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Data Sufficiency

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Coordinate system
by Bronson »
In the coordinate system are the points (r,s) and (u,v) equidistant...
1
Last post by Argen
Wed Jan 09, 2008 7:39 am
The meaning of "does"
by specialk1975 »
Whenever the prompt asks Does the value of X exceed 14? -Do you...
5
Last post by Stuart@KaplanGMAT
Wed Jan 09, 2008 1:41 am
A basic quant question
by sankruth »
If the problem states ...difference between A and B is 10 , then...
10
Last post by sankruth
Tue Jan 08, 2008 1:46 am
DS
by ukr.net »
Is the sum of a series of n consecutive integers even? 1) n=6 2) The...
4
Last post by cris
Mon Jan 07, 2008 10:22 am
Quantitative Review DS #116
by gguy »
If x is a positive integer, is (x)^0.5 an integer? (1) (4x)^0.5 is...
4
Last post by Argen
Mon Jan 07, 2008 9:15 am
co-ordinate geometry doubt
by renascence »
Hi All, Can anyone explain to me the sol. of the following: Q - in...
2
Last post by renascence
Sun Jan 06, 2008 10:22 pm
ps
by magical cook »
if lx+2l =4 , what is the value of x? 1) x^2 is NOT 4 2) x^2 = 36
4
Last post by magical cook
Sun Jan 06, 2008 5:07 pm
missing somethin?
by magical cook »
If x, y and z are positive integers, is xz even? 1) xy is even 2) yz...
5
Last post by gmatguy16
Sun Jan 06, 2008 10:20 am
inequity help 13
by magical cook »
If x and y are positive, is 3x > 7y? (1) x > y + 4 (2) -5x <...
7
Last post by hemanth28
Sat Jan 05, 2008 8:29 pm
DS - Wages
by mrkylee »
jack and mark both received hourly wage increases of 6 percent. after...
7
Last post by Tud
Sat Jan 05, 2008 5:20 am
confirm pls?
by magical cook »
If x and y are positive integers and y = &#8730;(9 - x) , what is...
10
Last post by jaiswaln
Fri Jan 04, 2008 7:03 am
gmatprep2..geometry
by manasi_sh »
explain the first statement plz. OA: D
5
Last post by rchadha7
Thu Jan 03, 2008 10:41 am
DS question on Sum of consecutive postive integers
by Auzbee »
The sum of n consecutive positive integers is 45. What is the value...
7
Last post by Auzbee
Wed Jan 02, 2008 5:26 pm
Question involving absolute values
by Auzbee »
If a and b are integers, and |a| > |b|, is a · |b| < a - b? 1....
5
Last post by sirikesav
Wed Jan 02, 2008 6:26 am
Taxi Cab Number
by rajivmatta »
Q] If x,y,a,b are all positive Integers and x^3 + y^3 = a^3 + b^3,...
4
Last post by rajivmatta
Mon Dec 31, 2007 3:01 pm
Mean/Median DS problem
by Auzbee »
What is the median value of the set R, if for every term in the set,...
2
Last post by Auzbee
Mon Dec 31, 2007 12:48 pm
GMAT PREP QUES?
by dferm »
PLEASE ELABORATE ANSWER>>>
9
Last post by sujaysolanki
Mon Dec 31, 2007 4:16 am
GMAT Prep 1 DS 19
by starxx68 »
In the xy-plane, does the line with equation y = 3x+2 contain the...
2
Last post by Auzbee
Sun Dec 30, 2007 11:59 pm
round rule in GMAT
by hopetobeat »
Hi, guys. Just want to clarify what's the round rule in GMAT. My...
1
Last post by samirpandeyit62
Sun Dec 30, 2007 11:48 pm
GMAT Prep 1 DS 7
by starxx68 »
I got B, but correct answer is A. Please help. Thanks!
1
Last post by samirpandeyit62
Sun Dec 30, 2007 8:58 pm
OG 11- 154 It is simple, but....
by Megumi »
Hi, I'm having a difficulty to understand the answer. If anybody...
4
Last post by rchadha7
Sun Dec 30, 2007 12:58 pm
Pls explain and resolve these.....
by joefreddy »
1) If X - Y > 10. IS X + Y > X - Y? 1) X = 8 2) Y = -20 2) MR A...
1
Last post by rchadha7
Sun Dec 30, 2007 11:03 am
This is from tough problems..
by StarDust845 »
What does dividend mean? Thanks, Calista. 8. A person buys a share...
6
Last post by rajivmatta
Sat Dec 29, 2007 2:43 pm
Quick Q about QR #59...wording assumption
by Kansonne »
Hello--- Here's the Q: The perimeter of a rectangular garden is 360...
4
Last post by singh
Sat Dec 29, 2007 12:19 pm
Simple yet tough DS question
by Auzbee »
If p < q and p < r, is (p)(q)(r) < p? (1) pq < 0 (2) pr...
