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Last post
Voting Districts
by Akansha »
A city with population 132000 is to be divided into 11 voting...
1
Last post by Stuart@KaplanGMAT
Sun May 29, 2011 11:22 am
Sum of Integers
by Akansha »
Sum of 1st 50 positive integers is 2550. What is sum of even integers...
2
Last post by sameerballani
Sun May 29, 2011 11:09 am
16 people to choose from
by sanju09 »
If there are 16 people to choose from, what is the ratio of the...
4
EXPERT REPLIES
Last post by SoCan
Sun May 29, 2011 9:37 am
QCircles
by nycknicks11 »
Two questions here: 1) Can you assume that the arc here is generated...
2
Last post by SoCan
Sun May 29, 2011 8:50 am
grockit factors
by bblast »
How many different positive even integers are factors of 196? 1 2 3 5...
4
Last post by bblast
Sat May 28, 2011 11:42 pm
Gmat club PS.
by bblast »
A machine consisting of 3 connected wheels is mixing concrete. The...
3
Last post by amar66
Sat May 28, 2011 11:24 pm
gclub backsolve
by bblast »
In the office supply store, Brittany bought 17 pens of three kinds:...
5
Last post by bblast
Sat May 28, 2011 10:50 pm
Find the product
by sivaelectric »
Find the product of all the factors of 432. A. 512^20 B. 216^20 C....
4
Last post by cans
Sat May 28, 2011 10:37 am
Prime numbers (Knewton Prep)
by RadiumBall »
For any integer p, *p is equal to the product of all the integers...
9
Last post by SoCan
Sat May 28, 2011 7:10 am
Probability question
by vinni.k »
Source:- Veritas Hi Everyone, Can you please look into the following...
13
Last post by vinni.k
Sat May 28, 2011 6:17 am
Median daily electricity - GMAT Prep
by singalong »
For the 5 days shown in the graph, how many kilowatt-hours greater...
3
Last post by singalong
Sat May 28, 2011 5:17 am
Probability
by Anahatha »
OG 11 Page:182 Problem # :217 (Sorry for not tying the entire...
5
EXPERT REPLIES
Last post by Anahatha
Sat May 28, 2011 1:31 am
Geometry
by nkaur »
The perimeter of a certain isoceles triange is 16+ 16 sqrt 2. What is...
3
Last post by Brian@VeritasPrep
Fri May 27, 2011 3:08 pm
BALANCE SPENDING
by g.shankaran »
Sally has a gold credit card with a certain spending limit, and a...
9
Last post by SoCan
Fri May 27, 2011 9:53 am
geese migration
by ska7945 »
A total of 30% of the geese included in a certain migration study...
5
Last post by Ozlemg
Fri May 27, 2011 9:01 am
MGMAT FLASHCARDS
by Strongt »
Dinner cost $230 including a 15% tip. How much was dinner without the...
5
EXPERT REPLIES
Last post by GMATGuruNY
Fri May 27, 2011 7:22 am
Understanding of Statment
by gauravgundal »
Can anyone just tell me how to decode the below into algebraic...
4
Last post by itsmebharat
Fri May 27, 2011 6:28 am
Permutation & combinations problem- difficult one
by shailendra10 »
Dave has no fashion sense, and will wear any combination of garments...
3
Last post by cans
Fri May 27, 2011 4:07 am
Greatest common divisor
by venmic »
Any explanations for this one. I need a simpler way to undersand it
3
EXPERT REPLIES
Last post by peelamedu
Fri May 27, 2011 3:33 am
two black dots and one green dot
by sameerballani »
A diagram has exactly two black dots and one green dot for every two...
5
EXPERT REPLIES
Last post by lunarpower
Fri May 27, 2011 3:08 am
Range & Median
by Akansha »
A set of 15 different integers has median of 25 and a range of 25....
4
Last post by GMATGuruNY
Fri May 27, 2011 1:34 am
Compound Interest
by Akansha »
Jim invested $1000 @ 10% compounded annually. Laura invested $2000 @...
5
Last post by irock
Fri May 27, 2011 12:09 am
Series Problem
by Akansha »
If each term in the series a1 + a2 + ... an is either 7 or 77,...
4
Last post by amar66
Thu May 26, 2011 8:44 pm
(10^8 - 10^2) / (10^7 - 10 ^3) is closest to 10?
by canuckclint »
why?
11
Last post by amar66
Thu May 26, 2011 11:13 am
Co-ordinate Gem
by itsmebharat »
In xy coordinate plane, line l and line k intersect at point (4,3)....
