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Data Sufficiency

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OG
by raju232007 »
Is x negative? 1.x^3(1-x^2)<0 2.x^2-1<0 Can anyone offer...
1
Last post by kris610
Sat Oct 04, 2008 8:09 am
GPREP qn.
by aj5105 »
The cost of each adult's ticket for a certain concert was 30$,and the...
2
Last post by aj5105
Sat Oct 04, 2008 7:58 am
OG 11 - Coordinate Geometry
by albertrahul »
In the rectangular coordinate system, are the points (r,s) and (u,v)...
5
Last post by kris610
Sat Oct 04, 2008 7:43 am
GMATPrep - Product of a list of integers
by niraj_a »
Hello, I need help with the following DS problem I faced in GMATPrep....
4
Last post by aj5105
Sat Oct 04, 2008 6:42 am
please tell me the OA...its urgent guys gmat on 11 oct
by jeegarm »
Is mod x + mod x -1 = 1? (1) x >= 0 (2) x <=1 A. Statement (1)...
1
Last post by sethids
Sat Oct 04, 2008 5:55 am
DS - Modulus
by amitdgr »
Is &#9474;x&#9474;=&#9474;y&#9474;? (1) x - y = 6 (2)...
2
Last post by amitdgr
Sat Oct 04, 2008 3:33 am
I wonder How B is the OA
by vishubn »
If n = 3k, is k an integer? (1) n is an integer. (2) n/6 is an...
2
Last post by raju232007
Fri Oct 03, 2008 11:30 pm
Gmat Prep?? (Units)
by dferm »
Please Assist.... I believe that answer is (1) or A Methods or...
2
Last post by raju232007
Fri Oct 03, 2008 1:02 pm
GMAT Paper Test Problem
by blaque831 »
Can someone explain how to arrive at the answer? The figure shown on...
1
Last post by raijonney
Fri Oct 03, 2008 12:40 pm
number prop
by beater »
If k, m, and t are positive integers and k/6 + m/4 = t/12, do t and...
2
Last post by beater
Fri Oct 03, 2008 10:54 am
equations
by beater »
If x^2 + 3x + c = (x + a)(x + b) for all x, what is the value of c ?...
4
Last post by raju232007
Fri Oct 03, 2008 10:03 am
test 13 #20
by dunkin77 »
20. If S is the sum of the first n positive integers, what is the...
4
Last post by raju232007
Fri Oct 03, 2008 9:45 am
A tricky one
by raju232007 »
Is x>y? 1.sqrt(x)>y 2.x^3>y The ans is C..Can you explain...
1
Last post by kris610
Fri Oct 03, 2008 8:50 am
Powers
by vishubn »
(0.8)-5 / (0.4)-4 = A. 3/32 B. 5/64 C. 1/2 D. 1 E. 2 i solved til...
7
Last post by vishubn
Fri Oct 03, 2008 6:02 am
good one
by vaivish »
. What is the remainder when (n-1)*(n+1) is divided by 24? (1) When n...
7
Last post by Stuart@KaplanGMAT
Thu Oct 02, 2008 10:47 pm
inequalities
by beater »
If x > 0, is x^2 < x ? (1) 0.1 < x < 0.4 (2) x^3 < x^2
2
Last post by beater
Thu Oct 02, 2008 8:51 pm
Average
by beater »
What is the ratio of the average (arithmetic mean) height of students...
2
Last post by beater
Thu Oct 02, 2008 8:46 pm
gmat prep Q
by vaivish »
need help guys
5
Last post by vaivish
Thu Oct 02, 2008 7:08 pm
Data Suff....
by dnairo1981 »
What is the remainder when (n-1)*(n+1) is divided by 24? (1) When n...
1
Last post by Morgoth
Thu Oct 02, 2008 6:28 pm
gmat prep
by vaivish »
why ing form is preferred here even when the action has completed in...
1
Last post by Morgoth
Thu Oct 02, 2008 2:27 pm
From OG Quantitative Review
by fushyguru »
Can someone please explain this one If K and N are integers, is n...
4
Last post by sanju438
Thu Oct 02, 2008 1:33 pm
Sequence problem
by gmat009 »
In the sequence of nonzero numbers t1, t2, t3, …, tn, …, tn+1 =...
1
Last post by Morgoth
Thu Oct 02, 2008 1:29 pm
The tens digit of positive integer X is 3...
by moonlite »
The tens digit of positive integer X is 3. Is the units digit of X...
2
Last post by moonlite
Thu Oct 02, 2008 1:02 pm
GMAT PREP......
by smclean23 »
Is sq rt of (x-5)^2 = 5- x? -x > 0 5 - x > 0 OA is D. Please...
