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probability
by mariah » Sat Nov 13, 2010 5:20 am
we have six color TV and two black-white TV. If two sets are to be...
6
Last post by Geva@EconomistGMAT
Wed Nov 17, 2010 2:56 am
Wed Nov 17, 2010 2:56 am
PS question from GMAT prep
by missionGMAT007 » Wed Nov 17, 2010 2:15 am
Hello, Just try out this question from gmatprep. Though I got it...
1
Last post by Geva@EconomistGMAT
Wed Nov 17, 2010 2:43 am
Wed Nov 17, 2010 2:43 am
Need help with this MGMAT Problem! (book explanation so-so)
by thp510 » Wed Oct 13, 2010 6:25 am
Book 4 on MGMAT. Page 24, Q14. I couldn't understand the book's...
8
Last post by Geva@EconomistGMAT
Wed Nov 17, 2010 12:49 am
Wed Nov 17, 2010 12:49 am
Venn Diagram
by goyalsau » Tue Nov 16, 2010 5:47 am
HI! Friends I have a problem in Set Theory Formula , Please Help me...
5
Last post by Rahul@gurome
Tue Nov 16, 2010 8:56 pm
Tue Nov 16, 2010 8:56 pm
question about interns
by 5abi » Tue Nov 16, 2010 6:58 pm
At a certain hospital, 75% of the interns receive fewer than 6 hours...
2
Last post by goyalsau
Tue Nov 16, 2010 7:34 pm
Tue Nov 16, 2010 7:34 pm
Arithmatic-percent
by monirjewel » Sun Nov 14, 2010 10:29 pm
1. A retailer bought a machine at a wholesale price of $90 and later...
14
Last post by AndyB
Tue Nov 16, 2010 6:36 pm
Tue Nov 16, 2010 6:36 pm
Manhattan GMAT - Number Properties - Chapter 3 Practice Q5
by umasastry » Mon Nov 15, 2010 6:47 pm
When is x-4 equal to 4-x? I could not understand the explanation...
4
Last post by Rahul@gurome
Tue Nov 16, 2010 11:49 am
Tue Nov 16, 2010 11:49 am
Business
by Deepthi Subbu » Sat Nov 13, 2010 3:45 am
A certain business produced n rakes each month from nov thro feb and...
5
Last post by Deepthi Subbu
Tue Nov 16, 2010 11:41 am
Tue Nov 16, 2010 11:41 am
diagonal formula?
by ashblog02 » Mon Nov 15, 2010 7:10 pm
The main diagonal of a cube is the one that cuts through the center...
3
Last post by goyalsau
Tue Nov 16, 2010 10:40 am
Tue Nov 16, 2010 10:40 am
Alloy
by Aman verma » Tue Oct 19, 2010 9:13 am
Q: Stilium and Trilium are two metal alloys . Stilium consists of...
11
Last post by Rahul@gurome
Tue Nov 16, 2010 9:32 am
Tue Nov 16, 2010 9:32 am
Factors and Multiples.........
by Taran » Tue Nov 16, 2010 6:31 am
Hi, I was going through Factors and Multiples theory and am stuck...
3
Last post by Rahul@gurome
Tue Nov 16, 2010 7:58 am
Tue Nov 16, 2010 7:58 am
Credit (MGMAT CAT)
by clawhammer » Mon Nov 15, 2010 11:48 pm
Sally has a gold credit card with a certain spending limit, and a...
4
Last post by Geva@EconomistGMAT
Tue Nov 16, 2010 4:25 am
Tue Nov 16, 2010 4:25 am
hard PS factors
by jsl » Thu Sep 11, 2008 2:17 pm
What is the value of b if 2x-1 is a factor of 2x^2 + bx + 3 A. -7 B....
5
Last post by Rezinka
Mon Nov 15, 2010 10:57 pm
Mon Nov 15, 2010 10:57 pm
Word Problem (Overlapping Set and Volume)
by Cedagmat » Mon Nov 15, 2010 2:56 pm
Of the employees in a company, 30 % are female who have a master...