4
Last post by amar66
Thu May 26, 2011 11:08 am
integers
by Akansha »
75 can be written as the sum of the squares of 3 different positive...
3
Last post by manpsingh87
Thu May 26, 2011 10:56 am
Averages&Medians
by Akansha »
Last month 15 homes were sold in Town X. The average sale price of...
2
Last post by Frankenstein
Thu May 26, 2011 10:21 am
Letter Code
by Akansha »
Each stack is designated with a 1, 2, and 3 letter code where each...
2
Last post by Brian@VeritasPrep
Thu May 26, 2011 10:17 am
MGMAT Question
by Strongt »
X is divisible by 144. If the cubed root of X is an integer, then...
2
Last post by amar66
Thu May 26, 2011 10:02 am
INTEGERS
by Akansha »
If p is positive integer, what is remainder when p is divided by 4?...
1
Last post by Frankenstein
Thu May 26, 2011 9:50 am
Rate&Percentage
by Akansha »
The rate of a reaction is directly proportional to the square of the...
2
EXPERT REPLIES
Last post by aftableo2006
Thu May 26, 2011 8:11 am
Geertrude's Mother
by sourabh33 »
6
Last post by kevincanspain
Thu May 26, 2011 7:34 am
Area
by nycknicks11 »
Can someone explain to me why its not C?
6
Last post by djiddish98
Thu May 26, 2011 4:05 am
Probability Question
by rbansal »
GMAT A bag holds 2 red marbles and 3 green marbles. If you removed...
9
Last post by Vishnu88
Wed May 25, 2011 10:56 pm
Number properties - fraction and square root
by shoot4greatness »
Hi ya'll, please correct me if I'm wrong. This question pertains to...
3
Last post by shoot4greatness
Wed May 25, 2011 10:44 pm
What are the best scenarios to use "plug in numbers&quo
by Vishnu88 »
As a strategy, what are the best/default type of questions for which...
2
Last post by Vishnu88
Wed May 25, 2011 9:44 pm
800Score Test
by sourabh33 »
T is the set of all numbers that can be written as a sum involving...
1
Last post by vineeshp
Wed May 25, 2011 9:42 pm
Standard Deviation
by sourabh33 »
J is a collection of four odd integers whose range is 4. The standard...
2
Last post by SoCan
Wed May 25, 2011 8:49 pm
Numbers
by KItuz »
This is a problem from MGMAT. Solution provided is unclear. Can you...
3
Last post by SoCan
Wed May 25, 2011 8:13 pm
ODD Factos
by sourabh33 »
How many positive integers less than 100 have exactly four odd...
6
EXPERT REPLIES
Last post by GMATGuruNY
Wed May 25, 2011 8:05 pm
standard deviation (gmat prep q)
by karenmeow »
70, 75, 80, 85, 90, 105, 105, 130, 130, 130 the list shown consists...
15
Last post by cans
Wed May 25, 2011 7:39 pm
Exponents
by nkaur »
5^21 x 4^11=? How do I solve this type of question? THanks a lot.
3
Last post by Brian@VeritasPrep
Wed May 25, 2011 10:16 am
if the following terms apply
by sanju09 »
How many 5 digit numbers can be created if the following terms apply:...
8
EXPERT REPLIES
Last post by djiddish98
Wed May 25, 2011 7:34 am
Combinatrics/Probability Q
by Strongt »
8 students have been chosen to play for PCU's...
1
Last post by kevincanspain
Wed May 25, 2011 6:18 am
Find the last digit
by vikrantr93 »
Find the last digit of the number 1^2 + 2^2 + 3^2 + 4^2 + ... + 99^2...
2
Last post by manpsingh87
Wed May 25, 2011 1:41 am
gmat club overlapping sets
by bblast »
6 students in a group study different languages as specified:...
4
Last post by edvhou812
Wed May 25, 2011 12:49 am
Gmat club PS.
by bblast »
John has 12 clients and he wants to use color coding to identify each...
2
Last post by rohu27
Tue May 24, 2011 5:16 pm
Work Rate Question
by MI3 »
Q. Lindsay can paint 1/x of a certain room in 20 minutes. What...
6
EXPERT REPLIES
Last post by djiddish98
Tue May 24, 2011 1:38 pm
gclub tough one
by bblast »
How many five-digit numbers can be formed using the digits 0, 1, 2,...
1
Last post by Frankenstein
Tue May 24, 2011 10:31 am
have 23 balls of the same color
by sanju09 »
In a jar there are 21 white balls, 24 green balls and 32 blue balls....
4
Last post by GMATGuruNY
Tue May 24, 2011 8:04 am