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Ratios
by adthedaddy » Sat Sep 01, 2012 10:11 am
It takes the average dryer 80 minutes to dry one full load of Bob's...
2
Last post by vk_vinayak
Sat Sep 01, 2012 10:38 am
Sat Sep 01, 2012 10:38 am
Rates In Terms of Variable
by avada » Sat Sep 01, 2012 9:46 am
I am struggling a little bit with rates but I am really struggling...
2
Last post by vk_vinayak
Sat Sep 01, 2012 10:10 am
Sat Sep 01, 2012 10:10 am
clock tick tick - it gmat time
by canuckclint » Tue Nov 04, 2008 10:43 pm
A clock store sold a certain clock to a collector for 20 percent more...
7
Last post by crisro
Sat Sep 01, 2012 9:52 am
Sat Sep 01, 2012 9:52 am
Which one of the following is the median of the other two
by vidhya16 » Sat Sep 01, 2012 5:58 am
Median of price of the car is 52,000. which could be the median of...
3
Last post by neelgandham
Sat Sep 01, 2012 9:11 am
Sat Sep 01, 2012 9:11 am
Functions and the Smallest Prime Factor
by JJShannon3 » Sat Sep 01, 2012 6:57 am
I need some help on this one. Obviously, calculating out the product...
4
Last post by LalaB
Sat Sep 01, 2012 8:16 am
Sat Sep 01, 2012 8:16 am
rectangle area
by srivathsan » Sat Sep 01, 2012 6:39 am
If the dimensions of a rectangular box are 5x6x7, which of the...
3
Last post by neelgandham
Sat Sep 01, 2012 7:41 am
Sat Sep 01, 2012 7:41 am
If mixture A has
by farukqmul » Fri Aug 31, 2012 9:52 am
If mixture A has a 8:2 ratio of oil to water, how much must be added...
3
Last post by GMATGuruNY
Sat Sep 01, 2012 6:16 am
Sat Sep 01, 2012 6:16 am
Least value of b
by vk_vinayak » Thu Aug 30, 2012 8:41 pm
y = x^2 + bx + 256 cuts the x axis at (h, 0) and (k, 0). If h and k...
7
Last post by neelgandham
Fri Aug 31, 2012 11:57 pm
Fri Aug 31, 2012 11:57 pm
diagonals question
by mehaksal » Wed Aug 29, 2012 9:41 am
How many diagonals does a polygon with 21 sides have, if one of its...
6
Last post by subhash.sonu39
Fri Aug 31, 2012 10:04 pm
Fri Aug 31, 2012 10:04 pm
Compound Interest
by PGMAT » Thu Aug 30, 2012 5:36 pm
Michelle deposited a certain sum of money in a savings account on...
3
Last post by mohan514
Fri Aug 31, 2012 10:22 am
Fri Aug 31, 2012 10:22 am
Mixture problem - PITA works, not Pluggin-in
by reddox » Sun Aug 12, 2012 7:44 pm
This is from the OG 13, pg. 142. My question is, by the Princeton...
6
Last post by LalaB
Fri Aug 31, 2012 10:15 am
Fri Aug 31, 2012 10:15 am
far apart?
by grandh01 » Thu Aug 30, 2012 2:31 pm
On level farmland, two runners leave at the same time from the...
3
Last post by mohan514
Fri Aug 31, 2012 10:08 am
Fri Aug 31, 2012 10:08 am
1/3 of the students
by farukqmul » Fri Aug 31, 2012 9:33 am
1/3 of the students in the class play the flute and 2/3 of those...
1
Last post by adthedaddy
Fri Aug 31, 2012 9:46 am
Fri Aug 31, 2012 9:46 am
playground
by grandh01 » Thu Aug 30, 2012 2:32 pm
A square playground has the same area as a rectangular playground...
3
Last post by mohan514
Fri Aug 31, 2012 9:37 am
Fri Aug 31, 2012 9:37 am
Probability
by GaneshMalkar » Thu Aug 30, 2012 9:40 am
What is the probability of selecting 1 prime and 3 composite to form...
