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standard deviation
by nafiul9090 » Tue Aug 30, 2011 12:22 am
70, 75, 80, 85, 90, 105, 105, 130, 130, 130 the list shown consists...
1
Last post by smackmartine
Tue Aug 30, 2011 12:44 am
Tue Aug 30, 2011 12:44 am
Section Formula
by knight247 » Sun Aug 28, 2011 5:04 am
What are the coordinates for the point on Line AB (see figure) that...
2
Last post by navami
Mon Aug 29, 2011 12:45 pm
Mon Aug 29, 2011 12:45 pm
OG 11th ed hard probability question
by Redhorsep » Mon Aug 29, 2011 9:36 am
Hi, Please help me understand why my answer isn't right and please...
2
Last post by navami
Mon Aug 29, 2011 12:21 pm
Mon Aug 29, 2011 12:21 pm
Strange Symbol
by Touseef » Mon Aug 29, 2011 1:34 am
What is the value of (100 => 150) - (125 => 150)? Please help...
1
Last post by Whitney Garner
Mon Aug 29, 2011 4:31 am
Mon Aug 29, 2011 4:31 am
Can someone please explain how to solve this question?
by abuc0112 » Sat Aug 27, 2011 8:55 pm
A = {2, 3, 5, 7, 11} B = {2, 4, 6, 13} Two integers will be randomly...
2
Last post by gmatboost
Sun Aug 28, 2011 10:09 pm
Sun Aug 28, 2011 10:09 pm
can u tell me a simple way to solve this
by PAB2706 » Sun Aug 28, 2011 2:41 am
What is the sum of all the two-digit positive integers whose two...
2
Last post by gmatboost
Sun Aug 28, 2011 10:06 pm
Sun Aug 28, 2011 10:06 pm
MGMAT question
by waggrave » Sat Aug 27, 2011 7:43 am
Hello, I found this question in the MGMAT word problem books and I...
2
Last post by gmatboost
Sun Aug 28, 2011 9:26 pm
Sun Aug 28, 2011 9:26 pm
Math Scared
by mastersby2013 » Sun Aug 28, 2011 12:21 am
I am lost trying to do the all the math problems, I have 3 weeks to...
1
Last post by force5
Sun Aug 28, 2011 7:38 am
Sun Aug 28, 2011 7:38 am
GMAT PREP - Easy But not able to do....Pls Help
by Chaitanya_1986 » Sat Aug 27, 2011 7:25 am
Pls help
2
Last post by tpr-becky
Sat Aug 27, 2011 6:30 pm
Sat Aug 27, 2011 6:30 pm
Word Problem
by Aman verma » Fri Aug 26, 2011 5:12 am
Q: A cask of 20 litres is filled with beer. A beer vendor has only...
7
Last post by czarczar
Sat Aug 27, 2011 9:41 am
Sat Aug 27, 2011 9:41 am
Absolute Value
by artstudent » Fri Aug 26, 2011 9:46 pm
Is there a quicker way to do this problem than doing the cases for...
2
Last post by artstudent
Fri Aug 26, 2011 10:40 pm
Fri Aug 26, 2011 10:40 pm
1
Last post by VivianKerr
Fri Aug 26, 2011 11:47 am
Fri Aug 26, 2011 11:47 am
simplest form 2
by marmar29 » Fri Aug 26, 2011 9:27 am
4 ( 3X - 2 ) ( 2X + 4 ) + 3X2 + 5X - 6 in the simplest...
1
Last post by Brent@GMATPrepNow
Fri Aug 26, 2011 11:05 am
Fri Aug 26, 2011 11:05 am
Algebra Word Problem - Problem Solving
by alexdu » Thu Aug 25, 2011 10:39 am
I'm working on a word problem that I'm not entirely sure how to...
2
Last post by alexdu
Fri Aug 26, 2011 11:04 am
Fri Aug 26, 2011 11:04 am
positive difference
by eshwarjayanth » Thu Aug 25, 2011 10:37 pm
not sure of the answer I selected C and it was wrong Source - Kaplan...
