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same equal rates
by sanju09 »
If w workers, working at equal rates, can produce x toys in n days,...
4
Last post by kvcpk
Fri Jun 18, 2010 3:55 am
(202) ^2 rounded
by sanju09 »
What is (202) ^2 rounded to the nearest hundred? (A) 40,000 (B)...
2
Last post by kvcpk
Fri Jun 18, 2010 3:40 am
og 10 inequalities prob
by nikhilkatira »
If it is true that x >-2 and x<7, which of the following must...
5
Last post by amising6
Fri Jun 18, 2010 2:39 am
students are not studying
by sanju09 »
Of the 80 students in class, 25 are studying German, 15 French and 13...
2
Last post by gmatmachoman
Fri Jun 18, 2010 2:31 am
198 700+ problem question 16
by Psyker »
A basket has 5 apples, one is spoiled. If Henry picked 2 apples...
9
Last post by kvcpk
Thu Jun 17, 2010 9:58 pm
factors theory of nb
by francoisph »
If both 112 and 33 are factors of the number a * 43 * 62 * 1311, then...
19
Last post by kvcpk
Thu Jun 17, 2010 9:51 pm
Roots
by phoenix9801 »
I need some clarification of the 2 problems please. If you can...
9
Last post by amising6
Thu Jun 17, 2010 7:55 pm
Counting method, theory of nb
by francoisph »
How many different positive integers exist between 106 and 107, the...
5
Last post by sk818020
Thu Jun 17, 2010 3:23 pm
Need help!
by bmanavi »
Can anyone explain to me how to do the following question? I dont...
7
Last post by mepinoargote
Thu Jun 17, 2010 1:50 pm
Probability
by nikhilkatira »
In a room filled with 7 people, 4 people have exactly 1 sibling in...
9
Last post by kvcpk
Thu Jun 17, 2010 11:52 am
Try this one on for size - courtesy of Manhattan GMAT
by pkw209 »
Question: In a room filled with 7 people, 4 have exactly 1 sibling in...
7
Last post by Stuart@KaplanGMAT
Thu Jun 17, 2010 11:06 am
Integer
by phoenix9801 »
I need some clarification of the 2 problems please. If you can...
2
Last post by amising6
Thu Jun 17, 2010 7:29 am
geometry acute triangle
by francoisph »
If 10, 12 and 'x' are sides of an acute angled triangle, how many...
19
Last post by kvcpk
Thu Jun 17, 2010 6:49 am
solid geometry cube
by francoisph »
A cube of side 5cm is painted on all its side. If it is sliced into 1...
3
Last post by Rich@VeritasPrep
Thu Jun 17, 2010 6:09 am
geometry obtuse triangle
by francoisph »
What is the area of an obtuse angled triangle whose two sides are 8...
8
Last post by Rich@VeritasPrep
Thu Jun 17, 2010 4:35 am
proportion prob
by selango »
The rate of a certain chemical reaction is directly proportional to...
3
Last post by jube
Thu Jun 17, 2010 3:54 am
Geometry problem and Percentage
by phoenix9801 »
I need some clarification of the 2 problems please. If you can...
4
Last post by amising6
Thu Jun 17, 2010 2:51 am
Percentage Problems
by phoenix9801 »
I need some clarification of the 2 problems please. If you can...
6
Last post by amising6
Thu Jun 17, 2010 2:41 am
geometry convex polygon
by francoisph »
How many diagonals does a 63-sided convex polygon have?
1
Last post by selango
Thu Jun 17, 2010 2:39 am
radius of incircle triangle?
by francoisph »
What is the radius of the incircle of the triangle whose sides...
2
Last post by amising6
Thu Jun 17, 2010 2:35 am
geometru polygon sides
by francoisph »
If the sum of the interior angles of a regular polygon measures up to...
1
Last post by kvcpk
Thu Jun 17, 2010 2:30 am
both
by gmatmachoman »
A can complete a project in 20 days and B can complete the same...
4
Last post by selango
Thu Jun 17, 2010 1:28 am
Number Theory
by raunakrajan »
What is the least possible product of 4 different integers, each of...
2
Last post by kvcpk
Thu Jun 17, 2010 1:19 am
Not sure if it can come in GMAT
by gmatmachoman »
The price of Darjeeling tea (in rupees per kilogram) is 100 + 0.10n,...
2
Last post by amising6
Thu Jun 17, 2010 12:49 am
Triangle inscribed in circle
by ssuarezo »
Please help with this. My exam is on Friday Silvia
4
Last post by selango
Wed Jun 16, 2010 11:30 pm
Arith Problem
by raunakrajan »
if r*s = rs + s + r then for what value of s is r*s equal to r for...
