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GMATPrep Integers
by Hate Standardized Tests » Thu Nov 13, 2008 11:01 am
You'd think that integers is the easiest math topic, but I'm...
3
Last post by aim-wsc
Fri Nov 14, 2008 10:47 am
Fri Nov 14, 2008 10:47 am
GPREP question.
by aj5105 » Fri Nov 14, 2008 12:54 am
In the xy-plane, what is the y-intercept of line L? (1) The slope of...
2
Last post by iamcste
Fri Nov 14, 2008 4:30 am
Fri Nov 14, 2008 4:30 am
Technique for numbers
by pbanavara » Thu Nov 13, 2008 10:34 am
If p,q,r, and s are nonzero numbers, is (p - 1)(q - 2)2(r - 3)3(s -...
7
Last post by stop@800
Thu Nov 13, 2008 8:50 pm
Thu Nov 13, 2008 8:50 pm
range
by crazy4gmat » Sat Nov 08, 2008 12:06 am
Professor Vasquez gave a quiz to two classes. Was the range of scores...
15
Last post by Fab
Thu Nov 13, 2008 2:45 pm
Thu Nov 13, 2008 2:45 pm
Takeaway from OG11 questions 331 and 336.
by GMATCHPOINT » Thu Nov 06, 2008 2:16 pm
From OG11 page 336 ex 146 Is n an integer? (I) n^2 is an integer (II)...
3
Last post by iamcste
Thu Nov 13, 2008 2:00 pm
Thu Nov 13, 2008 2:00 pm
intercept of line
by gmat009 » Thu Nov 13, 2008 11:24 am
CAn someone plz. explain what information do we need to check if a...
3
Last post by logitech
Thu Nov 13, 2008 12:18 pm
Thu Nov 13, 2008 12:18 pm
Exam Tomorrow - Need help with this one
by sumithshah » Thu Nov 13, 2008 8:34 am
12. DS: x+y>0? 1) x/(x+y)>0; 2) y/ (x + y)> 0; OA is C but I...
4
Last post by logitech
Thu Nov 13, 2008 10:47 am
Thu Nov 13, 2008 10:47 am
Prime Factors
by lachlanc » Sat Nov 08, 2008 12:50 pm
If the prime numbers p and t are the only prime factors of integer m,...
10
Last post by lachlanc
Thu Nov 13, 2008 10:31 am
Thu Nov 13, 2008 10:31 am
Remainders
by Stockmoose16 » Wed Nov 12, 2008 8:54 pm
If p and n are positive integers p >n , what is the remainder when...
7
Last post by stop@800
Thu Nov 13, 2008 9:52 am
Thu Nov 13, 2008 9:52 am
probability
by CITI29 » Fri Jul 25, 2008 3:18 pm
If 2 different represenatives are to be selected at random from a...
5
Last post by ohwell
Wed Nov 12, 2008 8:00 pm
Wed Nov 12, 2008 8:00 pm
DS question - Any easy method?
by singh21 » Sun Nov 09, 2008 7:34 pm
Of the 60 animals on a certain farm, 2/3 are either pigs or cows. How...
6
Last post by logitech
Wed Nov 12, 2008 8:53 am
Wed Nov 12, 2008 8:53 am
Hard quant
by jsl » Mon Oct 27, 2008 2:59 pm
If N is an integer, What is the units' digit of (N-1)! + N! + (N+1)!...
8
Last post by daphyy
Wed Nov 12, 2008 6:43 am
Wed Nov 12, 2008 6:43 am
took a little too long to solve this !!
by vishubn » Tue Nov 11, 2008 8:17 pm
18. If x and y are nonzero integers, is(x/y) an integer? (1) x is the...
9
Last post by cramya
Wed Nov 12, 2008 5:25 am
Wed Nov 12, 2008 5:25 am
Moderately easy one
by pbanavara » Tue Nov 11, 2008 10:05 pm
Last Tuesday a trucker paid $155.76, including 10 percent state and...
