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games during a season
by grandh01 »
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
function
by das.ashmita »
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
Which of the following fraction is the smallest?
by rrobiinn »
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
Stats.. relationship among different pieces
by topspin360 »
Can someone please summarize the relationship b/w mean, median,...
4
Last post by Stuart@KaplanGMAT
Fri Aug 17, 2012 9:01 pm
Conceptual question
by metallicafan »
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
Stuggling with Problem
by avada »
This problem is taken from the Manhattan online Cat practice exams. I...
2
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Last post by Brent@GMATPrepNow
Fri Aug 17, 2012 1:13 pm
The ratio of a and b
by atulkumarj »
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
help reqd!
by mehaksal »
can smbdy suggest me how to avoid silly mistakes and improve speed??...
3
Last post by neelgandham
Fri Aug 17, 2012 8:31 am
PLEASE SOLVE THIS QUESTION
by Vidushi Jain »
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
Fastest way to solve this speed/time/distance problem?
by Kevinst »
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
geometry helppppp
by arifaisal »
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
Compound Interest Formula
by knight247 »
I would appreciate a clarification on the simple interest formula....
5
Last post by tansika
Fri Aug 17, 2012 2:43 am
Probability - conceptual problem
by vikram4689 »
what is the probability of getting at least one head when a fair coin...
7
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Last post by lunarpower
Thu Aug 16, 2012 11:43 pm
Population problem
by shanice »
A certain population of bacteria doubles every 10 minutes.If the...
6
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Last post by anuprajan5
Thu Aug 16, 2012 10:29 pm
rate and percentage
by parulmahajan89 »
The rate of certain chemical reaction is directly proportional to...
2
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Last post by Anurag@Gurome
Thu Aug 16, 2012 9:04 pm
How Many Different Triangle in x-y Plane
by deepakrobi »
Can some one explain me the solution.. Sorry i don't have the answer...
7
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Last post by deepakrobi
Thu Aug 16, 2012 11:24 am
Members?
by grandh01 »
Thirty percent of the members of a swim club have passed the...
3
Last post by grandh01
Thu Aug 16, 2012 10:27 am
Change in Standard Deviation?
by AVbyT »
Can anyone help with solution for this problem: If y = |x| -...
1
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Last post by Brent@GMATPrepNow
Thu Aug 16, 2012 6:59 am
divisibility of integers
by rattan123 »
show that any integer divisible by 3 can be written as a sum of of...
5
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Thu Aug 16, 2012 6:19 am
Inequalities - ManhattanGMATPrep
by shanice »
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
Which MUST be true (GMAT PREP 1)
by alex.gellatly »
Last month 15 homes were sold in Town X. The average (arithmetic...
3
Last post by rijul007
Wed Aug 15, 2012 10:11 pm
Proportions
by shanice »
Guys, I need your help in the proportion topic. What is direct...
3
Last post by shanice
Wed Aug 15, 2012 7:46 pm
two-element?
by grandh01 »
How many two-element subsets of {1, 2, 3, 4} are there that do not...
2
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Last post by Brent@GMATPrepNow
Wed Aug 15, 2012 7:24 pm
longer side?
by grandh01 »
If the perimeter of a rectangular garden plot is 34 feet and its area...
3
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Last post by Brent@GMATPrepNow
Wed Aug 15, 2012 7:19 pm
Mixture problem -
by doclkk »
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
X-5=?
by grandh01 »
If (x - 1)^2 = 400, which of the following could be the value of x...
1
Last post by theCEO
Wed Aug 15, 2012 5:29 pm
avg speed
by grandh01 »
A certain car increased its average speed by 5 miles per hour in each...
1
Last post by kashishh
Wed Aug 15, 2012 2:39 pm
clocks
by grandh01 »
A certain clock marks every hour by striking a number of times equal...
1
Last post by rijul007
Wed Aug 15, 2012 1:32 pm
how do i solve this?
by grandh01 »
Starting from point O on a flat school playground, a child walks 10...
