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Data Sufficiency

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From GMAT Prep
by aninditasivaram2406 »
Hi, Have a doubt on this one. Will wait for someone to answer and...
4
Last post by enlightenment
Tue Nov 13, 2007 11:34 am
From GMAT Prep
by aninditasivaram2406 »
This one looked simple...but i got it wrong :( 22. In the fraction...
1
Last post by moneyman
Tue Nov 13, 2007 9:19 am
GMAT prep integers
by moneyman »
Is x+y<1? (1) x<8/9 (2) y<1/8 I got C but the answer is...
2
Last post by moneyman
Tue Nov 13, 2007 8:36 am
Geometry Problem - GMATPREP
by gmatrant »
Geometry Problem - GMATPREP OA is E
5
Last post by gabriel
Tue Nov 13, 2007 6:28 am
Can somebody explain this question to me and how to do it??
by moneyman »
In the xy plane, line k passes through the point (1,1) and line m...
0
Last post by moneyman
Tue Nov 13, 2007 2:26 am
DS Princeton Review Bin 3 Q9
by givemeanid »
If P is a set of integers and 3 is in P, is every positive multiple...
4
Last post by aninditasivaram2406
Mon Nov 12, 2007 11:31 pm
DS from GMATPrep
by aninditasivaram2406 »
A manufacturer produced x percent more cameras in 1994 than in 1993...
1
Last post by gmatguy16
Mon Nov 12, 2007 6:46 pm
GMAT Prep DS4
by ri2007 »
If the integers a and n are greater than 1 and the product of the...
1
Last post by jayhawk2001
Sun Nov 11, 2007 10:13 pm
GMAT Prep DS
by ri2007 »
Can any one help me with this one? My answer was E. My thinking was...
1
Last post by jayhawk2001
Sun Nov 11, 2007 10:06 pm
GMAT Prep DS3
by ri2007 »
At least 100 students at a certain high school study Japanese. If 4%...
1
Last post by jayhawk2001
Sun Nov 11, 2007 10:04 pm
Tricky DS
by gmatrant »
Is x a negative number? (1) x2 is a positive number. (2) x · |y| is...
2
Last post by persevering
Sun Nov 11, 2007 12:56 pm
is y an integer
by gmatrant »
If x^2+5y=49, is y an integer 1) 1<x<4 2)x^2 is an integer
6
Last post by moneyman
Sat Nov 10, 2007 8:59 pm
SET 25 M 32
by neeraj_99 »
Q32. Last year in a group of 30 businesses, 21 reported a net profit...
4
Last post by lawalx
Sat Nov 10, 2007 5:51 pm
DS from GMAT Prep
by ri2007 »
Company R’s annual profit has increased by a constant amount each...
4
Last post by lawalx
Sat Nov 10, 2007 1:01 am
is anything wrong here? mistake in question???
by sleepingfool »
Some questions in 1000 PS DS 2. Is x < y? (1) z < y (2) z...
0
Last post by sleepingfool
Fri Nov 09, 2007 8:53 pm
DS- Questions
by Jimat »
Guys, Please help me with these questions.
4
Last post by moneyman
Fri Nov 09, 2007 8:33 pm
DS from GMAT Prep
by ri2007 »
If a certain grove consists of 36 pecan trees, what was the yield per...
2
Last post by ri2007
Thu Nov 08, 2007 6:05 pm
DS from GMAT Prep
by ri2007 »
Is the integer P odd? (1) The sum of P, P + 4, and P + 11 is even....
2
Last post by ri2007
Thu Nov 08, 2007 6:05 pm
DS from GMAT Prep
by ri2007 »
In the xy -plane, is point (2, - 3) on line &#8467; ? (1) Point...
1
Last post by raulverde
Thu Nov 08, 2007 4:55 pm
GMAT Prep 1 DS Q1
by ack »
Hi, Does anyone know how to solve this problem? Thanks ack
5
Last post by ri2007
Thu Nov 08, 2007 10:16 am
DS but no OA
by magical cook »
Can a certain rectangular sheet of glass be positioned on a...
6
Last post by ri2007
Thu Nov 08, 2007 9:44 am
confusing inequation
by magical cook »
Is r > -1? (1) r > -5 (2) r <16 Can you possibly explain the...
10
Last post by magical cook
Thu Nov 08, 2007 9:19 am
GMAT Prep+Request
by moneyman »
In the xy plane, line k passes through the point (1,1) and line m...
2
Last post by moneyman
Wed Nov 07, 2007 11:17 pm
Section - 19 Problem - 17
by camitava »
Again a help ... 17. If n = p/q where p and q are nonzero integers,...
