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Data Sufficiency

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POSTS
Last post
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
set 4 Q 23
by radhika1306 »
If x &#8800; 0, is x^2/|x| < 1? (1) x <1> &#8722;1...
3
Last post by TSonam
Thu Dec 13, 2007 7:53 am
set 4 q 32
by radhika1306 »
If m and v are integers, what is the value of m + v? (1) mv = 6 (2)...
2
Last post by radhika1306
Thu Dec 13, 2007 6:21 am
Need help with the explanations
by sochatte »
Is x negative? 1. x^3(1-x^2) < 0 2. x^2 - 1 < 0 I need help...
1
Last post by samirpandeyit62
Wed Dec 12, 2007 11:39 pm
GMAT Prep Question 3
by TSonam »
3) x,3,1,12,8 If x is an integer, is the median of the 5 number shown...
1
Last post by Suyog
Wed Dec 12, 2007 4:04 pm
absolute
by magical cook »
if y>=0, what is the value of x? 1) lx-3l >= y 2) lx-3l <= -y
10
Last post by sujaysolanki
Tue Dec 11, 2007 9:10 pm
DS - ratio/propotion : confused.
by GMATDUD »
All I tried to post a pic , but failed to figure it out. So adding an...
1
Last post by jayhawk2001
Tue Dec 11, 2007 5:47 pm
DS
by ukr.net »
What is the value of k^2-k? (1) The value of k - 1/k is 1. (2) The...
3
Last post by jayhawk2001
Tue Dec 11, 2007 5:40 pm
DS
by ukr.net »
At a certain university, if 50 percent of the people who inquire...
7
Last post by GMATDUD
Tue Dec 11, 2007 1:10 pm
GMATPrep 2 questions
by aimhigh715 »
Thanks in advance guys!!
4
Last post by GMATDUD
Mon Dec 10, 2007 9:40 pm
ds from gmatprep
by xcise_science »
Can someone explain? Thanks
4
Last post by GMATDUD
Mon Dec 10, 2007 8:53 pm
Please explain
by sujaysolanki »
Please explain thanks
2
Last post by GMATDUD
Mon Dec 10, 2007 8:28 pm
Q5 answer?
by NSNguyen »
This question seems easy one. However, I chose mistake one. I chose B...
3
Last post by Tud
Mon Dec 10, 2007 3:31 pm
what is the correct
by NSNguyen »
pls help me with this Q27: The sum of positive integers x and y is...
2
Last post by Tud
Mon Dec 10, 2007 3:16 pm
GMATPrep DS equidisant q
by aimhigh715 »
In the rectangular coordinate system, are the points (r,s) and (u,v)...
2
Last post by gmatguy16
Sun Dec 09, 2007 5:22 pm
GMATPrep integer q
by aimhigh715 »
If k is a positive integer and the tens digit of k+5 is 4, what is...
1
Last post by Tud
Sun Dec 09, 2007 2:55 pm
GMATPRep Distance ABC
by aimhigh715 »
On the number line distance between A and C is 5. and Distance...
1
Last post by Tud
Sun Dec 09, 2007 2:46 pm
lower limit
by Hano »
In a demographic study, the population and total income of a certain...
1
Last post by hemanth28
Sat Dec 08, 2007 11:48 pm
Integers
by salma »
Is n an integer? (1) n^2 is an integer (2) square root of n is an...
2
Last post by hemanth28
Sat Dec 08, 2007 11:25 pm
LCM & GSF DS probelm
by xcise_science »
I've seen different variations of this question before thats how I...
3
Last post by jayhawk2001
Sat Dec 08, 2007 4:35 pm
please help!
by xcise_science »
Q30, why is stmt 1 not sufficient? what types of numbers will this...
1
Last post by StarDust845
Fri Dec 07, 2007 9:24 am
product of units digit.
by Hano »
The product of the units digit, the tens digit, and the hundreds...
0
Last post by Hano
Thu Dec 06, 2007 9:46 pm
is this powerprep math question correct? i think it's wrong.
by thunderdogg »
This is a question from the powerprep testing software the GMAT used...
5
Last post by gabriel
Thu Dec 06, 2007 1:18 pm
NEED HELP??
by dferm »
ELABORATE ANSWER.
3
Last post by camitava
Wed Dec 05, 2007 9:43 pm
Gmat prep: Surface area
by Hano »
This would be easy for anyone who knows the equation for surface area...
1
Last post by Hano
Wed Dec 05, 2007 9:09 pm
DS another explanation needed!
by xcise_science »
Can someone please explain stmt 2 on this DS question: thanks
2
Last post by xcise_science
Wed Dec 05, 2007 10:37 am
GMATPrep DS
by aimhigh715 »
Thanks in advance!
1
Last post by samirpandeyit62
Wed Dec 05, 2007 4:47 am
Question
by sujaysolanki »
1)Equation 2x+3y=6 & 3r+2s=6 are satisfied if r=1.2,s=1.2 3r+2s=6...
4
Last post by samirpandeyit62
Tue Dec 04, 2007 11:54 pm
GMATPrep - integer
by silivest60 »
I'm not sure whether I'm correct, I need some suggestions.....My...
7
Last post by Hano
Tue Dec 04, 2007 6:37 pm
Gmat prep: is the hundredths of the decimal d >5?
by Hano »
is the hundredths of the decimal d >5? 1) the tenths digit of 10d...
1
Last post by Hano
Tue Dec 04, 2007 6:32 pm
ds problems
by xcise_science »
Q30 I don't see how C is the answer for this. Please explain. Q10...
2
Last post by xcise_science
Tue Dec 04, 2007 12:01 pm
DS: Test 1 Problem 22. Is the answer incorrect?
by StarDust845 »
22. A jewelry dealer initially offered a bracelet for sale at an...
1
Last post by gabriel
Tue Dec 04, 2007 11:57 am
I don't understand this problem
by chal0727 »
Got this from one of my GMAT review books: A type of candy comes in...
1
Last post by sirikesav
Tue Dec 04, 2007 11:36 am