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# GMAT Data Sufficiency (DS)

 Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1  ...  243   244   245   246   247  ...  270    Next Search for:
Topics Author Replies   Views Last post
 If x is a positive integer, is Sqrt(x) an integer? (1) Sqrt
yaron

2

610

14 Aug 2005, 11:33

 Is the product of x and y greater than the sum of x and y?   Tags:
Pokhran II

9

812

14 Aug 2005, 00:38

 On her way home from work, Janet drives through several   Tags:
mbassmbass04

6

987

13 Aug 2005, 23:15

 If x, y and a are numbers, is x > y? 1) x + a > x - a;   Tags:
saurya_s

4

706

13 Aug 2005, 15:44

 I came across this one and I kind of liked it, so I thought   Tags:
Dan

4

1055

13 Aug 2005, 05:18

 If r and s are positive integers, is r/s an integer? 1)   Tags:
jinino

10

1166

12 Aug 2005, 06:28

 If xy < 2, is y < 1? (1) x > 2 (2) y < 2   Tags:
vivek123

1

647

12 Aug 2005, 05:04

 Probability - Cards   Tags:
vivek123

10

1083

11 Aug 2005, 13:50

 ds - greater than 0   Tags:
christoph

14

1503

11 Aug 2005, 06:35

 Is n odd? A. a^n b^n is divisible by a b B. a^n + b^n is not   Tags:
Dan

7

2599

10 Aug 2005, 06:25

 What is the value of integer 'm' (1) m(m+2) = 15 (2) (m+2)^m   Tags:
vivek123

6

657

09 Aug 2005, 21:06

 Is x^4 + y^4 > z^4? 1. x^2 + y^2 > z^2 2. x + y > z   Tags:
Dan

8

1014

09 Aug 2005, 20:54

 What is the value of (x-y)^4 (1) The product of x and y is 7   Tags:
vivek123

3

702

09 Aug 2005, 20:16

 If n is a positive integer, what is the tens digit of n? (1)   Tags:
Folaa3

2

743

09 Aug 2005, 04:46

 If car X followed car Y across a certain bridge that is   Tags:
Folaa3

1

780

08 Aug 2005, 00:43

 ds - annual salaries   Tags:
christoph

3

598

07 Aug 2005, 20:29

 Is | x + 2 | < 3? (1) x < 1 (2) x > -5   Tags:
Folaa3

1

549

07 Aug 2005, 20:14

 x>y. Is (a+2b+3c)^2 > (a-2b-3c)^2 ? 1. x = a+2b+3c 2.   Tags:
Dan

8

2130

06 Aug 2005, 22:09

 What is the Value of X^2 - y^2 I x + y = 2x II x + y = 0   Tags:
rxs0005

1

547

06 Aug 2005, 12:49

 ds:   Tags:
mirhaque

6

1210

04 Aug 2005, 17:04

 pq <> 0. Is pq positive? 1. p and q are integers 2.   Tags:
Dan

2

741

04 Aug 2005, 05:15

 Is x an even? b>0, x is an integer. 1. x^(a+b) is even 2.   Tags:
Dan

17

1146

04 Aug 2005, 04:37

 How many people are in the elevator? (1) The average weight   Tags:
Zem

1

1174

04 Aug 2005, 04:08

 Each employee of Company Z is an employee of either division   Tags:
prep_gmat

2

1031

03 Aug 2005, 06:36

 Is p>q? 1. 1/p<1/q 2. p/q>.25   Tags:
Dan

4

923

01 Aug 2005, 13:46

 For a set of integers, A is the arithmetic mean and S is the   Tags:
AJB77

9

1046

30 Jul 2005, 13:44

 if X and Y are non-zero integers, what is the remainder when   Tags:
FN

5

759

29 Jul 2005, 16:34

 Is x negative ? (1) n3 (1-X2) < 0 (2) X2 - 1 < 0   Tags:
Arsene_Wenger

9

1081

29 Jul 2005, 03:34

 This is from GMAT 800 z1, z2, z3, ... , zn is a series of   Tags:
AJB77

2

798

26 Jul 2005, 23:09

 Does p^2=q if p is a prime number? 1. q^2-p^2=0 2. p^2=49   Tags:
Dilshod

6

995

26 Jul 2005, 22:52

 If n is odd, is x+1 odd? 1. x=n+1 2. n=13   Tags:
Dilshod

8

884

26 Jul 2005, 18:44

 Susan's credit card number is 16 digits long. How many times   Tags:
AJB77

9

1036

26 Jul 2005, 03:06

 Each employee on a certain task force is either a manager or   Tags:
Dan

8

1059

25 Jul 2005, 04:20

 In an X Y Plane, how many points are common to the X   Tags:
TS

4

826

24 Jul 2005, 12:23

 Is x^2*y^4 divisible by 49? (1) x is an integer   Tags:
saurya_s

10

1192

24 Jul 2005, 04:53

 Is x*y>0? (1) x-y>-2 (2) x-(2*y)<-6 edited.   Tags:
Dan

10

978

23 Jul 2005, 05:52

 Ds ETS integer   Tags:
mandy

3

702

21 Jul 2005, 20:08

 If -2*x>3*y, is x negative? (1) y>0 (2) 2*x+5*y-20=0   Tags:
Dan

8

789

21 Jul 2005, 20:01

 Is x > y ? (1) ax > ay (2) (a^2) x > (a^2) y   Tags:
Folaa3

8

1122

18 Jul 2005, 17:49

 If denotes the greatest integer less than or equal to x , is   Tags:
Folaa3

1

1751

18 Jul 2005, 04:58

 If a and b are positive integers, what is the value of a + b   Tags:
Folaa3

2

748

17 Jul 2005, 09:17

 DS Geo   Tags: Source: GMAT Prep
Dan

5

802

16 Jul 2005, 14:22

 ds-percentage increase   Tags:
christoph

3

703

16 Jul 2005, 03:19

 DS 1 Is X*Y < 0 I X^2 * Y^3 < 0 II X * Y^2 > 0 DS 2   Tags:
rxs0005

5

794

12 Jul 2005, 02:57

 What is the Standard Deviation of the set containing values   Tags:
Folaa3

10

833

11 Jul 2005, 05:43

 This is a q from baner's trap. I am unable to understand   Tags:
saurya_s

1

636

10 Jul 2005, 07:53

 DS: Solution   Tags:
mirhaque

6

918

08 Jul 2005, 21:35

 What is the value of x 1) x^2 = 4x 2) x is an even integer   Tags:
brstorewala

4

990

08 Jul 2005, 09:27

 DS - Geometry   Tags:
AJB77

5

939

06 Jul 2005, 17:37

 DS: Factor   Tags:
Vithal

9

983

06 Jul 2005, 15:19

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