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Intriguing Integers
by gmat_pallavi » Mon Oct 26, 2009 8:17 am
I came across this question in the GMAT CAT 1 Power Prep software...
3
Last post by gmat_pallavi
Tue Oct 27, 2009 5:40 am
Tue Oct 27, 2009 5:40 am
Help with Geometry Question. What fundamental is tested??
by okigbo » Sat Oct 24, 2009 9:14 pm
A certain square is to be drawn on a coordinate plane. One of the...
2
Last post by okigbo
Mon Oct 26, 2009 10:17 pm
Mon Oct 26, 2009 10:17 pm
Arithmetic Problem
by GMATER911 » Sat Oct 24, 2009 2:47 pm
( ( 2√3+3√2)/√2 + √3) ^2 = ?? Unfortunately, I...
7
Last post by Abdulla
Mon Oct 26, 2009 12:23 pm
Mon Oct 26, 2009 12:23 pm
People chosing integers
by caspermonday » Mon Oct 26, 2009 10:28 am
As a part of a game, four people each much secretly chose an integer...
2
Last post by xcusemeplz2009
Mon Oct 26, 2009 10:32 am
Mon Oct 26, 2009 10:32 am
GMATPrep Qn.
by pavithra » Sun Oct 18, 2009 10:44 pm
5 pieces of wood have an average length of 124cm and median length of...
3
Last post by gmatplayer
Sun Oct 25, 2009 2:14 pm
Sun Oct 25, 2009 2:14 pm
Pizzas - Ratio
by pandeyvineet24 » Sun Oct 25, 2009 1:02 pm
The entire contents of a full sack of flour can be used to make 15...
1
Last post by truplayer256
Sun Oct 25, 2009 1:23 pm
Sun Oct 25, 2009 1:23 pm
COMPUTER & vowels position
by caspermonday » Sun Oct 25, 2009 6:50 am
In how many ways can word computer be arranged so that vowels occupy...
5
Last post by gmatplayer
Sun Oct 25, 2009 10:12 am
Sun Oct 25, 2009 10:12 am
Men & Women around circular table
by caspermonday » Sun Oct 25, 2009 7:38 am
Seven men and seven women have to sit around a circular table so that...
4
Last post by caspermonday
Sun Oct 25, 2009 9:34 am
Sun Oct 25, 2009 9:34 am
Is there easy way of finding power of number in this scenari
by bfman » Mon Sep 28, 2009 8:06 pm
Hi: I know. I am sure I read a method somewhere of finding out all...
6
Last post by gnet
Sun Oct 25, 2009 7:59 am
Sun Oct 25, 2009 7:59 am
Sum of digits AAA
by caspermonday » Sat Oct 24, 2009 12:00 pm
AB + CD = AAA, where AB and CD are two-digit numbers and AAA is a...
4
Last post by caspermonday
Sun Oct 25, 2009 6:03 am
Sun Oct 25, 2009 6:03 am
Short Cut: For solving such problems.
by farooq » Sun Oct 25, 2009 3:14 am
Hi, How I can calculate and solve it quickly? If there is any...
0
Last post by farooq
Sun Oct 25, 2009 3:14 am
Sun Oct 25, 2009 3:14 am
Prime numbers
by hpgmat » Sat Oct 24, 2009 3:46 pm
if P is a Prime number Greater than 2, what is the value of P? 1)...
2
Last post by gmatv09
Sat Oct 24, 2009 7:41 pm
Sat Oct 24, 2009 7:41 pm
Machines-work problem
by hpgmat » Sat Oct 24, 2009 3:06 pm
six machines , each working at the same constant rate, together can...
1
Last post by Brent@GMATPrepNow
Sat Oct 24, 2009 3:27 pm
Sat Oct 24, 2009 3:27 pm
help- equation
by hpgmat » Sat Oct 24, 2009 1:00 pm
for all Positive integers m, = 3m when m is odd and = 1/2 m when m is...