2
Last post by gmatboost
Fri Aug 26, 2011 8:15 am
Fri Aug 26, 2011 8:15 am
Equilateral triangle vs 30 60 90 triangle?
by Gmatism » Wed Aug 24, 2011 10:25 am
Hello, I am trying to figure out why do I use this formula to...
3
Last post by Gmatism
Fri Aug 26, 2011 7:23 am
Fri Aug 26, 2011 7:23 am
probability doubt
by crackinggmat » Wed Aug 24, 2011 5:32 pm
Sam and jessica are invited to a dance .if there are 7 women and 7...
3
Last post by czarczar
Fri Aug 26, 2011 5:57 am
Fri Aug 26, 2011 5:57 am
area of triangle
by eshwarjayanth » Thu Aug 25, 2011 10:39 pm
not sure of the answer I selected D and it was wrong Source - Kaplan...
3
Last post by sumgb
Fri Aug 26, 2011 12:53 am
Fri Aug 26, 2011 12:53 am
CHESS BOARD
by candrapetra » Mon Aug 22, 2011 4:25 pm
I'm working on a word problem that I can't seem to wrap my head...
2
Last post by gmatboost
Thu Aug 25, 2011 10:18 pm
Thu Aug 25, 2011 10:18 pm
Problem from Gurome blog- Doubt
by rahulvsd » Wed Aug 24, 2011 7:54 pm
The length of an original steel bar is 7.3 meters. A 2.4 meters steel...
2
Last post by gmatboost
Thu Aug 25, 2011 10:09 pm
Thu Aug 25, 2011 10:09 pm
Worried About Doing Too Much In My Head
by DevitaN » Thu Aug 25, 2011 5:52 am
For starters, I am prone to errors. I realize this so I make sure...
1
Last post by gmatboost
Thu Aug 25, 2011 10:04 pm
Thu Aug 25, 2011 10:04 pm
Goodbuddies
by arashyazdiha » Thu Aug 25, 2011 10:28 am
Six mobsters have arrived at the theater for the premiere of the film...
2
Last post by GMATGuruNY
Thu Aug 25, 2011 7:00 pm
Thu Aug 25, 2011 7:00 pm
consecutives
by arashyazdiha » Thu Aug 25, 2011 1:03 pm
x is the sum of y consecutive integers. w is the sum of z consecutive...
1
Last post by GMATGuruNY
Thu Aug 25, 2011 1:42 pm
Thu Aug 25, 2011 1:42 pm
Bad Salad
by arashyazdiha » Thu Aug 25, 2011 10:48 am
Miguel is mixing up a salad dressing. Regardless of the number of...
1
Last post by GMATGuruNY
Thu Aug 25, 2011 12:13 pm
Thu Aug 25, 2011 12:13 pm
how many unique triangles?
by rahul.s » Sat Jan 30, 2010 6:59 am
If one of two parallel lines has 7 points on it and the other has 8,...
11
Last post by ajith
Thu Aug 25, 2011 10:12 am
Thu Aug 25, 2011 10:12 am
Confusing PS
by GmatKiss » Wed Aug 24, 2011 6:01 am
A cyclist travels the length of a bike path that is 225 miles long,...
3
Last post by GmatKiss
Thu Aug 25, 2011 5:38 am
Thu Aug 25, 2011 5:38 am
PS Caterers
by mundasingh123 » Wed Aug 24, 2011 1:38 pm
On a wedding catering service, An experienced chef can prepare a...
3
Last post by navami
Thu Aug 25, 2011 2:24 am
Thu Aug 25, 2011 2:24 am
Math Combination Question
by Dublin08 » Tue Aug 23, 2011 8:29 am
Can anyone help explain how to get the answer to this question There...
