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GMAT Data Sufficiency (DS)

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78
Experts publish their posts in the topic
View first unread post 150 Hardest and easiest questions for DS  

Tags: 

Bunuel

3

12362

07 Dec 2015, 09:09

kongaharsha

393
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

115513

07 Mar 2012, 08:58

bb

Topics

1
View first unread post I spent quite a time understanding below one ! Will  

Tags: Statistics and Sets Problems

nusmavrik

3

1582

10 Oct 2010, 16:30

BlitzHN

1
View first unread post If the average of four differnt number is 30, how many of  

Tags: Statistics and Sets Problems

kilukilam

2

1242

10 Oct 2010, 16:39

BlitzHN

View first unread post t1, t2, t3, t4...tn what is the value of n? 1) Sum of n  

Tags: Source: GMAT Prep

ericttz

8

1146

10 Oct 2010, 23:02

shrouded1

2
View first unread post If a, b, and c are real numbers, is a/b > b/c ? (1) a  

Tags: Difficulty: 700-Level

hemanthp

4

1199

11 Oct 2010, 03:17

vitamingmat

1
Experts publish their posts in the topic
View first unread post Can you showing me the strategy and solving a few DS problem  

Tags: Geometry,  Inequalities,  Number Properties

rtaha2412

8

1288

13 Oct 2010, 12:31

rtaha2412

Experts publish their posts in the topic
View first unread post Is the range of numbers {a, b, c, d, e} greater than 10  

Tags: Statistics and Sets Problems

whiplash2411

7

1222

14 Oct 2010, 08:22

TehJay

3
Experts publish their posts in the topic
View first unread post If two triangles are similar, what is the perimeter of the  

Tags: Difficulty: 600-700 Level,  Geometry

agnok

7

1630

15 Oct 2010, 09:34

Raths

Experts publish their posts in the topic
View first unread post If S is a set of ten consecutive integers, is the integer 5  

Tags: Difficulty: 600-700 Level,  Number Properties

udaymathapati

6

1521

15 Oct 2010, 10:40

PTK

1
Experts publish their posts in the topic
View first unread post The length of a rectangular solid is a, its width is b, and  

Tags: Difficulty: 600-700 Level,  Geometry

eladshush

4

1229

16 Oct 2010, 04:17

Raths

View first unread post If s r =t, what is the value of r? (1) r^2 = 625 (2) t/s= 5  

Tags: Algebra

vanidhar

3

885

16 Oct 2010, 04:28

Raths

4
View first unread post If the base of triangle PQR is 5, what is the perimeter of  

Tags: Difficulty: Sub-600 Level

hemanthp

5

1239

16 Oct 2010, 05:10

Raths

2
Experts publish their posts in the topic
View first unread post There is a set of consecutive even integers. What is the  

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

Jinglander

3

1900

16 Oct 2010, 05:16

Raths

1
View first unread post If n is an integer, is the sum of all of n's divisors, which  

Tags: Difficulty: 700-Level

hemanthp

3

1008

16 Oct 2010, 05:24

Raths

1
Experts publish their posts in the topic
View first unread post In 1995 Division A of the company had 4850 customers  

Tags: Number Properties,  Probability

sher1978

5

1278

16 Oct 2010, 05:30

Raths

1
View first unread post One number, k, is selected at random from a set of 11 consec  

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

Economist

3

2013

16 Oct 2010, 05:34

vanidhar

3
View first unread post Set A and B are 2 sets of numbers. A has a standard  

Tags: Difficulty: 700-Level

seekmba

7

1680

16 Oct 2010, 07:19

Raths

Experts publish their posts in the topic
View first unread post If the symbol # represents either addition, subtraction  

Tags: Difficulty: Sub-600 Level,  Arithmetic,  Functions and Custom Characters

udaymathapati

3

5197

16 Oct 2010, 08:09

Raths

2
Experts publish their posts in the topic
View first unread post Is x + Y < 1 1) x < 8/9 2) y < 1/8  

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

saurabhgoel

4

1617

16 Oct 2010, 08:18

Raths

1
Experts publish their posts in the topic
View first unread post If i and j are integers, is i + j an even integer?  

Tags: Difficulty: Sub-600 Level,  Algebra

dkverma

2

1546

16 Oct 2010, 08:33

Raths

3
Experts publish their posts in the topic
View first unread post Attachment(s) Triangle within a triangle and angles  

Tags: Geometry,  Source: GMAT Prep

flehnen

11

3046

16 Oct 2010, 10:36

medanova

View first unread post The number k is a three-digit integer that has A as its  

Tags: Difficulty: 600-700 Level,  Number Properties

mrinal2100

3

1122

17 Oct 2010, 02:34

cano

3
View first unread post Attachment(s) Figure is attached. In the figure above if x and y each are  

Tags: Difficulty: Sub-600 Level

gautamsubrahmanyam

5

4809

17 Oct 2010, 03:06

cano

View first unread post The cards in a deck are numbered consecutively from 1 to 20.  

