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Gmat Prep - Standard Deviation and mean
by dubeystuts » Sat Jan 31, 2009 4:24 am
70, 75, 80, 85, 90, 105, 105, 130, 130, 130 List shown consist of the...
1
Last post by DanaJ
Sat Jan 31, 2009 4:34 am
Sat Jan 31, 2009 4:34 am
Geometry - pretty tricky
by Brent@GMATPrepNow » Tue Jan 27, 2009 3:38 pm
Please note that this is not an official GMAT question; it’s my...
15
Last post by ontopofit
Sat Jan 31, 2009 3:39 am
Sat Jan 31, 2009 3:39 am
Law of Exponents
by mdavis » Fri Jan 30, 2009 8:05 am
Could someone explain, step by step, how to solve this problem?...
5
Last post by chintudave
Fri Jan 30, 2009 10:52 pm
Fri Jan 30, 2009 10:52 pm
Exponent Problem
by Thonk02 » Fri Jan 30, 2009 1:37 pm
Was doing a practice problem from Manhattan Gmat Number's Properties...
5
Last post by ajmoney09
Fri Jan 30, 2009 8:43 pm
Fri Jan 30, 2009 8:43 pm
Quick solution?
by awilhelm » Fri Jan 30, 2009 7:47 am
A certain business produced x rakes each month from November through...
6
Last post by ajmoney09
Fri Jan 30, 2009 11:57 am
Fri Jan 30, 2009 11:57 am
Easy but trick question?
by jkwan » Wed Jan 14, 2009 10:10 pm
A set of numbers has the property that for any number t in the set, t...
5
Last post by nmammeri
Fri Jan 30, 2009 9:30 am
Fri Jan 30, 2009 9:30 am
Exponents
by masuarezdl » Thu Jan 29, 2009 10:26 am
The following problem is driving me crazy: If (5^21) * (4^11) = (2 x...
7
Last post by dmateer25
Fri Jan 30, 2009 9:02 am
Fri Jan 30, 2009 9:02 am
Probability/counting - select 5 numbers ...
by Brent@GMATPrepNow » Thu Jan 29, 2009 8:50 am
If five numbers are randomly selected without replacement from the...
11
Last post by hardik.jadeja
Fri Jan 30, 2009 6:51 am
Fri Jan 30, 2009 6:51 am
Does this question have multiple answers?
by torofish » Thu Jan 29, 2009 8:54 am
I got it from Kaplan Workshop on PS Basics. Fence X is twice as long...
3
Last post by torofish
Fri Jan 30, 2009 5:14 am
Fri Jan 30, 2009 5:14 am
Value of X
by cartera » Thu Jan 29, 2009 7:26 am
302.Positive integer X and Y. If X is divided by 15, remainder is 1;...
4
Last post by ajmoney09
Thu Jan 29, 2009 9:12 pm
Thu Jan 29, 2009 9:12 pm
Square roots problem
by Brent@GMATPrepNow » Wed Jan 28, 2009 8:38 am
Please note that this is not an official GMAT question; it’s my...
7
Last post by aroon7
Thu Jan 29, 2009 9:07 pm
Thu Jan 29, 2009 9:07 pm
probability (plane)
by mariah » Fri Jan 23, 2009 1:37 pm
36.A square with points (1,1),(-1,1),(-1,-1)&(1,-1). What is the...
7
Last post by krisraam
Thu Jan 29, 2009 8:32 pm
Thu Jan 29, 2009 8:32 pm
Norman window
by vladmire » Mon Jan 19, 2009 9:20 am
A norman window consists of a retangle surmounted by a semicircle....
4
Last post by krisraam
Thu Jan 29, 2009 8:27 pm
Thu Jan 29, 2009 8:27 pm
Absolute Value Error?
by nwerntz » Thu Jan 08, 2009 12:21 pm
I have the 11th edition CMAT Review book. Subtitled The Official...
4
Last post by earth@work
Thu Jan 29, 2009 1:19 pm
Thu Jan 29, 2009 1:19 pm
GMAT Pre Questiones
by maypoon » Thu Jan 29, 2009 7:20 am
Dear all, Would you please teach me how to do the following...
4
Last post by DanaJ
Thu Jan 29, 2009 11:29 am
Thu Jan 29, 2009 11:29 am
Counting - How many odd integers from 100 to 999 . ..
by Brent@GMATPrepNow » Thu Jan 29, 2009 7:40 am
How many odd integers from 100 to 999 consist of 3 different digits?...
4
Last post by Brent@GMATPrepNow
Thu Jan 29, 2009 8:34 am
Thu Jan 29, 2009 8:34 am
OFFICIAL GUIDE FOR GMAT 10th EDITION- E version
by Aneetha Sambath » Thu Jan 29, 2009 2:16 am
Hi All, Can anyone help me in getting the free e version of the...
0
Last post by Aneetha Sambath
Thu Jan 29, 2009 2:16 am
Thu Jan 29, 2009 2:16 am
PS tough question !
by meng » Wed Jan 28, 2009 12:37 pm
Hi all, I found this question is tough .. can anyone help me to solve...
4
Last post by DanaJ
Wed Jan 28, 2009 10:14 pm
Wed Jan 28, 2009 10:14 pm
Word Trans (Alg Trans): A store currently charges the same p
by II » Mon May 12, 2008 4:41 am
A store currently charges the same price for each towel it sells. If...