1
Last post by cramya
Tue Nov 11, 2008 10:28 pm
Tue Nov 11, 2008 10:28 pm
Manhatten DS problem
by shaden » Tue Nov 11, 2008 9:45 am
The question is this: If x and y are positive integers and 3x + 5...
3
Last post by shaden
Tue Nov 11, 2008 6:41 pm
Tue Nov 11, 2008 6:41 pm
Mgmat 6
by simba12123 » Tue Nov 11, 2008 6:47 am
The total cost of producing item X is equal to the sum of item X's...
1
Last post by 4meonly
Tue Nov 11, 2008 7:33 am
Tue Nov 11, 2008 7:33 am
Bowls X and Y
by jsl » Thu Nov 06, 2008 5:31 am
Bowls X and Y each contained exactly 2 jelly beans, each of which was...
7
Last post by jayjk78
Mon Nov 10, 2008 9:12 pm
Mon Nov 10, 2008 9:12 pm
GMAT Prep
by gupta.amit3 » Sun Nov 09, 2008 8:39 am
Couldn't get WHY the answer is C and not D. Can anyone pls help....
2
Last post by jayjk78
Mon Nov 10, 2008 9:02 pm
Mon Nov 10, 2008 9:02 pm
Number theory
by pbanavara » Mon Nov 10, 2008 6:08 pm
If y > 0, is y greater than x ? (1) 3x = 2y (2) x + y = 5...
3
Last post by stop@800
Mon Nov 10, 2008 7:58 pm
Mon Nov 10, 2008 7:58 pm
if x is prime?
by gupta.amit3 » Sun Nov 09, 2008 8:36 am
Pls help with explanation. OA after some discussion.
4
Last post by vittalgmat
Mon Nov 10, 2008 2:22 pm
Mon Nov 10, 2008 2:22 pm
MGMAT
by raju232007 » Fri Oct 03, 2008 12:50 am
Is n/18 an integer 1. 5n/18 is an integer 2.3n/18 is an integer The...
9
Last post by yezz
Mon Nov 10, 2008 2:14 pm
Mon Nov 10, 2008 2:14 pm
Z^N = 1
by Geisslerbg » Mon Nov 10, 2008 11:00 am
If Z^N = 1, what is the value of Z? 1) n is a non zero integer 2) Z...
2
Last post by yezz
Mon Nov 10, 2008 2:10 pm
Mon Nov 10, 2008 2:10 pm
geometry ds
by crazy4gmat » Sat Nov 08, 2008 1:57 am
Is the measure of one of the interior angles of quadrilateral ABCD...
4
Last post by stop@800
Sun Nov 09, 2008 10:37 am
Sun Nov 09, 2008 10:37 am
hamburgler
by mberkowitz » Sat Nov 08, 2008 9:46 am
From mgmat cat: Guests at a recent party ate a total of fifteen...
5
Last post by praneeth
Sun Nov 09, 2008 8:23 am
Sun Nov 09, 2008 8:23 am
Coordinate Gemoetry Question (OG DS #140)
by Lakers09 » Sat Nov 08, 2008 3:29 pm
I am working on a problem that states: In the rectangular coordinate...
2
Last post by 4meonly
Sun Nov 09, 2008 8:05 am
Sun Nov 09, 2008 8:05 am
If n > 0, which is greater,
by ska7945 » Sun Aug 17, 2008 4:01 pm
If n > 0, which is greater, 20 percent of n or 10 percent of the...
2
Last post by cramya
Sun Nov 09, 2008 7:52 am
Sun Nov 09, 2008 7:52 am
x^6 - y^6 = 0
by teekayy » Fri Nov 07, 2008 8:19 am
If x^6 - y^6 = 0, what is the value of x^3 - y^3? (1) x is positive...
2
Last post by Bidisha800
Sat Nov 08, 2008 11:29 pm
Sat Nov 08, 2008 11:29 pm
Prime Number DS
by jnellaz » Sat Nov 08, 2008 9:36 am
Is interger A a prime number? 1. 2A has exactly 3 factors. 2. A is an...
2
Last post by cramya
Sat Nov 08, 2008 1:45 pm
Sat Nov 08, 2008 1:45 pm
