Topics
POSTS
Last post
Six mobsters
by crazykrans » Sat Dec 20, 2008 1:54 pm
Six mobsters have arrived at the theater for the premiere of the film...
1
Last post by logitech
Sat Dec 20, 2008 1:55 pm
Sat Dec 20, 2008 1:55 pm
Product of 210
by Brent@GMATPrepNow » Sat Dec 20, 2008 12:57 pm
How many positive integers less than 10,000 are such that the product...
15
Last post by logitech
Sat Dec 20, 2008 1:49 pm
Sat Dec 20, 2008 1:49 pm
Sums of digits
by Brent@GMATPrepNow » Fri Dec 19, 2008 5:16 pm
The sum of all the digits of the integers from 18 to 21 is 1+8 + 1+9...
4
Last post by megamix06
Sat Dec 20, 2008 12:04 pm
Sat Dec 20, 2008 12:04 pm
Dosage Medicine
by hrishikesh05 » Sat Dec 20, 2008 6:57 am
A doctor prescribed 18 cubic centimeters of a certain drug to a...
2
Last post by vishubn
Sat Dec 20, 2008 8:21 am
Sat Dec 20, 2008 8:21 am
Help---question from Princeton GMAT Math Bible
by amyyoung999 » Thu Dec 18, 2008 10:16 pm
I encounter a very similiar question as this one from Princeton GMAT...
7
Last post by amyyoung999
Sat Dec 20, 2008 6:32 am
Sat Dec 20, 2008 6:32 am
Rows and Columns
by ifairo » Fri Dec 19, 2008 8:20 pm
There are 100 soldiers. In how many different rows and columns these...
7
Last post by mals24
Sat Dec 20, 2008 1:04 am
Sat Dec 20, 2008 1:04 am
GMATPrep - angles and parallel lines
by California4jx » Mon Nov 24, 2008 12:23 pm
Couldnt figure out how ? OA: A
4
Last post by vishubn
Fri Dec 19, 2008 7:36 pm
Fri Dec 19, 2008 7:36 pm
Princeton GMAT Math Bible------- remainder question
by amyyoung999 » Fri Dec 19, 2008 3:10 pm
Please help me to solve this question using easy way I encountered a...
1
Last post by cramya
Fri Dec 19, 2008 3:48 pm
Fri Dec 19, 2008 3:48 pm
Proability
by melcra » Fri Dec 19, 2008 10:28 am
Among a group of 2,500 people, 35 percent invest in municipal bonds,...
2
Last post by melcra
Fri Dec 19, 2008 11:34 am
Fri Dec 19, 2008 11:34 am
probability
by [email protected] » Fri Dec 19, 2008 10:21 am
A certain manufacturer of cake, muffin and bread mixes has 100 buyers...
2
Last post by ronniecoleman
Fri Dec 19, 2008 11:17 am
Fri Dec 19, 2008 11:17 am
length
by [email protected] » Fri Dec 19, 2008 10:24 am
Five pieces of wood have and average length of 124 centimeters and a...
2
Last post by dmateer25
Fri Dec 19, 2008 10:55 am
Fri Dec 19, 2008 10:55 am
formula for height of triangle
by blaster » Fri Dec 19, 2008 9:30 am
exercuse me for this stupid question,i really forgat the formula for...
1
Last post by logitech
Fri Dec 19, 2008 9:49 am
Fri Dec 19, 2008 9:49 am
mean range
by Brent@GMATPrepNow » Thu Dec 18, 2008 9:08 pm
a, b, c, d and e are positive integers such that...
9
Last post by Brent@GMATPrepNow
Fri Dec 19, 2008 8:24 am
Fri Dec 19, 2008 8:24 am
Forty percent
by ankit1383 » Fri Dec 19, 2008 1:41 am
Forty percent of rats included in an experiment were male rats. If...
