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num sys
by hareesh860 » Sat Feb 11, 2012 6:53 pm
Let x = 1! + 2! + 3! + 4! + ... + 100!. Unit's digit of...
1
Last post by pemdas
Sat Feb 11, 2012 7:58 pm
Sat Feb 11, 2012 7:58 pm
Difficult Math Problem #59 - Percentage
by 800guy » Sun Nov 19, 2006 2:59 pm
A merchant sells an item at a 20% discount, but still makes a gross...
14
Last post by DonMiguel
Fri Feb 10, 2012 8:01 am
Fri Feb 10, 2012 8:01 am
Algebraic approach to this one
by knight247 » Thu Feb 09, 2012 11:21 pm
OA is E . Would like an algebraic approach only. Thanks
2
Last post by GMATGuruNY
Fri Feb 10, 2012 7:22 am
Fri Feb 10, 2012 7:22 am
percents , what is faster approach
by quantskillsgmat » Wed Feb 08, 2012 1:42 am
owner of an art shop on a regular basis keeps on increasing the...
4
Last post by pemdas
Thu Feb 09, 2012 1:01 pm
Thu Feb 09, 2012 1:01 pm
plz help
by quantskillsgmat » Thu Feb 09, 2012 3:39 am
owner of an art shop on a regular basis keeps on increasing the...
1
Last post by GMATGuruNY
Thu Feb 09, 2012 8:40 am
Thu Feb 09, 2012 8:40 am
GMAT Review Problem Solving Diagnostic Test (12th Edition)
by KevinGMATHater » Tue Feb 07, 2012 8:00 pm
I just tried the Problem Solving questions for the GMAT Review book....
2
Last post by KevinGMATHater
Wed Feb 08, 2012 8:11 am
Wed Feb 08, 2012 8:11 am
number system
by piyush272 » Wed Feb 08, 2012 5:07 am
data sufficiency!?? is x=y? 1)x^2=y^2 2)|x|^2 + |y|^2 = 2|xy|
2
Last post by pemdas
Wed Feb 08, 2012 6:37 am
Wed Feb 08, 2012 6:37 am
chess amateurs
by pemdas » Tue Feb 07, 2012 4:15 pm
There are 5 chess amateurs playing in Villa's chess club tournament....
1
Last post by Anurag@Gurome
Tue Feb 07, 2012 9:39 pm
Tue Feb 07, 2012 9:39 pm
More Mixtures
by zaarathelab » Tue Feb 07, 2012 6:41 am
Solution X contains only ingredients A and B in a ratio of 2:3....
5
Last post by LalaB
Tue Feb 07, 2012 10:43 am
Tue Feb 07, 2012 10:43 am
Prime Numbers -GMAT ques
by geet_ge » Tue Feb 07, 2012 1:31 am
For every positive integer n , the function h(n)is defined to be the...
3
Last post by Anurag@Gurome
Tue Feb 07, 2012 3:49 am
Tue Feb 07, 2012 3:49 am
apple problem
by hareesh860 » Mon Feb 06, 2012 6:23 pm
a farmer has an apple orchard consisting of fuji and gala apple...
2
Last post by GMATGuruNY
Mon Feb 06, 2012 8:49 pm
Mon Feb 06, 2012 8:49 pm
An Appeal
by ronnie1985 » Mon Feb 06, 2012 9:59 am
This is not AWA forum, but I think this is the best place to appeal...
0
Last post by ronnie1985
Mon Feb 06, 2012 9:59 am
Mon Feb 06, 2012 9:59 am
Prime number problem
by nafishasan » Sun Feb 05, 2012 10:33 pm
P is a prime number. If 6p is between 15 and 95, which of the...
3
Last post by LalaB
Mon Feb 06, 2012 9:34 am
Mon Feb 06, 2012 9:34 am
Profit & Loss
by john123 » Mon Feb 06, 2012 8:41 am
When a producer allows 36% commission on the retail price of his...
2
Last post by pemdas
Mon Feb 06, 2012 9:26 am
Mon Feb 06, 2012 9:26 am
functions g(g(g(g(g(x))))) = 19
by pappueshwar » Sun Feb 05, 2012 1:00 am
hi all, request if any one can give an easier solution to understand...
3
Last post by Anurag@Gurome
Mon Feb 06, 2012 7:31 am
Mon Feb 06, 2012 7:31 am
Can someone help me with finding a solution for this ques...
by geet_ge » Tue Jan 31, 2012 6:52 pm
In how many ways can you arrange 4 alphabets(w,x,y & z) in a...
