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GMAT Math Help
by missang » Mon Aug 20, 2012 8:48 am
I have been studying off and on for the GMAT using the 60 day GMAT...
1
Last post by tisrar02
Mon Aug 20, 2012 1:45 pm
Mon Aug 20, 2012 1:45 pm
face cards - P&C
by confuse mind » Mon Aug 20, 2012 8:59 am
Which cards are face cards - J,Q,K or J,Q,K,A
1
Last post by Ian Stewart
Mon Aug 20, 2012 9:04 am
Mon Aug 20, 2012 9:04 am
In a certain colony of cancerous cells
by abcgmat » Sun Aug 19, 2012 12:38 pm
In a certain colony of cancerous cells, each cell divides into two...
3
Last post by Ian Stewart
Mon Aug 20, 2012 6:41 am
Mon Aug 20, 2012 6:41 am
0<x<1
by adthedaddy » Mon Aug 20, 2012 5:23 am
Hi, I came across following explanation in MGMAT Book-3. Would like...
1
Last post by Ian Stewart
Mon Aug 20, 2012 6:25 am
Mon Aug 20, 2012 6:25 am
tough gemoetry question
by resilient » Tue Feb 19, 2008 8:12 pm
A sphere is inscribed in a cube with an edge of 10. What is the...
16
Last post by miteshsholay
Mon Aug 20, 2012 1:25 am
Mon Aug 20, 2012 1:25 am
(3^9 – 3^8) (3^7 – 3^6) =
by sanju09 » Wed Sep 15, 2010 3:16 am
(3^9 - 3^8) (3^7 - 3^6) = (A) 3^4 (B) 3^14 (C) 6^14 (D)...
3
Last post by Chirawat Sungkamee
Sun Aug 19, 2012 11:50 pm
Sun Aug 19, 2012 11:50 pm
Percentages
by cypherskull » Sun Aug 19, 2012 10:52 am
I found the language of the problem statement somewhat ambiguous. A...
2
Last post by neelgandham
Sun Aug 19, 2012 12:20 pm
Sun Aug 19, 2012 12:20 pm
Confusing problem....geometry and probablity combined!!
by cypherskull » Sun Aug 19, 2012 10:34 am
A cylinder has a base with a circumference of 20pi meters and an...
1
Last post by Anurag@Gurome
Sun Aug 19, 2012 11:22 am
Sun Aug 19, 2012 11:22 am
Help..!
by cypherskull » Sun Aug 19, 2012 10:39 am
Randy can rebuild an automobile engine in a hours. Alvin can rebuild...
2
Last post by cypherskull
Sun Aug 19, 2012 11:12 am
Sun Aug 19, 2012 11:12 am
OG PS #149
by jscpba » Sun Feb 06, 2011 9:24 am
During a trip, Francine traveled x percent of the total distance at...
6
Last post by rsanz27
Sun Aug 19, 2012 9:13 am
Sun Aug 19, 2012 9:13 am
probability
by smagish » Sat Aug 18, 2012 12:48 am
On Saturday morning, Malachi will begin a camping vacation and he...
6
Last post by nailGmat2012
Sun Aug 19, 2012 8:23 am
Sun Aug 19, 2012 8:23 am
three-story apartment building
by vikram4689 » Sun Aug 19, 2012 4:09 am
In a certain three-story apartment building, there are 11 tenants on...
2
Last post by Brent@GMATPrepNow
Sun Aug 19, 2012 7:28 am
Sun Aug 19, 2012 7:28 am
calculators
by grandh01 » Sat Aug 18, 2012 5:41 pm
A merchant paid $300 for a shipment of x identical calculators. The...
2
Last post by GMATGuruNY
Sat Aug 18, 2012 7:39 pm
Sat Aug 18, 2012 7:39 pm
how do i solve this?
by grandh01 » Sat Aug 18, 2012 6:02 pm
5^12 + 5^13 = (A) 5^25 (B) 10^25 (C) 6(5^12 ) (D) 10^12 + 5 (E)...