5
Last post by Rezinka
Mon Nov 15, 2010 10:33 pm
Mon Nov 15, 2010 10:33 pm
MGMAT's Number Properties question (Chapter #1)
by ksear » Mon Nov 15, 2010 10:02 pm
Hi everyone, I need some help with this question as I'm really...
4
Last post by ksear
Mon Nov 15, 2010 10:30 pm
Mon Nov 15, 2010 10:30 pm
Simplify the Expressions
by Cedagmat » Thu Nov 11, 2010 2:07 pm
90. If 0 < n < m < 1, m^2 - n^2 must be less than...
6
Last post by goyalsau
Mon Nov 15, 2010 9:20 pm
Mon Nov 15, 2010 9:20 pm
exponents-rules
by Taniuca » Mon Nov 15, 2010 4:38 pm
I saw the other day a problem but I was never able to get to the...
2
Last post by Rahul@gurome
Mon Nov 15, 2010 9:12 pm
Mon Nov 15, 2010 9:12 pm
sequence and series.
by goyalsau » Mon Nov 15, 2010 3:04 am
{ 1 / (1 * 2 * 3 * 4) } + { 1 / ( 2 * 3 * 4 * 5 ) } + { 1 / 3 * 4 * 5...
2
Last post by Rahul@gurome
Mon Nov 15, 2010 12:39 pm
Mon Nov 15, 2010 12:39 pm
Strange Number Property/Factoring/Algebra problem
by zachthegnome » Sun Nov 14, 2010 10:51 am
If (3^x)-(3^(x-1)) = ((3)^13)(2), what is the value of x? The...
8
Last post by Brian@VeritasPrep
Mon Nov 15, 2010 10:53 am
Mon Nov 15, 2010 10:53 am
Number system
by goyalsau » Mon Nov 15, 2010 2:42 am
HI! Friends, Yesterday one of my friend asked one question. It is...
4
Last post by goyalsau
Mon Nov 15, 2010 5:16 am
Mon Nov 15, 2010 5:16 am
Six math need to solve
by monirjewel » Sat Nov 13, 2010 11:18 pm
If x and y are integers, what is the value of 2x^6y-4 ? (1) X^2y=16...
8
Last post by ctur9967
Mon Nov 15, 2010 2:39 am
Mon Nov 15, 2010 2:39 am
Problem Solving Question from GMAT Prep test
by lajohnson2200 » Sun Nov 14, 2010 7:40 pm
Can someone please explain these questions? They are easy, but I am...
3
Last post by Ian Stewart
Mon Nov 15, 2010 2:01 am
Mon Nov 15, 2010 2:01 am
700+
by deepak123gmat » Sat Nov 13, 2010 9:57 pm
If n is a multiple of 5 and n=p^2q, where p and q are prime numbers,...
2
Last post by ctur9967
Mon Nov 15, 2010 1:06 am
Mon Nov 15, 2010 1:06 am
Diagonals in Parrallelograms
by ctur9967 » Sun Nov 14, 2010 11:01 pm
I know that diagonals in rectangles, rhombuses (RHombi???), and...
1
Last post by rd169
Sun Nov 14, 2010 11:35 pm
Sun Nov 14, 2010 11:35 pm
help needed
by Karishma123 » Sun Nov 14, 2010 3:19 pm
Hi, Can someone pelase help me out with this problem? Ans is E Thank...
1
Last post by Taniuca
Sun Nov 14, 2010 5:00 pm
Sun Nov 14, 2010 5:00 pm
300+ Math questions...Question #38
by CaptainOats » Sat Nov 13, 2010 5:13 am
hey guys, I dont really get the answer to question no. 38 (especially...
