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# GMAT Data Sufficiency (DS)

 Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1  ...  240   241   242   243   244  ...  256    Next Search for:
Topics Author Replies   Views Last post
 What is the sum of 5 evenly spaced integers in a set? 1. The   Tags:
doloris

6

1174

01 Nov 2004, 09:24

 Are x and y integers? (1) the product xy is an integer (2) x   Tags:
chin_min

7

643

01 Nov 2004, 02:29

 In a class of 30 students, 17 students study Chinese and r   Tags:
Praetorian

7

845

31 Oct 2004, 23:05

 For x and y integers, is xy even? (1) x2 + y2 is odd. (2) x   Tags:
ninomoi

2

656

29 Oct 2004, 11:15

 What is the fraction? (1) If the numerator of the fraction   Tags:
ninomoi

1

440

29 Oct 2004, 07:39

Guest

 Is x^2-2x+1 / x^2+1= 0? (1) x2 3x + 2 = 0. (2) x + y 3 = 0   Tags:
ninomoi

1

506

28 Oct 2004, 23:45

Guest

 Is xy <0? 1). x^3y^4/xy <0 2). |x| - |y| < |x-y|   Tags:
crackets

6

814

26 Oct 2004, 22:58

 A box contains 10 light bulbs, fewer than half of which are   Tags:
Antmavel

3

802

26 Oct 2004, 21:03

 Is quadrilateral PQRS a rectangle? (1)Both the degree   Tags:
chunjuwu

12

936

26 Oct 2004, 19:00

 If x and y are positive integers such that x=8y+12, what is   Tags:
GMATPIPO

7

856

24 Oct 2004, 05:13

Guest

 Seven different numbers are selected from the integers 1 to   Tags:
Guest

6

2675

24 Oct 2004, 02:33

 If x and y are positive integers, is (4^x)(1/3)^y < 1?   Tags:
tyagel

6

709

23 Oct 2004, 08:11

 For integers a and b, if sqrt(a^3 - a^2 - b) = 7, what is   Tags:
tyagel

3

614

22 Oct 2004, 12:54

 A and B are taxes collected of 12 months, is median of A   Tags:
mba4me

6

715

22 Oct 2004, 08:25

 In 1990 850 million movie tickets were sold in the United   Tags:
tyagel

4

1157

22 Oct 2004, 08:19

 Is xy positive? (1) (x-y)^2 = 8 (2) (x+y)^2 = 10   Tags:
tyagel

3

600

22 Oct 2004, 08:08

 In triangle ABC, point X is the midpoint of side AC and   Tags:
mba4me

4

994

21 Oct 2004, 14:54

Guest

 First of all, this is a terrific forum. Good discussions.   Tags:
scoobee

2

799

21 Oct 2004, 13:12

Guest

 Is |x| = y-z? 1)x+y=z 2) x < 0 |x| = -x or x. If -x =   Tags:
ywilfred

8

959

21 Oct 2004, 12:37

 Is quadrilateral RSTV a rectangle? (1) The measure of   Tags:
nzgmat

3

782

21 Oct 2004, 06:18

 If digit h is the hundredths' digit in the decimal d =   Tags:
achuard

4

777

20 Oct 2004, 21:27

 code words   Tags:
Guest

3

755

19 Oct 2004, 19:42

 find |x+y|+|x-y|? (1) x^2+y^2=13 (2) xy = 6   Tags:
amernassar

6

933

19 Oct 2004, 05:33

 The product of the units digit, the tens digit, and the   Tags:
Antmavel

2

716

19 Oct 2004, 00:31

1
 Steve took 5 history exams during a semester. Each score was   Tags:
tyagel

5

1120

18 Oct 2004, 17:16

 The mean of 5 numbers is 6, is it deviation bigger than 10?   Tags:
Antmavel

2

627

18 Oct 2004, 17:10

 In a convenience store in a certain year, the average   Tags:
tyagel

2

1464

18 Oct 2004, 15:26

 Given an equilateral triangle ABC. What is the area of the   Tags:
Guest

4

1012

18 Oct 2004, 07:39

 If the units digit of the three-digit positive integer k is   Tags:
Antmavel

3

763

17 Oct 2004, 19:52

 given {x,y,z} and if the first data set term is 3, what is   Tags:
h2000

5

748

17 Oct 2004, 08:03

 If S is the sum of first "n" positive integers what is the   Tags:
cbrf3

6

771

17 Oct 2004, 07:23

 If x and y are positive, is x^3 > y? (1) square root   Tags:
Antmavel

6

541

16 Oct 2004, 10:48

 If mn not = 0, what is the ratio of m to n^2? A: The ratio   Tags:
nzgmat

2

487

15 Oct 2004, 07:19

 Is 1+(x-1)! divisible by x? (1) x = 199 (2) x is a positive   Tags:
Dan

10

711

14 Oct 2004, 14:21

 If xy = -6, what is the value of xy(x+y)? 1) x-y = 5 2)   Tags:
Paul

4

639

14 Oct 2004, 13:12

 If x is an integer, is x even? (1) ax is even, where a is an   Tags:
scoobee

2

557

14 Oct 2004, 03:13

Guest

 If x,y and Z are integers , is x/yz an integer. 1 - y is a   Tags:
anuramm

5

880

13 Oct 2004, 05:16

 Try this problem out. m is a positive integer. m^3/6 gives a   Tags:
amernassar

6

684

13 Oct 2004, 03:25

 If an employee of Company A is selected at random for a   Tags:
scoobee

3

635

12 Oct 2004, 19:14

Guest

 Whether an interior angle of the quadrilateral ABCD is equal   Tags:
saurya_s

8

765

11 Oct 2004, 11:05

Guest

 If there are 400 women at College X and 200 students live   Tags:
Guest

3

1150

11 Oct 2004, 04:18

 In the xy-plane, region R consists of all the points (x, y)   Tags:
td

3

766

09 Oct 2004, 13:23

 If x and n are positive integers, is n! + x divisible by x ?   Tags:
iostrovsky

4

602

09 Oct 2004, 07:19

 AB4AC If teh 5 digit number above is divisible by 45, and A,   Tags:
hardworker_indian

16

1146

08 Oct 2004, 17:07

 What is the GCD of positive integers m and n? 1. m is a   Tags:
cbrf3

3

499

08 Oct 2004, 08:50

 x is a positive integer. Is x even?
cbrf3

3

682

08 Oct 2004, 08:42

 For integers, a and b, if sqrt(a^3 - a^2 - b) = 7, what is   Tags:
hardworker_indian

12

863

07 Oct 2004, 07:12

 P is positive int, what is P? 1. p divided by 7 R is 4 2.   Tags:
kr8

7

606

07 Oct 2004, 01:44

 Is X positive? Where L and X are integers 1. X^2 = 1 2. LX +   Tags:
venksune

5

576

06 Oct 2004, 23:48

 lottery-like odds. probability   Tags:
cavanbas

7

893

06 Oct 2004, 15:17

Guest

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