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Geometry - Quadrilateral question
by Xeb »
I came along this question and want to share it with you. I believe...
3
Last post by GMATGuruNY
Mon Oct 10, 2011 3:39 am
percentage problem
by romitvsingh »
If the cost price of 20 articles is equal to the selling price of 16...
5
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Last post by CaptainHaddock
Mon Oct 10, 2011 3:23 am
Percentage word problem
by Xeb »
On a certain road 10 percent of the motorists exceed the posted speed...
3
Last post by GMATGuruNY
Mon Oct 10, 2011 3:15 am
Number properties
by rnaah »
The function f is defined for all positive integers n by the...
3
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Last post by Anurag@Gurome
Sun Oct 09, 2011 9:37 pm
Percentages and Applied Problems
by britney89 »
Question: Diana bought a stereo for $530, which was the retail price...
5
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Last post by fcabanski
Sun Oct 09, 2011 7:44 pm
<need expert opinion> Probability question
by voodoo_child »
If Ben were to lose the championship, Mike would be the winner with a...
11
Last post by GmatMathPro
Sun Oct 09, 2011 5:41 pm
GMAT Prep Question: DS
by anubhavgulati »
Hi, Please find the GMAT_PREP.docx for the question. Its DS question,...
2
Last post by anubhavgulati
Sun Oct 09, 2011 12:09 pm
Triangles.
by Taniuca »
i do not know in what part of the algebra i'm failing. If P is the...
6
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Last post by factor26
Sun Oct 09, 2011 10:44 am
Greatest prime factor
by Cheese12 »
What is the greatest prime factor of 4^17 - 2^28 ? A) 2 B) 3 C) 5 D)...
4
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Last post by Abhishek009
Sun Oct 09, 2011 8:52 am
GMATPrep Exponents
by rvess »
Having trouble with the following exponent problem, can anyone shed...
9
Last post by MBA.Aspirant
Sun Oct 09, 2011 8:51 am
Sphere and Cylonder problem
by AndyB »
Hello Everyone, Anybody!!! Please help me in solving the below...
2
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Last post by parul9
Sun Oct 09, 2011 5:31 am
Samantha was the 27th person in line
by adi_800 »
A line of people is divided into groups. Each group consists of a...
3
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Last post by parul9
Sun Oct 09, 2011 1:07 am
GMATPrep Question Doubt
by enjoylife1788 »
Hi all, I just took my first GMATPrep test to check my baseline...
3
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Last post by enjoylife1788
Sun Oct 09, 2011 1:03 am
Probability
by adi_800 »
When a random experiment is conducted, the probability that event A...
1
Last post by knight247
Sat Oct 08, 2011 11:55 pm
Direct Method
by knight247 »
If x is a randomly chosen integer between 1 and 20, inclusive, and y...
5
Last post by [email protected]
Sat Oct 08, 2011 9:48 pm
Work And Time
by neya »
A completes the job in 30 days, B in 20 days and C demolishes the...
6
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Last post by fcabanski
Sat Oct 08, 2011 9:05 pm
Manhattan Challenge Problem
by knight247 »
Every student at Darcy School is in at least one of three clubs:...
9
Last post by factor26
Sat Oct 08, 2011 8:58 pm
Function Problem
by briology »
A biologist finds that she can perfectly model the population growth...
5
Last post by abhi0697
Sat Oct 08, 2011 8:23 pm
Standard deviation
by Taniuca »
the members of the newest recruiting class of an organization are...
1
Last post by GmatKiss
Sat Oct 08, 2011 11:40 am
Combinatorics
by knight247 »
In how many ways can one choose 6 cards from a normal deck of cards...
9
Last post by GMATGuruNY
Sat Oct 08, 2011 6:38 am
Need expert thought (% problem)
by voodoo_child »
Two payment schemes are available for customers in the N'K store. The...
2
Last post by sl750
Sat Oct 08, 2011 5:42 am
a perfect number?
by sanju09 »
A perfect number is defined as one that is equal to the sum of its...
3
EXPERT REPLIES
Last post by Abhishek009
Sat Oct 08, 2011 4:50 am
(2*) (3º) has the same value as
by sanju09 »
For all numbers a and b, if a* = 2 a - 1 and bº = 2 b, then...
2
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Last post by Anurag@Gurome
Sat Oct 08, 2011 4:24 am
Overlapping Sets
by shrey2287 »
In a group of 68 students, each student is registered for at least...
3
Last post by GMATGuruNY
Sat Oct 08, 2011 4:18 am
Nationwide Poll
by shankar.ashwin »
In a nationwide poll, N people were interviewed. If 1/4 of them...
3
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Last post by GMATGuruNY
Sat Oct 08, 2011 4:15 am
Zoo
by boltu_gmat »
A zoo has w wildebeests, y yaks, z zebras, and no other animals. If...
