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What is the average of x and y?
by yalanand » Sun Feb 01, 2009 12:18 am
The average of a set of 9 numbers is 25. When x and y are added to...
1
Last post by piyush_nitt
Sun Feb 01, 2009 12:40 am
Sun Feb 01, 2009 12:40 am
Algebra problem
by yalanand » Sun Feb 01, 2009 12:17 am
If x - (1/x) = 1/2, then what is the value of x^2 + (1/x^2)? (A) 1/4...
1
Last post by piyush_nitt
Sun Feb 01, 2009 12:37 am
Sun Feb 01, 2009 12:37 am
Probability - class of children
by Brent@GMATPrepNow » Sat Jan 31, 2009 2:48 pm
A certain class has an equal number of boys and girls. If three...
4
Last post by raptor84
Sat Jan 31, 2009 9:07 pm
Sat Jan 31, 2009 9:07 pm
Round-robin soccer tournament
by Brent@GMATPrepNow » Sat Jan 31, 2009 12:27 pm
There are 12 teams in a round-robin soccer tournament, where each...
4
Last post by gaggleofgirls
Sat Jan 31, 2009 8:32 pm
Sat Jan 31, 2009 8:32 pm
Geometry - 4 petals
by Brent@GMATPrepNow » Sat Jan 31, 2009 1:22 pm
Please note that this is not an official GMAT question; it’s my...
4
Last post by gaggleofgirls
Sat Jan 31, 2009 8:18 pm
Sat Jan 31, 2009 8:18 pm
Mistakes in Gmat Prep??
by aroon7 » Sat Jan 31, 2009 3:43 pm
please refer attachment... there is no m in the question...
2
Last post by aroon7
Sat Jan 31, 2009 7:08 pm
Sat Jan 31, 2009 7:08 pm
O.G. 11 problems...
by vladmire » Sat Jan 31, 2009 4:53 pm
I thought I could solve problem 215 on page 257 similar to problem...
1
Last post by dmateer25
Sat Jan 31, 2009 5:08 pm
Sat Jan 31, 2009 5:08 pm
number prop
by beater » Thu Jan 29, 2009 8:17 am
If x is an integer, then x(x - 1)(x - k) must be evenly divisible by...
4
Last post by beater
Sat Jan 31, 2009 3:12 pm
Sat Jan 31, 2009 3:12 pm
Probability - selecting socks
by Brent@GMATPrepNow » Sat Jan 31, 2009 9:14 am
A drawer contains 5 black socks, 3 green socks and 2 yellow socks. If...
11
Last post by awilhelm
Sat Jan 31, 2009 3:07 pm
Sat Jan 31, 2009 3:07 pm
f(3x+1) = 3f(x) + 1
by Brent@GMATPrepNow » Sat Jan 31, 2009 2:17 pm
The function f(x) is such that f(3x+1) = 3f(x) + 1 for all values of...
3
Last post by Brent@GMATPrepNow
Sat Jan 31, 2009 2:38 pm
Sat Jan 31, 2009 2:38 pm
GMAT PREP Point
by umaa » Sat Jan 31, 2009 2:18 pm
Thought its simple. I don't know how the answer is 1.
2
Last post by umaa
Sat Jan 31, 2009 2:34 pm
Sat Jan 31, 2009 2:34 pm
Counting - seating 7 people
by Brent@GMATPrepNow » Sat Jan 31, 2009 8:43 am
In how many ways can Al, Bea, Clyde, Dawn, Ed, Faye and Gina be...
7
Last post by vikram_k51
Sat Jan 31, 2009 12:05 pm
Sat Jan 31, 2009 12:05 pm
Cyclic Quadrilateral
by maihuna » Sat Jan 31, 2009 10:27 am
ABCD is a cyclic quadrilateral whose diagonals intersect at point E....
3
Last post by ontopofit
Sat Jan 31, 2009 11:32 am
Sat Jan 31, 2009 11:32 am
Help from experts please!
by white » Sat Jan 31, 2009 11:27 am
HI Guys Do you know which is the best book for a comprehensive review...
0
Last post by white
Sat Jan 31, 2009 11:27 am
Sat Jan 31, 2009 11:27 am
Square root
by saitjordan » Sat Jan 31, 2009 10:52 am
This is probably fairly elementary, but how do you quickly take the...
3
Last post by saitjordan
Sat Jan 31, 2009 11:15 am
Sat Jan 31, 2009 11:15 am
Gmat Prep - Slope
by dubeystuts » Sat Jan 31, 2009 4:35 am
The y-intercept of a line l is 4. If the slope of l is negative,...
2
Last post by maihuna
Sat Jan 31, 2009 11:15 am
Sat Jan 31, 2009 11:15 am
GMAT prep questions
by Bschool08 » Fri Mar 21, 2008 6:17 am
Hello, Can someone help me with these GMAT prep questions please?...
13
Last post by aroon7
Sat Jan 31, 2009 7:07 am
Sat Jan 31, 2009 7:07 am
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