3
Last post by somsubhra86
Mon Feb 06, 2012 7:18 am
Mon Feb 06, 2012 7:18 am
red&blue balls
by pemdas » Sun Feb 05, 2012 4:52 pm
A box contains 5 red balls and 4 blue balls. If three balls are...
5
Last post by pemdas
Mon Feb 06, 2012 3:56 am
Mon Feb 06, 2012 3:56 am
Word problem
by nafishasan » Fri Feb 03, 2012 6:12 pm
A big container is 30% full with water. If 18 liters of water is...
5
Last post by LalaB
Sun Feb 05, 2012 11:54 pm
Sun Feb 05, 2012 11:54 pm
seniors&freshmen
by pemdas » Sun Feb 05, 2012 3:13 pm
In how many different ways can 5 seniors and 3 freshmen be seated in...
5
Last post by pemdas
Sun Feb 05, 2012 11:25 pm
Sun Feb 05, 2012 11:25 pm
Probability
by nafishasan » Sun Feb 05, 2012 10:31 pm
There are 9 teddy-bears in a toy store of two sizes: small and large....
1
Last post by Anurag@Gurome
Sun Feb 05, 2012 11:06 pm
Sun Feb 05, 2012 11:06 pm
radius based on circumference
by kalifalk » Sun Feb 05, 2012 9:11 pm
Hello, I had the question below on my Manhattan Review practice test...
2
Last post by Anurag@Gurome
Sun Feb 05, 2012 9:46 pm
Sun Feb 05, 2012 9:46 pm
function problem
by akshatgupta87 » Sun Jan 15, 2012 11:31 am
Q) The function g(x) is defined for integers x such that if x is...
7
Last post by [email protected]
Sun Feb 05, 2012 7:17 pm
Sun Feb 05, 2012 7:17 pm
GMAT ques - pls help
by geet_ge » Sat Feb 04, 2012 7:26 am
A certain business produced x rakes each month from November through...
2
Last post by Anurag@Gurome
Sun Feb 05, 2012 6:21 pm
Sun Feb 05, 2012 6:21 pm
Mass & Diameter
by golu23 » Sat Feb 04, 2012 9:07 am
The mass of 1 cubic centimeter of a substance is 800kg under certain...
4
Last post by Anurag@Gurome
Sun Feb 05, 2012 6:09 pm
Sun Feb 05, 2012 6:09 pm
another OG question..#110
by jamesk486 » Tue Apr 10, 2007 4:31 am
A certain clock marks every hour by striking a # of times equal to...
6
Last post by Anurag@Gurome
Sun Feb 05, 2012 5:59 pm
Sun Feb 05, 2012 5:59 pm
average speed of a car
by pappueshwar » Sat Feb 04, 2012 11:19 pm
hi all, request to assist in solving the below problem: A car travels...
5
Last post by Anurag@Gurome
Sun Feb 05, 2012 5:51 pm
Sun Feb 05, 2012 5:51 pm
Consecutive interger
by harrybm » Thu Feb 02, 2012 12:38 am
143) List k consists of 12 consecutive integers. If -4 is the least...
6
Last post by Anurag@Gurome
Sun Feb 05, 2012 5:39 pm
Sun Feb 05, 2012 5:39 pm
a,b,c integers
by kalpanas » Sat Feb 04, 2012 5:21 am
Example: If a, b and c are integers and a.b + c is odd, what is true?...
3
Last post by Anurag@Gurome
Sun Feb 05, 2012 5:34 pm
Sun Feb 05, 2012 5:34 pm
permutation
by klaud » Sat Feb 04, 2012 12:13 pm
How many ways are there to seat 11 people in a row of 3 chairs? About...
3
Last post by pemdas
Sun Feb 05, 2012 8:09 am
Sun Feb 05, 2012 8:09 am
circles and cylinders
by abhinav khanna » Thu Feb 02, 2012 8:02 am
a rectangular box has the dimensions 12x10x8 inches. What is the...
9
Last post by Brent@GMATPrepNow
Sun Feb 05, 2012 7:32 am
Sun Feb 05, 2012 7:32 am
average rate
by klaud » Fri Feb 03, 2012 7:56 am
Martha biked 18 2/3 miles in 2 hours and 40 minutes. What was her...
