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percentages
by PGMAT » Sat Jan 29, 2011 2:23 pm
If a,b,c are greater than 0 and a is twice as large as b percent of c...
2
Last post by GMATGuruNY
Sun Jan 30, 2011 3:28 am
Sun Jan 30, 2011 3:28 am
Work Problem
by PGMAT » Sat Jan 29, 2011 2:15 pm
Linda and Angela contract to paint a neighbor's house. Even though...
7
Last post by GMATGuruNY
Sun Jan 30, 2011 3:14 am
Sun Jan 30, 2011 3:14 am
Number Prop Set
by yellowho » Fri Jan 28, 2011 8:51 pm
S is a set containing 9 di¤erent positive odd primes. T is a set...
4
Last post by yellowho
Sat Jan 29, 2011 9:24 pm
Sat Jan 29, 2011 9:24 pm
factoring exponents
by SFtraveler » Sat Jan 29, 2011 2:20 pm
Please show each step in factoring: 5^k-5^(k-1)
8
Last post by beatthegmat
Sat Jan 29, 2011 6:04 pm
Sat Jan 29, 2011 6:04 pm
a PR from Gmatclub
by diebeatsthegmat » Mon Jan 03, 2011 7:41 pm
The employees of Smith Enterprises received wage increases ranging...
3
Last post by Tani
Sat Jan 29, 2011 2:03 pm
Sat Jan 29, 2011 2:03 pm
hard mixture problem
by rtaha2412 » Mon Jan 03, 2011 3:21 pm
A 10 liter mixture of cranberry juice and water contains juice and...
3
Last post by pesfunk
Sat Jan 29, 2011 6:35 am
Sat Jan 29, 2011 6:35 am
Did not understand the solution to this Ratio problem
by madhan_dc » Fri Jan 28, 2011 6:13 pm
Problem: A students grade in a course is determined by 4 quizzes and...
5
Last post by madhan_dc
Sat Jan 29, 2011 5:47 am
Sat Jan 29, 2011 5:47 am
MGMAT--Numbers
by prachich1987 » Thu Jan 06, 2011 9:53 am
How many different sets of positive square integers, each greater...
6
Last post by pesfunk
Sat Jan 29, 2011 3:20 am
Sat Jan 29, 2011 3:20 am
garland
by prachich1987 » Sat Jan 29, 2011 1:40 am
In a flower shop, there are 5 different types of flowers. Two of the...
1
Last post by Anurag@Gurome
Sat Jan 29, 2011 2:04 am
Sat Jan 29, 2011 2:04 am
Power of 2
by diehard_gmat » Fri Jan 28, 2011 1:02 am
What is the highest power of 2 in (1! + 2! + 3! + 4!.....100!)? A. 0...
3
Last post by arora007
Fri Jan 28, 2011 6:44 am
Fri Jan 28, 2011 6:44 am
Probability---clothing combination
by prachich1987 » Thu Jan 27, 2011 9:49 pm
Barbara has 8 shirts and 9 pants. How many clothing combinations does...
5
Last post by arora007
Fri Jan 28, 2011 6:39 am
Fri Jan 28, 2011 6:39 am
1.5 standard deviations from the mean
by sanju09 » Fri Jan 28, 2011 6:14 am
A certain data set has a mean of 32.0 and a standard deviation of...
2
Last post by arora007
Fri Jan 28, 2011 6:36 am
Fri Jan 28, 2011 6:36 am
pizzas to bake
by sanju09 » Fri Jan 28, 2011 6:12 am
Tony has an order of 14 pizzas to bake. He baked an average of 8...
3
Last post by arora007
Fri Jan 28, 2011 6:33 am
Fri Jan 28, 2011 6:33 am
it traveled for the same
by sanju09 » Fri Jan 28, 2011 6:08 am
Car A traveled 200 miles and averaged 40 miles per hour. Car B...
3
Last post by arora007
Fri Jan 28, 2011 6:31 am
Fri Jan 28, 2011 6:31 am
Probability
by ithamarsorek » Wed Jan 26, 2011 4:40 pm
Karen has exactly 6 quarters, 5 dimes, and 10 nickels in her pocket....
5
Last post by fskilnik@GMATH
Fri Jan 28, 2011 5:21 am
Fri Jan 28, 2011 5:21 am
Standard deviation question
by okletsdothis » Thu Jan 27, 2011 6:47 am
I got confused in the wordings. Some body please explain The standard...
7
Last post by Anurag@Gurome
Fri Jan 28, 2011 3:13 am
Fri Jan 28, 2011 3:13 am
Sum of digits
by diehard_gmat » Fri Jan 28, 2011 12:50 am
What is the sum of the digits of the decimal form of the product...
2
Last post by diehard_gmat
Fri Jan 28, 2011 12:54 am
Fri Jan 28, 2011 12:54 am
Basic Exponent Question
by Buix0065 » Thu Jan 27, 2011 6:54 pm
If 5^n > 10,000 and n is an integer, what is the smallest possible...
2
Last post by GMATGuruNY
Thu Jan 27, 2011 7:51 pm
Thu Jan 27, 2011 7:51 pm
PC: 6 people
by advita » Sun Jan 16, 2011 7:41 am
Q: There are total six people & we want to form two committees of...
7
Last post by GMATGuruNY
Thu Jan 27, 2011 3:53 pm
Thu Jan 27, 2011 3:53 pm
Two questions from OG 12 Edition
by gmat_mba » Sun Apr 05, 2009 8:43 pm
I was wondering if there is a typo in Problem Solving Answer...
4
Last post by OneTwoThreeFour
Thu Jan 27, 2011 11:37 am
Thu Jan 27, 2011 11:37 am
Arithmatic problem
by deepak_pathania » Tue Jan 25, 2011 12:48 pm
38,69,22,73,31,47,13,82 Which of the following numbers is greater...
