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100 points for $49 worth of Veritas practice GMATs FREE VERITAS PRACTICE GMAT EXAMS Earn 10 Points Per Post Earn 10 Points Per Thanks Earn 10 Points Per Upvote Forum Rules ## Data Sufficiency Topics Posts Last Post ### DS Question by: If a and b are positive, is (a-1 + b-1)-1 less than (a-1b-1)-1? (1) a... 1 Wed Jun 06, 2007 6:20 am by: jayhawk2001 ### Easy One by: The value of (9×10^7)(9×10^8) is closest to which of the following?... 1 Wed Jun 06, 2007 6:17 am by: jayhawk2001 ### Progression by: The sequence a1, a2, … , a n, … is such that an = 2an-1 - x for all... 1 Wed Jun 06, 2007 6:15 am by: jayhawk2001 ### Sec 19 Q17 DS1000 by: The OA is E, I think it should be C 1) aba=a so a^2b-a=0 a(ab-1) = 0... 1 Tue Jun 05, 2007 9:54 pm by: jayhawk2001 ### DS 1000 Sec 19 Q20 by: My apologies, if this has been posted earlier Thanks 1 Tue Jun 05, 2007 9:51 pm by: jayhawk2001 ### DS 1000 Sec 20 Q20 by: The OA is C. I think should be B 1) value of the eqn depends on the... 1 Tue Jun 05, 2007 9:49 pm by: jayhawk2001 ### pr ds by: Seventy percent of the 30,000 trees in an orchard are apple trees,... 4 Tue Jun 05, 2007 9:41 pm by: jayhawk2001 ### Question about best strategy or shortcut to quickly solve... by: I am looking for the quickest strategy to do seconds to minutes to... 2 Tue Jun 05, 2007 11:02 am ### GMAT Prep ques: by: I just went through the GMATPrep exam, and there were 2 DS questions... 1 Mon Jun 04, 2007 8:10 pm by: jayhawk2001 ### GMAT Prep by: Can some one explain this .. 2 Mon Jun 04, 2007 6:14 pm by: cveluswamy ### DS question from Official practice test by: What is the remainder when positive interger N is divided by 6? a) n... 2 Mon Jun 04, 2007 3:48 pm by: sev ### OG 11, DS Q91 by: I will post the question and explanation from the book as it is and... 2 Mon Jun 04, 2007 2:13 pm by: drhomler ### Ratio of male to female employees by: Could someone please help me to calculate this ratio from mba.com... 2 Mon Jun 04, 2007 5:26 am ### Value of X degrees given line segment length by: I can't calculate the value of X degrees given line segment length... 2 Mon Jun 04, 2007 5:24 am ### If symbol denotes one arithmetic operation what is the value by: This question is from the MBA.com practice test 2. If # denotes one... 4 Sun Jun 03, 2007 8:25 pm by: jayhawk2001 ### 1000 DS question by: OA is C. I think it should be B 1 Sun Jun 03, 2007 4:37 pm by: jayhawk2001 ### Prep question by: What is the remainder when the positive integer X is divided by 6 ?... 2 Sun Jun 03, 2007 8:34 am by: zozo123 ### DS 15 39 by: Hi, I first thought the answer is B but correct answer seems D - Dose... 4 Fri Jun 01, 2007 9:07 am by: gabriel ### Yahoo Groups by: is |x| = y-z (1) x+y = z (2) x<0 4 Fri Jun 01, 2007 3:50 am by: gviren ### 1000 DS question by: If n is an integer, is n/15 an integer? (1) 3n/15 is an integer. (2)... 1 Thu May 31, 2007 7:11 pm by: jayhawk2001 ### ds 20 by: Hi, The answer is B) but I still dont understand... What I understood... 1 Thu May 31, 2007 5:40 am by: mschling52 ### DS 19 by: Hi, The answer is B but why not 1)? if n^2 is integer, I thought n... 2 Thu May 31, 2007 5:26 am by: dunkin77 ### Section 19, question 16, 1000DS by: 16. What is the probability that events A and B both occur? (1) The... 3 Thu May 31, 2007 3:33 am by: dunkin77 ### prep question by: A line of people waiting to enter a theater consists of 7 separate... 1 Wed May 30, 2007 9:03 pm by: jayhawk2001 ### gmat powerprep question by: In a two-story apartment complex, each apartment on the upper floor... 1 Wed May 30, 2007 8:59 pm by: jayhawk2001 ### PR - sequences by: Interesting question. OA after a few reply. A bowl is filled with... 4 Wed May 30, 2007 8:02 pm by: mendiratta ### PR - pizza combinations by: Another interesting DS question. OA after a few reply. Beth's... 3 Wed May 30, 2007 5:43 pm by: jayhawk2001 ### DS .. by: 4)In the xy-plane, line L passes through point (1,p). Does L have a... 4 Wed May 30, 2007 8:32 am by: gabriel ### Geometry by: The OA is A. Please help me understand if you concurr. I thought it... 2 Wed May 30, 2007 2:59 am by: mendiratta ### Inequalities by: 14. Is x - y > r - s? (1) x > r and y < s? (2) y = 2, s = 3,... 2 Tue May 29, 2007 10:14 pm by: f2001290 ### Geometry again by: . Is quadrilateral RSTV a rectangle? (1) The measure of ∠RST is... 6 Tue May 29, 2007 9:46 pm by: jayhawk2001 ### MGMAT by: Is positive integer n - 1 a multiple of 3? (1) n^3 - n is a multiple... 2 Mon May 28, 2007 8:47 pm by: f2001290 ### gmat prep question by: is xy>0 1. x-y>-2 2. x-2y<-6 please explain 1 Mon May 28, 2007 6:45 pm by: jayhawk2001 ### gmat prep question by: at a certain theatre, the cost of each adult's ticket is$5 and the...