1
Last post by NikolayZ
Sat Oct 24, 2009 1:13 pm
Sat Oct 24, 2009 1:13 pm
Re-arranging letters
by papgust » Thu Oct 22, 2009 8:27 am
In how many ways can the letters of the word DOUBLE be re-arranged...
9
Last post by uttam.albela
Sat Oct 24, 2009 11:23 am
Sat Oct 24, 2009 11:23 am
Standard Deviation
by engg.manik » Fri Oct 23, 2009 8:50 am
4. Given the mean of 18 numbers as 'm' and standard...
3
Last post by Brent@GMATPrepNow
Sat Oct 24, 2009 10:33 am
Sat Oct 24, 2009 10:33 am
OG11 Q#114 - help me with the quickest way to do it
by vivekjaiswal » Fri Oct 23, 2009 8:45 pm
Which of the following is the product of two integers whose sum is...
1
Last post by sanjana
Sat Oct 24, 2009 8:21 am
Sat Oct 24, 2009 8:21 am
what is the remainder
by uptowngirl92 » Fri Oct 23, 2009 3:24 pm
When positive integer k is divided by 5, the remainder is 2. When k...
4
Last post by pandeyvineet24
Sat Oct 24, 2009 4:27 am
Sat Oct 24, 2009 4:27 am
Probability
by Abdulla » Wed Oct 21, 2009 3:02 pm
A lottery game works as follows: The player draws a numbered ball at...
4
Last post by Harbinder
Fri Oct 23, 2009 6:07 pm
Fri Oct 23, 2009 6:07 pm
line equation
by engg.manik » Fri Oct 23, 2009 8:52 am
7.Given a line equation 3x - 2y = 34. What is the equation of...
2
Last post by maihuna
Fri Oct 23, 2009 11:26 am
Fri Oct 23, 2009 11:26 am
P.S Coordinate Geometry
by divyalr » Tue Oct 13, 2009 9:32 pm
In the coordinate system above, line segments BC and AC are parallel...
6
Last post by gmatv09
Fri Oct 23, 2009 7:15 am
Fri Oct 23, 2009 7:15 am
committee of politicans
by gmatv09 » Thu Oct 22, 2009 3:05 pm
A committee of 7 politicians is chosen from 10 liberal members, 8...
2
Last post by gmatv09
Fri Oct 23, 2009 6:24 am
Fri Oct 23, 2009 6:24 am
Arc of a circle
by gmater29 » Fri Oct 23, 2009 4:55 am
The points R, T, and U lie on a circle that has radius 4. If the...
2
Last post by gmater29
Fri Oct 23, 2009 6:11 am
Fri Oct 23, 2009 6:11 am
MGMAT-addition
by uptowngirl92 » Thu Oct 22, 2009 11:57 pm
2 2 a 3 4 b 9 0 (This is an addition) If a and b represent positive...
2
Last post by xcusemeplz2009
Fri Oct 23, 2009 5:46 am
Fri Oct 23, 2009 5:46 am
Square
by crackgmat007 » Thu Oct 15, 2009 10:03 pm
If on the coordinate plane (6,2) and (0,2) are the endpoints of the...
5
Last post by enniguy
Fri Oct 23, 2009 5:31 am
Fri Oct 23, 2009 5:31 am
Arranging the children
by 2010gmat » Thu Oct 22, 2009 8:11 pm
A group of 810 children arranged themselves in N rows for a group...
5
Last post by uttam.albela
Fri Oct 23, 2009 2:25 am
Fri Oct 23, 2009 2:25 am
Probability
by Abdulla » Tue Oct 20, 2009 5:10 pm
Alicia lives in a town whose streets are on a grid system, with all...
5
Last post by sanjana
Thu Oct 22, 2009 10:15 pm
Thu Oct 22, 2009 10:15 pm
Combination
by Abdulla » Tue Oct 20, 2009 6:26 pm
The students at Natural High School sell coupon books to raise money...
