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GMAT Data Sufficiency (DS)

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7
Experts publish their posts in the topic
View first unread post If a and b are positive integers such that a < b, is b even?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Manhattan GMAT

PrashantPonde

9

2121

14 Sep 2014, 14:28

bumpbot

4
Experts publish their posts in the topic
View first unread post If n is a whole number, is n + 1 a prime number?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Grockit

shekar123

2

9026

14 Sep 2014, 13:28

bumpbot

5
Experts publish their posts in the topic
View first unread post If m and n are positive integers and r is the remained when  

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

fozzzy

4

1400

14 Sep 2014, 12:46

bumpbot

2
Experts publish their posts in the topic
View first unread post If n is a positive integer and r is the remainder when n^2-1  

Tags: Difficulty: Sub-600 Level,  Remainders

enigma123

7

3681

14 Sep 2014, 12:36

bumpbot

9
Experts publish their posts in the topic
View first unread post Is the two digit positive integer P a prime number?  

Tags: Difficulty: 700-Level,  Number Properties

gurpreetsingh

5

1815

14 Sep 2014, 08:30

bumpbot

Experts publish their posts in the topic
View first unread post Is the positive integer n a multiple of 24?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Official Guide

Baten80

8

2073

14 Sep 2014, 00:19

lou34

7
Experts publish their posts in the topic
View first unread post If Pool Y currently contains more water than Pool X, and if  

Tags: Difficulty: 600-700 Level,  Fractions/Ratios/Decimals,  Word Problems

itnas

7

3699

13 Sep 2014, 21:23

bumpbot

4
Experts publish their posts in the topic
View first unread post If x is an integer, how many even numbers does set (0, x,  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems

lhskev

10

2929

13 Sep 2014, 21:01

shelrod007

4
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

6

3057

13 Sep 2014, 20:47

bumpbot

4
Experts publish their posts in the topic
View first unread post The average weight of the women in a room is 120 lbs, and  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: Manhattan GMAT

ajit257

4

2691

13 Sep 2014, 18:14

bumpbot

1
Experts publish their posts in the topic
View first unread post What is the value of x? (x^2 + 3)^2 - 11(x^2 + 3) + 28 = 0  

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

mikemcgarry

1

189

13 Sep 2014, 06:24

Anamika2014

6
Experts publish their posts in the topic
View first unread post ‎[x] denotes to be the least integer no less than x. Is [2d]  

Tags: Difficulty: 700-Level,  Arithmetic,  Functions and Custom Characters

Smita04

9

3248

13 Sep 2014, 06:16

Bunuel

2
View first unread post Attachment(s) John is trying to get from point A to point C, which is 20 miles away  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Geometry,  Source: GMAT Pill

clipea12

1

286

13 Sep 2014, 05:50

Anamika2014

3
View first unread post Of the numbers Q, R, S, and T, which is greatest? (1) The  

Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Source: GMAT Paper Tests

tonebeeze

5

1229

13 Sep 2014, 03:37

vards

7
Experts publish their posts in the topic
View first unread post Which of Company X and Company Y earned the greater gross  

Tags: Difficulty: Sub-600 Level,  Word Problems,  Source: GMAT Prep

maybeam

6

3560

12 Sep 2014, 22:45

kanusha

10
Experts publish their posts in the topic
View first unread post If y is the sum of x consecutive positive integers, and x>3,  

Tags: Difficulty: 700-Level,  Number Properties,  Statistics and Sets Problems,  Source: Economist GMAT Tutor

goodyear2013

5

912

12 Sep 2014, 22:41

Arnav180

5
Experts publish their posts in the topic
View first unread post If x is an integer, is x|x| < 2^x?  

Tags: Difficulty: Sub-600 Level,  Absolute Values/Modules,  Exponents/Powers,  Inequalities

cucrose

9

2335

12 Sep 2014, 07:47

bumpbot

Experts publish their posts in the topic
View first unread post A herd of 33 sheep is sheltered in a barn with 7 stalls  

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

chetan86

1

176

12 Sep 2014, 07:09

Bunuel

Experts publish their posts in the topic
View first unread post When one new number is included in an existing set of 6 numbers  

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

chetan86

1

138

12 Sep 2014, 07:01

Bunuel

7
Experts publish their posts in the topic
View first unread post If set S consists of the numbers w, x, y, z is the range of  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems

HBSdetermined

2

652

12 Sep 2014, 04:54

bumpbot

11
Experts publish their posts in the topic
View first unread post For all numbers t, let //t// be defined as the greatest  

Tags: Difficulty: 700-Level,  Functions and Custom Characters,  Number Properties

martie11

12

2912

12 Sep 2014, 03:51

Bunuel

1
Experts publish their posts in the topic
View first unread post To arrive at its destination on time the bus should have  

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

beckee529

9

2091

12 Sep 2014, 03:33

Bunuel

4
Experts publish their posts in the topic
View first unread post If w, x, y and z are four positive integers,then is (w+x)(y-z) an odd  

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

pran21

4

328

11 Sep 2014, 20:57

vards

32
Experts publish their posts in the topic
View first unread post If the average (arithmetic mean) of n consecutive odd  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems,  Source: Official Guide

tonebeeze

13

7743

11 Sep 2014, 20:42

bumpbot

11
Experts publish their posts in the topic
View first unread post Attachment(s) If a, b, c, and d, are positive numbers, is a/b < c/d?  