4
Last post by Brian@VeritasPrep
Thu Jan 27, 2011 9:49 am
Thu Jan 27, 2011 9:49 am
set/median
by advita » Tue Jan 11, 2011 2:09 am
Set R contains five numbers that have an average value of 55. If the...
7
Last post by pesfunk
Thu Jan 27, 2011 6:23 am
Thu Jan 27, 2011 6:23 am
Hard Remainder Prob. #68 p.70 Quant 2nd Edition
by OneTwoThreeFour » Wed Jan 26, 2011 7:42 pm
When positive integer n is divided by 5, the remainder is 1. When n...
3
Last post by Night reader
Thu Jan 27, 2011 5:01 am
Thu Jan 27, 2011 5:01 am
Quant Review PS #68
by tonebeeze » Fri Jan 07, 2011 2:49 pm
When positive integer n is divided by 5, the remainder is 1. When n...
5
Last post by OneTwoThreeFour
Wed Jan 26, 2011 8:05 pm
Wed Jan 26, 2011 8:05 pm
GMAT PREP exponents
by aleph777 » Wed Jan 26, 2011 9:53 am
Found this one in the 700+ GMAT PREP doc that's floating around. The...
3
Last post by aleph777
Wed Jan 26, 2011 10:23 am
Wed Jan 26, 2011 10:23 am
Flip the digits!
by sodha.rakesh » Tue Jan 25, 2011 6:55 am
If two-digit integers M and N are positive and have the same digits,...
6
Last post by GMATGuruNY
Wed Jan 26, 2011 8:44 am
Wed Jan 26, 2011 8:44 am
PI "Ï€" on GMAT answers
by MAAJ » Tue Jan 25, 2011 4:42 pm
A quick question... I found that in OG Quantitative Review, DS...
2
Last post by MAAJ
Wed Jan 26, 2011 7:05 am
Wed Jan 26, 2011 7:05 am
experts pls help
by Ramit88 » Wed Jan 26, 2011 3:18 am
if (t-8) is a factor of t^2 - kt - 48 , then k = ? A -6 B -2 C 2 D 6...
2
Last post by Ramit88
Wed Jan 26, 2011 3:55 am
Wed Jan 26, 2011 3:55 am
geometry query
by advita » Wed Jan 26, 2011 12:11 am
hi guys/experts, i have 1 query regarding geometry. >i know if...
2
Last post by advita
Wed Jan 26, 2011 12:38 am
Wed Jan 26, 2011 12:38 am
probability
by Ramit88 » Tue Jan 25, 2011 10:13 pm
A = {2, 3, 4, 5} b = {4, 5, 6, 7, 8} Two integers will be randomly...
4
Last post by Ramit88
Wed Jan 26, 2011 12:13 am
Wed Jan 26, 2011 12:13 am
Confusing Ratio!!
by sodha.rakesh » Tue Jan 25, 2011 6:59 am
The ratio, by volume, of soap to alcohol to water in a certain...
2
Last post by GMATGuruNY
Tue Jan 25, 2011 7:24 am
Tue Jan 25, 2011 7:24 am
Counting Methods
by koby_gen » Fri Jan 21, 2011 4:44 am
The five sides of a pentagon have lenghts of 2, 3, 4, 5 and 6 inches....
7
Last post by DarkKnight
Mon Jan 24, 2011 7:48 pm
Mon Jan 24, 2011 7:48 pm
Work rate problem
by pratyoosh » Sun Nov 28, 2010 1:17 pm
Q. Pumps A, B and C operate at their respective constant rates. Pumps...
3
Last post by Everest
Mon Jan 24, 2011 2:04 pm
Mon Jan 24, 2011 2:04 pm
probability
by Ramit88 » Sun Jan 23, 2011 8:45 am
A certain jar contains only b black marbles, w white marble, and r...
4
Last post by GMATGuruNY
Mon Jan 24, 2011 7:48 am
Mon Jan 24, 2011 7:48 am
Formula for no. of items in a sets
by prachich1987 » Fri Jan 21, 2011 6:39 am
True # of items = (total # in group 1) + (total # in group 2) +...
4
Last post by santoshs
Mon Jan 24, 2011 3:36 am
Mon Jan 24, 2011 3:36 am
GMATPrep Average
by eyelikecheese » Sun Jan 23, 2011 10:21 pm
A certain car averages 25 miles per gallon when driven in the city...
4
Last post by Everest
Mon Jan 24, 2011 12:57 am
Mon Jan 24, 2011 12:57 am
number properties ...gmat-hacks 720+
by Night reader » Sun Jan 23, 2011 4:34 pm
If p is a positive integer and p^2 is divisible by 12, then the...
9
Last post by sanju09
Mon Jan 24, 2011 12:48 am
Mon Jan 24, 2011 12:48 am
DS substitution
by Night reader » Sun Jan 23, 2011 9:06 pm
If p and q are positive integers, how many integers are larger than...
3
Last post by Geva@EconomistGMAT
Mon Jan 24, 2011 12:03 am
Mon Jan 24, 2011 12:03 am
Ratios
by SFtraveler » Sun Jan 23, 2011 2:38 pm
Tom owns movies on DVD and Blue-ray in a ratio of 7:2. If he buys 6...
3
Last post by GMATGuruNY
Sun Jan 23, 2011 7:56 pm
Sun Jan 23, 2011 7:56 pm
OG 12 Q136 : Quant
by [email protected] » Sun Jan 23, 2011 12:18 pm
Please explain that if Chicago time is one hour earlier than New York...
3
Last post by Everest
Sun Jan 23, 2011 2:07 pm
Sun Jan 23, 2011 2:07 pm