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Topics
POSTS
Last post
probability
by sanjoy18 » Thu Sep 12, 2013 1:20 pm
A cube is painted with red colour and then cut into 64 small...
5
Last post by Java_85
Fri Sep 13, 2013 10:11 am
Fri Sep 13, 2013 10:11 am
number system
by vipulgoyal » Wed Jul 10, 2013 10:51 pm
In the number line, point A, B, C, D, and E are spaced equally. If...
3
Last post by subhakam
Thu Sep 12, 2013 6:43 pm
Thu Sep 12, 2013 6:43 pm
Remainders
by cazubuine » Thu Sep 12, 2013 3:16 pm
Would someone be willing to share with me how you solve this problem?...
2
Last post by Brent@GMATPrepNow
Thu Sep 12, 2013 4:19 pm
Thu Sep 12, 2013 4:19 pm
problem on numbers
by twinkzz » Thu Sep 12, 2013 3:59 am
the sum of four consecutive multiples of 16 is 2048 more than the...
3
Last post by ceilidh.erickson
Thu Sep 12, 2013 1:31 pm
Thu Sep 12, 2013 1:31 pm
number system
by vipulgoyal » Thu Sep 12, 2013 12:58 am
if a and b are both positive integers, is b^(a+1) - ba^b 1. a is odd...
7
Last post by ceilidh.erickson
Thu Sep 12, 2013 1:20 pm
Thu Sep 12, 2013 1:20 pm
1st problem on GMATprep???
by AZ2hot » Thu Jun 19, 2008 8:29 am
I was doing a practice test last night and this is the first problem...
7
Last post by [email protected]
Thu Sep 12, 2013 12:12 pm
Thu Sep 12, 2013 12:12 pm
P&C Problem
by sukhman » Thu Sep 12, 2013 8:36 am
Three dwarves and three elves sit down in a row of six chairs. If no...
3
Last post by [email protected]
Thu Sep 12, 2013 12:04 pm
Thu Sep 12, 2013 12:04 pm
Permutation and Combination
by sukhman » Tue Sep 10, 2013 5:34 am
In how many ways can a teacher write an answer key for a mini-quiz...
3
Last post by [email protected]
Thu Sep 12, 2013 11:58 am
Thu Sep 12, 2013 11:58 am
P&C Problem
by sukhman » Thu Sep 12, 2013 8:29 am
Every morning, Casey walks from her house to the bus stop. She always...
3
Last post by GMATGuruNY
Thu Sep 12, 2013 11:49 am
Thu Sep 12, 2013 11:49 am
PS: The operation # is defined by x#y =
by Yaj » Thu Sep 12, 2013 2:46 am
The operation # is defined by x#y = (2x+y)^2+(x+2y)^2 for all...
2
Last post by [email protected]
Thu Sep 12, 2013 11:42 am
Thu Sep 12, 2013 11:42 am
3 secretaries 3 departments
by faraz_jeddah » Thu Sep 12, 2013 12:02 am
There are 3 secretaries who work for three departments. if each of...
3
Last post by GMATGuruNY
Thu Sep 12, 2013 11:32 am
Thu Sep 12, 2013 11:32 am
problem on numbers
by twinkzz » Thu Sep 12, 2013 4:00 am
the sum of four consecutive multiples of 16 is 2048 more than the...
2
Last post by GMATGuruNY
Thu Sep 12, 2013 7:20 am
Thu Sep 12, 2013 7:20 am
number system
by vipulgoyal » Wed Sep 11, 2013 10:18 pm
Is z even number ?? 1. 5z is an even number 2. 3z is an even number C
3
Last post by Brent@GMATPrepNow
Thu Sep 12, 2013 7:12 am
Thu Sep 12, 2013 7:12 am
problem on numbers
by Brent@GMATPrepNow » Thu Sep 12, 2013 6:00 am
Looks like the BTG website was acting up, and your question was...
2
Last post by macattack
Thu Sep 12, 2013 6:04 am
Thu Sep 12, 2013 6:04 am
Geometry: Traingles
by Yaj » Thu Sep 12, 2013 2:45 am
Need some help - If the sides of an isosceles triangle are a-4, a-6,...
