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Inequality Help!
by heshamelaziry » Thu Oct 15, 2009 8:00 pm
If x and y are integers and xy ≠0, is x - y > 0 ? (1) x /y...
6
Last post by heshamelaziry
Fri Oct 16, 2009 7:45 pm
Fri Oct 16, 2009 7:45 pm
GMATPrep Qn. - Please explain the solution
by pavithra » Thu Oct 15, 2009 9:33 pm
Mass of 1 cubic meter of a substance is 800 kilograms under certain...
2
Last post by pavithra
Fri Oct 16, 2009 5:13 pm
Fri Oct 16, 2009 5:13 pm
15 homes in Town x
by sanjana » Wed Oct 14, 2009 9:56 pm
Last Month 15 homes were sold in town x.The Avg Sale price of the...
6
Last post by crackgmat007
Fri Oct 16, 2009 2:31 pm
Fri Oct 16, 2009 2:31 pm
Tom
by crackgmat007 » Fri Oct 16, 2009 6:44 am
Tom read a book containing 480 pages by reading the same number of...
2
Last post by crackgmat007
Fri Oct 16, 2009 8:43 am
Fri Oct 16, 2009 8:43 am
Inequality Madness
by heshamelaziry » Thu Oct 15, 2009 8:38 pm
Is x > y ? (1) -4x + 2y < y - 3x (2) wx > wy In statement 2,...
5
Last post by sanjana
Fri Oct 16, 2009 7:25 am
Fri Oct 16, 2009 7:25 am
Combination
by heshamelaziry » Thu Oct 15, 2009 7:25 pm
How many three-digit numbers are there such that all three digits are...
4
Last post by xcusemeplz2009
Fri Oct 16, 2009 1:54 am
Fri Oct 16, 2009 1:54 am
Chess
by crackgmat007 » Tue Oct 13, 2009 7:25 am
In a game of chess, the moves of whites and blacks alternate with...
4
Last post by cbenk121
Fri Oct 16, 2009 12:56 am
Fri Oct 16, 2009 12:56 am
I need help
by Jpsphat » Wed Oct 14, 2009 1:37 pm
8. There are 8 ounces in a 1/2 pound. How many ounces are in 7 3/4...
2
Last post by antondesh
Thu Oct 15, 2009 1:30 pm
Thu Oct 15, 2009 1:30 pm
GMAT Prep exponents question
by amaanb » Thu Oct 15, 2009 6:22 am
Hey all, Been a lurker here for a while..have the GMAT tomorrow so am...
2
Last post by amaanb
Thu Oct 15, 2009 1:26 pm
Thu Oct 15, 2009 1:26 pm
MGMAT - simpler method
by vkb16 » Wed Oct 14, 2009 10:21 pm
If the positive integer N is a perfect square, which of the following...
2
Last post by Stuart@KaplanGMAT
Thu Oct 15, 2009 10:45 am
Thu Oct 15, 2009 10:45 am
Need help??
by Jpsphat » Thu Oct 15, 2009 9:52 am
1. If a discount of 20% off the retail price of a desk saves Mark...
1
Last post by fiercepoint
Thu Oct 15, 2009 10:15 am
Thu Oct 15, 2009 10:15 am
set theory
by uptowngirl92 » Tue Oct 06, 2009 12:12 am
Among 200 people 56% like strawberry jam, 44% like apple jam, and 40%...
12
Last post by Stuart@KaplanGMAT
Thu Oct 15, 2009 9:03 am
Thu Oct 15, 2009 9:03 am
GMATPrep Help
by mpaudena » Wed Oct 14, 2009 4:23 pm
(1001^2 - 999^2)/(101^2 - 99^2) = also What is the greatest prime...
6
Last post by JeffB
Thu Oct 15, 2009 7:35 am
Thu Oct 15, 2009 7:35 am
Simplified Formula for Tax
by sanjana » Wed Oct 14, 2009 10:03 pm
Before being simplified,the instructions for computing the IT in...
1
Last post by xcusemeplz2009
Thu Oct 15, 2009 3:39 am
Thu Oct 15, 2009 3:39 am
City Population
by sanjana » Wed Oct 14, 2009 2:14 am
A city with population 132000 is to be divided into 11 voting...
1
Last post by smartm0ve
Wed Oct 14, 2009 11:14 pm
Wed Oct 14, 2009 11:14 pm
PROB ability....
by Nigogo » Mon Oct 12, 2009 7:08 pm
In a room filled with 7 people, 4 people have exactly 1 sibling in...