Tags: Difficulty: 700-Level,  Probability

vanidhar

3

1231

17 Oct 2010, 03:28

cano

1
View first unread post jasons salary and karen salary were each p percent greater  

Tags: Difficulty: 600-700 Level,  Source: GMAT Paper Tests

satishreddy

3

2318

19 Oct 2010, 03:36

ankitranjan

2
Experts publish their posts in the topic
View first unread post Is the square root of "a" an integer? (1) the last  

Tags: Fractions/Ratios/Decimals,  Roots

nusmavrik

7

1870

19 Oct 2010, 09:51

Bunuel

1
Experts publish their posts in the topic
View first unread post [1/a^2+1/a^4+1/a^6+...]>[1/a+1/a^3+1/a^5]  

Tags: Difficulty: 700-Level

honeyhani

3

1719

20 Oct 2010, 06:59

vitamingmat

View first unread post What is the value of the expression below?  

Tags: Difficulty: Sub-600 Level

pzazz12

5

1122

20 Oct 2010, 07:08

scheol79

View first unread post if x2 + y2 = 29, what is the value of (x+y)2 1. xy = 10 2. x  

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

Jayanth2689

9

3666

20 Oct 2010, 13:59

scheol79

View first unread post Objective of DS questions  

Tags: 

adishail

1

1718

20 Oct 2010, 16:45

shrouded1

View first unread post If x and y are positive integers such that the product of x  

Tags: Difficulty: 700-Level

Atrain13gm

8

1410

20 Oct 2010, 19:17

vitamingmat

1
Experts publish their posts in the topic
View first unread post Attachment(s) If k, m, and p are integers, is k m p odd? (1) k and m are  

Tags: Difficulty: 600-700 Level,  Number Properties

amitjash

14

1960

20 Oct 2010, 20:18

KapTeacherEli

View first unread post is a > b 1. ca > cb 2.3a > 3b  

Tags: Number Properties

prab

1

1099

21 Oct 2010, 02:25

siyer

1
Experts publish their posts in the topic
View first unread post Is c the median of a, b and c ? (1) b - c = a (2) c = a how  

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

shrive555

3

1431

21 Oct 2010, 09:55

jimmy86

5
Experts publish their posts in the topic
View first unread post Is positive integer n is divisible by 4 ? 1) n^2 is  

Tags: Difficulty: 700-Level,  Number Properties

shrive555

8

1343

21 Oct 2010, 19:22

Bunuel

View first unread post Is N divisible by 4? 1. N is a product of two even integers  

Tags: Number Properties

prab

5

956

21 Oct 2010, 22:58

scheol79

1
View first unread post Attachment(s) In the figure below, AB is the chord of a circle with center  

Tags: Difficulty: 700-Level

honeyhani

3

4660

21 Oct 2010, 23:08

Ellipse

Experts publish their posts in the topic
View first unread post if z is an integer smaller than integer n but greater than  

Tags: Difficulty: 700-Level

TomB

1

1775

22 Oct 2010, 07:09

Bunuel

View first unread post The Orloff Candy Company packs its cylindrical candy treats  

Tags: Difficulty: 600-700 Level

mrinal2100

2

1230

22 Oct 2010, 15:59

shrouded1

1
Experts publish their posts in the topic
View first unread post If K is a positive integer is K the sequre of and integer?  

Tags: Number Properties,  Source: GMAT Paper Tests

kilukilam

7

1407

22 Oct 2010, 20:48

satishreddy

View first unread post If the average of four positive integers is 30, how many  

Tags: Statistics and Sets Problems

adishail

2

1170

23 Oct 2010, 20:54

adishail

2
View first unread post If @x denotes the greatest integer that is less than  

Tags: Algebra,  Number Properties

munia123

6

2021

24 Oct 2010, 04:50

munia123

View first unread post Attachment(s) Circular region  

Tags: Difficulty: 600-700 Level,  Geometry

monirjewel

2

1537

25 Oct 2010, 04:14

ankitranjan

1
Experts publish their posts in the topic
View first unread post A box contains blue and purple marbles only. What is the  

Tags: Difficulty: 600-700 Level,  Probability

shrive555

8

1384

25 Oct 2010, 10:02

whichscore

View first unread post Consider the expression  

Tags: Exponents/Powers,  Fractions/Ratios/Decimals

shrouded1

12

1722

26 Oct 2010, 08:52

gtr022001

2
Experts publish their posts in the topic
View first unread post In the decimal above, each of X and Y represent a single  

Tags: Algebra,  Source: Kaplan

hemanthp

7

1613

27 Oct 2010, 07:16

IanStewart

View first unread post What are the unique values of b and c in the equation 4x^2 +  

Tags: Difficulty: 700-Level,  Number Properties

zerotoinfinite2006

2

1135

28 Oct 2010, 13:34

chaoswithin

Experts publish their posts in the topic
View first unread post 125 passengers commute everyday. Is the median commute per day less th  

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

abdullahkhan19

3

1171

28 Oct 2010, 16:36

abdullahkhan19

1
View first unread post What is the value of X^5? (1) X^2 = 9 (2) X^3 >9  

Tags: Difficulty: 600-700 Level,  Number Properties

monirjewel

2

1163

28 Oct 2010, 22:05

vitamingmat

Experts publish their posts in the topic
View first unread post Joe is older to Lloyd by five years. Ten years ago, John was  

Tags: Poor Quality,  Word Problems

powerka

9

2922

30 Oct 2010, 02:55

chuotnhat1704

1
Experts publish their posts in the topic
View first unread post Problems solving equation from a DS problem  

Tags: Algebra

vivaslluis

3

1100

30 Oct 2010, 18:10

Yalephd

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