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GMAT Data Sufficiency (DS)

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Announcements

77
Experts publish their posts in the topic
View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

3

11348

07 Dec 2015, 09:09

kongaharsha

378
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

112660

07 Mar 2012, 08:58

bb

Topics

View first unread post if X>1 and Y>1, is X<Y? (1) X^2/(XY+X)<1 (2)  

Tags: Inequalities

pmenon

4

1253

12 Mar 2010, 02:03

sidhu4u

2
View first unread post x^{2} + 3x + c = (x+a)(x+b) for all x, what is the value of  

Tags: Algebra

rahulms

4

1028

12 Mar 2010, 06:13

gurpreetsingh

Experts publish their posts in the topic
View first unread post If x - y > 10, is x y > x + y ?  

Tags: Difficulty: 700-Level,  Inequalities

msand

3

1250

12 Mar 2010, 13:20

sidhu4u

View first unread post Y >= 0, What is the value of x? 1) |x-3|>=y 2) |x-3| <=-y  

Tags: Difficulty: 600-700 Level,  Inequalities

shrutigoel

2

1444

14 Mar 2010, 01:50

kp1811

1
View first unread post What is the value of X? 1) X is a mode of 2) X is neither  

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

BarneyStinson

3

1309

14 Mar 2010, 22:54

bangalorian2000

4
View first unread post If x is a positive integer, is sqrt(x) < 2.5*x - 5 ? 1) x  

Tags: Difficulty: Sub-600 Level,  Inequalities,  Number Properties,  Poor Quality,  Roots

BarneyStinson

4

2584

15 Mar 2010, 00:35

mustdoit

2
Experts publish their posts in the topic
View first unread post If n is a positive integer, is n^3-n divisible by 4? 1.  

Tags: Arithmetic

luminousmocha

5

1201

15 Mar 2010, 09:37

calvinhobbes

View first unread post Is n an integer? (1) n^2 is an integer (2) n^(1/2) is an int  

Tags: Number Properties

metallicafan

2

991

16 Mar 2010, 10:34

sidhu4u

1
View first unread post Data sufficiency: A rectangular with a width W and length L  

Tags: Difficulty: 600-700 Level

bsv180985

8

1452

16 Mar 2010, 10:52

sidhu4u

Experts publish their posts in the topic
View first unread post If x is an integer, then how many digits does  

Tags: Difficulty: 700-Level,  Exponents/Powers

Hades

18

2340

17 Mar 2010, 03:46

sidhu4u

2
View first unread post DS problem from Sackmann's Number Prop. Set  

Tags: Number Properties

tatham

3

1170

20 Mar 2010, 11:02

tatham

View first unread post If P is a set of integers and 3 is in P, is every positive  

Tags: Arithmetic

changhiskhan

3

1061

21 Mar 2010, 04:26

hardnstrong

3
View first unread post If there are 5 positive integers in Set B and the mean is  

Go to page: 1, 2 Tags: Poor Quality

jeeteshsingh

22

3147

21 Mar 2010, 17:23

simon1014

View first unread post If x and y are integers, is xy even? 1) x=y+1 2) x/y is an  

Tags: Number Properties

mitzieee

2

1179

22 Mar 2010, 03:35

sidhu4u

2
View first unread post At a certain pet shop, 1/3 of the pets are dogs and 1/5 of  

Tags: Word Problems,  Source: GMAT Prep

hartattack11

2

2047

22 Mar 2010, 10:11

mads

Experts publish their posts in the topic
View first unread post Is 1/p > r/(r^2+2) ? 1. p = r 2. r > 0 Can  

Tags: Inequalities,  Source: GMAT Prep

nsp007

6

1306

22 Mar 2010, 17:14

nsp007

2
View first unread post Is xy < 6 ? a.x < 3 and y < 2. b.1/2 < x <  

Tags: Arithmetic,  Inequalities,  Source: Official Guide

sushma0805

4

1926

27 Mar 2010, 09:35

bangalorian2000

1
View first unread post Attachment(s) I chose C considering linear equation.haven spent time on  

Tags: Source: GMAT Prep

raghavs

1

1165

28 Mar 2010, 11:20

sudgmat

View first unread post If m + n = 250 and n < m, is (m + n) > (r + s)? (1) r  

Tags: Difficulty: 600-700 Level

ankithakhu

6

1295

29 Mar 2010, 02:54

hardnstrong

1
View first unread post Attachment(s) If both ABDC and CDFE are parallelograms, what is q + r?  

Tags: Geometry

ankitmania

11

1442

29 Mar 2010, 04:23

hardnstrong

1
View first unread post The price of car A increased by 20 percent over the same  

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

nsp007

3

1622

29 Mar 2010, 12:33

msand

View first unread post Can the positive integer p be expressed as the product of  

Tags: Source: Official Guide

hardnstrong

7

1174

01 Apr 2010, 04:19

hardnstrong

1
View first unread post Attachment(s) Average.GmatPrep.Mean of salary  

Tags: Arithmetic,  Source: GMAT Prep

alpeshvc

7

1634

01 Apr 2010, 04:32

hardnstrong

Experts publish their posts in the topic
View first unread post The perimeter of a rectangular garden is 360 ft. What is the  