3
Last post by raunekk
Fri Dec 19, 2008 1:58 am
Fri Dec 19, 2008 1:58 am
taxi ride
by joanjgonzalez » Wed Dec 17, 2008 8:41 am
Hey guys, can anybody help me with this one? The cost of a taxi ride...
6
Last post by msd_2008
Thu Dec 18, 2008 11:30 pm
Thu Dec 18, 2008 11:30 pm
Number of hours
by Brent@GMATPrepNow » Thu Dec 18, 2008 9:01 pm
If a certain machine begins operating at x:00 a.m. on Wednesday and...
4
Last post by raunekk
Thu Dec 18, 2008 9:38 pm
Thu Dec 18, 2008 9:38 pm
probability - coin flips
by Brent@GMATPrepNow » Wed Dec 17, 2008 10:21 pm
I'd place this one in the 650 range (700+ questions are very hard to...
4
Last post by schumi_gmat
Thu Dec 18, 2008 3:24 pm
Thu Dec 18, 2008 3:24 pm
Factoring formula doesn't seem to always work?
by gxj007 » Thu Dec 18, 2008 12:59 pm
How many factors in a given number? Step 1: Express the number as a...
2
Last post by gxj007
Thu Dec 18, 2008 1:21 pm
Thu Dec 18, 2008 1:21 pm
Algebra question
by Brent@GMATPrepNow » Thu Dec 18, 2008 11:45 am
If 3xm + 2ym - 2yn - 3xn = 0 and, m does not equal n, then what is...
4
Last post by Brent@GMATPrepNow
Thu Dec 18, 2008 12:25 pm
Thu Dec 18, 2008 12:25 pm
square
by [email protected] » Thu Dec 18, 2008 10:56 am
A square countertop has a square tile inlay in the center. leaving an...
1
Last post by Brent@GMATPrepNow
Thu Dec 18, 2008 11:47 am
Thu Dec 18, 2008 11:47 am
Factorial Question
by awilhelm » Sun Dec 14, 2008 8:26 pm
Which of the following is an integer? I. 12!/6! II. 12!/8! III....
5
Last post by PVtrainer
Thu Dec 18, 2008 9:20 am
Thu Dec 18, 2008 9:20 am
Rain in inches
by shafeek » Wed Dec 17, 2008 1:36 pm
From 7:00 AM to 11:00 AM it rained 2.25 inches. At 11:00 AM the rain...
6
Last post by shafeek
Thu Dec 18, 2008 7:07 am
Thu Dec 18, 2008 7:07 am
Geometry circle traingle
by muzali » Sun Dec 14, 2008 8:33 pm
Refer to the circle in the attached figure: AB = 4, BC = 6, AC = 5...
9
Last post by brb588
Thu Dec 18, 2008 6:48 am
Thu Dec 18, 2008 6:48 am
Probability
by Abdulla » Tue Dec 16, 2008 8:04 pm
A medical researcher must choose one of 14 patients to receive an...
8
Last post by vivek.kapoor83
Thu Dec 18, 2008 4:07 am
Thu Dec 18, 2008 4:07 am
Coordinate Geometry
by Brent@GMATPrepNow » Wed Dec 17, 2008 9:17 am
A triangle has vertices at (0,2), (4,7) and (6,0). What is the area...
7
Last post by logitech
Wed Dec 17, 2008 11:14 pm
Wed Dec 17, 2008 11:14 pm
Enjoy
by Brent@GMATPrepNow » Tue Dec 16, 2008 8:07 am
If x and y are integers and 2x - y = 11, then 4x + y CANNOT be (A) -5...
3
Last post by vittalgmat
Wed Dec 17, 2008 11:01 pm
Wed Dec 17, 2008 11:01 pm
Distance/Time
by hypik21 » Wed Dec 17, 2008 4:36 pm
A boat traveled upstream at a distance of 90 miles at v-3 mph and...
