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Manhattan CAT
by gbb » Fri Mar 27, 2009 8:40 pm
What is the ratio of r to s? (i) r + s = 7 (ii) r^2 - s^2 = 7 answer...
2
Last post by Stuart@KaplanGMAT
Fri Mar 27, 2009 9:24 pm
Fri Mar 27, 2009 9:24 pm
if x,y and z are integers, is x(y^2 + z^3) even ?
by quocbao » Wed Mar 25, 2009 3:55 am
if x,y and z are integers, is x(y^2 + z^3) even ? (1) x is odd (2)...
4
Last post by goelmohit2002
Fri Mar 27, 2009 10:19 am
Fri Mar 27, 2009 10:19 am
Arithmetic Mean Doubt
by goelmohit2002 » Fri Mar 27, 2009 7:34 am
Hi All, I will post OA after some discussion...so that other fellow...
5
Last post by goelmohit2002
Fri Mar 27, 2009 10:16 am
Fri Mar 27, 2009 10:16 am
Standard deviation (lost in the 2nd option)
by El Cucu » Thu Mar 26, 2009 12:47 pm
There is a set of numbers, the mean is m, the standard deviation is...
4
Last post by Ian Stewart
Fri Mar 27, 2009 9:07 am
Fri Mar 27, 2009 9:07 am
Questions from MBA.com preptest 2
by pranavc » Wed Jul 16, 2008 7:42 pm
1. A certain jar contains only 'b' black marbles, 'w' white marbles,...
12
Last post by kanha81
Fri Mar 27, 2009 9:06 am
Fri Mar 27, 2009 9:06 am
Understanding remainders
by detsaw » Thu Mar 26, 2009 8:31 pm
I am taking my GMAT tomorrow and I am still having trouble...
2
Last post by cramya
Thu Mar 26, 2009 9:10 pm
Thu Mar 26, 2009 9:10 pm
Remainder (need shortcut) any help.. tks!
by El Cucu » Thu Mar 26, 2009 12:43 pm
What is the remainder when N is divided by 15? 1) N divided by 5,...
3
Last post by cramya
Thu Mar 26, 2009 6:25 pm
Thu Mar 26, 2009 6:25 pm
Peter's best time in swimming. Wrong soln from Kaplan?
by dacii » Thu Mar 26, 2009 5:02 pm
Ladies and gentelmen, this is a Kaplan question. I suspect the the...
3
Last post by cramya
Thu Mar 26, 2009 5:59 pm
Thu Mar 26, 2009 5:59 pm
inequality
by AlexandreM84 » Thu Mar 26, 2009 2:14 pm
i got the following question from a textbook, but i cannot quite...
1
Last post by cramya
Thu Mar 26, 2009 2:42 pm
Thu Mar 26, 2009 2:42 pm
VeritasCAT
by gbb » Thu Mar 26, 2009 11:28 am
What is the value of 10^(x+1) * 7^(y-1)? (i) 10^x * 7^y = 2401 (ii)...
1
Last post by Stuart@KaplanGMAT
Thu Mar 26, 2009 12:02 pm
Thu Mar 26, 2009 12:02 pm
GCD
by Tryingmybest » Wed Mar 25, 2009 7:34 am
What is the greatest common factor of positive integers x and y? (1)...
4
Last post by Tryingmybest
Thu Mar 26, 2009 7:23 am
Thu Mar 26, 2009 7:23 am
DS making me dizzy
by kobel51 » Wed Mar 25, 2009 11:31 pm
From GMATPrep ++++++++++++++++++++++++++++++++++++++++++++++ In the...
1
Last post by TedCornell
Wed Mar 25, 2009 11:40 pm
Wed Mar 25, 2009 11:40 pm
When will DEBTOR finish paying?
by kanha81 » Wed Mar 25, 2009 7:49 am
Hello, 2 questions: 1) if this were a PS question, how would you...
1
Last post by rs2010
Wed Mar 25, 2009 7:23 pm
Wed Mar 25, 2009 7:23 pm
if a, b, k and m are positive integers is a^k factor of b...
by galinaphillips » Sun Jun 03, 2007 6:34 pm
if a, b, k and m are positive integers is a^k factor of b^m? (1) a is...
