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Data Sufficiency

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Last post
GMAT Prep
by ankanas »
Anyone?
3
Last post by Bharat
Fri Aug 31, 2007 8:44 pm
GMATPrep
by radhika1306 »
is -2<=x<=2 1)-3<=x<=3 2)-1<=x<=1
1
Last post by kajcha
Fri Aug 31, 2007 1:23 pm
28-5
by magical cook »
can anyone help ? thanks
2
Last post by magical cook
Fri Aug 31, 2007 9:43 am
GMAT Prep
by ankanas »
How do i approach this 1?
1
Last post by kajcha
Fri Aug 31, 2007 5:50 am
GMAT Prep - Number properties
by tutonaranjo »
Is x equal to the median of the three positive integers x, y, z? 1) x...
4
Last post by kajcha
Fri Aug 31, 2007 5:44 am
Problem Set 11 Q 24
by Jameschan168 »
Hi all, Please let me know if there's a logic error in my analysis If...
1
Last post by gabriel
Fri Aug 31, 2007 1:42 am
GMAT Prep: Geometry
by erdnah »
If a and b are both positive numbers, what are the coordinates of the...
5
Last post by Bharat
Fri Aug 31, 2007 1:21 am
28-4
by magical cook »
In a demographic study, the population and total income of a certain...
4
Last post by kajcha
Thu Aug 30, 2007 1:19 pm
21 set 18
by radhika1306 »
18. If K is a positive integer, is K the square of an integer? (1) K...
4
Last post by kajcha
Thu Aug 30, 2007 1:14 pm
DS can someone explain
by radhika1306 »
If x(x - 5)(x + 2) = 0, is x negative? (1) x2 - 7x &#8800; 0 (2)...
3
Last post by radhika1306
Thu Aug 30, 2007 12:54 pm
28-26
by magical cook »
If positive integer x is a multiple of 6 and positive integer y is a...
5
Last post by ratindasgupta
Thu Aug 30, 2007 12:54 pm
28-36
by magical cook »
Hi, Can anyone help ?
1
Last post by ratindasgupta
Thu Aug 30, 2007 12:46 pm
22 set 16
by radhika1306 »
In the sequence of nonzero numbers t1, t2, t3, …, tn, …, tn+1 =...
6
Last post by ratindasgupta
Thu Aug 30, 2007 12:41 pm
DS 22 set 15
by radhika1306 »
If n is a positive integer and r is the remainder when (n - 1)(n + 1)...
1
Last post by ratindasgupta
Thu Aug 30, 2007 12:26 pm
DS help
by radhika1306 »
In triangle JKL angle j is 30,angle k is 60, what is the length of...
4
Last post by radhika1306
Thu Aug 30, 2007 11:57 am
1000 DS
by radhika1306 »
S is a set of integers such that i) if a is in S, then -a is in S,...
2
Last post by radhika1306
Thu Aug 30, 2007 11:56 am
28-24
by magical cook »
Hi, I'm not too sure why statement 1 is sufficient.... (ab=1 for...
1
Last post by kajcha
Thu Aug 30, 2007 9:55 am
29-2
by magical cook »
Can you pls help with your explanation? thanks!
4
Last post by magical cook
Thu Aug 30, 2007 6:58 am
29-13
by magical cook »
For any positive integer x, the 2-height of x is defined to be the...
5
Last post by magical cook
Thu Aug 30, 2007 6:52 am
29-3
by magical cook »
Can you pls help with your explanation? thanks!
9
Last post by agps
Thu Aug 30, 2007 1:31 am
29-16
by magical cook »
On a certain nonstop trip, Marta averaged x miles per hour for 2...
2
Last post by magical cook
Wed Aug 29, 2007 1:00 pm
DS
by Jameschan168 »
Hi all, Can someone please help explain this problem? S is a set of...
3
Last post by kajcha
Wed Aug 29, 2007 11:36 am
29-31
by magical cook »
In the decimal representation of x, where 0 < x < 1, is the...
4
Last post by magical cook
Wed Aug 29, 2007 9:44 am
29-27
by magical cook »
Can you pls help with your explanation? thanks!
1
Last post by agps
Wed Aug 29, 2007 8:38 am
29-30
by magical cook »
Can you pls help with your explanation? thanks!