2
Last post by Stuart@KaplanGMAT
Sat Aug 18, 2012 6:41 pm
Sat Aug 18, 2012 6:41 pm
please help.. geometary
by AJWILL » Sat Aug 18, 2012 4:00 am
In the figure given below, square ABCD is inscribed in a circle.Point...
3
Last post by pemdas
Sat Aug 18, 2012 2:32 pm
Sat Aug 18, 2012 2:32 pm
appliances
by grandh01 » Sat Aug 18, 2012 10:39 am
Craig sells major appliances. For each appliance he sells, Craig...
1
Last post by rijul007
Sat Aug 18, 2012 10:47 am
Sat Aug 18, 2012 10:47 am
FDPs
by adthedaddy » Sat Aug 18, 2012 7:52 am
Last year, all registered voters in a country voted either for...
3
Last post by adthedaddy
Sat Aug 18, 2012 10:36 am
Sat Aug 18, 2012 10:36 am
word problem
by AJWILL » Sat Aug 18, 2012 4:54 am
In a survey of X people it was found that 40% are Men and the...
2
Last post by cypherskull
Sat Aug 18, 2012 10:26 am
Sat Aug 18, 2012 10:26 am
games during a season
by grandh01 » Wed Aug 15, 2012 12:57 pm
During a certain season, a team won 80 percent of its first 100 games...
4
Last post by LalaB
Sat Aug 18, 2012 8:32 am
Sat Aug 18, 2012 8:32 am
function
by das.ashmita » Sat Aug 18, 2012 4:11 am
If function f(x) satisfies f(x)=f(x2) for all x, which of the...
3
Last post by pemdas
Sat Aug 18, 2012 5:25 am
Sat Aug 18, 2012 5:25 am
Which of the following fraction is the smallest?
by rrobiinn » Fri Aug 17, 2012 11:28 pm
Which of the following fraction is the smallest? a. 33/128 b. 45/138...
2
Last post by GMATGuruNY
Sat Aug 18, 2012 3:13 am
Sat Aug 18, 2012 3:13 am
Stats.. relationship among different pieces
by topspin360 » Thu Aug 16, 2012 7:21 pm
Can someone please summarize the relationship b/w mean, median,...
4
Last post by Stuart@KaplanGMAT
Fri Aug 17, 2012 9:01 pm
Fri Aug 17, 2012 9:01 pm
Conceptual question
by metallicafan » Fri Aug 10, 2012 4:24 pm
Hi, I have a conceptual question about variables. In the GMAT, x (or,...
1
Last post by Patrick_GMATFix
Fri Aug 17, 2012 5:30 pm
Fri Aug 17, 2012 5:30 pm
Stuggling with Problem
by avada » Fri Aug 17, 2012 11:35 am
This problem is taken from the Manhattan online Cat practice exams. I...
2
Last post by Brent@GMATPrepNow
Fri Aug 17, 2012 1:13 pm
Fri Aug 17, 2012 1:13 pm
The ratio of a and b
by atulkumarj » Fri Aug 17, 2012 12:38 pm
The ratio of a and b is 6 to 5 . The ratio of b to c is 1 to 3 . The...
1
Last post by atulkumarj
Fri Aug 17, 2012 12:49 pm
Fri Aug 17, 2012 12:49 pm
help reqd!
by mehaksal » Wed Aug 15, 2012 10:04 pm
can smbdy suggest me how to avoid silly mistakes and improve speed??...
3
Last post by neelgandham
Fri Aug 17, 2012 8:31 am
Fri Aug 17, 2012 8:31 am
PLEASE SOLVE THIS QUESTION
by Vidushi Jain » Fri Aug 17, 2012 6:50 am
What is the greatest prime factor of 2raise to the power 100 - 2...
2
Last post by neelgandham
Fri Aug 17, 2012 8:10 am
Fri Aug 17, 2012 8:10 am
Fastest way to solve this speed/time/distance problem?
by Kevinst » Thu Aug 16, 2012 2:01 pm
A left P for Q at 10:00 A.M and at the same time B left Q for P. Both...