3
Last post by Nigogo
Wed Oct 14, 2009 9:10 pm
Wed Oct 14, 2009 9:10 pm
Number properties
by Nigogo » Mon Oct 12, 2009 8:06 pm
For any integer k > 1, the term "� length of an...
4
Last post by Nigogo
Wed Oct 14, 2009 9:05 pm
Wed Oct 14, 2009 9:05 pm
Coordinate plane
by Nigogo » Mon Oct 12, 2009 9:10 pm
A certain square is to be drawn on a coordinate plane. One of the...
3
Last post by Nigogo
Wed Oct 14, 2009 8:49 pm
Wed Oct 14, 2009 8:49 pm
rate problem-mgmat
by vkb16 » Sun Oct 11, 2009 4:09 am
Stacy and heather are 20 miles apart and walk towards each other on...
2
Last post by vkb16
Wed Oct 14, 2009 8:21 pm
Wed Oct 14, 2009 8:21 pm
graph
by winnerhere » Wed Oct 14, 2009 5:33 pm
Using substitution I found the answer to be one among 2 and 5th...
0
Last post by winnerhere
Wed Oct 14, 2009 5:33 pm
Wed Oct 14, 2009 5:33 pm
I need your help??
by Jpsphat » Wed Oct 14, 2009 12:43 pm
In a college, some courses contribute more towards an overall GPA...
1
Last post by JeffB
Wed Oct 14, 2009 3:11 pm
Wed Oct 14, 2009 3:11 pm
i am not good at fractions
by Jpsphat » Wed Oct 14, 2009 12:57 pm
4. Solve: 0.25 + 0.65 A. 1/2 B. 9/10 C. 4/7 D. 2/9 E. 5/16
1
Last post by Dobrov
Wed Oct 14, 2009 2:07 pm
Wed Oct 14, 2009 2:07 pm
P.S Overlapping sets
by divyalr » Tue Oct 13, 2009 7:04 pm
If 20% of the people at a college party were men who were wearing red...
1
Last post by grockit_jake
Wed Oct 14, 2009 12:57 pm
Wed Oct 14, 2009 12:57 pm
Easy way to do permutations/combinations..but multi times?
by cbenk121 » Tue Oct 13, 2009 11:46 am
First check out this excellent post: . Simplest explanation of...
2
Last post by cbenk121
Wed Oct 14, 2009 12:00 pm
Wed Oct 14, 2009 12:00 pm
GMATPrep PS Question with Table
by mpaudena » Mon Oct 12, 2009 12:41 pm
Okay, there is a table and the info is as such: Amount earned per...
5
Last post by mpaudena
Wed Oct 14, 2009 6:13 am
Wed Oct 14, 2009 6:13 am
Mixture Q
by engg.manik » Tue Oct 13, 2009 6:52 am
A jug is ful of 20% solution of Alcohol, 5 litre are drawn off &...
6
Last post by sanjana
Wed Oct 14, 2009 4:14 am
Wed Oct 14, 2009 4:14 am
Need help on 2 PS problems Please
by lolo_06 » Wed Oct 14, 2009 1:58 am
Everything is in the title... I can't find the trick for those 2 PS...
1
Last post by sanjana
Wed Oct 14, 2009 2:12 am
Wed Oct 14, 2009 2:12 am
15 items
by crackgmat007 » Tue Oct 13, 2009 7:40 am
The average weight of 15 items is 8 kg. The least average weight of 5...
4
Last post by ssuarezo
Tue Oct 13, 2009 8:50 pm
Tue Oct 13, 2009 8:50 pm
RPM question
by capnx » Tue Oct 13, 2009 7:23 pm
A circular rim 28inches in diameter rotates the same number of inches...
1
Last post by 2010gmat
Tue Oct 13, 2009 7:56 pm
Tue Oct 13, 2009 7:56 pm
How tough is real GMAT PS compared to OG 12 PS ?
by gmater29 » Sun Oct 11, 2009 4:21 am
I started GMAT preparation about a week ago. Last I have done math is...
2
Last post by cbenk121
Tue Oct 13, 2009 7:07 pm
Tue Oct 13, 2009 7:07 pm
Q 25
by engg.manik » Tue Oct 13, 2009 7:00 am
25. The number of the members of a club is more than 10 and less than...
1
Last post by 2010gmat
Tue Oct 13, 2009 10:20 am
Tue Oct 13, 2009 10:20 am
Almonds & nuts
by engg.manik » Tue Oct 13, 2009 6:54 am
A bowl contain almond only. after adding 100 grams of nuts, the...