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

catty2004

12

5069

11 Sep 2014, 20:29

Temurkhon

12
View first unread post Attachment(s) Of all the attendees at a dinner party, 40% were women. If  

Tags: Difficulty: 700-Level,  Overlapping Sets

mm007

19

3442

11 Sep 2014, 09:08

bumpbot

View first unread post Of all the attendees at a dinner party, 40% were women. If  

Tags: 

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1
Experts publish their posts in the topic
View first unread post Given 2M^2 + N^2=27, what is the value of M?  

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

Anasarah

2

614

11 Sep 2014, 05:48

nvijayprasanna

6
Experts publish their posts in the topic
View first unread post If N is a positive integer, is N! divisible by 66 ?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: GMAT Club Tests

goodyear2013

4

354

11 Sep 2014, 05:07

eshan429

17
Experts publish their posts in the topic
View first unread post Attachment(s) Which of the two values 10^(-2) and 10^(-3), is x more close  

Tags: Difficulty: 700-Level,  Arithmetic,  Exponents/Powers

Smita04

15

2343

10 Sep 2014, 21:01

ss4632

37
Experts publish their posts in the topic
View first unread post If ab≠0 and points (-a, b) and (-b, a) are in the same quadr  

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

jitendra

18

5160

10 Sep 2014, 11:39

Bunuel

1
Experts publish their posts in the topic
View first unread post For which type of investment, J or K, is the annual rate of  

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

Bunuel

4

3742

10 Sep 2014, 09:02

bumpbot

2
View first unread post What is the area of the quadrilateral with vertices A, B, C,  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Manhattan GMAT

rgg25

6

2736

10 Sep 2014, 08:49

bumpbot

2
Experts publish their posts in the topic
View first unread post In a certain class, one student is to be selected at random  

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

Bunuel

2

2604

10 Sep 2014, 08:49

bumpbot

16
Experts publish their posts in the topic
View first unread post If x is an integer, what is the value of x?  

Go to page: 1, 2 Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Source: GMAT Pill

rohitgoel15

20

7233

10 Sep 2014, 06:49

Bunuel

4
Experts publish their posts in the topic
View first unread post Every student at the Performing Arts Academy must take at  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Kaplan

goodyear2013

5

743

10 Sep 2014, 06:35

Bunuel

5
View first unread post The cost of 3 chocolates, 5 biscuits, and 5 ice creams is  

Tags: Difficulty: 700-Level,  Word Problems

Onell

13

2160

10 Sep 2014, 01:46

aja1991

1
Experts publish their posts in the topic
View first unread post Bill’s street address is wxyz Oak Street where w, x, y, and  

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

rsanchez

10

1020

10 Sep 2014, 00:19

Wattabulb

2
Experts publish their posts in the topic
View first unread post Steve spent a total of $36 on transportation for 3 days. What was his  

Tags: Difficulty: 700-Level,  Statistics and Sets Problems

alphonsa

1

227

09 Sep 2014, 22:45

VeritasPrepKarishma

2
Experts publish their posts in the topic
View first unread post Is the range of the 5 numbers in the list above less than 30  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems

guerrero25

4

737

09 Sep 2014, 21:28

VeritasPrepKarishma

5
Experts publish their posts in the topic
View first unread post To fill an order, a manufacturer had to produce 1000 tools  

Tags: Difficulty: 600-700 Level,  Work/Rate Problems,  Source: GMAT Prep

sandranjeim

5

3396

09 Sep 2014, 09:39

bumpbot

4
Experts publish their posts in the topic
View first unread post Are the integers q, r and s consecutive?  

Tags: Difficulty: 600-700 Level,  Sequences,  Statistics and Sets Problems,  Source: Kaplan

bewakoof

13

2371

09 Sep 2014, 07:50

nhattruong1302

1
Experts publish their posts in the topic
View first unread post On the number line, are the points x and y on the same side  

Tags: Difficulty: 700-Level,  Number Properties

krikatkat

3

356

09 Sep 2014, 07:03

Bunuel

1
Experts publish their posts in the topic
View first unread post Is z equal to the median of the three positive integers, x, y, and z?  

Tags: Difficulty: 600-700 Level,  Statistics and Sets Problems,  Source: GMAT Prep

Kerby

4

2011

09 Sep 2014, 06:42

Bunuel

3
Experts publish their posts in the topic
View first unread post If x^2+12x−k=0, is x=4?  

Tags: Difficulty: 700-Level,  Algebra

bagdbmba

8

1030

09 Sep 2014, 06:28

bumpbot

3
Experts publish their posts in the topic
View first unread post What is the greatest common divisor of a + b and 4?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors

Maksym

2

321

09 Sep 2014, 05:55

speedilly

4
Experts publish their posts in the topic
View first unread post If a certain culture of bacteria increases by a constant  

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

bagdbmba

7

1186

09 Sep 2014, 05:50

Bunuel

4
Experts publish their posts in the topic
View first unread post Is the integer n a multiple of 15?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors

zz0vlb

8

4359

09 Sep 2014, 05:44

speedilly

1
Experts publish their posts in the topic
View first unread post The integers x and y are both positive, the remainder when x  

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

roygush

7

2023

09 Sep 2014, 01:31

bumpbot

4
Experts publish their posts in the topic
View first unread post Five years ago at Laboratory B, the ratio of doctorate  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Kaplan

vinnik

4

1164

09 Sep 2014, 00:29

bumpbot

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