2
Last post by shankar.ashwin
Sat Oct 08, 2011 2:26 am
Please Help
by maya647722 »
Is there something wrong with the gmat prep software on vista? I got...
1
Last post by vineeshp
Fri Oct 07, 2011 7:25 pm
Redundant Info in an OG simple functions question?
by Gurpinder »
The question is quite simple. However, what is the point of stating...
2
Last post by GmatMathPro
Fri Oct 07, 2011 11:29 am
Ratio problem
by Xeb »
What is the ratio of 3/4 to the product 4(3/4)? (A) 1/4 (B) 1/3 (C)...
2
Last post by GmatMathPro
Fri Oct 07, 2011 11:21 am
Probability Theory Only....No Combinatorics Please
by knight247 »
4 dices are thrown at the same time. What is the probability of...
2
Last post by GmatMathPro
Fri Oct 07, 2011 9:18 am
Tom
by jainrahul1985 »
Tom is on a certain diet that requires him to limit the number of...
4
Last post by gmatclubmember
Fri Oct 07, 2011 7:24 am
OG 12 - PS Q#217
by vkredi »
I did not quite understand the explanation - so, please don't repeat...
2
Last post by VivianKerr
Fri Oct 07, 2011 6:34 am
Pls help me
by tracyyahoo »
A coin that is tossed will land heads or tails, and each outcome has...
2
Last post by VivianKerr
Fri Oct 07, 2011 6:28 am
Functions
by rohanberi »
For which of the following functions is f(a+b) = f(a) + f(b) for all...
2
EXPERT REPLIES
Last post by rohanberi
Fri Oct 07, 2011 1:59 am
Speeches
by GmatKiss »
An oratorical society consists of six members, and at an upcoming...
9
Last post by razorback
Fri Oct 07, 2011 12:02 am
Tough(?) Algebra(?) Problem!
by razorback »
From MGMAT...Their explanation is just raw number crunching. Is there...
2
Last post by razorback
Thu Oct 06, 2011 10:48 pm
Math Question
by viv09 »
If B<1 and 2x-b = 0, which of the following must be true? a) x...
3
Last post by shankar.ashwin
Thu Oct 06, 2011 8:42 pm
Tough Probability Problem
by razorback »
From MGMAT... Their explanation really isnt clicking with me. Please...
3
Last post by GMATGuruNY
Thu Oct 06, 2011 7:36 pm
So confused! I need help
by ashleyjan »
Hi everyone, I was wondering if someone could help me understand the...
5
Last post by GMATGuruNY
Thu Oct 06, 2011 7:23 pm
Pls help me~~
by tracyyahoo »
If the function F is defined by F(x)=x^2+1/x^2 for all nonzero...
1
Last post by GmatMathPro
Thu Oct 06, 2011 6:23 pm
Counting
by knight247 »
How many five digit numbers can be formed using the digits 0, 1, 2,...
5
Last post by GmatMathPro
Thu Oct 06, 2011 3:13 pm
Need to understand the logic behind: 2 Trains
by PhDmessi »
Dear all, following question may seem very easy for some, but I hope...
5
Last post by Sampurn
Thu Oct 06, 2011 12:57 pm
Alphabets
by shankar.ashwin »
A letter stands for each digit between 0 and 9 (including both the...
2
Last post by GmatMathPro
Thu Oct 06, 2011 10:50 am
total capacity
by GmatKiss »
A rainstorm increased the amount of water stored in State J...
1
Last post by gmatclubmember
Thu Oct 06, 2011 10:36 am
Odds of bulb burning out
by studentps2011 »
For each 6-month period during a light bulb's life span, the odds of...
2
Last post by studentps2011
Thu Oct 06, 2011 10:34 am
No Complementary Method Please
by knight247 »
A box contains three pairs of blue gloves and two pairs of green...
1
Last post by GmatMathPro
Thu Oct 06, 2011 9:09 am
Tough 700 level question
by gvosough »
how many positive integers less than 10000 are there in which the sum...
5
EXPERT REPLIES
Last post by Cheese12
Thu Oct 06, 2011 8:52 am
Mixture 2
by shrey2287 »
A kilogram of nut mixture contains X% chestnuts and Y% walnuts and...
1
Last post by knight247
Thu Oct 06, 2011 8:13 am
seating arrangements question - fastest way to solve
by Xeb »
The president of a country and 4 other dignitaries are scheduled to...
4
Last post by catfreak
Thu Oct 06, 2011 8:01 am
Probability1
by gunjan1208 »
Please help me explaning the answer (Source MGMAT strategy guides) A...
7
EXPERT REPLIES
Last post by catfreak
Thu Oct 06, 2011 7:57 am