2
Last post by selango
Wed Jun 16, 2010 11:24 pm
Cards Problem
by raunakrajan »
there are between 100 and 110 cards in a collection of cards. If they...
3
Last post by Testluv
Wed Jun 16, 2010 10:30 pm
OG 12, Q 166 (%)
by rahul.s »
During a certain season, a team won 80 percent of its first 100 games...
4
Last post by Testluv
Wed Jun 16, 2010 10:27 pm
arith issue with 3 digit
by francoisph »
How many 3 digit positive integers exist that when divided by 7 leave...
6
Last post by sumanr84
Wed Jun 16, 2010 9:10 pm
I love problem solving!! Do you?!
by Gflame998 »
I love it love it love it, I can't get enough! How about you? Do you...
2
Last post by amising6
Wed Jun 16, 2010 8:26 pm
What is the minimum value of x*y^2 ?
by bpgen »
if -1/2<= x<=-1/3 and -1/4<= y<=-1/5, What is the minimum...
4
Last post by kvcpk
Wed Jun 16, 2010 8:08 pm
If n is a positive integer
by ssuarezo »
If n is a positive integer and the product of all the itnegers from 1...
5
Last post by ssuarezo
Wed Jun 16, 2010 7:16 pm
From 1973 to 1976
by ssuarezo »
Please, take a look. I didnt understand what per capita meant. Thanks...
3
Last post by ssuarezo
Wed Jun 16, 2010 7:00 pm
og 156
by mepinoargote »
Hi, english is not my first language, so i´m having trouble...
2
Last post by mepinoargote
Wed Jun 16, 2010 6:57 pm
For every integer K (Exam on Friday!)
by ssuarezo »
For every integer k from 1 to 10, inclusive, the kth term of a...
2
Last post by ssuarezo
Wed Jun 16, 2010 5:56 pm
If xy=1
by ssuarezo »
Please, check this q: Thnks Silvia
2
Last post by ssuarezo
Wed Jun 16, 2010 5:51 pm
fraction basics
by vscid »
Are integers of the form 4/2, 0/5 etc. considered 'fractions' for...
1
Last post by amising6
Wed Jun 16, 2010 5:08 pm
multiple rules
by francoisph »
hi please do you have the rules of multiple of 2, 3, 4, 5 6, 9, 10,...
1
Last post by amising6
Wed Jun 16, 2010 5:04 pm
Arith Prog problem
by raunakrajan »
If a sequence of 8 consecutive odd integers with increasing values...
2
Last post by Stuart@KaplanGMAT
Wed Jun 16, 2010 12:14 pm
Ratio Proportion
by raunakrajan »
Solution Y is 30% liquid X and 70% water. If 2 Kg water evaporate...
1
Last post by amising6
Wed Jun 16, 2010 11:49 am
Geometry Problem
by raunakrajan »
A rectangular floor is covered by a rug except for a strip P meters...
2
Last post by raunakrajan
Wed Jun 16, 2010 11:37 am
Age(time) problem
by Fokin »
In a certain performance of a 3-act play, the first act was 18...
3
Last post by amising6
Wed Jun 16, 2010 11:04 am
arith progress first 15 terms
by francoisph »
The sum of the fourth and twelfth term of an arithmetic progression...
1
Last post by amising6
Wed Jun 16, 2010 9:16 am
arith issue
by francoisph »
What is the sum of all 3 digit numbers that leave a remainder of '2'...
7
Last post by francoisph
Wed Jun 16, 2010 8:52 am
gmat prep question
by san2009 »
Please provide a conceptual/methodological approach only If each...
4
Last post by kvcpk
Wed Jun 16, 2010 8:31 am
quotient issue
by francoisph »
if 1/x - 1/x+1 = 1/x+4 then x could be ? please any ideas?
5
Last post by francoisph
Wed Jun 16, 2010 7:37 am
need help with this simple question
by gmatfailed »
. - DS are x and y both positive? (1) 2x - 2y = 1 (2) x/y > 1 Why...
8
Last post by kvcpk
Wed Jun 16, 2010 7:36 am
Triangle area
by selango »
In triangle ABC, AD is the bisector of angle A, AB=10 cm, AC=14 cm...
4
Last post by albatross86
Wed Jun 16, 2010 7:31 am
Triangle in XP plane
by sugmomo »
Hi.. can u please give a detailed explanation for the below prob......
5
Last post by kvcpk
Wed Jun 16, 2010 7:12 am
std deviation !
by francoisph »
1 - 18, 25, 25, 25, 26, 64 2 - 32, 32, 32, 32, 32, 32 3 - 37, 38, 39,...
3
Last post by francoisph
Wed Jun 16, 2010 7:10 am