2
Last post by 2010gmat
Tue Oct 13, 2009 10:09 am
Tue Oct 13, 2009 10:09 am
Algebra -- interesting prob
by 2010gmat » Tue Oct 13, 2009 9:15 am
What is the relation between p and q, such that the roots of the...
2
Last post by 2010gmat
Tue Oct 13, 2009 9:59 am
Tue Oct 13, 2009 9:59 am
Complicated Geometry
by engg.manik » Tue Oct 13, 2009 6:57 am
C is a circle, l is a line & p is a point. If C,l & p is in...
1
Last post by NikolayZ
Tue Oct 13, 2009 8:41 am
Tue Oct 13, 2009 8:41 am
q 33
by engg.manik » Tue Oct 13, 2009 7:05 am
33. Pat will walk from A to C to B through the grid section , how...
1
Last post by JeffB
Tue Oct 13, 2009 7:58 am
Tue Oct 13, 2009 7:58 am
Q 31
by engg.manik » Tue Oct 13, 2009 7:04 am
31. p and m are the positive integers, and p is a prime number, if x...
0
Last post by engg.manik
Tue Oct 13, 2009 7:04 am
Tue Oct 13, 2009 7:04 am
Arithmetic mean and standard deviation
by vaibhav.iit2002 » Mon Oct 12, 2009 9:50 am
Arithmetic mean and standard deviation of a certain normal...
3
Last post by sanjana
Tue Oct 13, 2009 3:06 am
Tue Oct 13, 2009 3:06 am
How long was the lantern off
by ern5231 » Tue Oct 13, 2009 12:12 am
If the door opens a lantern lights up. If the door does not open in...
5
Last post by xcusemeplz2009
Tue Oct 13, 2009 2:24 am
Tue Oct 13, 2009 2:24 am
Please provide explanation for these GMAT PREP Questions
by DREAM GMAT » Mon Oct 12, 2009 10:57 am
1. A company assigns ID number to employees. Each is to consist of 4...
5
Last post by DREAM GMAT
Tue Oct 13, 2009 12:25 am
Tue Oct 13, 2009 12:25 am
Tricky OG 12 Question- need help
by JonDStewart » Fri Oct 02, 2009 2:45 pm
Question #117 in Problem Solving 117. If n is positive, which of the...
3
Last post by YourDreamTheater
Mon Oct 12, 2009 10:07 pm
Mon Oct 12, 2009 10:07 pm
Mensuration Prob #5
by papgust » Wed Oct 07, 2009 10:37 pm
A solid sphere of radius 6cm is melted into a hollow cylinder of...
9
Last post by papgust
Mon Oct 12, 2009 9:30 pm
Mon Oct 12, 2009 9:30 pm
Two couples
by crackgmat007 » Sun Oct 11, 2009 10:19 am
Two couples and one single person are seated at random in a row of...
2
Last post by crackgmat007
Mon Oct 12, 2009 7:57 pm
Mon Oct 12, 2009 7:57 pm
n
by crackgmat007 » Sun Oct 11, 2009 12:38 pm
n is a positive integer, and k is the product of all integers from 1...
3
Last post by mehravikas
Mon Oct 12, 2009 7:16 pm
Mon Oct 12, 2009 7:16 pm
Knewton test problem
by punitkaur » Sun Oct 11, 2009 12:20 pm
If y>0 and 0<1+(x/y)<1 which of the following must be true?...
3
Last post by TM
Mon Oct 12, 2009 4:35 pm
Mon Oct 12, 2009 4:35 pm
To consider order or not to consider order help!
by KingKing » Mon Oct 12, 2009 8:58 am
Could someone please explain to me why my idea for answering the...
1
Last post by Ian Stewart
Mon Oct 12, 2009 9:25 am
Mon Oct 12, 2009 9:25 am
Quant - PS
by exoticanb4u » Sun Oct 11, 2009 6:28 pm
Can someone please solve this question? I am getting -16 as answer,...
2
Last post by mp2437
Mon Oct 12, 2009 6:54 am
Mon Oct 12, 2009 6:54 am
CAT #1 700-800 Level Question Recipriocal Averages
by EMAN » Sun Oct 11, 2009 1:30 pm
The number x is the average (arithmetic mean) of the positive numbers...
5
Last post by CrackGMAC
Mon Oct 12, 2009 6:38 am
Mon Oct 12, 2009 6:38 am
