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area of equilateral triangle "shortcut" tidbit
by jzw » Mon Mar 19, 2012 7:00 am
Only use it if you get why it is this way so that you don't...
0
Last post by jzw
Mon Mar 19, 2012 7:00 am
Mon Mar 19, 2012 7:00 am
a multiplication game
by sanju09 » Fri Apr 10, 2009 5:17 am
In a certain deck of cards, each card has a positive integer written...
4
Last post by PhDmessi
Mon Mar 19, 2012 5:26 am
Mon Mar 19, 2012 5:26 am
Simple Question
by seal4913 » Sat Mar 17, 2012 10:59 am
I think I'm having a little brain fart... What is the simpliest way...
3
Last post by seal4913
Sun Mar 18, 2012 2:16 pm
Sun Mar 18, 2012 2:16 pm
deck of cards
by shibal » Sun Jul 12, 2009 1:35 pm
in a certain deck of cards, each card has a positive integer written...
8
Last post by pallasy
Sun Mar 18, 2012 10:09 am
Sun Mar 18, 2012 10:09 am
Allegation
by sixpointer » Thu Nov 04, 2010 10:08 am
A mixture of 125 gallons of wine and water contains 20% water .How...
16
Last post by jzw
Sun Mar 18, 2012 9:10 am
Sun Mar 18, 2012 9:10 am
standard deviation: normal distribution
by heymayank08 » Sun Mar 18, 2012 1:14 am
pls help how to tackle the normal distribution questions in standard...
2
Last post by heymayank08
Sun Mar 18, 2012 5:21 am
Sun Mar 18, 2012 5:21 am
need confirmation that this question was done correctly pls
by jzw » Fri Mar 16, 2012 8:46 pm
can someone please review this question and more specifically - the...
3
Last post by jzw
Sat Mar 17, 2012 10:05 am
Sat Mar 17, 2012 10:05 am
must be true?
by sanju09 » Sat Mar 17, 2012 2:22 am
If u > t, r > q, s > t, and t > r, which of the following...
2
Last post by Anurag@Gurome
Sat Mar 17, 2012 4:21 am
Sat Mar 17, 2012 4:21 am
3 sets-overlapping! Experts?
by bryan88 » Thu Mar 15, 2012 4:59 pm
3/8 of all students at Social High are in all three of the following...
5
Last post by GMATGuruNY
Fri Mar 16, 2012 3:11 am
Fri Mar 16, 2012 3:11 am
GMAT prep simple ques
by jkelk » Wed Mar 14, 2012 9:51 am
Hi Please help solve the attached. Thanks, J
3
Last post by Anurag@Gurome
Thu Mar 15, 2012 8:10 pm
Thu Mar 15, 2012 8:10 pm
exponent+percentage+decimal problem
by Mr.Hollywood » Thu Mar 15, 2012 5:02 pm
70^2X=0.00003% what is x? Looks crazy, anybody?
1
Last post by pemdas
Thu Mar 15, 2012 6:54 pm
Thu Mar 15, 2012 6:54 pm
number list
by klaud » Thu Mar 15, 2012 9:33 am
If the first number of a number list is 4 and each of any successive...
1
Last post by Mike@Magoosh
Thu Mar 15, 2012 3:31 pm
Thu Mar 15, 2012 3:31 pm
gmatprep test 2 - ps question 11
by gmatjoe » Sat Feb 16, 2008 7:33 am
Hi there, anybody know how to do this one? Not so sure where my...
7
Last post by LalaB
Thu Mar 15, 2012 9:40 am
Thu Mar 15, 2012 9:40 am
exponent problem again......
by Mr.Hollywood » Wed Mar 14, 2012 9:59 pm
6^x=8100, what is（1/3)^(x-3) I dont have the answer choices, I'd...
1
Last post by GMATGuruNY
Thu Mar 15, 2012 3:24 am
Thu Mar 15, 2012 3:24 am
idiot proof sales tax formula?
by jzw » Wed Mar 14, 2012 1:26 pm
Sarah paid a sales tax of 8% on her purchase. If the sales tax had...
