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integer n
by success1111 » Wed Apr 22, 2009 10:22 pm
What is the value of the integer n? 1) n(n+2) =15 2) n+2)^n =125
4
Last post by success1111
Sun Apr 26, 2009 11:34 pm
Sun Apr 26, 2009 11:34 pm
Value of x
by success1111 » Sat Apr 25, 2009 10:52 pm
If n is an integer and x^n - x-^n =0.What is the value of x? 1) x is...
7
Last post by success1111
Sun Apr 26, 2009 10:19 pm
Sun Apr 26, 2009 10:19 pm
Correct Order
by Vemuri » Sun Apr 26, 2009 9:11 pm
if x is positive, which of the following could be the correct...
1
Last post by schumi_gmat
Sun Apr 26, 2009 9:23 pm
Sun Apr 26, 2009 9:23 pm
value of z
by Vemuri » Sun Apr 26, 2009 8:42 pm
If z^n=1, what is the value of z? 1. n is a nonzero integer 2. z>0...
2
Last post by cubicle_bound_misfit
Sun Apr 26, 2009 8:53 pm
Sun Apr 26, 2009 8:53 pm
2 DS Questions
by moonlite » Sun Apr 26, 2009 12:58 pm
Hi, Please explain these DS answers. Thanks. 15. If Mark saved an...
4
Last post by moonlite
Sun Apr 26, 2009 3:03 pm
Sun Apr 26, 2009 3:03 pm
arithmatic mean
by vertigo05 » Sat Apr 25, 2009 9:53 am
For a certain set of n numbers, when n>1, is the...
2
Last post by vertigo05
Sun Apr 26, 2009 8:25 am
Sun Apr 26, 2009 8:25 am
Probability
by svishal1123 » Sat Apr 25, 2009 10:04 pm
Need help with this question If 2 different representatives are to be...
1
Last post by Feep
Sun Apr 26, 2009 12:55 am
Sun Apr 26, 2009 12:55 am
angles and sides...
by rahulg83 » Sat Apr 25, 2009 11:51 am
i put D but answer given as A ... suggestions plz...
2
Last post by rahulg83
Sat Apr 25, 2009 9:59 pm
Sat Apr 25, 2009 9:59 pm
10-WEEK SUMMER VACATION
by success1111 » Wed Apr 22, 2009 7:48 pm
Hi, i need help on this question. During a 10-week summer...
9
Last post by success1111
Sat Apr 25, 2009 8:47 pm
Sat Apr 25, 2009 8:47 pm
Television Set
by kanha81 » Sat Apr 25, 2009 12:43 pm
A retailer purchased a television set for x percent less than its...
0
Last post by kanha81
Sat Apr 25, 2009 12:43 pm
Sat Apr 25, 2009 12:43 pm
recruiting class
by shibal » Sat Apr 25, 2009 12:09 pm
the members of the recruiting class of a certain military...
0
Last post by shibal
Sat Apr 25, 2009 12:09 pm
Sat Apr 25, 2009 12:09 pm
Maximum value of y
by Vemuri » Sat Apr 25, 2009 4:20 am
If k is a positive constant and y = |x - k| - |x + k|, what is the...
10
Last post by ketkoag
Sat Apr 25, 2009 11:59 am
Sat Apr 25, 2009 11:59 am
GMAT prep prime
by fullchandra » Thu Apr 23, 2009 2:05 am
If p is a prime no greater than 2, what is the value of p? 1. there...
3
Last post by Vemuri
Sat Apr 25, 2009 4:32 am
Sat Apr 25, 2009 4:32 am
copying machine
by ketkoag » Fri Apr 24, 2009 2:54 am
If two copying machines work simultaneously at their respective...
2
Last post by ketkoag
Fri Apr 24, 2009 8:56 am
Fri Apr 24, 2009 8:56 am
Is 0 an Integer? Confused on Data Sufficiency Problem
by mkbigmoz » Wed Apr 22, 2009 8:39 pm
If n is a positive integer, is n^3 - n divisible by 4? 1) N = 2k+1,...
2
Last post by Ian Stewart
Thu Apr 23, 2009 1:50 pm
Thu Apr 23, 2009 1:50 pm
Red and Blue chips
by success1111 » Wed Apr 22, 2009 9:20 pm
In a certain game with red chips and blue chips,each red chip has a...
4
Last post by rossmj
Thu Apr 23, 2009 6:57 am
Thu Apr 23, 2009 6:57 am
GMAT prep ques explanation
by fullchandra » Thu Apr 23, 2009 1:50 am
hi, guys please get me the posted answer for most of the gmat prep...
1
Last post by bluementor
Thu Apr 23, 2009 2:54 am
Thu Apr 23, 2009 2:54 am
raffle ticket
by orel » Wed Apr 22, 2009 1:33 am
Did one of the 3 members of a certain team sell at least 2 raffle...
5
Last post by orel
Wed Apr 22, 2009 8:46 pm
Wed Apr 22, 2009 8:46 pm
Pg.312 #70 OG12
by eclaym2003 » Wed Apr 22, 2009 5:29 pm
One of my biggest problems with data sufficiency is putting the...
2
Last post by ncr_10
Wed Apr 22, 2009 8:04 pm
Wed Apr 22, 2009 8:04 pm
comon factor, an official question
by tanviet » Tue Apr 21, 2009 1:25 am
what is the greatest common factor of the positive intergers j and k...
7
Last post by typhoonguywlblwu
Wed Apr 22, 2009 10:37 am
Wed Apr 22, 2009 10:37 am
GMAT Prep - Absolute Values
by fleurdelisse » Wed Apr 22, 2009 4:27 am
Interesting problem - does anyone have an easier way to do it? If zy...
