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GMAT Data Sufficiency (DS)

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10
Experts publish their posts in the topic
View first unread post If n is a positive integer, is the value of b - a at least  

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

Walkabout

11

2471

12 Aug 2014, 01:55

Bunuel

10
Experts publish their posts in the topic
View first unread post If n is a positive integer, what is the tens digit of n ?  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: Official Guide

Walkabout

4

2448

18 May 2014, 10:11

gmatkum

10
Experts publish their posts in the topic
View first unread post 16 horses can haul a load of lumber in 24 minutes. 12 horses  

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

daviesj

11

1848

25 Jun 2014, 21:04

VeritasPrepKarishma

10
Experts publish their posts in the topic
View first unread post If 0 < x < y, what is the value of (x + y)^2/(x- y)^2?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers,  Source: GMAT Prep

Val1986

4

1952

02 Jun 2014, 23:34

kapil20

10
Experts publish their posts in the topic
View first unread post If x is positive, what is the value of |x – 3| – 2|x – 4| +  

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

emmak

11

1724

01 Sep 2014, 09:29

bumpbot

10
Experts publish their posts in the topic
View first unread post A certain box contains only blue (b), green (g) and red(r)  

Tags: Difficulty: 600-700 Level,  Probability

atalpanditgmat

3

802

15 Jan 2014, 15:28

Mountain14

10
Experts publish their posts in the topic
View first unread post What is the probability that rs=r?  

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

Rs1991

8

1328

16 Aug 2013, 01:36

Bunuel

10
Experts publish their posts in the topic
View first unread post The sum of two positive integers, m and n, is a multiple of  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Remainders,  Source: 800 Score

sps1604

5

1043

30 May 2014, 06:42

speedilly

10
Experts publish their posts in the topic
View first unread post Is the tens digit of a three-digit positive integer p  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: Economist GMAT Tutor

mattce

9

882

24 Jun 2014, 13:21

bumpbot

10
Experts publish their posts in the topic
View first unread post Is x^3 - 6x^2 + 11x - 6 < 0  

Tags: Difficulty: 700-Level,  Inequalities

kumar83

8

1384

14 Nov 2013, 00:44

Bunuel

10
Experts publish their posts in the topic
View first unread post Machines A and B each produce tablets at their respective co  

Tags: Difficulty: 700-Level,  Work/Rate Problems,  Source: Manhattan GMAT

tk1tez7777

10

1626

20 May 2014, 00:39

Bunuel

10
Experts publish their posts in the topic
View first unread post For all non zero integers n, n*=(n+2)/n. What is the value  

Tags: Difficulty: 600-700 Level,  Algebra,  Functions and Custom Characters,  Source: Kaplan Advanced

NeetiGupta

3

627

27 Oct 2013, 05:50

Bunuel

10
View first unread post $150 in prize money is going to be split among 6 contestants  

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

A4G

3

570

26 Nov 2013, 22:55

MacFauz

9
Experts publish their posts in the topic
View first unread post If a and b are integers, and a not= b, is |a|b > 0? (1)  

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

mm007

14

4610

02 Sep 2014, 03:49

Bunuel

9
Experts publish their posts in the topic
View first unread post If k is a positive integer, is k the square of an integer?  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Paper Tests

tarek99

18

3675

26 Apr 2014, 08:48

Bunuel

9
Experts publish their posts in the topic
View first unread post If t is a positive integer and r is the remainder when  

Tags: Difficulty: 700-Level,  Remainders,  Source: GMAT Prep

netcaesar

8

1079

28 Feb 2008, 23:58

FN

9
Experts publish their posts in the topic
View first unread post Is x divisible by 30?  

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

terp26

4

787

07 Feb 2014, 04:09

Bunuel

9
Experts publish their posts in the topic
View first unread post In a certain business, production index p is directly  

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

Superhuman

10

5385

25 May 2014, 09:56

Bunuel

9
Experts publish their posts in the topic
View first unread post During a 40-mile trip, Marla traveled at an average speed of  

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

jimmyjamesdonkey

5

2390

29 Jun 2014, 08:06

Bunuel

9
Experts publish their posts in the topic
View first unread post Al, Pablo, and Marsha shared the driving on a 1,500-mile  

Tags: Difficulty: 700-Level,  Distance/Rate Problems

sondenso

7

2688

05 Sep 2014, 22:50

luckyme17187

9
Experts publish their posts in the topic
View first unread post Malik's recipe for 4 servings of a certain dish requires 3/2  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Source: GMAT Prep

redbeanaddict

12

2292

29 Apr 2014, 06:53

Bunuel

9
Experts publish their posts in the topic
View first unread post Are at least 10 percent of the people in Country X who are  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Word Problems,  Source: GMAT Prep

study

19

9120

31 Aug 2014, 23:53

Bunuel

9
Experts publish their posts in the topic
View first unread post Given a sequence: a_1, a_2, a_3, ... a_{14}, a_{15} In the  

Tags: Difficulty: 700-Level,  Sequences,  Source: GMAT Prep

vaivish1723

18

2871

18 Feb 2010, 19:04

Bunuel

9
Experts publish their posts in the topic
View first unread post How many integers are there between, but not including  

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

chrisahn112

15

4840

18 May 2014, 10:03

gmatkum

9
Experts publish their posts in the topic
View first unread post Attachment(s) If the prime numbers p and t are the only prime factors of  

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

gulatin2

10

3532

25 Jan 2013, 08:42

PrashantPonde

9
Experts publish their posts in the topic
View first unread post If sqrt(xy)=xy , what is the value of x + y? (1) x = -1/2  