1 Mon May 28, 2007 6:11 pm

by: jayhawk2001

### Remainder Problem

by:
77. What is the remainder when n is divided by 10? 1). The tens digit...

2 Mon May 28, 2007 5:54 pm

by: jayhawk2001

### gmat prep question

by:
if x-y>10, is x-y > x+y 1. x=8 2. y=-20 please explain

1 Mon May 28, 2007 4:21 pm

by: Prasanna

### DS question

by:
n<s<n^2? (1) s>n (2) s=(n+1)n/2 need help

3 Mon May 28, 2007 3:23 pm

by: jamesk486

### TestPrep

by:
Pls explain.. The difference between Mary's and Jim's annual salaries...

3 Mon May 28, 2007 8:42 am

by: jayhawk2001

### prep question

by:
If car X followed car Y across a certain bridge that is 1/2 mile...

1 Mon May 28, 2007 8:01 am

by: f2001290

### DS MGMAT

by:
If x and y are integers and xy does not equal 0, is xy < 0? (1) y...

2 Mon May 28, 2007 7:35 am

by: f2001290

### Yahoo Groups

by:
If n is a positive integer,is the value of b-a at least twice the...

1 Sun May 27, 2007 1:52 am

by: Cybermusings

### OG question

by:
Can somebody explain me this please.

2 Sat May 26, 2007 11:33 pm

by: Cybermusings

### Beat the GMAT Question

by:
This question was posted by jc114 and he says that OA is C. But I...

1 Sat May 26, 2007 11:26 am

by: Cybermusings

### Yahoo Groups

by:
Ron has three kinds of shirts in his closet, white shirts, black...

1 Sat May 26, 2007 8:05 am

by: f2001290

### Ds qusetion

by:
If y>0, what is the value of x? 1. |x-3|>y 2. |x-3|<-y i'm a...

3 Fri May 25, 2007 10:56 am

by: f2001290

### A tough one..

by:
Pls explain.. Each of the students in a certain class received a...

3 Fri May 25, 2007 8:59 am

by: moneyman

### MGMAT - abs again !

by:
I spent too much time on this question on the MGMAT test - worse I...

6 Thu May 24, 2007 6:53 pm

by: gviren

### Gmat Prep.

by:
If K and L are lines in the XY-plane, is the product of the slopes of...

3 Thu May 24, 2007 12:51 pm

by: zozo123

### Powerprep

by:
If x is a positive number less than 10, is z greater than the average...

4 Wed May 23, 2007 2:14 pm

by: jayhawk2001

### Two DS problems..

by:
Guys pls help me out on these two questions.. If x≠0, is |x|...

4 Tue May 22, 2007 11:02 pm

by: Cybermusings

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