7
Last post by schumi_gmat
Wed Apr 22, 2009 9:48 am
Wed Apr 22, 2009 9:48 am
700 level distance DS
by vkb16 » Wed Apr 22, 2009 4:20 am
In the rectangular coordinate system, are the points (a, b) and (c,...
5
Last post by fleurdelisse
Wed Apr 22, 2009 8:48 am
Wed Apr 22, 2009 8:48 am
complex questions on slopes
by coolgirl26 » Sun Apr 19, 2009 12:31 pm
a straight line passes thorugh points a,b and c,d ..is slope of line...
3
Last post by rossmj
Wed Apr 22, 2009 8:43 am
Wed Apr 22, 2009 8:43 am
> or < an interesting one
by tanviet » Tue Apr 21, 2009 6:29 am
If x and y are positive, Is x^3>y 1, degree 2 root of x> y 2,...
4
Last post by tanviet
Wed Apr 22, 2009 3:59 am
Wed Apr 22, 2009 3:59 am
Word Translation: To fill an order schedule, a manufacturer
by II » Thu May 15, 2008 3:32 pm
See attached problem. Interested in seeing the different approaches...
8
Last post by ketkoag
Wed Apr 22, 2009 2:10 am
Wed Apr 22, 2009 2:10 am
IS X> 1?
by coolgirl26 » Sun Apr 19, 2009 12:33 pm
IS X GREATER THAN 1 1) X> X^2 2) -X< -X^2 can someone give...
3
Last post by ketkoag
Wed Apr 22, 2009 1:32 am
Wed Apr 22, 2009 1:32 am
Even - Odd
by Uri » Mon Apr 20, 2009 8:47 am
Is x an even integer? (1) x is the square of an integer. (2) x is...
2
Last post by anshulseth
Wed Apr 22, 2009 12:33 am
Wed Apr 22, 2009 12:33 am
Consecutive odd
by Uri » Mon Apr 20, 2009 8:39 am
If S = {2, 3, x, y}, what is the value of x + y? (1) x and y are...
7
Last post by cramya
Tue Apr 21, 2009 1:51 pm
Tue Apr 21, 2009 1:51 pm
Good DS question - Cogeo II
by austin » Wed Apr 08, 2009 11:19 pm
What is the slope of line p? 1. The x-intercept is twice the y...
18
Last post by Ian Stewart
Tue Apr 21, 2009 7:32 am
Tue Apr 21, 2009 7:32 am
either division X or division Y
by sanju09 » Fri Apr 17, 2009 1:13 am
Each employee of Company Z is an employee of either division X or...
4
Last post by sanju09
Tue Apr 21, 2009 5:16 am
Tue Apr 21, 2009 5:16 am
Divisibility by 3
by Uri » Mon Apr 20, 2009 9:02 am
If x and y are integers, is xy + 1 divisible by 3? (1) When x is...
5
Last post by austin
Tue Apr 21, 2009 3:42 am
Tue Apr 21, 2009 3:42 am
Line and slope
by fleurdelisse » Tue Apr 21, 2009 1:01 am
In the rectangular coordinate, does line k interest quandrant II?...
2
Last post by austin
Tue Apr 21, 2009 3:15 am
Tue Apr 21, 2009 3:15 am
> or < a hard official one
by tanviet » Mon Apr 20, 2009 1:07 am
the anual rent collected by a corporation from a certain building was...
5
Last post by tanviet
Tue Apr 21, 2009 1:23 am
Tue Apr 21, 2009 1:23 am
p is a positive odd integer,
by ska7945 » Fri Oct 03, 2008 7:39 pm
If p is a positive odd integer, what is the remainder when p is...
10
Last post by fleurdelisse
Tue Apr 21, 2009 1:05 am
Tue Apr 21, 2009 1:05 am
Is n divisible by 11 with no remainder?
by 2togo » Mon Apr 20, 2009 4:33 am
I got following question: Is n divisible by 11 with no remainder? (1)...
3
Last post by 2togo
Mon Apr 20, 2009 10:47 pm
Mon Apr 20, 2009 10:47 pm
Temperature word problem
by msquare » Mon Oct 06, 2008 1:50 pm
Can anyone explain this problem to me? the temperature of a certain...
5
Last post by ketkoag
Mon Apr 20, 2009 10:42 am
Mon Apr 20, 2009 10:42 am
probabaility......where am I wrong?
by cubicle_bound_misfit » Fri Apr 17, 2009 4:12 am
Bill has a small deck of 12 playing cards made up of only 2 suits of...
6
Last post by ketkoag
Mon Apr 20, 2009 10:39 am
Mon Apr 20, 2009 10:39 am
cups of pasta
by sanju09 » Mon Apr 06, 2009 5:11 am
Malik's recipe for 4 servings of a certain dish requires 3/2 cups of...
5
Last post by kanha81
Mon Apr 20, 2009 8:48 am
Mon Apr 20, 2009 8:48 am
prime factors
by ketkoag » Sat Apr 18, 2009 1:39 am
If N's prime factors are 2 and 3, N=? 1) N<9 2) N has 12 factors.
4
Last post by sanju09
Mon Apr 20, 2009 2:04 am
Mon Apr 20, 2009 2:04 am
Bob and Wendy walk to restaurant
by hk » Sun Apr 19, 2009 7:08 pm
I got this question from MGMAT cat. I'm not satisfied with their...
2
Last post by hk
Sun Apr 19, 2009 7:58 pm
Sun Apr 19, 2009 7:58 pm
