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GMAT Data Sufficiency (DS)

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View first unread post Is X^2+Y^2 > 6? 1. (x+y)^2 > 6 2. xy = 2  

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imaru

1

599

19 Nov 2005, 09:31

laxieqv

View first unread post A rectengular lot 120 feet long by 80 feet wide is to be  

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gamjatang

2

561

19 Nov 2005, 07:41

gamjatang

View first unread post How many integers are greater than integer x but less than  

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ronybtl

2

694

19 Nov 2005, 07:39

ronybtl

View first unread post What is the median number of employees assigned per project  

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gamjatang

3

551

19 Nov 2005, 05:20

GMATT73

View first unread post The average of 5 distinct single digit integers is 5. If two  

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gmat2006

6

757

19 Nov 2005, 02:48

rahulraao

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

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omomo

5

652

19 Nov 2005, 02:24

rahulraao

View first unread post There is a rectangle such that one side is two times of the  

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gamjatang

6

685

19 Nov 2005, 01:45

rahulraao

View first unread post Is the sum of the series of six consecutive integers even?  

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tank

7

818

18 Nov 2005, 21:56

TeHCM

View first unread post At the beginning of last month, a stationery store had in  

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Puilunchristin

2

1840

18 Nov 2005, 18:33

TeHCM

View first unread post If r, s and w are positive numbers such that w=60r+80s and r  

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gamjatang

9

770

17 Nov 2005, 20:54

ywilfred

View first unread post The symbol ? represents one of the following  

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bewakoof

7

803

17 Nov 2005, 06:28

GMATT73

View first unread post What is the value of Z? 1) z^2 =49 2) z< 1/z  

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joemama142000

7

689

16 Nov 2005, 16:49

cool_jonny009

View first unread post If the square root of the product of three distinct positive  

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marth750

11

886

15 Nov 2005, 19:04

HongHu

View first unread post A notepad costs $x and a marker $y. $10 are enough to buy 5  

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jdtomatito

5

971

15 Nov 2005, 14:30

Burmese Bomber

1
View first unread post N = P + Q + R and P, Q, R is the consecutive integers. N = X  

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gamjatang

17

1444

14 Nov 2005, 17:25

gamjatang

View first unread post ds  

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conocieur

6

696

14 Nov 2005, 11:58

conocieur

View first unread post Attachment(s) In the xy coordinate plan, line l and line k intersect at  

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Jennif102

2

852

13 Nov 2005, 09:52

HIMALAYA

View first unread post If n is an integer and 100<n<120, what is the value of  

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TeHCM

3

759

13 Nov 2005, 00:30

nakib77

View first unread post Is n an integer? (1) n^2 is an integer (2) Root of n is an  

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Blue agave

1

546

12 Nov 2005, 13:42

scorpioguy

View first unread post Is b even? (1) 3a+4b is even (2) 3a+5b is even  

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nero44

3

612

12 Nov 2005, 09:42

rigger

View first unread post In the xy plane, the line k passes through the origin and  

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desiguy

3

867

11 Nov 2005, 20:42

rigger

View first unread post m and n are integers. Is m^n an integer? 1) n^m is positive  

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gamjatang

5

1235

11 Nov 2005, 20:35

rigger

View first unread post Is a two-digit number XY even? (1) LCM of X and Y is even  

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bewakoof

9

757

11 Nov 2005, 20:13

rigger

View first unread post r|s|t u|v|w x|y|z Each of the letters in the table above  

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nakib77

6

973

11 Nov 2005, 12:47

nakib77

View first unread post n & m are +ve integers, what is the remainder when  

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gotoknow3

6

781

11 Nov 2005, 12:05

FN

View first unread post If x and y are positive, is x^3 > y? (1) sqrt x> y (2)  

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nakib77

3

827

11 Nov 2005, 09:52

cool_jonny009

View first unread post If the square root of the product of three distinct positive  

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sudhagar

7

817

11 Nov 2005, 08:49

cool_jonny009

View first unread post If 2 different representatives are to be selected at random  

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nakib77

2

842

11 Nov 2005, 06:05

gotoknow3

View first unread post Is k + k - 2 > 0 (1) k < 1 (2) k > -1  

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sudhagar

6

644

10 Nov 2005, 23:50

sudhagar

View first unread post Help with a kaplan math DS question - Mistake in book?  

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xennie

6

980

10 Nov 2005, 22:29

dil66

View first unread post Factorial DS  

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crmasic

3

625

10 Nov 2005, 18:40

TeHCM

View first unread post What is the value of p? (1) 5p-20 = 5 (2) (p-10)^2 = p^2 The  

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crmasic

4

529

10 Nov 2005, 18:02

Bhai

View first unread post If x(x-5)(x+2)=0, is x negative? 1) x^2-7x<>0 2)  

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imaru

4

583

10 Nov 2005, 14:14

bewakoof

View first unread post What is the greatest common factor of positive integers x  

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crmasic

1

702

10 Nov 2005, 12:40

tank

View first unread post Is the two-digit integer, with digits R and M (in that  

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marth750

8

666

09 Nov 2005, 22:05

krisrini

View first unread post Is an integer Q divisible by 11? (1) Q is a multiple of 777  

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bewakoof

3

579

09 Nov 2005, 21:50

krisrini

View first unread post Joe sells twice as many $10 tickets as Sue and Sue sells  

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sudhagar

4

739

09 Nov 2005, 20:22

yb

View first unread post The symbol @ denotes one of the operations: addition,  

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omomo

4

1093

08 Nov 2005, 23:10

ywilfred

View first unread post What is the average height of the n people in a certain  

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Jennif102

6

629

08 Nov 2005, 22:21

rigger

View first unread post Is XY = X^2 i) XY = Y^2 ii) X^2 = Y^2 I say ans is A but the  

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sarojpatra

1

611

08 Nov 2005, 21:10

gsr

View first unread post IF a<1, is b between 0 & 1? 1. -b<a 2.  

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njss750

9

894

08 Nov 2005, 20:54

rigger

View first unread post Is sqrt((x-3)^2) = 3-x? (1) x ? 3 (2) x | x | > 0  

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as13

3

644

08 Nov 2005, 20:01

laxieqv

View first unread post Was the month in which Mona was hired January? (1) She was  

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rigger

1

569

08 Nov 2005, 19:54

HIMALAYA

View first unread post Which number in a set P has a value greater than that of  

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sudhagar

6

766

08 Nov 2005, 18:25

sudhagar

View first unread post Let # denote a mathematical operation. Is it true that  

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omomo

9

606

08 Nov 2005, 11:55

nero44

View first unread post Is the negative number x less than -1? 1) 1/x<1/2 2)  

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omomo

7

694

08 Nov 2005, 10:19

bewakoof

View first unread post What is hundredths digit of decimal z? (1) The tenths digit  

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duttsit

5

633

07 Nov 2005, 23:33

cool_jonny009

View first unread post Fox Jeans regularly sells for $15 a pair and Pony jeans  

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joemama142000

5

826

07 Nov 2005, 23:22

cool_jonny009

View first unread post An airline company pays $10,000 less for each additional  

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sudhagar

3

554

07 Nov 2005, 19:48

sudhagar

View first unread post If a and b are both positive integers, is ba+1 bab odd? (1)  

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HIMALAYA

2

1250

07 Nov 2005, 18:56

HIMALAYA

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