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Absolute DS
by jerryragland » Thu Jun 09, 2011 5:18 am
Is |x| = y -z? 1) x+y = z 2) x < 0 ANS:C This problem is from OG...
3
Last post by phanideepak
Thu Jun 09, 2011 8:41 am
Thu Jun 09, 2011 8:41 am
Tough Kaplan
by srisl11 » Sun Dec 07, 2008 10:02 am
Is x odd? 1) 2x-1 is odd 2) x^3 is odd OA after some discussions...
34
Last post by sdilmanian
Thu Jun 09, 2011 7:19 am
Thu Jun 09, 2011 7:19 am
OVERLAPPING SETS- matrix method please.
by bblast » Thu Jun 09, 2011 6:31 am
In a chain of 40 restaurants, 29 offer lunch menus, and 18 offer...
6
Last post by bblast
Thu Jun 09, 2011 7:02 am
Thu Jun 09, 2011 7:02 am
Square and Root
by jerryragland » Thu Jun 09, 2011 5:20 am
Is n an integer? 1) n square is an integer 2) square root n is an...
2
Last post by cans
Thu Jun 09, 2011 5:42 am
Thu Jun 09, 2011 5:42 am
MGMT CAT 1
by dv2020 » Thu Jun 09, 2011 4:19 am
In the rectangular coordinate system, are the points (a, b) and (c,...
2
Last post by bubbliiiiiiii
Thu Jun 09, 2011 4:29 am
Thu Jun 09, 2011 4:29 am
Refined #s
by smackmartine » Wed Jun 08, 2011 9:01 pm
If a number is drawn at random from the first 1000 positive integers,...
9
Last post by Frankenstein
Thu Jun 09, 2011 12:57 am
Thu Jun 09, 2011 12:57 am
Marbles Probability
by ieeyorei » Wed Mar 11, 2009 7:04 pm
A certain jar contains only b black marbles, w white marble, and r...
7
Last post by Frankenstein
Thu Jun 09, 2011 12:35 am
Thu Jun 09, 2011 12:35 am
Consecutive integers
by finance » Sun Jun 05, 2011 8:05 am
If z1,z2......zn is a series of consecutive positive integers, is the...
8
Last post by cans
Wed Jun 08, 2011 11:12 pm
Wed Jun 08, 2011 11:12 pm
Algebra
by voodoo_child » Mon May 30, 2011 7:13 am
If x is a positive integer, is x divisible by 2? (1) x^3 + x is...
5
Last post by Brent@GMATPrepNow
Wed Jun 08, 2011 2:12 pm
Wed Jun 08, 2011 2:12 pm
median mean again
by divya23 » Wed Jun 01, 2011 10:00 pm
The sum of integers in list S is same as sum of int in list T.Does S...
6
Last post by krishnasty
Wed Jun 08, 2011 3:55 am
Wed Jun 08, 2011 3:55 am
Buying brooms question
by divanshuex » Mon Jun 06, 2011 6:32 am
Sue purchased several brooms at Gigamart. If Sue paid a total of...
10
Last post by kruthika
Wed Jun 08, 2011 12:33 am
Wed Jun 08, 2011 12:33 am
Value x^2+y^2?
by RWO » Fri May 20, 2011 6:22 pm
What is the value of x^2 + y^2 ? (1) x^2 + y^2 = 2xy + 1 (2) x^2 +...
4
Last post by kruthika
Wed Jun 08, 2011 12:20 am
Wed Jun 08, 2011 12:20 am
Please help with a DS Question
by smodak » Tue Jun 07, 2011 2:56 pm
Susan has a 5-foot long bookshelf that she wants to fill with 22...
5
Last post by vikram4689
Tue Jun 07, 2011 9:03 pm
Tue Jun 07, 2011 9:03 pm
Positives/Negatives
by nycknicks11 » Tue Jun 07, 2011 8:25 pm
If ab does not equal 0 and points (-a, b) and (-b, a) are in the same...
3
Last post by phanideepak
Tue Jun 07, 2011 8:47 pm
Tue Jun 07, 2011 8:47 pm
Percentages
by sivaelectric » Tue May 31, 2011 2:55 am
What number is 30% of a? 1. 20% of a is 100 2. 300 is of a
16
Last post by David@VeritasPrep
Tue Jun 07, 2011 2:44 pm
Tue Jun 07, 2011 2:44 pm
Rectangular coordinate system
by sivaelectric » Mon Jun 06, 2011 10:47 pm
In the rectangular coordinate system, line k is defined by the...
4
Last post by sivaelectric
Tue Jun 07, 2011 8:03 am
Tue Jun 07, 2011 8:03 am
Arithmetic mean
by sivaelectric » Mon Jun 06, 2011 10:54 pm
w, x and y are positive integers such that w ≤ x ≤ y. If...