7
Last post by StarDust845
Sat Dec 29, 2007 7:18 am
Integer Question
by sujaysolanki »
From stmt 1 a is a multiple of 25 POssible values a can take is...
3
Last post by sujaysolanki
Fri Dec 28, 2007 10:27 pm
OG 11th edition, practice question #125
by naren_nayak »
If r & s are positive integers, is r/s an integer? (1) Every...
11
Last post by Kansonne
Fri Dec 28, 2007 4:19 pm
Inequalities: If x is a positive integer, is x<1 ?
by II »
If x is a positive integer, is X<1 ? (1) 2x < 1 (2) 2x <= 2...
5
Last post by StarDust845
Fri Dec 28, 2007 7:18 am
Some fundamentals bt range and multiples.
by StarDust845 »
1) Can range be negative? 2) Is 0 a multiple of every number? Thanks,...
2
Last post by StarDust845
Thu Dec 27, 2007 9:25 am
Challenging GMAT ques-Explanations a must!!
by raviagni »
1)Larry saves x dollars per month. Will Larry¡¯s total savings one...
11
Last post by sujaysolanki
Thu Dec 27, 2007 12:15 am
is OA correct?
by magical cook »
If r, s, and t are positive integers, is r + s + t even? (1) r + s is...
4
Last post by Auzbee
Tue Dec 25, 2007 7:05 pm
GMAT Prep
by cks »
Pls explain.
3
Last post by cks
Tue Dec 25, 2007 5:51 pm
inequity p19
by magical cook »
W+X <0>0? 1) X+Y<0 2) Y<X<W
5
Last post by beingAndNothing
Tue Dec 25, 2007 3:00 pm
GMAT Prep Question
by TSonam »
1) When positive integer n is divided by 3, remainder is 2. When...
10
Last post by Auzbee
Tue Dec 25, 2007 2:26 pm
inequity 24
by magical cook »
Is 1/p > r/(r^2+2) ? 1) p=r 2) r>0 I was thinking A because...
1
Last post by beingAndNothing
Tue Dec 25, 2007 12:18 pm
Gmat quest_post 2-explanations must
by raviagni »
1) Is |x|<1> x^2y^2? (1) 14x^2 = 3 (2) y^2 = 1 A. Statement (1)...
4
Last post by StarDust845
Mon Dec 24, 2007 8:09 pm
GMAT Prep
by cks »
Pls explain
1
Last post by StarDust845
Mon Dec 24, 2007 7:59 pm
Section - 19 Problem - 18
by camitava »
Guys help me out ... 18. In the rectangular coordinate system, are...
5
Last post by StarDust845
Thu Dec 20, 2007 9:26 am
Simple DS - help!
by Gans »
Hi, I would like to have an answer to a rather simple DS question. My...
2
Last post by camitava
Thu Dec 20, 2007 12:48 am
GMAT Prep Question 2
by TSonam »
2) If m and r are two numbers on a number line, what is the value of...
4
Last post by Riggz
Wed Dec 19, 2007 11:43 am
If its too good to be true...
by sankruth »
If its too good to be true... it often is. Have a go at this!
3
Last post by aimhigh715
Wed Dec 19, 2007 7:29 am
DS Section 5 problem 14.
by StarDust845 »
14. 3.2xy6 If x and y each represent single digits in the decimal...
5
Last post by StarDust845
Tue Dec 18, 2007 8:54 am
GMAT prep question - is the OA wrong?
by StarDust845 »
The question is simple. If x > 0, is x > y ? 1) 7x - 4y = 3 2)...
5
Last post by gabriel
Mon Dec 17, 2007 9:51 am
GMATprep DS
by sochatte »
Is the hundredth digit of decimal d greater than 5? 1). The tenth...
1
Last post by gabriel
Sun Dec 16, 2007 12:08 pm
DS GMATPrep
by ukr.net »
x<0 than square root of(-x|x|) is -x -1 1 x square root of x
6
Last post by gabriel
Sun Dec 16, 2007 12:03 pm
Circle and slope question
by austindude »
Will the line K intersect the Circle with radius=1 and origin as the...
2
Last post by austindude
Sun Dec 16, 2007 11:45 am
Ds GMATPrep
by ukr.net »
mv<pv<0 Is v more than 0 ? 1) m<p 2) m<0
2
Last post by sujaysolanki
Fri Dec 14, 2007 11:32 pm
restrant bill
by magical cook »
whenever martin has a resturant bill with an amount between $10 and...
4
Last post by Yuke
Fri Dec 14, 2007 4:22 pm
DS GMATPrep
by ukr.net »
If ax+b=0 Is x more than o 1)a+b>0 2)a-b>0
2
Last post by jayhawk2001
Fri Dec 14, 2007 11:35 am
DS GMATPrep
by ukr.net »
k<0>0 ? 1) 1/(k-1) >0 2) 1/(k+1) >0
2
Last post by TSonam
Fri Dec 14, 2007 10:26 am