Tags: Difficulty: 600-700 Level,  Algebra

dhushan

16

2361

13 May 2014, 09:09

bumpbot

9
Experts publish their posts in the topic
View first unread post Attachment(s) Points A, B, and C lie on a circle of radius 1. What is the  

Tags: Difficulty: 700-Level,  Geometry,  Source: GMAT Club Tests

Economist

18

2956

30 Jul 2013, 23:12

Bunuel

9
Experts publish their posts in the topic
View first unread post Attachment(s) If CD = 6, what is the length of BC?  

Tags: Difficulty: 700-Level,  Geometry

tejal777

14

2298

10 Dec 2013, 12:46

WholeLottaLove

9
Experts publish their posts in the topic
View first unread post Attachment(s) If x is a positive number less than 10, is z greater than  

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

amitgovin

12

7428

13 Oct 2013, 06:57

bumpbot

9
Experts publish their posts in the topic
View first unread post Attachment(s) Is |x - y| > |x| - |y|?  

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

study

15

3150

24 Jan 2014, 13:17

shreyas

9
Experts publish their posts in the topic
View first unread post Attachment(s) In the figure shown, point O is the center of the semicircle  

Tags: Difficulty: 700-Level,  Geometry,  Source: GMAT Prep

burnttwinky

8

1851

12 Aug 2014, 01:42

Bunuel

9
Experts publish their posts in the topic
View first unread post If c and d are integers, is c even?  

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

zaarathelab

17

2835

06 Jan 2014, 08:43

Cbri

9
Experts publish their posts in the topic
View first unread post Attachment(s) Line m and n pass through point (1,2). Is the slope of m  

Tags: Difficulty: 700-Level,  Coordinate Geometry

apoorvasrivastva

14

3512

23 Jan 2014, 13:56

cherukuri1011

9
Experts publish their posts in the topic
View first unread post Is (x-3)^2 =3-x ? (1) x not = 3 (2) -x|x| > 3  

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

jan4dday

18

4441

31 Mar 2014, 12:22

email2vm

9
Experts publish their posts in the topic
View first unread post The area of the right triangle ABC is 4 times greater than  

Tags: Difficulty: 700-Level,  Geometry

TXTDryFly

6

2938

04 May 2011, 02:50

subhashghosh

9
Experts publish their posts in the topic
View first unread post Is the positive integer N a perfect square?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: GMAT Prep,  Source: Manhattan GMAT

PTK

13

4086

26 Jun 2013, 00:39

Bunuel

9
Experts publish their posts in the topic
View first unread post Attachment(s) If x^2 = y + 5 , y = z - 2 and z = 2x , is x^3 + y^2 + z  

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

study

11

5003

28 Apr 2014, 01:41

Bunuel

9
Experts publish their posts in the topic
View first unread post What is the remainder when the positive integer n is divided  

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

JoyLibs

9

3575

11 Nov 2013, 09:04

abid1986

9
Experts publish their posts in the topic
View first unread post Is x^4 + y^4 > z^4 ? (1) x^2 + y^2 > z^2 (2) x+y >  

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

dungtd

9

2574

04 Oct 2013, 00:21

Bunuel

9
Experts publish their posts in the topic
View first unread post If x and y are positive integers such that x = 8y + 12, what  

Tags: Difficulty: 700-Level,  Number Properties

metallicafan

11

4376

25 Mar 2014, 09:38

vivekisthere

9
Experts publish their posts in the topic
View first unread post 70 75 80 85 90 105 105 130 130 130 The list shown consist of  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: GMAT Prep

sushma0805

24

6039

14 Aug 2014, 11:11

suhaschan

9
Experts publish their posts in the topic
View first unread post Attachment(s) If x#0, is x^2/|x| < 1?  

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

udaymathapati

12

1826

24 Sep 2013, 01:35

stne

9
Experts publish their posts in the topic
View first unread post If xy + z = z, is |x - y| > 0?  

Go to page: 1, 2 Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities

amitjash

20

3314

07 Feb 2014, 19:08

shreyas

9
Experts publish their posts in the topic
View first unread post Is x% of x% of y equal to x% less than y ? (1) x(x + 100) =  

Tags: Difficulty: 700-Level,  Arithmetic,  Percent and Interest Problems

prashantbacchewar

6

2555

17 Jun 2014, 09:47

bumpbot

9
Experts publish their posts in the topic
View first unread post If xyz ≠ 0, is x(y + z) >= 0?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Inequalities

monirjewel

12

1519

26 Jun 2014, 06:21

Bunuel

9
Experts publish their posts in the topic
View first unread post What is the value of a^(-2)*b^(-3)?  

Tags: Difficulty: 600-700 Level,  Algebra,  Exponents/Powers

monirjewel

13

3698

13 Jul 2013, 22:41

Bunuel

9
Experts publish their posts in the topic
View first unread post Attachment(s) If angle BAD is a right angle, what is the length of side  

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

chiragatara

15

3980

31 Jul 2014, 11:58

PathFinder007

9
Experts publish their posts in the topic
View first unread post Michael arranged all his books in a bookcase with 10 books  

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

tonebeeze

18

3557

26 Feb 2013, 01:32

tanviet

9
Experts publish their posts in the topic
View first unread post The numbers above form a sequence, t1, t2, and t3 , which is  

Tags: Difficulty: 700-Level,  Sequences

mmcooley33

7

2111

13 Sep 2014, 05:54

lou34

9
Experts publish their posts in the topic
View first unread post If a and b are distinct non zero numbers, is x+y an even  

Tags: Difficulty: 700-Level,  Exponents/Powers,  Number Properties

surendar26

3

1172

26 Aug 2014, 10:55

eshan429

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