4
Last post by mohan514
Fri Aug 31, 2012 9:08 am
Fri Aug 31, 2012 9:08 am
Probability question - Need expert help
by voodoo_child » Tue Aug 28, 2012 5:08 pm
In a $10 game of chance in Las Vegas, there are two identical bowls...
7
Last post by mohan514
Fri Aug 31, 2012 8:58 am
Fri Aug 31, 2012 8:58 am
Number between 2/3 and 3/4
by independent » Mon Aug 27, 2012 11:19 am
Ok guys, either am I doing something wrong or the OA is incorrect....
5
Last post by mohan514
Fri Aug 31, 2012 8:50 am
Fri Aug 31, 2012 8:50 am
experts need suggestion
by swativerma1103 » Thu Aug 30, 2012 12:52 pm
which is the best book for solving 750+ types questions.I need to...
2
Last post by swativerma1103
Thu Aug 30, 2012 9:45 pm
Thu Aug 30, 2012 9:45 pm
GMAT Prep Stumper
by Sadowski » Sun Jul 22, 2007 4:22 pm
I've seen a post about this question, but no one ever actually...
9
Last post by mcdesty
Thu Aug 30, 2012 4:45 pm
Thu Aug 30, 2012 4:45 pm
Largest value
by ssidda01 » Thu Aug 30, 2012 10:57 am
If the average of three distinct positive integers is 32, what is the...
3
Last post by adthedaddy
Thu Aug 30, 2012 11:25 am
Thu Aug 30, 2012 11:25 am
elimination problem
by mehaksal » Thu Aug 30, 2012 6:51 am
A community of 3 people is to be selected from 5 married couples,...
2
Last post by adthedaddy
Thu Aug 30, 2012 8:12 am
Thu Aug 30, 2012 8:12 am
Tricky Square Root Problem - Expert help please
by allsaints921 » Wed Aug 29, 2012 5:44 am
This is from Manhattan Gmat challenge problem of the week: Rounded to...
3
Last post by Ian Stewart
Thu Aug 30, 2012 4:24 am
Thu Aug 30, 2012 4:24 am
In terms of y, x =
by alex.gellatly » Sun Aug 26, 2012 12:25 am
If x>=0 and x = √(8xy-16y^2), then, in terms of y, x = -4y...
6
Last post by adthedaddy
Thu Aug 30, 2012 12:04 am
Thu Aug 30, 2012 12:04 am
best method?
by mehaksal » Wed Aug 29, 2012 10:17 am
The telephone company wants to add an area code composed of 2 letters...
3
Last post by LalaB
Wed Aug 29, 2012 11:32 pm
Wed Aug 29, 2012 11:32 pm
very basic doubt
by mehaksal » Wed Aug 29, 2012 9:02 am
What is the probability for a family with three children to have a...
2
Last post by mehaksal
Wed Aug 29, 2012 10:50 pm
Wed Aug 29, 2012 10:50 pm
retail price
by grandh01 » Wed Aug 29, 2012 2:45 pm
The original retail price of an appliance was 60 percent more than...
3
Last post by das.ashmita
Wed Aug 29, 2012 9:46 pm
Wed Aug 29, 2012 9:46 pm
A certain clothing store
by alex.gellatly » Sun Aug 26, 2012 12:02 am
A cash register in a certain clothing store is the same distance from...
2
Last post by alex.gellatly
Wed Aug 29, 2012 7:32 pm
Wed Aug 29, 2012 7:32 pm
Permutation HELP
by manihar.sidharth » Thu Aug 02, 2012 7:14 am
In how many different orders can the people Alice, Benjamin,...
6
Last post by mcdesty
Wed Aug 29, 2012 5:35 pm
Wed Aug 29, 2012 5:35 pm
Average Speed
by DFritschy » Tue Aug 28, 2012 3:36 pm
Sarah drove an average speed of 30 miles per hour for the first 30...
3
Last post by js0704
Wed Aug 29, 2012 12:54 pm
Wed Aug 29, 2012 12:54 pm
Standard Deviation Problem - What is the Mean?
by Bens4vcobra » Thu Jun 16, 2011 5:52 am
For a certain exam, 58 was 2 standard deviations below the mean, and...
