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probability
by IrenicMan » Sun Oct 12, 2008 10:42 am
The probability that it will rain in NYC on any given day in July is...
7
Last post by mbaapplicant2008
Thu Oct 30, 2008 6:03 pm
Thu Oct 30, 2008 6:03 pm
LCM
by kath_the_great4 » Tue Oct 21, 2008 5:09 pm
What is the smallest possible common multiple of 2 numbers greater...
3
Last post by gmattakers
Thu Oct 30, 2008 4:39 pm
Thu Oct 30, 2008 4:39 pm
Tough Geometry Problem
by smohsin » Thu Oct 30, 2008 2:48 pm
Can anyone please help. The question is attached. OA is D
6
Last post by earth@work
Thu Oct 30, 2008 4:33 pm
Thu Oct 30, 2008 4:33 pm
Beginner needs some help...
by Beginnerw/highhopes » Tue Oct 28, 2008 4:52 pm
The output of a factory was increased by 10% to keep up with rising...
7
Last post by VP_Jim
Thu Oct 30, 2008 12:13 pm
Thu Oct 30, 2008 12:13 pm
Shortcuts, Tricks, and more...?
by piyushdabomb » Thu Oct 30, 2008 5:58 am
Hi, While I'm fairing decently without a time on the GMAT problem...
1
Last post by raunekk
Thu Oct 30, 2008 9:06 am
Thu Oct 30, 2008 9:06 am
another one on sequence
by earth@work » Wed Oct 29, 2008 8:27 pm
how do we find the sum of n terms of series : (1^2) + (1^2 +2^2) +...
2
Last post by earth@work
Thu Oct 30, 2008 8:31 am
Thu Oct 30, 2008 8:31 am
Time
by parallel_chase » Fri Aug 22, 2008 8:37 pm
Approximately at what time after 2 PM, the hour hand and the minute...
7
Last post by mbaapplicant2008
Thu Oct 30, 2008 1:48 am
Thu Oct 30, 2008 1:48 am
permutation
by smallsorrow » Sun Oct 12, 2008 9:20 am
All of the stocks on the Over-the-counter maket are designated by...
2
Last post by mbaapplicant2008
Thu Oct 30, 2008 1:25 am
Thu Oct 30, 2008 1:25 am
Math problem..please help me solve
by Vivian26 » Mon Oct 27, 2008 6:46 pm
I have a question I have been trying to solve and I have a...
5
Last post by logitech
Wed Oct 29, 2008 11:37 pm
Wed Oct 29, 2008 11:37 pm
sequence
by earth@work » Wed Oct 29, 2008 4:24 pm
how do we find the sum of n terms of series : (1/(1*2)) + (1/(2*3)) +...
4
Last post by earth@work
Wed Oct 29, 2008 7:57 pm
Wed Oct 29, 2008 7:57 pm
RATIOS QUESTION - BRAIN FREEZE!!!!!
by cyruscyrus » Sun Oct 26, 2008 11:56 am
Can someone help me work this problem out? I am so burnt out and my...
6
Last post by cramya
Wed Oct 29, 2008 6:25 pm
Wed Oct 29, 2008 6:25 pm
Absolute Value - please help thanks.
by moonlite » Wed Oct 29, 2008 3:29 pm
If y is an integer, then the least possible value of | 23 -5y | is:...
2
Last post by logitech
Wed Oct 29, 2008 4:07 pm
Wed Oct 29, 2008 4:07 pm
p^3 / 3920
by mberkowitz » Tue Oct 28, 2008 8:01 pm
if pis the smallest positive integer such that p^3 / 3920 is also an...
16
Last post by earth@work
Wed Oct 29, 2008 2:24 pm
Wed Oct 29, 2008 2:24 pm
Math questions
by [email protected] » Tue Oct 28, 2008 7:04 pm
If abc = b^3 , which of the following must be true? ac = b^2 b = 0 ac...
10
Last post by bhanu75
Wed Oct 29, 2008 10:50 am
Wed Oct 29, 2008 10:50 am
A circle lies in an X-Y plane, with its center (1, -3)
by jsl » Mon Oct 27, 2008 2:54 pm
A circle lies in an X-Y plane, with its center at (1, -3). If the...