5
Last post by agps
Wed Aug 29, 2007 7:48 am
DS 1000
by radhika1306 »
Is quadrilateral RSTV a rectangle? (1) The measure of &#8736;RST...
1
Last post by agps
Wed Aug 29, 2007 7:41 am
29 - 8
by magical cook »
S is a set of points in the plane. How many distinct triangles can be...
2
Last post by magical cook
Wed Aug 29, 2007 7:04 am
Gmat Prep - number properties
by mttorii »
I can't figure this out ...
1
Last post by beny
Tue Aug 28, 2007 9:52 am
GMATPrep2
by givemeanid »
If zy < xy < 0, is |x-z| + |x| = |z|? 1. z < x 2. y > 0...
7
Last post by agps
Tue Aug 28, 2007 8:10 am
GMATPrep - Number line
by 4gmat »
If m and r are two numbers on a number line, what is the value of r?...
1
Last post by erdnah
Mon Aug 27, 2007 10:00 pm
DS
by radhika1306 »
14. Is x - y > r - s? (1) x > r and y < s? (2) y = 2, s = 3,...
3
Last post by Prasanna
Mon Aug 27, 2007 5:37 pm
DS
by radhika1306 »
A jewelry dealer initially offered a bracelet for sale at an asking...
2
Last post by radhika1306
Mon Aug 27, 2007 5:08 pm
Gmat Prep - number properties
by mttorii »
HI guys, I need your help on this one. Tks in advance.
5
Last post by erdnah
Mon Aug 27, 2007 10:51 am
Came across this on the web
by bingojohn »
In a group of 30 students, 8 are enrolled in an English class and 16...
4
Last post by Bharat
Mon Aug 27, 2007 1:58 am
3-22
by magical cook »
Hi, Can anyone help with this problem? Thanks!
4
Last post by magical cook
Sun Aug 26, 2007 6:56 pm
3-16
by magical cook »
Hi, Can anyone help with this? Thanks!
3
Last post by givemeanid
Sun Aug 26, 2007 6:04 pm
30-36
by magical cook »
Hi, Can anyone help? Thanks!
2
Last post by magical cook
Sun Aug 26, 2007 5:32 pm
30-30
by magical cook »
Hi, Can anyone help?
2
Last post by magical cook
Sun Aug 26, 2007 4:22 pm
3-13
by magical cook »
Hi, Can anyone help with this problem? Thanks.
2
Last post by magical cook
Sun Aug 26, 2007 4:11 pm
GMAT Tprep
by abhik »
I could not figure this out. Please help Thanks
3
Last post by abhik
Sun Aug 26, 2007 12:25 pm
Polygon
by kevincanspain »
R is a convex polygon. Does R have at least 8 sides? (1) Exactly 3 of...
1
Last post by beny
Sun Aug 26, 2007 6:21 am
GMAtPREP test 2 #4
by akacharlie »
n, p are integers, is p>0 1) n+1>0 2) np>0 Can someone...
2
Last post by akacharlie
Sun Aug 26, 2007 2:50 am
30-11
by magical cook »
Hi, Can anyone help with this problem? Thanks.
2
Last post by magical cook
Sat Aug 25, 2007 2:31 pm
30-12
by magical cook »
Hi, Can anyone help with this problem? Thanks.
1
Last post by beny
Sat Aug 25, 2007 2:10 pm
30-4
by magical cook »
Hi, Can anyone help with this problem? Thanks.
2
Last post by magical cook
Sat Aug 25, 2007 1:59 pm
30-32
by magical cook »
Hi, Can anyone help?
2
Last post by magical cook
Sat Aug 25, 2007 1:51 pm
GMATPrep Geometry Question
by tutonaranjo »
Please help with this question. Answer is C. Help with a good...
1
Last post by beny
Fri Aug 24, 2007 4:27 pm
Prime E
by lalitgmat »
Taking Stmt (1) alone, r < 4 can have Prime numbers infinite, (...
2
Last post by ratindasgupta
Fri Aug 24, 2007 9:09 am
DS
by radhika1306 »
IS x+y <1 x<8/9 y<1/8 Can some one answer
4
Last post by radhika1306
Fri Aug 24, 2007 5:10 am
WHy not C?
by tanyajoseph »
Is rst = 1 1) rs = 1 2) st = 1
1
Last post by erdnah
Fri Aug 24, 2007 12:48 am