5
Last post by rs2010
Wed Mar 25, 2009 7:18 pm
Wed Mar 25, 2009 7:18 pm
can not figure out this DS in Prep
by yangliu0401 » Tue Mar 24, 2009 3:07 pm
A certain one-day seminar consisted of a morning session and an...
3
Last post by eracnos
Wed Mar 25, 2009 3:13 pm
Wed Mar 25, 2009 3:13 pm
Algebra Inequalities
by BlindVision » Sun Mar 22, 2009 6:54 pm
If x + y + z > 0, is z > 1 ? 1) z > x + y + 1 2) x + y + 1...
7
Last post by apple100
Wed Mar 25, 2009 3:28 am
Wed Mar 25, 2009 3:28 am
Please explain
by ketkoag » Tue Mar 24, 2009 5:11 am
What is the greatest common factor of the positive integers j and k?...
3
Last post by ketkoag
Wed Mar 25, 2009 1:21 am
Wed Mar 25, 2009 1:21 am
pls help with said question
by kartik1979 » Mon Mar 23, 2009 10:45 am
From Leland’s gross pay of p dollars last week, t percent was...
2
Last post by gmat740
Wed Mar 25, 2009 12:35 am
Wed Mar 25, 2009 12:35 am
inequalities
by beater » Mon Mar 23, 2009 9:00 am
If x and y are positive, is 4x > 3y? (1) x > y - x (2) x/y <...
5
Last post by sacx
Tue Mar 24, 2009 11:40 am
Tue Mar 24, 2009 11:40 am
Please explain
by ketkoag » Tue Mar 24, 2009 5:15 am
What is the greatest common factor of the positive integers j and k?...
3
Last post by sanjay_dce
Tue Mar 24, 2009 9:23 am
Tue Mar 24, 2009 9:23 am
equal to x y?
by sanju09 » Fri Mar 20, 2009 3:38 am
Is x ^ 2 equal to x y? (1) x ^ 2 - y ^ 2 = (x + 5) (y - 5) (2) x = y...
6
Last post by sanju09
Tue Mar 24, 2009 3:57 am
Tue Mar 24, 2009 3:57 am
parallelogram
by showbu » Sun Jan 18, 2009 8:52 pm
In the figure above, is quadrilateral PQRS a parallelogram? (1) The...
4
Last post by Rashmi1804
Mon Mar 23, 2009 9:31 pm
Mon Mar 23, 2009 9:31 pm
DS some querries
by ketkoag » Sat Mar 21, 2009 10:56 am
Q1) What is the median number of employees assigned per project for...
6
Last post by Tryingmybest
Mon Mar 23, 2009 12:42 pm
Mon Mar 23, 2009 12:42 pm
Kaplan GMAT 800 DS solution wrong
by nimesh » Mon Mar 23, 2009 12:17 pm
Hi This question comes from the 08-09 edition of Kaplan GMAT 800...
1
Last post by 2ndShot
Mon Mar 23, 2009 12:41 pm
Mon Mar 23, 2009 12:41 pm
today the price
by sanju09 » Fri Mar 20, 2009 3:23 am
If today the price of an item is $3,600, what was the price of the...
2
Last post by shibal
Mon Mar 23, 2009 11:14 am
Mon Mar 23, 2009 11:14 am
remainder - very interesting question
by SofesMary » Wed Mar 04, 2009 9:38 am
Hi all, Can you please help me on this one? Thanks!!! When positive...
11
Last post by Tryingmybest
Mon Mar 23, 2009 9:26 am
Mon Mar 23, 2009 9:26 am
John and Mike
by Scaramanga » Wed Mar 18, 2009 3:52 am
John and Mike drove separate cars along the entire length of a...
5
Last post by rs2010
Mon Mar 23, 2009 7:55 am
Mon Mar 23, 2009 7:55 am
GmatPrep DS
by gbb » Sun Mar 22, 2009 8:47 pm
help!!! If 0<x<y, what is the value of (x+y)^2 / (x-y)^2? (i)...
1
Last post by cramya
Sun Mar 22, 2009 8:54 pm
Sun Mar 22, 2009 8:54 pm
Inequality DS
by rahul26 » Sun Mar 22, 2009 2:24 pm
Is n negative? i)n5(1 - n4) < 0 ii) n4 - 1 < 0 (n5 refers to n...
3
Last post by codesnooker
Sun Mar 22, 2009 4:43 pm
Sun Mar 22, 2009 4:43 pm