4
Last post by somsubhra86
Sun Feb 05, 2012 6:20 am
Sun Feb 05, 2012 6:20 am
Explanation of answer to GMAT Practice Test 1 math problem:
by ejazzy » Sat Feb 04, 2012 8:11 am
I just realized that there are no explanations to the answers on the...
3
Last post by GMATGuruNY
Sun Feb 05, 2012 4:57 am
Sun Feb 05, 2012 4:57 am
even divisors
by pappueshwar » Sat Feb 04, 2012 11:28 pm
hi all, pls assist : If y is a prime number greater than 5 and x =...
5
Last post by somsubhra86
Sun Feb 05, 2012 4:47 am
Sun Feb 05, 2012 4:47 am
Last minute advice
by golu23 » Sat Feb 04, 2012 9:09 am
Hi guys i'm taking exam on 7th feb so any suggestions please tell me.
0
Last post by golu23
Sat Feb 04, 2012 9:09 am
Sat Feb 04, 2012 9:09 am
OG question- help required
by kishokbabu » Tue Dec 27, 2011 9:22 am
In a certain pond, 50 fish were caught, tagged, and returned to the...
5
Last post by GMATGuruNY
Sat Feb 04, 2012 6:00 am
Sat Feb 04, 2012 6:00 am
questions from OG CAT!
by ch0719 » Sat Oct 25, 2008 11:31 pm
Here are three questions from OG CAT math section that I got wrong...
15
Last post by nonameee
Sat Feb 04, 2012 5:25 am
Sat Feb 04, 2012 5:25 am
Papayaya, a popular soft drink - MIXTURE
by patanjali.purpose » Sat Feb 04, 2012 1:44 am
Papayaya, a popular soft drink, contains only four ingredients. Soda...
5
Last post by patanjali.purpose
Sat Feb 04, 2012 4:30 am
Sat Feb 04, 2012 4:30 am
kids probability
by mariah » Fri Feb 03, 2012 3:20 pm
A couple wants four children. If the probability that, on each...
2
Last post by ronnie1985
Sat Feb 04, 2012 3:04 am
Sat Feb 04, 2012 3:04 am
Cant figure it out, Need help.
by golu23 » Fri Feb 03, 2012 6:00 am
4) A circular jogging track forms the edge of a lake that has...
4
Last post by ronnie1985
Sat Feb 04, 2012 2:59 am
Sat Feb 04, 2012 2:59 am
question about pythagorean theorem
by 12181900 » Fri Feb 03, 2012 7:33 pm
this is a dumb question but i need to know so that i don't make...
4
Last post by ronnie1985
Sat Feb 04, 2012 2:41 am
Sat Feb 04, 2012 2:41 am
Addition Table
by k_suraj786 » Sat Apr 22, 2006 9:52 am
+ X Y Z 4 1 -5 M E 7 N 10 F 2 -4 5 In the addition table shown above,...
13
Last post by ronnie1985
Sat Feb 04, 2012 2:34 am
Sat Feb 04, 2012 2:34 am
Forming Teams
by RACHVIK » Tue Jan 11, 2011 10:50 am
In how many ways can 8 people be divided into 4 teams of 2 people...
11
Last post by pemdas
Fri Feb 03, 2012 7:52 am
Fri Feb 03, 2012 7:52 am
i got two answers for this problem!!
by afnanmoh » Fri Feb 03, 2012 5:57 am
18 ÷ 3*3 According to PEMDAS: I have this answer: 2 but in this...
1
Last post by [email protected]
Fri Feb 03, 2012 6:08 am
Fri Feb 03, 2012 6:08 am
Percentage problem
by nafishasan » Thu Feb 02, 2012 7:52 am
An employer pays 3 workers P, Q and R a total of $610 a week. p is...
1
Last post by Brent@GMATPrepNow
Thu Feb 02, 2012 8:07 am
Thu Feb 02, 2012 8:07 am
Quadratic Formula
by fangtray » Wed Feb 01, 2012 11:26 pm
a^2-4a+5=0 solve for a. I know if we use the quadratic formula, we...
1
Last post by Anurag@Gurome
Wed Feb 01, 2012 11:46 pm
Wed Feb 01, 2012 11:46 pm
Probability Problem...pls help
by geet_ge » Wed Feb 01, 2012 8:15 pm
n is an integer from 1-99. What is the probability that n(n+1)is a...
1
Last post by shankar.ashwin
Wed Feb 01, 2012 8:28 pm
Wed Feb 01, 2012 8:28 pm