1
Last post by GMATGuruNY
Wed Aug 15, 2012 1:25 pm
OG -12 Question
by parulmahajan89 »
87. A necklace is made by stringing N individual beads together in...
1
Last post by rijul007
Wed Aug 15, 2012 1:19 pm
probability
by faraday88 »
Three coins are tossed. Find the probability that they all land heads...
2
Last post by rijul007
Wed Aug 15, 2012 1:06 pm
profit and loss
by him1985 »
While selling, a businessman allows 40% discount on the marked price...
3
Last post by Kobe_Kassidy
Wed Aug 15, 2012 9:20 am
counting techniques
by iamnikkilarin »
in the finals of 100 meter dash, eight runners compete for the 1st...
2
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Last post by Kobe_Kassidy
Wed Aug 15, 2012 9:01 am
prime
by rattan123 »
prove that for except n= 1 (n^4+4^n) is not a prime no..
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Aug 15, 2012 6:21 am
counting techniques
by iamnikkilarin »
A sales representative for a company must visit 6 different cities...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Aug 15, 2012 6:14 am
absolute value problem using open modulus
by topspin360 »
can anyone show how to do this problem using open modulus?...
5
Last post by optimist
Wed Aug 15, 2012 2:48 am
How to solve this distance problem algebraically?
by ksc1940 »
This question is from jeff sackmann's 1000 problem set, which is...
3
Last post by GMATGuruNY
Wed Aug 15, 2012 2:32 am
OG-2nd Edition
by shanice »
Working alone, printers X,Y, Z can do a certain printing job,...
1
Last post by anuprajan5
Tue Aug 14, 2012 10:03 pm
Geometry
by parulmahajan89 »
the radius of a circle that centers at origin is 5, how many points...
2
EXPERT REPLIES
Last post by Anurag@Gurome
Tue Aug 14, 2012 5:58 pm
What is the greatest number of identical bouquets that...
by MFaulkner »
What is the greatest number of identical bouquets that can be made...
4
Last post by mcdesty
Tue Aug 14, 2012 4:25 pm
percentages
by arellalu »
Last year the total number of employees at Company E was decreased by...
4
Last post by cypherskull
Tue Aug 14, 2012 2:07 pm
Perimeter ratio
by arellalu »
The perimeters of Square S and rectangular region R are equal. If the...
2
Last post by cypherskull
Tue Aug 14, 2012 1:55 pm
Another way to do this question
by kao521547 »
if 6x=8y=14z, what is a possible sum of positive integers x,y and z...
3
Last post by cypherskull
Tue Aug 14, 2012 12:16 pm
Studying Help!
by pradalove »
I took the Manhattan GMAT online courses a couple years ago and...
0
Last post by pradalove
Tue Aug 14, 2012 12:09 pm
Overlapping sets
by gmattesttaker2 »
Hello, This is from MGMAT Strategy Guide. However, there is no...
7
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Tue Aug 14, 2012 6:44 am
Help with these kinds of questions !
by Ajax12 »
1 . what is the remainder when 128^500 is divided by 153? I...
2
Last post by sanju09
Tue Aug 14, 2012 3:41 am
Matt needs help!
by rrobiinn »
Matt gets a $1,000 commission on a big sale.This commission alone...
2
Last post by GMATGuruNY
Tue Aug 14, 2012 2:01 am
geometry-rhombus
by kashishh »
Like we can call a triangle isosceles when two sides are equal, what...
2
EXPERT REPLIES
Last post by kashishh
Tue Aug 14, 2012 1:03 am
3 PIPES
by him1985 »
A cistern has 3 pipes A, B and C. A and B call fill it in 3 and hours...
3
Last post by GMATGuruNY
Mon Aug 13, 2012 11:33 pm
cylinders
by grandh01 »
Two oil cans, X and Y, are right circular cylinders, and the height...
1
Last post by das.ashmita
Mon Aug 13, 2012 10:23 pm