2
Last post by sanjana
Thu Oct 22, 2009 10:10 pm
Thu Oct 22, 2009 10:10 pm
Must be a typo?
by caspermonday » Thu Oct 22, 2009 6:00 am
Question from EST 48. Employees received wage increases ranging from...
4
Last post by caspermonday
Thu Oct 22, 2009 9:41 pm
Thu Oct 22, 2009 9:41 pm
Number sequence prob
by papgust » Thu Oct 22, 2009 8:24 am
What is the sum of all 4-digit numbers that can be formed using the...
5
Last post by uttam.albela
Thu Oct 22, 2009 9:32 pm
Thu Oct 22, 2009 9:32 pm
Progressions
by 2010gmat » Thu Oct 22, 2009 8:00 pm
1. Find the value of (100*1) + ( 99*2) + (98*3) + ...... + (2*99) +...
2
Last post by 2010gmat
Thu Oct 22, 2009 9:32 pm
Thu Oct 22, 2009 9:32 pm
Total number of balls...
by farooq » Thu Oct 22, 2009 8:28 pm
Q-1. Tom placed a few red and blue balls in a box. He marked all red...
3
Last post by papgust
Thu Oct 22, 2009 9:14 pm
Thu Oct 22, 2009 9:14 pm
Inequalities
by winnerhere » Sat Oct 17, 2009 4:01 am
If 2x + 3y > 6 and y-x > -1 ,the sign of which of the following...
4
Last post by uttam.albela
Thu Oct 22, 2009 7:58 pm
Thu Oct 22, 2009 7:58 pm
least value venn diagram
by agganitk » Sat Oct 10, 2009 11:28 am
According to a survey, at least 70% of people like apples, at least...
5
Last post by John Corn
Thu Oct 22, 2009 10:55 am
Thu Oct 22, 2009 10:55 am
Arrangements, permutations and combinations - interesting!!!
by ranell » Thu Aug 20, 2009 5:12 pm
Here I will post some interesting arrangements problems. The answers...
12
Last post by mbadreams
Thu Oct 22, 2009 9:50 am
Thu Oct 22, 2009 9:50 am
Average income
by caspermonday » Thu Oct 22, 2009 5:24 am
10 households have incomes ranging from $34,000 to $150,000. Average...
2
Last post by caspermonday
Thu Oct 22, 2009 5:56 am
Thu Oct 22, 2009 5:56 am
Classic combinatorics question
by caspermonday » Thu Oct 22, 2009 3:34 am
There are 5 chairs and 4 women and 1 man. The man must sit in the...
2
Last post by caspermonday
Thu Oct 22, 2009 5:25 am
Thu Oct 22, 2009 5:25 am
Simple question re discounts
by caspermonday » Wed Oct 21, 2009 9:57 am
It's a shame to post such a simple question, but I am definitely...
5
Last post by caspermonday
Thu Oct 22, 2009 3:30 am
Thu Oct 22, 2009 3:30 am
Help please
by navdeepbajwa » Wed Oct 21, 2009 1:39 pm
Any other approach for this the solution says 1+9+9^2+.....9^8 is odd...
3
Last post by viju9162
Thu Oct 22, 2009 12:58 am
Thu Oct 22, 2009 12:58 am
Any one explain please
by navdeepbajwa » Wed Oct 21, 2009 6:16 pm
107. If operation $ is defined as $X = X + 2 if X is even $X = X - 1...
2
Last post by navdeepbajwa
Wed Oct 21, 2009 11:35 pm
Wed Oct 21, 2009 11:35 pm
Algebra
by heshamelaziry » Wed Oct 21, 2009 8:38 pm
Johan and Mary were each paid x dollars in advance to do a certain...
6
Last post by xcusemeplz2009
Wed Oct 21, 2009 9:47 pm
Wed Oct 21, 2009 9:47 pm