8
Last post by gmat009
Wed Oct 29, 2008 10:35 am
Wed Oct 29, 2008 10:35 am
Exponent Question
by shaden » Wed Oct 29, 2008 7:29 am
This is probably simple, but my weak point is exponents and roots. If...
2
Last post by Neo2000
Wed Oct 29, 2008 7:56 am
Wed Oct 29, 2008 7:56 am
A 3-member rowing team
by jsl » Mon Oct 27, 2008 3:07 pm
A 3-member rowing team is to be selected from 4 men and 5 women. How...
9
Last post by 2009wish
Wed Oct 29, 2008 3:48 am
Wed Oct 29, 2008 3:48 am
ratio problem
by notgoodinmath » Fri Oct 24, 2008 9:46 am
If the ratio of the smallest to largest angle of a triangle is 2:7...
3
Last post by deepamohn
Tue Oct 28, 2008 11:08 pm
Tue Oct 28, 2008 11:08 pm
Quick way to do these type of problems
by giatch » Tue Oct 28, 2008 1:37 pm
What is the quickest way to structure and solve these type of...
4
Last post by giatch
Tue Oct 28, 2008 7:25 pm
Tue Oct 28, 2008 7:25 pm
Gmat prep math questions
by [email protected] » Tue Oct 28, 2008 6:00 pm
A thin piece of wire 40 meters long is cut into tow pieces. one piece...
1
Last post by vishubn
Tue Oct 28, 2008 6:08 pm
Tue Oct 28, 2008 6:08 pm
math question
by [email protected] » Tue Oct 28, 2008 5:46 pm
A thin piece of wire 40 meters long is cut into tow pieces. one piece...
1
Last post by Neo2000
Tue Oct 28, 2008 6:08 pm
Tue Oct 28, 2008 6:08 pm
Please I need your help I can not solve this ratio problem
by abyatl72 » Tue Oct 28, 2008 10:46 am
The ratio of new cars to old cars in a certain city subway system is...
2
Last post by Stuart@KaplanGMAT
Tue Oct 28, 2008 4:26 pm
Tue Oct 28, 2008 4:26 pm
sequence & mean
by earth@work » Tue Oct 28, 2008 9:41 am
If (a^n+b^n)/((a^n-1)+(b^n-1)) is the A.M. between a and b, then find...
7
Last post by earth@work
Tue Oct 28, 2008 11:33 am
Tue Oct 28, 2008 11:33 am
candies...
by gmatrant » Tue Oct 28, 2008 7:48 am
If two candies are drawn at random from a jar with only red and blue...
1
Last post by logitech
Tue Oct 28, 2008 7:59 am
Tue Oct 28, 2008 7:59 am
Gmat Prep Probability
by [email protected] » Tue Oct 28, 2008 6:43 am
Hi Please can someone explain this to me? Thanks
1
Last post by dmateer25
Tue Oct 28, 2008 7:03 am
Tue Oct 28, 2008 7:03 am
A group contains 7 boys and some girls
by jsl » Mon Oct 27, 2008 3:16 pm
A group contains 7 boys and some girls. The number of teams of 5...
4
Last post by jsl
Tue Oct 28, 2008 4:58 am
Tue Oct 28, 2008 4:58 am
something blue balls and 9 red balls
by jsl » Mon Oct 27, 2008 3:00 pm
A box contains some Blue balls and 9 Red balls. If the probability...
3
Last post by jsl
Tue Oct 28, 2008 4:38 am
Tue Oct 28, 2008 4:38 am
Permutation/Combinations question
by jsl » Mon Oct 27, 2008 3:03 pm
L1 and L2 are two parallel lines in a plane. If L1 has 6 points...
3
Last post by jsl
Tue Oct 28, 2008 2:59 am
Tue Oct 28, 2008 2:59 am
probability subcommittee
by canuckclint » Mon Oct 27, 2008 9:07 pm
Anthony and Michael sit on the six-member board of directors for...
1
Last post by earth@work
Mon Oct 27, 2008 10:28 pm
Mon Oct 27, 2008 10:28 pm
sides of polygon
by earth@work » Mon Oct 27, 2008 3:05 pm
The difference between any two consecutive interior angles of a...
8
Last post by earth@work
Mon Oct 27, 2008 8:36 pm
Mon Oct 27, 2008 8:36 pm
700+ level Quant question
by jsl » Mon Oct 27, 2008 2:51 pm
For all positive integers n, F(n) is defined as the product of all...