4
Last post by gmatguy16
Tue Nov 06, 2007 6:12 pm
absolute values - DS Q 21 Section 8
by gmatrant »
If x and y are integers and y = |x + 3| + |4 - x |, does y equal 7?...
3
Last post by gmatrant
Tue Nov 06, 2007 9:56 am
Pls suggest the soln of this DS qn
by rajeshuece »
1
Last post by samirpandeyit62
Tue Nov 06, 2007 6:58 am
DS
by mandeepak »
If R =Q/P , is R = P ? (1) P > 50 (2) 0 < Q < 20 OA - is C...
5
Last post by samirpandeyit62
Mon Nov 05, 2007 9:22 pm
DS
by mandeepak »
If the sum of three integers is even, is the product of the three...
4
Last post by camitava
Mon Nov 05, 2007 9:11 pm
How to solve them?
by gmatrant »
How to solve the following problems First problem OA is E Second...
4
Last post by gmatrant
Mon Nov 05, 2007 5:58 am
Hundreds
by Jimat »
I´m afraid that I´m not understanding what is a hundred. Please...
3
Last post by moneyman
Sun Nov 04, 2007 9:51 pm
DS
by mandeepak »
Is xy > x^2y^2? (1) 14x^2 = 3 (2) y^2 = 1 A. Statement (1) ALONE...
3
Last post by mandeepak
Sun Nov 04, 2007 12:11 am
need help on ds qs from gmatprep1
by sarika.k »
hi i am sarika from delhi need help on these ds qs Ques 1: each...
5
EXPERT REPLIES
Last post by naren_nayak
Sat Nov 03, 2007 10:41 am
can somebody explain this question
by davy420 »
If xy > 0, does (x-1)(y-1) = 1 1. x+ y = xy 2. x = y I thought the...
4
Last post by gmatrant
Fri Nov 02, 2007 8:35 am
OG 154 - inequalities
by crackitpal »
154. Is x negative? (1) x^3(1-x^2)<0 (2) x^2-1<0 OA is C I did...
2
Last post by crackitpal
Thu Nov 01, 2007 10:58 am
GMAT Powerprep -Number properties question
by ssy »
If x and y are positive integers, is xy a multiple of 8? 1) Greatest...
3
Last post by naren_nayak
Thu Nov 01, 2007 8:48 am
Common GMAT question - Can we generalize?
by ssy »
I have seen a few variations of this question throughout my GMAT...
1
Last post by camitava
Thu Nov 01, 2007 5:40 am
Complicated GMAT Prep Geometry Question
by ssy »
Can someone solve the attached, thanks! The ans. given in the...
2
Last post by ssy
Thu Nov 01, 2007 1:28 am
Q32
by magical cook »
If x is a positive integer, is the remainder 0 when (3^x+1)/10? 1. x...
2
Last post by magical cook
Wed Oct 31, 2007 11:30 am
Q10
by magical cook »
If each of the students in a certain mathematics class is either a...
2
Last post by magical cook
Wed Oct 31, 2007 9:40 am
reply urgent plz..P4
by manasi_sh »
p4
2
Last post by manasi_sh
Tue Oct 30, 2007 10:44 pm
reply urgent plz..P2
by manasi_sh »
P2
3
Last post by manasi_sh
Tue Oct 30, 2007 10:39 pm
Section - 9 Problem - 23
by camitava »
23. In the figure above, segments RS and TU represent two positions...
4
Last post by camitava
Tue Oct 30, 2007 7:53 pm
DS 1
by 800GMAT »
Is ab/c = 1? 1. a/c = 1 2. b/c = 1
4
Last post by 800GMAT
Tue Oct 30, 2007 6:26 pm
Sec 3, #25
by cindyqtran »
OA is B !
1
Last post by mschling52
Tue Oct 30, 2007 10:57 am
reply urgent..exam on 1st..P1
by manasi_sh »
ex
4
Last post by Suyog
Tue Oct 30, 2007 9:58 am
reply urgent plz..P3
by manasi_sh »
p3
1
Last post by samirpandeyit62
Tue Oct 30, 2007 8:05 am
reply urgent plz..P5
by manasi_sh »
p5
1
Last post by mschling52
Tue Oct 30, 2007 7:55 am
GMAT Prep
by josephcho77 »
If X is a positive number less than 10, is Z greater than the average...
2
Last post by samirpandeyit62
Tue Oct 30, 2007 7:10 am
Section - 8 Problem - 25
by camitava »
Guys need ur help ... 25. How many integers n are there such that r...
4
Last post by mschling52
Tue Oct 30, 2007 5:09 am
gmatprep2..avg
by manasi_sh »
OA: D..why and how?..
3
Last post by manasi_sh
Tue Oct 30, 2007 4:04 am