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Topics
POSTS
Last post
smallest absolte value
by coolvishu11 » Sat May 09, 2009 9:40 am
please can you explain OA is A i think it is C
2
Last post by Bhattu
Sun May 10, 2009 4:49 am
Sun May 10, 2009 4:49 am
Factors and data sufficiency
by yev23 » Fri Mar 07, 2008 11:26 am
I have this question: if a , b , k , and m are positive integers, is...
3
Last post by cramya
Sat May 09, 2009 9:31 pm
Sat May 09, 2009 9:31 pm
GREATEST PRIME FACTOR
by Mclaughlin » Fri Jul 25, 2008 9:02 am
What is the greatest prime factor of 4^14-2^28? 2 3 5 7 11
9
Last post by anthony.j
Sat May 09, 2009 6:00 pm
Sat May 09, 2009 6:00 pm
Ratio Problem
by keeyu2 » Sat May 09, 2009 10:21 am
The ratio of two quantities is 3 to 4. If each of the quantities is...
1
Last post by chetanojha
Sat May 09, 2009 12:53 pm
Sat May 09, 2009 12:53 pm
probability
by ketkoag » Sat May 09, 2009 10:05 am
On Saturday morning, Malachi will begin a camping vacation and he...
1
Last post by scoobydooby
Sat May 09, 2009 11:01 am
Sat May 09, 2009 11:01 am
Probability Galore
by dtweah » Sat May 09, 2009 8:57 am
If a man tosses a coin until he obtains either 3 heads or 3 tails,...
4
Last post by dtweah
Sat May 09, 2009 10:07 am
Sat May 09, 2009 10:07 am
Decorative ribbon is cut
by sanju09 » Sat May 09, 2009 5:39 am
Decorative ribbon is cut into three equal parts. The resulting...
2
Last post by Stuart@KaplanGMAT
Sat May 09, 2009 9:43 am
Sat May 09, 2009 9:43 am
Love Equilateral Triangles?
by dtweah » Sat May 09, 2009 7:10 am
Let A,B,C be vertices of an equilateral triangle with sides of length...
2
Last post by DanaJ
Sat May 09, 2009 8:28 am
Sat May 09, 2009 8:28 am
Minimum Value
by dtweah » Fri May 08, 2009 3:35 pm
What is the minimum value, for all real numbers x and y, of the...
5
Last post by vitaly
Sat May 09, 2009 5:52 am
Sat May 09, 2009 5:52 am
How Much is Your Investment Worth?
by dtweah » Sat May 09, 2009 3:12 am
An investment of $1,000 at a rate of r percent compounded annually...
1
Last post by sureshbala
Sat May 09, 2009 4:08 am
Sat May 09, 2009 4:08 am
Don't Forget About These
by dtweah » Sat May 09, 2009 3:17 am
If x2 - x divides p(x) = x4 - x3 + x2 + ax + b then a + b equals (a)...
1
Last post by sureshbala
Sat May 09, 2009 4:02 am
Sat May 09, 2009 4:02 am
So You Are the Master of Fractions?
by dtweah » Sat May 09, 2009 3:19 am
In a certain city, 4/7 of the men are married to 3/5 of the women....
2
Last post by sureshbala
Sat May 09, 2009 3:54 am
Sat May 09, 2009 3:54 am
Baseball's World Series. Probability
by avenus » Sat May 09, 2009 2:06 am
this is an interesting one. give it a shot... Baseball's World Series...
1
Last post by dtweah
Sat May 09, 2009 3:06 am
Sat May 09, 2009 3:06 am
Simple Interest Questions
by gmattaker2009 » Sat May 09, 2009 3:03 am
Hello friends Please help me in understanding following SI questions....
0
Last post by gmattaker2009
Sat May 09, 2009 3:03 am
Sat May 09, 2009 3:03 am
Gun fire and trains
by maihuna » Fri May 08, 2009 9:15 am
Two guns were fired from the same place at an interval of 10 minutes...
5
Last post by sureshbala
Sat May 09, 2009 12:51 am
Sat May 09, 2009 12:51 am
Change in Average
by dtweah » Fri May 08, 2009 3:46 pm
9. A baseball team averages x runs per game in the first n games. If...
3
Last post by sureshbala
Sat May 09, 2009 12:14 am
Sat May 09, 2009 12:14 am
Cube root of 4
by piyush_nitt » Fri May 08, 2009 7:13 pm
Can anyone pls let me know how to simplify cube root of 4? OA: E
1
Last post by DanaJ
Fri May 08, 2009 11:54 pm
Fri May 08, 2009 11:54 pm
Arithmetic progression
by T_A_M » Thu May 07, 2009 12:41 pm
Hi Please can someone help me with this problem. I know the formula....
1
Last post by vitaly
Fri May 08, 2009 7:56 pm
Fri May 08, 2009 7:56 pm
Counting and Summing
by dtweah » Fri May 08, 2009 6:16 am
Start with the integers from 1 to 10^2006. Replace each of them by...
6
Last post by dtweah
Fri May 08, 2009 4:34 pm
Fri May 08, 2009 4:34 pm
number property ,
by tanviet » Thu Apr 16, 2009 1:02 am
if n and k are positive intergers, is n divisible by 6 1,...