4
Last post by Abdulla
Wed Dec 17, 2008 8:34 pm
Wed Dec 17, 2008 8:34 pm
Remainders
by Brent@GMATPrepNow » Wed Dec 17, 2008 5:03 pm
When the positive integer x is divided by 11, the quotient is y and...
10
Last post by vittalgmat
Wed Dec 17, 2008 7:44 pm
Wed Dec 17, 2008 7:44 pm
1
Last post by amitabhprasad
Wed Dec 17, 2008 6:45 pm
Wed Dec 17, 2008 6:45 pm
Working Independently
by Abdulla » Fri Dec 12, 2008 4:51 pm
Working independently, Susan can perform a task in 6 hours and Tom...
7
Last post by logitech
Wed Dec 17, 2008 8:38 am
Wed Dec 17, 2008 8:38 am
GMAT Prep Practice Test 2 - 1
by mowie » Wed Dec 17, 2008 7:00 am
If k is a positive integer, is k the square of an int? (1) k is div...
2
Last post by mowie
Wed Dec 17, 2008 7:13 am
Wed Dec 17, 2008 7:13 am
Combinatorics
by Abdulla » Tue Dec 16, 2008 5:51 pm
An office manager must choose a five-digit lock code for the office...
4
Last post by vittalgmat
Wed Dec 17, 2008 1:57 am
Wed Dec 17, 2008 1:57 am
Tough 1st question in practice test1
by kpsd2 » Tue Dec 16, 2008 5:46 pm
Hi Stuart, I'm hitting against the wall on this question (1/5)^m...
5
Last post by vittalgmat
Wed Dec 17, 2008 1:44 am
Wed Dec 17, 2008 1:44 am
inequalities
by acecoolan » Tue Dec 16, 2008 8:32 pm
Q. If 1 > 1 - ab > 0, which of the following must be true? 1....
1
Last post by logitech
Tue Dec 16, 2008 9:00 pm
Tue Dec 16, 2008 9:00 pm
tough sequences
by joanjgonzalez » Tue Dec 16, 2008 8:05 am
for an infinite sequence of numbers a1, a2, a3,....an for all n>1...
2
Last post by mrsmarthi
Tue Dec 16, 2008 6:09 pm
Tue Dec 16, 2008 6:09 pm
factorial problem
by arvindhs2000 » Mon Dec 15, 2008 11:24 pm
I do not know whether this problem has been posted before. This is...
6
Last post by arvindhs2000
Tue Dec 16, 2008 5:10 pm
Tue Dec 16, 2008 5:10 pm
Function Problem
by RideGMAT » Tue Dec 16, 2008 3:45 pm
This Problem is from GMAT Prep, plz help me solve it: For which of...
1
Last post by niraj_a
Tue Dec 16, 2008 3:52 pm
Tue Dec 16, 2008 3:52 pm
Some help with specific PS questions
by ronm » Sun Dec 07, 2008 10:23 am
Hey all, My exam is coming up soon and there are some specific...
3
Last post by RideGMAT
Tue Dec 16, 2008 2:47 pm
Tue Dec 16, 2008 2:47 pm
(-1)^(k+1) * (1/2^k) (HELP!!!!!)
by RideGMAT » Tue Dec 16, 2008 12:50 pm
Plz help me solve this problem from GMAT Prep: For every integer 'k'...
1
Last post by iamcste
Tue Dec 16, 2008 1:38 pm
Tue Dec 16, 2008 1:38 pm
powers
by joanjgonzalez » Tue Dec 16, 2008 7:13 am
can anybody help on this one? if the units digit of n^33 is 7, which...
3
Last post by niraj_a
Tue Dec 16, 2008 9:37 am
Tue Dec 16, 2008 9:37 am
Probability question
by jnellaz » Mon Dec 15, 2008 8:24 am
One week a certain vehicle rental outlet has a total of 40 cars, 12...
9
Last post by tritrantran
Mon Dec 15, 2008 7:27 pm
Mon Dec 15, 2008 7:27 pm