2
Last post by Brent@GMATPrepNow
Thu Sep 12, 2013 5:58 am
Thu Sep 12, 2013 5:58 am
1
Last post by ganeshrkamath
Thu Sep 12, 2013 2:53 am
Thu Sep 12, 2013 2:53 am
Permutation and combinations!!!
by rakeshd347 » Wed Sep 11, 2013 9:18 pm
In society A, it's only acceptable to name one's children one of 10...
4
Last post by rakeshd347
Thu Sep 12, 2013 2:30 am
Thu Sep 12, 2013 2:30 am
number system
by vipulgoyal » Thu Sep 12, 2013 12:17 am
what is the sum of the digits of the positive integer n where n<99...
5
Last post by vinay1983
Thu Sep 12, 2013 2:26 am
Thu Sep 12, 2013 2:26 am
p,q,r are three consecutive odd numbers in ascending
by vinni.k » Wed Sep 11, 2013 9:15 am
p,q,r are three consecutive odd numbers in ascending order such that...
5
Last post by ganeshrkamath
Thu Sep 12, 2013 12:08 am
Thu Sep 12, 2013 12:08 am
Cant understand this math. someon eplz solve.
by godhuli_golpo » Sun Sep 08, 2013 12:50 am
a wall with no windows 11 feet high and 20 feet long. a large roll of...
9
Last post by ganeshrkamath
Thu Sep 12, 2013 12:01 am
Thu Sep 12, 2013 12:01 am
Stat again
by vinay1983 » Tue Sep 10, 2013 11:52 pm
Last year Department Store X had a sales total for December that was...
2
Last post by ganeshrkamath
Wed Sep 11, 2013 11:57 pm
Wed Sep 11, 2013 11:57 pm
geomatry
by vipulgoyal » Wed Sep 11, 2013 10:11 pm
is the area of a right angled trangle > 25 squre feet ?? 1. one of...
2
Last post by ganeshrkamath
Wed Sep 11, 2013 11:47 pm
Wed Sep 11, 2013 11:47 pm
probability or combinatrics not sure
by pritam.ryders » Tue Aug 06, 2013 12:44 am
24 each grey and white colour hand gloves are mixed up in a drawer....
6
Last post by [email protected]
Wed Sep 11, 2013 1:27 pm
Wed Sep 11, 2013 1:27 pm
i dont have its official answer
by sana.noor » Wed Aug 21, 2013 9:59 pm
A certain square is to be drawn on a coordinate plane. One of the...
6
Last post by sanjoy18
Wed Sep 11, 2013 9:55 am
Wed Sep 11, 2013 9:55 am
Hard PS gmatprep question
by rakeshd347 » Tue Sep 10, 2013 2:47 pm
Please provide your answer. I understood their explanation but if I...
7
Last post by Brent@GMATPrepNow
Wed Sep 11, 2013 6:59 am
Wed Sep 11, 2013 6:59 am
Permutation and Combination Problem
by sukhman » Tue Sep 10, 2013 12:52 am
A man wants to visit at least two of the four cities A, B, C and D....
1
Last post by fcabanski
Tue Sep 10, 2013 8:03 pm
Tue Sep 10, 2013 8:03 pm
Tough GMAT prep question pack 1 question
by rakeshd347 » Tue Sep 10, 2013 4:50 am
Please see the attachment as it is from gmat prep software. I...
3
Last post by GMATGuruNY
Tue Sep 10, 2013 12:09 pm
Tue Sep 10, 2013 12:09 pm
Permutation and Combination Problem
by sukhman » Tue Sep 10, 2013 2:47 am
A group of 5 students bought movie tickets in one row next to each...
1
Last post by Java_85
Tue Sep 10, 2013 11:45 am
Tue Sep 10, 2013 11:45 am
Permutation and Combination Problem
by sukhman » Tue Sep 10, 2013 3:08 am
A telephone company needs to create a set of 3-digit area codes. The...