2
Last post by sam2304
Wed Mar 14, 2012 11:35 pm
Wed Mar 14, 2012 11:35 pm
Gmat prep problem - Expert's help preferred
by winniethepooh » Thu Mar 08, 2012 12:59 pm
Hi I really need some better explanation for this, not answered well...
5
Last post by sam2304
Wed Mar 14, 2012 11:15 pm
Wed Mar 14, 2012 11:15 pm
Car mileage problem
by jkelk » Wed Mar 14, 2012 10:46 am
Hi Please help solve the attached. Thanks, J
2
Last post by Anurag@Gurome
Wed Mar 14, 2012 8:52 pm
Wed Mar 14, 2012 8:52 pm
What is the value of a+b+c?
by pappueshwar » Wed Mar 14, 2012 9:20 am
What is the value of a+b+c? 1) (a+b+c)^2=0 2) |a|+|b|+|c|=0 OA IS D
1
Last post by Mike@Magoosh
Wed Mar 14, 2012 1:59 pm
Wed Mar 14, 2012 1:59 pm
Over lapping problem......again, kinda tricky
by Mr.Hollywood » Tue Mar 13, 2012 12:48 pm
A school has 3 classes, math class has 14 students. English class has...
3
Last post by Mike@Magoosh
Wed Mar 14, 2012 1:02 pm
Wed Mar 14, 2012 1:02 pm
circle
by pappueshwar » Wed Mar 14, 2012 10:03 am
In arranging alphabet letters, CIRCLE, how many times does at least...
1
Last post by Neo Anderson
Wed Mar 14, 2012 10:20 am
Wed Mar 14, 2012 10:20 am
GMAT prep simple rate ques
by jkelk » Wed Mar 14, 2012 9:53 am
Hi Please help solve the attached. Thanks, J
1
Last post by nitin_stmicro
Wed Mar 14, 2012 10:00 am
Wed Mar 14, 2012 10:00 am
REMAINDER
by pappueshwar » Wed Mar 14, 2012 9:23 am
If the remainder is 7 when 85 is divided by n and the remainder is...
1
Last post by GMATGuruNY
Wed Mar 14, 2012 9:56 am
Wed Mar 14, 2012 9:56 am
probability
by klaud » Wed Mar 14, 2012 8:10 am
Joshua and John work with 4 other workers. Two of the 6 workers are...
1
Last post by killer1387
Wed Mar 14, 2012 8:28 am
Wed Mar 14, 2012 8:28 am
closest number
by pappueshwar » Wed Mar 14, 2012 7:12 am
What is the closest number to 9*10^9 - 3*10^4? A. 10^6 B. 10^7 C....
1
Last post by Jim@StratusPrep
Wed Mar 14, 2012 7:25 am
Wed Mar 14, 2012 7:25 am
Probability
by raptor1985 » Mon Mar 12, 2012 2:26 am
A man chooses an outfit from 3 different shirts, 2 different pairs of...
2
Last post by icemanKK
Wed Mar 14, 2012 6:32 am
Wed Mar 14, 2012 6:32 am
GMAT prep inequality 3
by jkelk » Wed Mar 14, 2012 2:42 am
Hi Please help solve the attached. Thanks, J
1
Last post by Anurag@Gurome
Wed Mar 14, 2012 5:42 am
Wed Mar 14, 2012 5:42 am
GMAT prep inequality 2
by jkelk » Wed Mar 14, 2012 2:41 am
Hi Please help solve the attached Thanks, J
1
Last post by Anurag@Gurome
Wed Mar 14, 2012 4:49 am
Wed Mar 14, 2012 4:49 am
GMAT prep absolute value
by jkelk » Wed Mar 14, 2012 2:37 am
Hi Please help solve the attached. Thanks, J
1
Last post by Anurag@Gurome
Wed Mar 14, 2012 4:37 am
Wed Mar 14, 2012 4:37 am
GMAT prep - store sold 90 copies
by jkelk » Wed Mar 14, 2012 2:36 am
Hi Please help solve the attached problem Thanks J
1
Last post by Anurag@Gurome
Wed Mar 14, 2012 4:22 am
Wed Mar 14, 2012 4:22 am
GMAT prep - n between 2 & 100
by jkelk » Wed Mar 14, 2012 2:34 am
Hi Please help answer the attached ques
1
Last post by Anurag@Gurome
Wed Mar 14, 2012 4:06 am
Wed Mar 14, 2012 4:06 am
counting probs help plz
by quantskillsgmat » Wed Mar 14, 2012 2:18 am
Q A circle is divided into 4 parts.five colors are avaliable.In how...