8
Last post by Ian Stewart
Fri May 08, 2009 3:33 pm
Fri May 08, 2009 3:33 pm
Help on probability problem
by crackgmat007 » Tue May 05, 2009 9:12 am
A. A seven-digit combination lock on a safe has zero exactly three...
4
Last post by Uri
Fri May 08, 2009 1:55 pm
Fri May 08, 2009 1:55 pm
Area of a rectangular park
by crackgmat007 » Fri May 08, 2009 9:52 am
Q. A small, rectangular park has a perimeter of 560 feet and a...
2
Last post by vitaly
Fri May 08, 2009 12:58 pm
Fri May 08, 2009 12:58 pm
Standard deviation question
by MICHAEL S » Sat Apr 11, 2009 9:58 am
Hi all, Here is something that I've encountered recently. As a side...
4
Last post by scoobydooby
Fri May 08, 2009 12:41 pm
Fri May 08, 2009 12:41 pm
Binomial probability
by crackgmat007 » Fri May 08, 2009 8:57 am
If a certain coin is flipped, the probability that the coin will land...
3
Last post by Uri
Fri May 08, 2009 12:27 pm
Fri May 08, 2009 12:27 pm
Are all statements true
by crackgmat007 » Fri May 08, 2009 9:38 am
I got II & III true, but how is I true in the below problem? Let...
3
Last post by crackgmat007
Fri May 08, 2009 11:43 am
Fri May 08, 2009 11:43 am
Rectangle
by crackgmat007 » Fri May 08, 2009 9:32 am
Q. A rectangular photograph is surrounded by a border that is 1 inch...
6
Last post by Uri
Fri May 08, 2009 11:21 am
Fri May 08, 2009 11:21 am
GMAT prep Question...plz help
by gmat_dest » Fri May 08, 2009 10:25 am
Alice’s take home pay was the same each month and she saved the...
1
Last post by DeepakR
Fri May 08, 2009 10:38 am
Fri May 08, 2009 10:38 am
NUMBER PROPERTIES
by amitdgr » Wed Sep 17, 2008 9:47 pm
Of the three digit integers greater than 700, how many have two...
5
Last post by m&m
Fri May 08, 2009 9:43 am
Fri May 08, 2009 9:43 am
Greatest prime factor?
by crackgmat007 » Fri May 08, 2009 8:44 am
What is the greatest prime factor of 2^100 - 2^96? A. 2 B. 3 C. 5 D....
2
Last post by crackgmat007
Fri May 08, 2009 9:42 am
Fri May 08, 2009 9:42 am
How many 1’s
by sanju09 » Fri May 08, 2009 6:08 am
How many 1’s are there in the following sequence which are...
1
Last post by DeepakR
Fri May 08, 2009 9:09 am
Fri May 08, 2009 9:09 am
More Functions
by dtweah » Fri May 08, 2009 8:31 am
If f(x) + f(1-x)=10, then f(1/100)+f(2/100)+...+f(99/100) equals A....
1
Last post by vitaly
Fri May 08, 2009 8:39 am
Fri May 08, 2009 8:39 am
PS - Average
by Xbond » Fri May 08, 2009 7:57 am
Hi there, I have some difficulties to understand why D is the answer...
0
Last post by Xbond
Fri May 08, 2009 7:57 am
Fri May 08, 2009 7:57 am
Work problem
by crackgmat007 » Wed May 06, 2009 9:38 am
Q: Working alone at its constant rate, machine K took 3 hours to...
3
Last post by Bhattu
Fri May 08, 2009 4:20 am
Fri May 08, 2009 4:20 am
Equations
by anshulseth » Fri May 08, 2009 1:02 am
When the integer n is divided by 17, the quotient is x and the...
2
Last post by anshulseth
Fri May 08, 2009 3:23 am
Fri May 08, 2009 3:23 am
Exponents PS
by aj5105 » Thu May 07, 2009 9:25 pm
What's the sum of the digits in 10^28 - 28? (A) 234 (B) 243 (C) 273...
2
Last post by aj5105
Fri May 08, 2009 2:50 am
Fri May 08, 2009 2:50 am
Ice Cream Sign
by anshulseth » Thu May 07, 2009 12:55 am
The outline of a sign for an ice-cream store is made by placing 3/4...
8
Last post by anshulseth
Thu May 07, 2009 9:39 pm
Thu May 07, 2009 9:39 pm
GMAT Prep - exponents
by rosh26 » Mon Sep 01, 2008 3:30 pm
For some reason this one just stmped me while taking the exam....
4
Last post by aj5105
Thu May 07, 2009 9:17 pm
Thu May 07, 2009 9:17 pm
gmat prep question - exponent
by robzoc » Tue Sep 23, 2008 1:54 pm
2^x-2^x-2=3(2^13) can some one explain how to solve this ? thank you
5
Last post by aj5105
Thu May 07, 2009 9:08 pm
Thu May 07, 2009 9:08 pm
exponents
by willbeatthegmat » Fri Feb 13, 2009 1:57 pm
x & y are positive integers.If 5^x - 5^y= 2^(y-1).5^(x-1), wat is...
5
Last post by aj5105
Thu May 07, 2009 9:03 pm
Thu May 07, 2009 9:03 pm
Area
by crackgmat007 » Thu May 07, 2009 10:15 am
In the below figure, by joining B & D and drawing a line from D...
4
Last post by crackgmat007
Thu May 07, 2009 8:53 pm
Thu May 07, 2009 8:53 pm
percentages
by sq720 » Thu May 07, 2009 7:32 pm
Before being simplified, the instructions for computing income tax in...
1
Last post by DeepakR
Thu May 07, 2009 7:43 pm
Thu May 07, 2009 7:43 pm
What is the value of A5?
by crackgmat007 » Thu May 07, 2009 9:56 am
Is c the right answer? Pls explain.
2
Last post by DeepakR
Thu May 07, 2009 6:57 pm
Thu May 07, 2009 6:57 pm