2
Last post by Java_85
Tue Sep 10, 2013 7:51 am
Tue Sep 10, 2013 7:51 am
Permutation and Combination Problem
by sukhman » Mon Sep 09, 2013 10:35 pm
In a college, 8 students play at the State level and 10 at the...
2
Last post by Brent@GMATPrepNow
Tue Sep 10, 2013 6:49 am
Tue Sep 10, 2013 6:49 am
Permutation and Combination Problem
by sukhman » Mon Sep 09, 2013 10:36 pm
A nickel, a dime, and two identical quarters are arranged along a...
1
Last post by ganeshrkamath
Tue Sep 10, 2013 12:03 am
Tue Sep 10, 2013 12:03 am
Permutation and Combination Problem
by sukhman » Mon Sep 09, 2013 10:29 pm
In how many ways can 3 letters out of five distinct 5 distinct...
1
Last post by ganeshrkamath
Mon Sep 09, 2013 11:57 pm
Mon Sep 09, 2013 11:57 pm
Permutation and Combination Problem
by sukhman » Mon Sep 09, 2013 10:28 pm
A password contains at least 8 distinct digits. It takes 12 seconds...
1
Last post by ganeshrkamath
Mon Sep 09, 2013 11:51 pm
Mon Sep 09, 2013 11:51 pm
CI Problem
by MI3 » Sun Jun 19, 2011 7:00 am
Jim needs $1,000 to buy a new flat-screen TV. Since he has only $7,...
3
Last post by vipulgoyal
Mon Sep 09, 2013 10:26 pm
Mon Sep 09, 2013 10:26 pm
Permutation and Combination Problems
by sukhman » Mon Sep 09, 2013 9:47 am
A man wants to visit at least two of the four cities A, B, C and D....
2
Last post by sukhman
Mon Sep 09, 2013 10:24 pm
Mon Sep 09, 2013 10:24 pm
Probability & counting problem example
by soumya029 » Sun Sep 08, 2013 3:42 pm
Hi, I was watching a video from Princeton review. It was about...
4
Last post by vipulgoyal
Mon Sep 09, 2013 10:07 pm
Mon Sep 09, 2013 10:07 pm
2
Last post by rakeshd347
Mon Sep 09, 2013 4:50 pm
Mon Sep 09, 2013 4:50 pm
A tricky question
by \'manpreet singh » Mon Sep 09, 2013 10:21 am
How many different ways can 3 cubes be painted if each cube is...
4
Last post by [email protected]
Mon Sep 09, 2013 12:17 pm
Mon Sep 09, 2013 12:17 pm
Tough Geometery question:
by \'manpreet singh » Mon Sep 09, 2013 10:16 am
Suppose five circles, each 4 inches in diameter, are cut from a...
2
Last post by Brent@GMATPrepNow
Mon Sep 09, 2013 11:39 am
Mon Sep 09, 2013 11:39 am
Probability
by sukhman » Sun Sep 08, 2013 10:36 pm
A carton contains 25 bulbs , 8 of which are defective. What is the...
1
Last post by [email protected]
Sun Sep 08, 2013 11:20 pm
Sun Sep 08, 2013 11:20 pm
If y=−m2, which of the following must be true? I) y is
by varun289 » Sun Sep 08, 2013 7:32 am
If y=−m2, which of the following must be true? I) y is...
4
Last post by [email protected]
Sun Sep 08, 2013 1:14 pm
Sun Sep 08, 2013 1:14 pm
Probalility
by Anindya Madhudor » Sun Sep 08, 2013 7:32 am
The governor has decided to pardon one of the three prisoners (A, B,...
2
Last post by [email protected]
Sun Sep 08, 2013 1:10 pm
Sun Sep 08, 2013 1:10 pm
Good Probably and combinations Question - Yahtzee Game
by faraz_jeddah » Sat Sep 07, 2013 10:18 pm
In the game of Yahtzee, a full house occurs when a player rolls five...
6
Last post by [email protected]
Sun Sep 08, 2013 1:07 pm
Sun Sep 08, 2013 1:07 pm