3
Last post by kmittal82
Wed Mar 14, 2012 3:41 am
Wed Mar 14, 2012 3:41 am
absolute values
by sam117 » Tue Mar 13, 2012 12:09 pm
Hi, this is a question about absolute values. It is written in a...
2
Last post by sam117
Wed Mar 14, 2012 3:31 am
Wed Mar 14, 2012 3:31 am
Shhere made out of circle
by astonkriticos » Wed Mar 14, 2012 2:20 am
This is the question I have been confused with. Please help me solve...
0
Last post by astonkriticos
Wed Mar 14, 2012 2:20 am
Wed Mar 14, 2012 2:20 am
help neeeded plsss!!!
by marmar29 » Mon Mar 12, 2012 10:21 pm
pls help me in ths arrangemnt arrange the following to solve 'd'...
6
Last post by sanju09
Wed Mar 14, 2012 1:51 am
Wed Mar 14, 2012 1:51 am
Help on this probability problem
by kellogs4toniee » Wed Jan 18, 2012 3:40 pm
If the probability of rain on any given day in City X is 50 percent,...
5
Last post by ziko
Wed Mar 14, 2012 1:15 am
Wed Mar 14, 2012 1:15 am
White and black marbles - Please help
by rahulvsd » Tue Mar 13, 2012 8:26 am
20 marbles were pulled out of a bag of only white marbles, painted...
2
Last post by tpr-becky
Tue Mar 13, 2012 12:07 pm
Tue Mar 13, 2012 12:07 pm
Codes for local banks
by rahulvsd » Tue Mar 13, 2012 8:52 am
A local bank that has 15 branches uses a two-digit code to represent...
2
Last post by tpr-becky
Tue Mar 13, 2012 11:45 am
Tue Mar 13, 2012 11:45 am
OG 129 - rounding problem
by Fractal » Sun Jul 10, 2011 5:06 am
... Cindy drove her car 290 miles, rounded to the nearest 10 miles,...
4
Last post by GMATGuruNY
Tue Mar 13, 2012 6:10 am
Tue Mar 13, 2012 6:10 am
InEquality
by shekhar.kataria » Tue Mar 13, 2012 2:24 am
Find the solution to the inequality : 2x+5 ------------ <3 |x| +1...
1
Last post by killer1387
Tue Mar 13, 2012 3:26 am
Tue Mar 13, 2012 3:26 am
Weighted Avg and Percent
by fangtray » Mon Mar 12, 2012 6:00 am
A company sells only pens and pencils. The revenue from pen sales in...
2
Last post by Snowbirds
Tue Mar 13, 2012 1:53 am
Tue Mar 13, 2012 1:53 am
the train kills him right (I)
by sanju09 » Mon Mar 12, 2012 2:37 am
A straight rail subway, which is 8 meter long, has P and Q as its two...
2
Last post by goan81
Mon Mar 12, 2012 10:24 pm
Mon Mar 12, 2012 10:24 pm
real formula for sum of terms of a geometric sequence
by kjallow » Mon Mar 12, 2012 8:36 pm
what really is the formula for finding the sum of terms in a...
3
Last post by Anurag@Gurome
Mon Mar 12, 2012 9:26 pm
Mon Mar 12, 2012 9:26 pm