6
Last post by Kevinst
Fri Aug 17, 2012 6:16 am
Fri Aug 17, 2012 6:16 am
geometry helppppp
by arifaisal » Fri Aug 17, 2012 2:52 am
1)In the figure above, AC=6 and BC=3. Point P lies on AB between A...
3
Last post by GMATGuruNY
Fri Aug 17, 2012 6:02 am
Fri Aug 17, 2012 6:02 am
Compound Interest Formula
by knight247 » Sat Aug 06, 2011 8:42 am
I would appreciate a clarification on the simple interest formula....
5
Last post by tansika
Fri Aug 17, 2012 2:43 am
Fri Aug 17, 2012 2:43 am
Probability - conceptual problem
by vikram4689 » Tue Aug 07, 2012 4:31 pm
what is the probability of getting at least one head when a fair coin...
7
Last post by lunarpower
Thu Aug 16, 2012 11:43 pm
Thu Aug 16, 2012 11:43 pm
Population problem
by shanice » Wed Aug 15, 2012 7:04 am
A certain population of bacteria doubles every 10 minutes.If the...
6
Last post by anuprajan5
Thu Aug 16, 2012 10:29 pm
Thu Aug 16, 2012 10:29 pm
rate and percentage
by parulmahajan89 » Thu Aug 16, 2012 8:44 pm
The rate of certain chemical reaction is directly proportional to...
2
Last post by Anurag@Gurome
Thu Aug 16, 2012 9:04 pm
Thu Aug 16, 2012 9:04 pm
How Many Different Triangle in x-y Plane
by deepakrobi » Thu Aug 16, 2012 6:12 am
Can some one explain me the solution.. Sorry i don't have the answer...
7
Last post by deepakrobi
Thu Aug 16, 2012 11:24 am
Thu Aug 16, 2012 11:24 am
Change in Standard Deviation?
by AVbyT » Thu Aug 16, 2012 5:49 am
Can anyone help with solution for this problem: If y = |x| -...
1
Last post by Brent@GMATPrepNow
Thu Aug 16, 2012 6:59 am
Thu Aug 16, 2012 6:59 am
divisibility of integers
by rattan123 » Wed Aug 15, 2012 8:42 am
show that any integer divisible by 3 can be written as a sum of of...
5
Last post by Brent@GMATPrepNow
Thu Aug 16, 2012 6:19 am
Thu Aug 16, 2012 6:19 am
Inequalities - ManhattanGMATPrep
by shanice » Wed Aug 15, 2012 11:46 pm
If 1>1-ab>0, which of the following must be true? I. a/b>0...
1
Last post by neelgandham
Thu Aug 16, 2012 12:18 am
Thu Aug 16, 2012 12:18 am
Which MUST be true (GMAT PREP 1)
by alex.gellatly » Fri Aug 03, 2012 11:07 pm
Last month 15 homes were sold in Town X. The average (arithmetic...
3
Last post by rijul007
Wed Aug 15, 2012 10:11 pm
Wed Aug 15, 2012 10:11 pm
Proportions
by shanice » Wed Aug 15, 2012 10:17 am
Guys, I need your help in the proportion topic. What is direct...
3
Last post by shanice
Wed Aug 15, 2012 7:46 pm
Wed Aug 15, 2012 7:46 pm
two-element?
by grandh01 » Wed Aug 15, 2012 4:04 pm
How many two-element subsets of {1, 2, 3, 4} are there that do not...
2
Last post by Brent@GMATPrepNow
Wed Aug 15, 2012 7:24 pm
Wed Aug 15, 2012 7:24 pm
longer side?
by grandh01 » Wed Aug 15, 2012 3:38 pm
If the perimeter of a rectangular garden plot is 34 feet and its area...
3
Last post by Brent@GMATPrepNow
Wed Aug 15, 2012 7:19 pm
Wed Aug 15, 2012 7:19 pm
Mixture problem -
by doclkk » Tue Jul 21, 2009 6:42 pm
Bob just filled his car's gas tank with 20 gallons of gasohol, a...
10
Last post by everything's eventual
Wed Aug 15, 2012 6:58 pm
Wed Aug 15, 2012 6:58 pm