3
Last post by sanju09
Wed Aug 29, 2012 12:51 pm
Wed Aug 29, 2012 12:51 pm
("z-score") of the height
by sanju09 » Tue Aug 14, 2012 2:49 am
To convert a value to a Standard Score ( z-score ), first subtract...
4
Last post by sanju09
Wed Aug 29, 2012 11:44 am
Wed Aug 29, 2012 11:44 am
Counting and probability
by cypherskull » Tue Aug 28, 2012 12:24 am
Bill has a small deck of 12 playing cards made up of only 2 suits of...
8
Last post by GaneshMalkar
Wed Aug 29, 2012 10:09 am
Wed Aug 29, 2012 10:09 am
silly doubt!
by mehaksal » Wed Aug 29, 2012 8:53 am
John wrote a phone number on a note that was later lost. John can...
2
Last post by adthedaddy
Wed Aug 29, 2012 9:20 am
Wed Aug 29, 2012 9:20 am
Oil A and Oil B.
by vk_vinayak » Mon Aug 27, 2012 2:53 am
A certain industrial machine requires 15 quarts (480 ounces) of oil...
3
Last post by everything's eventual
Wed Aug 29, 2012 8:49 am
Wed Aug 29, 2012 8:49 am
Doubt : 4 of the number
by Lifetron » Wed Aug 29, 2012 2:36 am
Shaggy has to learn 71 hiragana characters, and also has one week to...
6
Last post by Lifetron
Wed Aug 29, 2012 7:07 am
Wed Aug 29, 2012 7:07 am
Integer Question
by DFritschy » Tue Aug 28, 2012 3:31 pm
If n is a positive integer and the product of all the integers from 1...
3
Last post by Brent@GMATPrepNow
Wed Aug 29, 2012 6:40 am
Wed Aug 29, 2012 6:40 am
bad at statistics :(
by mehaksal » Sat Aug 25, 2012 6:17 am
A set of data consists of the following 5 numbers: 0,2,4,6, and 8....
6
Last post by dhirajdas53
Wed Aug 29, 2012 4:59 am
Wed Aug 29, 2012 4:59 am
OVERLAPPING SETS
by Lifetron » Tue Aug 28, 2012 3:00 am
There are 26 students who have read a total of 56 books among them....
3
Last post by Lifetron
Wed Aug 29, 2012 2:42 am
Wed Aug 29, 2012 2:42 am
Probability question - 4 dice are spinning my head
by voodoo_child » Tue Aug 28, 2012 5:18 pm
If 4 fair dice are thrown simulatenously, what is the probability of...
1
Last post by willrc
Wed Aug 29, 2012 1:37 am
Wed Aug 29, 2012 1:37 am
garlands question
by mehaksal » Tue Aug 28, 2012 10:57 am
In a flower shop, there are 5 different types of flowers. Two of the...
3
Last post by adthedaddy
Tue Aug 28, 2012 11:38 pm
Tue Aug 28, 2012 11:38 pm
Number line need help
by sanjib.saha » Tue Aug 28, 2012 8:59 pm
Hello, we all know that 1 < 2. If we multiply each side by -1 then...
2
Last post by sanjib.saha
Tue Aug 28, 2012 9:34 pm
Tue Aug 28, 2012 9:34 pm
Basic Dice Probability Question
by hotwann » Mon Aug 27, 2012 4:06 pm
Hi - I had question regarding probabilities with a six-sided die. The...
4
Last post by Ian Stewart
Tue Aug 28, 2012 5:49 pm
Tue Aug 28, 2012 5:49 pm
Another exponent question...
by DFritschy » Tue Aug 28, 2012 3:34 pm
I think I'm starting to get a firm grasp on all the integer rules,...
1
Last post by SmartAssJun
Tue Aug 28, 2012 4:51 pm
Tue Aug 28, 2012 4:51 pm
confused in such 'head start' questions!
by mehaksal » Sun Aug 26, 2012 11:21 pm
Jane gave Karen a 5 m head start in a 100 race and Jane was beaten by...
3
Last post by GMATGuruNY
Tue Aug 28, 2012 2:03 pm
Tue Aug 28, 2012 2:03 pm
