
ER
View first unread post In the figure above,line segment OP has slope 1/2 and line segment PQ  

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

AbdurRakib

12

2587

15 Nov 2017, 15:06

View the latest post cbh

2
ER
View first unread post If a and b are positive integers such that a > b, what is the remainde  

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

Bunuel

2

418

15 Nov 2017, 14:35

View the latest post hellosanthosh2k2

1
ER
View first unread post What is the value of p+q?  

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

pushpitkc

4

140

15 Nov 2017, 12:17

View the latest post pushpitkc

291
ER
View first unread post If p, x, and y are positive integers, y is odd, and p = x^2  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Remainders

netcaesar

32

21405

15 Nov 2017, 12:00

View the latest post hellosanthosh2k2

2
ER
View first unread post New DS Forum Moderator  

Tags: Difficulty: 700-Level,  Absolute Values/Modulus,  Source: GMAT Club Tests

bb

4

168

15 Nov 2017, 11:29

View the latest post amanvermagmat

72
ER
View first unread post How many different 5-person teams can be formed from a group  

Tags: Difficulty: Sub-600 Level,  Combinations

gmatJP

13

15250

15 Nov 2017, 11:09

View the latest post banner417

ER
View first unread post If p, r, s, and t are nonzero integers, is p/r = s/t ?  

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

Bunuel

2

114

15 Nov 2017, 09:33

View the latest post GMATPrepNow

1
ER
View first unread post An office supply store received a shipment of boxes of pencils. How ma  

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

Bunuel

1

88

15 Nov 2017, 09:17

View the latest post niks18

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