2
Last post by saketk
Wed Aug 24, 2011 9:09 am
Wed Aug 24, 2011 9:09 am
simplest form
by marmar29 » Tue Aug 23, 2011 3:58 pm
hello wht is the simplest form of ths (10 a^2- 15 a b)/(4a^2- 9 b^2 )...
3
Last post by gmatdriller
Wed Aug 24, 2011 8:58 am
Wed Aug 24, 2011 8:58 am
Inequality
by knight247 » Tue Aug 23, 2011 12:34 am
If ab>1 then which of the following MUST be less than one? (A)-a...
4
Last post by gmatdriller
Wed Aug 24, 2011 8:51 am
Wed Aug 24, 2011 8:51 am
Fractions question
by Troika » Sun Aug 21, 2011 10:46 am
A rainstorm increased the amount of water store in State J reservoirs...
2
Last post by Troika
Wed Aug 24, 2011 6:50 am
Wed Aug 24, 2011 6:50 am
Orange juice
by sunilrawat » Tue Aug 23, 2011 8:48 am
According to the directions on a can of frozen orange juice...
3
Last post by arashyazdiha
Wed Aug 24, 2011 4:29 am
Wed Aug 24, 2011 4:29 am
a ps from gmatclub
by diebeatsthegmat » Tue Aug 23, 2011 7:06 pm
T can work alone and will finish job in 6 hours, P & J can do the...
4
Last post by akhilsuhag
Wed Aug 24, 2011 3:42 am
Wed Aug 24, 2011 3:42 am
speed distance prob
by quantskillsgmat » Mon Aug 22, 2011 3:09 am
A and B starts moving towards each other from newyork and chicago...
6
Last post by bubbliiiiiiii
Wed Aug 24, 2011 12:39 am
Wed Aug 24, 2011 12:39 am
Sequence Related
by knight247 » Mon Aug 22, 2011 11:38 am
The digits of a positive integer having 3 digits when taken in order...
4
Last post by czarczar
Tue Aug 23, 2011 9:23 am
Tue Aug 23, 2011 9:23 am
roman numeral
by bblast » Mon Aug 22, 2011 11:54 pm
If -1 < c < 0, which of the following inequalities must be...
4
Last post by czarczar
Tue Aug 23, 2011 9:06 am
Tue Aug 23, 2011 9:06 am
xyz percentage
by GmatKiss » Tue Aug 23, 2011 5:54 am
If x percent of y is equal to y percent less than z, what is y in...
2
Last post by top_business_2011
Tue Aug 23, 2011 9:05 am
Tue Aug 23, 2011 9:05 am
cylinder formula!
by marmar29 » Tue Aug 23, 2011 12:37 am
hi i just wanna chech tht i m on the right track if he s telling an...
5
Last post by arashyazdiha
Tue Aug 23, 2011 8:22 am
Tue Aug 23, 2011 8:22 am
Another Inequality
by knight247 » Tue Aug 23, 2011 3:16 am
If x1,x2,x3....xn is a sequence of positive integers such that...
3
Last post by force5
Tue Aug 23, 2011 6:10 am
Tue Aug 23, 2011 6:10 am
Remainder -
by imhimanshu » Sun Aug 21, 2011 8:56 pm
Can you please explain how to approach the below question - A no. N...
2
Last post by saketk
Mon Aug 22, 2011 11:59 pm
Mon Aug 22, 2011 11:59 pm
solve the equation!
by marmar29 » Mon Aug 22, 2011 11:47 pm
the answer of 6n-4n=4n is a)0 b)1 c)2 d)3 e)4 im stuck ! pls help...
1
Last post by Geva@EconomistGMAT
Mon Aug 22, 2011 11:53 pm
Mon Aug 22, 2011 11:53 pm
Probability (Tossing of coins)
by ktn11 » Sun Aug 21, 2011 8:47 pm
1. A fair coin is tossed 5 times. What is the probability of getting...
3
Last post by ktn11
Mon Aug 22, 2011 8:30 pm
Mon Aug 22, 2011 8:30 pm