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

ckgriffi

5

1202

01 Apr 2010, 11:32

walker

1
View first unread post If n is an integer, is -3x^n positive? 1. x is negative 2. n  

Tags: Exponents/Powers,  Number Properties

ninomoi

8

1466

01 Apr 2010, 14:00

gmatready7

1
View first unread post If k ≠ 0 , 1 or -1, is 1/k > 0 ? (1) 1 / (k-1) > 0  

Tags: Inequalities,  Number Properties,  Source: GMAT Prep

nifoui

5

1776

04 Apr 2010, 06:23

sasen

View first unread post A cake recipe uses a constant ratio of 2 teaspoons vanilla  

Tags: Difficulty: 600-700 Level,  Word Problems

apoorvasrivastva

2

1995

05 Apr 2010, 17:45

TheGmatTutor

View first unread post If a is equal to one of the numbers 5/11, 7/12,9/13 what is  

Tags: Fractions/Ratios/Decimals,  Inequalities

vishalranka

3

1178

06 Apr 2010, 10:10

mads

View first unread post If A, B, and C are digits and AB = 0, What is the value of B  

Tags: Arithmetic

conair83

3

1310

07 Apr 2010, 04:42

mailnavin1

2
View first unread post If n and m are positive integers, what is the remainder when  

Tags: Difficulty: 600-700 Level,  Remainders

mads

3

1364

07 Apr 2010, 08:33

mads

View first unread post If denotes a mathematical operation, does x y=y x for all x  

Tags: Functions and Custom Characters

abhi758

3

3173

08 Apr 2010, 13:09

netrix

View first unread post If zt < -3, is z < 4? a. z < 9 b. t < -4 OA : E  

Tags: Inequalities

msand

1

995

08 Apr 2010, 15:19

netrix

View first unread post If y = 2^x^+^1 , what is the value of y x? (1) 2^2^x^+^2 =  

Tags: Exponents/Powers

abhi758

3

970

09 Apr 2010, 01:58

nsp007

View first unread post Is XYZ an odd number? Where X, Y, Z are positive integers  

Tags: Number Properties

anaik100

9

1357

09 Apr 2010, 07:17

mads

View first unread post If y 3 and 2x/y is a prime integer greater than 2, which of  

Tags: Algebra

utin

7

2030

09 Apr 2010, 12:01

PhunsukWangdu

1
View first unread post If x is a positive integer, what is the hundreds digit of  

Tags: Number Properties

TheSituation

3

1491

09 Apr 2010, 19:57

TheSituation

5
Experts publish their posts in the topic
View first unread post If (243)^x(463)^y = n, where x and y are positive integers,  

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

rohitgoel15

8

3007

09 Apr 2010, 23:22

Indien

View first unread post If A, B, C are points on a plane, is AB >15? 1) BC +  

Tags: Geometry

joemama142000

3

1895

13 Apr 2010, 12:54

chix475ntu

View first unread post Lori's Laminate has set an annual goal of cutting head count  

Tags: Word Problems

Dartastic

1

1679

14 Apr 2010, 03:20

shrivastavarohit

2
Experts publish their posts in the topic
View first unread post What is the remainder when the positive integer x is divided  

Tags: Difficulty: Sub-600 Level

CC2HBS

2

1295

14 Apr 2010, 08:29

Bunuel

1
Experts publish their posts in the topic
View first unread post If x is a positive integer, is the remainder 0 when 3^(x)  

Tags: Difficulty: 600-700 Level,  Remainders,  Sequences

bibha

3

1516

15 Apr 2010, 11:12

RaviChandra

Experts publish their posts in the topic
View first unread post Attachment(s) In the triangle above, what is the length of the side BC?  

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

LM

5

1876

16 Apr 2010, 04:58

hardnstrong

View first unread post A Fly crawls around the outside of a circle once. A second  

Tags: Source: GMAT Paper Tests

temi83tayo

3

1750

17 Apr 2010, 00:55

einstein10

2
Experts publish their posts in the topic
View first unread post A certain carton holds fewer than 50 books. What is the  

Tags: Number Properties

nilesh376

7

2929

17 Apr 2010, 11:09

ykaiim

View first unread post A person buys a share for $ 50 and sells it for $ 52 after a  

Tags: Word Problems

saurabhkowley18

9

3550

17 Apr 2010, 11:56

ykaiim

1
View first unread post Is the average (arithmetic mean) of a certain series of  

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

sudai

2

1604

18 Apr 2010, 19:03

einstein10

View first unread post Attachment(s) GMAT Prep 2010 - Remainders + Number theory  

Tags: Remainders,  Source: GMAT Prep

sidhu4u

5

1605

19 Apr 2010, 10:49

ykaiim

1
View first unread post x is a multiple of 6 and y is a multiple of 11. Is xy a  

Tags: Number Properties

TheGmatTutor

4

933

19 Apr 2010, 23:12

TheGmatTutor

View first unread post If x is a positive even integer, is y odd? (1) 2y + x is  

Tags: Number Properties

TheGmatTutor

4

1185

20 Apr 2010, 01:36

bangalorian2000

Experts publish their posts in the topic
View first unread post A homeowner must pick between paint A, which costs $6 per  

Tags: Distance/Rate Problems

marcusaurelius

6

1492

20 Apr 2010, 02:18

gurpreetsingh

Question banks Downloads My Bookmarks Reviews Important topics

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