5
Last post by coffee5251
Wed Jan 28, 2009 5:55 pm
Wed Jan 28, 2009 5:55 pm
In a race over m yards
by Brent@GMATPrepNow » Sun Jan 25, 2009 4:58 pm
In a race over m yards, Sharon would finish 15 yards ahead of Rick;...
6
Last post by gaggleofgirls
Wed Jan 28, 2009 3:46 pm
Wed Jan 28, 2009 3:46 pm
probability
by mariah » Fri Jan 23, 2009 1:41 pm
53.On Saturday morning, Malachi will begin a camping vacation and he...
3
Last post by mariah
Wed Jan 28, 2009 2:59 pm
Wed Jan 28, 2009 2:59 pm
Algebra - Ages of Al and Bob
by Brent@GMATPrepNow » Wed Jan 28, 2009 8:59 am
In three years, Bob will be three-fourths as old as Al. In 11 years,...
4
Last post by Brent@GMATPrepNow
Wed Jan 28, 2009 12:32 pm
Wed Jan 28, 2009 12:32 pm
SD of two groups
by maihuna » Wed Jan 28, 2009 9:28 am
A group of 20 Bellerbys students has an average (arithmetic mean) IQ...
1
Last post by Brent@GMATPrepNow
Wed Jan 28, 2009 10:21 am
Wed Jan 28, 2009 10:21 am
Reciprocals Question
by jfranco23 » Wed Jan 28, 2009 7:10 am
If S is the sum of the reciprocals of the consecutive integers from...
4
Last post by krisraam
Wed Jan 28, 2009 8:21 am
Wed Jan 28, 2009 8:21 am
Digging a canal
by mdavis » Tue Jan 27, 2009 7:30 pm
Could someone explain how to tackle this problem step by step? I keep...
4
Last post by mdavis
Wed Jan 28, 2009 7:56 am
Wed Jan 28, 2009 7:56 am
Work problem - Janice can mow the lawn . . .
by Brent@GMATPrepNow » Tue Jan 27, 2009 3:15 pm
Janice can mow the lawn 50 minutes faster than it takes Rita to mow...
3
Last post by Brent@GMATPrepNow
Wed Jan 28, 2009 7:53 am
Wed Jan 28, 2009 7:53 am
(C) 2008 GMAT Club - [t]m06#36[/t]
by 4meonly » Wed Jan 28, 2009 6:40 am
Mike, Tom, and Walt are working as sales agents for an insurance...
1
Last post by krisraam
Wed Jan 28, 2009 7:20 am
Wed Jan 28, 2009 7:20 am
Strange Operator
by Brent@GMATPrepNow » Sun Jan 25, 2009 3:01 pm
Please note that this is not an official GMAT question; it’s my...
6
Last post by krisraam
Wed Jan 28, 2009 7:07 am
Wed Jan 28, 2009 7:07 am
can this be solved?
by r_walid » Tue Jan 27, 2009 6:42 pm
I'm not sure if the qestion is lacking something 3S + 7C+4P = 10.2...
1
Last post by gaggleofgirls
Tue Jan 27, 2009 7:35 pm
Tue Jan 27, 2009 7:35 pm
can soemone help me solve it through an equation?
by r_walid » Tue Jan 27, 2009 6:47 pm
in a college, the ratio of faculty to students is 1:9. if 2/3...
1
Last post by gaggleofgirls
Tue Jan 27, 2009 7:33 pm
Tue Jan 27, 2009 7:33 pm
Formula Help!
by awilhelm » Tue Jan 27, 2009 3:13 pm
A marketing firm determined that, of 200 households surveyed, 80 used...
2
Last post by awilhelm
Tue Jan 27, 2009 6:05 pm
Tue Jan 27, 2009 6:05 pm
Gmat prep functions
by awilhelm » Mon Jan 26, 2009 9:54 pm
For which of the following functions f is f(x) = f(1-x) for all x? a)...
4
Last post by awilhelm
Tue Jan 27, 2009 10:50 am
Tue Jan 27, 2009 10:50 am
I am stuck
by fox_a_lisa » Sun Jan 25, 2009 8:46 pm
Hi all, Can you please give me the explanation of this two questions:...
5
Last post by krisraam
Tue Jan 27, 2009 5:30 am
Tue Jan 27, 2009 5:30 am
PNC question
by apoorva.srivastva » Mon Jan 26, 2009 6:01 am
How many natural numbers not exceeding 4321 can be formed with digits...
10
Last post by krisraam
Tue Jan 27, 2009 5:13 am
Tue Jan 27, 2009 5:13 am
Large exponents
by cooperbaker » Sun Jan 25, 2009 1:48 pm
If 2^x - 2^(x-2) = 3(2^13), what is the value of x? a) 9 b) 11 c) 13...
9
Last post by mudit.vaish
Tue Jan 27, 2009 12:44 am
Tue Jan 27, 2009 12:44 am
Coin question
by jfranco23 » Mon Jan 26, 2009 7:24 pm
When tossed, a certain coin has equal probability of landing on...
2
Last post by vittalgmat
Mon Jan 26, 2009 11:33 pm
Mon Jan 26, 2009 11:33 pm
Help with Fraction Problem...
by onesixeight » Sun Jan 25, 2009 11:32 am
I'm not sure where I got this problem from, but I have difficulty...
6
Last post by onesixeight
Mon Jan 26, 2009 9:16 pm
Mon Jan 26, 2009 9:16 pm