1
Last post by Toph@GMAT_REBOOT
Thu Oct 02, 2008 12:04 pm
gmat prep Q
by vaivish »
please help on this one..
1
Last post by Toph@GMAT_REBOOT
Thu Oct 02, 2008 11:32 am
gmat prep Q
by vaivish »
ple help
1
Last post by Toph@GMAT_REBOOT
Thu Oct 02, 2008 11:16 am
gmat prep Q
by vaivish »
how do v solve this when german speakers are not given.
1
Last post by krazy800
Thu Oct 02, 2008 10:27 am
coffee blend
by gmat009 »
One kilogram of a certain coffee blend consists of x kilogram of type...
2
Last post by gmat009
Thu Oct 02, 2008 8:20 am
Tough one-Plz. help
by gmat009 »
In the xy-plane, the sides of a certain rectangle are parallel to the...
2
Last post by gmat009
Thu Oct 02, 2008 8:00 am
MGMAT
by raju232007 »
The sum of n consecutive positive integers is 45. What is the value...
3
Last post by reacher
Thu Oct 02, 2008 5:55 am
Intergers- DS
by rabab »
If n and k are positive integers, is n/k an even integer? 1. n is...
3
Last post by sumithshah
Thu Oct 02, 2008 4:46 am
remainder problem
by gmat009 »
What is the remainder when the sum of the positive integers x and y...
1
Last post by rdxb
Wed Oct 01, 2008 11:27 pm
divisors, integers
by mberkowitz »
Is n/18 an integer? 1.5n/18 is an integer 2.3n/18 is an integer OA is...
4
Last post by mberkowitz
Wed Oct 01, 2008 8:21 pm
rate formula
by sethn23 »
It took Carlos 1/2 hr to cycle from his house to the library did he...
1
Last post by sethn23
Wed Oct 01, 2008 7:13 pm
Please Explain.....
by ankit1383 »
In the xy coordinate line l and line k intersect at the point...
2
Last post by ankit1383
Wed Oct 01, 2008 6:16 pm
Tough Triangle DS Problem
by CappyAA »
I am usually really good at these. I just can't figure this one out....
3
Last post by CappyAA
Wed Oct 01, 2008 5:14 pm
Another confusing question....please explain
by ankit1383 »
Sets A,B and C have some common elements in common.If 6 elements are...
1
Last post by jeffxujian
Wed Oct 01, 2008 1:27 pm
Double-set Matrix
by Stockmoose16 »
Hi, I'm wondering if there's any way to use a double-set matrix,...
0
Last post by Stockmoose16
Wed Oct 01, 2008 12:18 pm
relation between x>y>z
by ifthyder »
how do we know about y ?
7
Last post by kris610
Wed Oct 01, 2008 11:58 am
DS2
by stubbornp »
DS2
2
Last post by sumiwali
Wed Oct 01, 2008 5:34 am
gmat prep question
by vaivish »
need help
4
Last post by sumiwali
Wed Oct 01, 2008 4:29 am
Prep Questions...please help me urgently
by ankit1383 »
If the drama club and music club are combined ,what percent of the...
3
Last post by Saffa
Wed Oct 01, 2008 2:49 am
tickets
by superrrom »
Thanks
3
Last post by 4meonly
Wed Oct 01, 2008 2:10 am
DS1
by stubbornp »
DS1
0
Last post by stubbornp
Wed Oct 01, 2008 12:20 am
gmat
by vaivish »
when w+x< 0 and x+y< 0 then w-y<0 i.e. w<y...then why...
2
Last post by vaivish
Tue Sep 30, 2008 7:04 pm
Help verify my data sufficiency strategy...
by anniev2 »
(a CORRECTION was made to this post 9/24/08 4:43 PM EST) Here is the...
2
Last post by sumithshah
Tue Sep 30, 2008 10:39 am
gmat prep
by vaivish »
why do we need stat 2 to solve this Q
1
Last post by 4meonly
Tue Sep 30, 2008 10:09 am
GMAT Prep Problem...please explain
by ankit1383 »
If x is not equal to -y , is (x-y)/(x+y) >1 ? 1 x> 0 2 y< 0
3
Last post by sumithshah
Tue Sep 30, 2008 8:50 am
Word prob
by beater »
The total cost of an office dinner was shared equally by k of the n...
3
Last post by beater
Tue Sep 30, 2008 8:43 am
Volume
by Vignesh.4384 »
The OA is D Is the OA correct??
4
Last post by raju232007
Tue Sep 30, 2008 6:35 am