2
Last post by cans
Mon Jun 06, 2011 11:03 pm
Mon Jun 06, 2011 11:03 pm
Looking for a list/bible of rephrased DS question‬s!
by vzzai » Sat Jun 04, 2011 12:00 am
Hi, I'm looking for a comprehensive source of rephrased DS questions....
4
Last post by aftableo2006
Mon Jun 06, 2011 8:58 pm
Mon Jun 06, 2011 8:58 pm
Is 2x a multiple of y?
by finance » Sun Jun 05, 2011 8:06 am
Is 2x a multiple of y? (1) 2x+2 is a multiple of y (2) y is a...
4
Last post by aftableo2006
Mon Jun 06, 2011 8:57 pm
Mon Jun 06, 2011 8:57 pm
Data Sufficiency Books
by magicalhat » Sat Jun 04, 2011 7:10 am
Hi there, Are there any good books out there for DS? I've looked...
7
Last post by aftableo2006
Mon Jun 06, 2011 8:55 pm
Mon Jun 06, 2011 8:55 pm
GCD and LCM
by g.shankaran » Sun Jun 05, 2011 1:48 am
x and y are positive integers.what is the value of xy? 1. Greatest...
5
Last post by aftableo2006
Mon Jun 06, 2011 8:48 pm
Mon Jun 06, 2011 8:48 pm
Question from GMAT Prep Software
by Mumbai » Mon Jun 06, 2011 3:37 am
Hi, can you guys help me with this DS question? In the X-Y plane, at...
5
Last post by aftableo2006
Mon Jun 06, 2011 8:41 pm
Mon Jun 06, 2011 8:41 pm
3
Last post by GMATGuruNY
Mon Jun 06, 2011 5:19 pm
Mon Jun 06, 2011 5:19 pm
Permutation question
by sachin_yadav » Mon Jun 06, 2011 1:46 am
Hi Everyone, Please help me in the following question. I thought it...
3
Last post by Whitney Garner
Mon Jun 06, 2011 11:00 am
Mon Jun 06, 2011 11:00 am
Strategy for DS
by ibnbatuta » Mon Jun 06, 2011 3:57 am
I want to share some tips for cracking DS without hitch... First of...
3
Last post by Tani
Mon Jun 06, 2011 9:47 am
Mon Jun 06, 2011 9:47 am
Gmatprep probability
by warraich » Sun Jun 05, 2011 6:04 pm
Jar contains only Black b, white w and red r marbles. One marble...
4
Last post by cans
Sun Jun 05, 2011 8:43 pm
Sun Jun 05, 2011 8:43 pm
If t denotes the thousandths digit in the decimal
by aspirant2011 » Sat Jun 04, 2011 10:52 am
If t denotes the thousandths digit in the decimal representation of d...
3
Last post by aspirant2011
Sun Jun 05, 2011 9:29 am
Sun Jun 05, 2011 9:29 am
average value of set > median of set ?
by gmatjeet » Sun Jun 05, 2011 8:02 am
In a set of 5 numbers if the largest number is 3 more than the...
2
Last post by Frankenstein
Sun Jun 05, 2011 8:24 am
Sun Jun 05, 2011 8:24 am
DIGIT PROBLEM
by MBACRACKER » Sun Jun 05, 2011 7:39 am
Is the hundredth digit of decimal d greater than 5? 1) The tenths...
5
Last post by Frankenstein
Sun Jun 05, 2011 7:59 am
Sun Jun 05, 2011 7:59 am
OG Quant supplement 2nd edition # 42
by GMATMadeEasy » Tue May 31, 2011 2:01 pm
If Y is greater than 110 percent of x, is Y greater than 75 ? 1. X...
6
Last post by vikram4689
Sun Jun 05, 2011 5:21 am
Sun Jun 05, 2011 5:21 am
Anybody - coordinate plane question; clarity please
by Vishnu88 » Sat Jun 04, 2011 2:28 pm
In a rectangular coordinate plane, are the points (a,b) and (c,d)...
8
Last post by cans
Sun Jun 05, 2011 4:21 am
Sun Jun 05, 2011 4:21 am
GMAT Prep Integers
by moneyman » Sat May 10, 2008 6:36 am
If k is a positive integer, is k the square of an integer ? (1) k is...
8
Last post by vikram4689
Sun Jun 05, 2011 4:01 am
Sun Jun 05, 2011 4:01 am
slope
by g.shankaran » Sun Jun 05, 2011 2:24 am
lines n and p lie in the xy plane. Is the plane of the line n less...
3
Last post by vikram4689
Sun Jun 05, 2011 3:22 am
Sun Jun 05, 2011 3:22 am
x^2 - y^2 divisible by 8?
by hardikm » Wed Jun 01, 2011 11:27 am
Hi All, This question is pretty straightforward according to me....
5
Last post by baladon99
Fri Jun 03, 2011 11:13 pm
Fri Jun 03, 2011 11:13 pm