3
Last post by vishubn
Mon Oct 27, 2008 7:29 pm
Mon Oct 27, 2008 7:29 pm
Payment foe the book
by jessicamuniz » Mon Oct 27, 2008 4:56 am
Here is question. David and Isabel collaborated on a book and David...
2
Last post by smohsin
Mon Oct 27, 2008 5:40 pm
Mon Oct 27, 2008 5:40 pm
og ps 129
by simba12123 » Mon Oct 27, 2008 10:02 am
on a recent trip, cindy drove her car 290 miles, rounded tro the...
8
Last post by simba12123
Mon Oct 27, 2008 5:05 pm
Mon Oct 27, 2008 5:05 pm
Points (-5, -7) and (3, -4) lie on the same line
by jsl » Mon Oct 27, 2008 3:16 pm
Points (-5, -7) and (3, -4) lie on the same line in an X-Y plane. If...
2
Last post by rohangupta83
Mon Oct 27, 2008 3:48 pm
Mon Oct 27, 2008 3:48 pm
two digit positive integer in OG 11- 228
by maria » Thu Jun 26, 2008 6:03 pm
If a two-digit positive integer has its digits reversed, the...
4
Last post by KeyserSoze525
Mon Oct 27, 2008 10:51 am
Mon Oct 27, 2008 10:51 am
need help on a question
by aiq » Sun Oct 26, 2008 7:54 pm
hello everybody..... i am from ohio and i just found this awesome...
2
Last post by Ian Stewart
Mon Oct 27, 2008 10:42 am
Mon Oct 27, 2008 10:42 am
percent-ratio: chemical properties
by smohsin » Mon Oct 27, 2008 6:32 am
Can anyone please help in solving the following: The rate of a...
3
Last post by KeyserSoze525
Mon Oct 27, 2008 7:57 am
Mon Oct 27, 2008 7:57 am
probability
by smohsin » Mon Oct 27, 2008 6:51 am
from a bag containing 12 identical blue balls, y identical yellow...
3
Last post by KeyserSoze525
Mon Oct 27, 2008 7:19 am
Mon Oct 27, 2008 7:19 am
Combo Probelm from GMAT Prep
by smallsorrow » Mon Oct 27, 2008 4:11 am
The lunch menu contains 4 different entrees and 5 side dishes. A meal...
3
Last post by stop@800
Mon Oct 27, 2008 4:54 am
Mon Oct 27, 2008 4:54 am
number propoerties q
by smallsorrow » Mon Oct 27, 2008 4:29 am
For which of the following values of x is sq 1 minus third sq 2 minus...
1
Last post by stop@800
Mon Oct 27, 2008 4:37 am
Mon Oct 27, 2008 4:37 am
EXPONENT RULES
by cramya » Sat Oct 25, 2008 8:07 pm
Confirmation needed please: Rule 1: (a^b)^c = a^(b*c) Rule2: a^b^c...
6
Last post by piyushdabomb
Mon Oct 27, 2008 4:25 am
Mon Oct 27, 2008 4:25 am
Arithmetic + Alebra (Interpretation of tables + Applied Prob
by piyushdabomb » Sun Oct 26, 2008 12:59 pm
I attempted to answer this question but I can't seem to understand...
2
Last post by piyushdabomb
Mon Oct 27, 2008 3:51 am
Mon Oct 27, 2008 3:51 am
forty percent of the lights that are supposed to be off are
by netigen » Wed Jun 11, 2008 12:42 pm
Eighty percent of the lights at Hotel California are on at 8 p.m. a...
9
Last post by canuckclint
Sun Oct 26, 2008 2:23 pm
Sun Oct 26, 2008 2:23 pm
Standard Deviation
by raju232007 » Sat Oct 25, 2008 6:30 am
A set of data consists of the following 5 numbers: 0,2,4,6 and...
3
Last post by stop@800
Sun Oct 26, 2008 2:18 pm
Sun Oct 26, 2008 2:18 pm
potive integers
by acorra » Sat Oct 25, 2008 7:21 am
If x, y and z are positive integers such that x is a factor of y, and...
5
Last post by stop@800
Sun Oct 26, 2008 2:00 pm
Sun Oct 26, 2008 2:00 pm