1
Last post by Bharat
Sun Nov 14, 2010 11:41 am
Sun Nov 14, 2010 11:41 am
Fun question
by Viper83 » Fri Nov 12, 2010 3:53 am
If m is to be chosen at random from the set {1, 2, 3, 4} and n is to...
15
Last post by Viper83
Sun Nov 14, 2010 11:01 am
Sun Nov 14, 2010 11:01 am
Basic Probablity Questions
by sixpointer » Sat Nov 13, 2010 11:14 am
1.Ticket numbered from 1 to 20 are mixed up and then a ticket is...
1
Last post by Geva@EconomistGMAT
Sun Nov 14, 2010 4:57 am
Sun Nov 14, 2010 4:57 am
Colliding Trains
by [email protected] » Sun Nov 14, 2010 12:08 am
It takes the high-speed train x hours to travel the z miles from Town...
5
Last post by beat_gmat_09
Sun Nov 14, 2010 4:48 am
Sun Nov 14, 2010 4:48 am
Algebra
by Deepthi Subbu » Sat Nov 13, 2010 3:17 am
Pat , Kate and Mark charged a total of 162 hours to a certyain...
4
Last post by Deepthi Subbu
Sat Nov 13, 2010 10:55 am
Sat Nov 13, 2010 10:55 am
Hi, Experts can you please check the question i am confused.
by saurabhkamal1981 » Thu Nov 11, 2010 11:47 pm
Hi Experts, I downloaded permutation, combination and probability...
4
Last post by saurabhkamal1981
Sat Nov 13, 2010 7:25 am
Sat Nov 13, 2010 7:25 am
Geometry
by Deepthi Subbu » Sat Nov 13, 2010 3:35 am
The figure above shows the top side of a circular medallioin made of...
5
Last post by Deepthi Subbu
Sat Nov 13, 2010 5:54 am
Sat Nov 13, 2010 5:54 am
Highest power
by beat_gmat_09 » Fri Nov 12, 2010 10:27 pm
What is the highest power of 10 in 203! A) 50 B) 48 C) 49 D) 44 E) 42
6
Last post by Deepthi Subbu
Sat Nov 13, 2010 5:50 am
Sat Nov 13, 2010 5:50 am
Wrong question?!!
by nubu » Sat Nov 13, 2010 2:53 am
Hi, This is the question i got in OG 12. 151. A toy store regularly...
2
Last post by nubu
Sat Nov 13, 2010 5:35 am
Sat Nov 13, 2010 5:35 am
Number of Books
by Deepthi Subbu » Sat Nov 13, 2010 3:52 am
In a class of 30 students , 2 didnot borrow any books , 12 borrowed 1...
2
Last post by GMATGuruNY
Sat Nov 13, 2010 4:15 am
Sat Nov 13, 2010 4:15 am
College Admission
by Deepthi Subbu » Sat Nov 13, 2010 3:39 am
A college admission officer predicts that 20 % of students who are...
2
Last post by Deepthi Subbu
Sat Nov 13, 2010 3:59 am
Sat Nov 13, 2010 3:59 am
What is the greatest prime factor of 4^17 - 2^28?
by imane81 » Thu Feb 18, 2010 12:25 pm
Please help on this one What is the greatest prime factor of 4^17 -...
10
Last post by fasterpie
Fri Nov 12, 2010 11:31 pm
Fri Nov 12, 2010 11:31 pm
Help with an Algebra PS question
by r321 » Fri Nov 12, 2010 3:19 am
If H = / (x-5) and x ≠(is not equal to) 5, then H is...
3
Last post by Rahul@gurome
Fri Nov 12, 2010 9:36 pm
Fri Nov 12, 2010 9:36 pm
Need help ==> 300+ GMAT Math questions with Best Solutio
by pesfunk » Fri Nov 12, 2010 7:31 pm
I am going to start studying all the 300 questions from: 300+ GMAT...
0
Last post by pesfunk
Fri Nov 12, 2010 7:31 pm
Fri Nov 12, 2010 7:31 pm
confusing question
by rishi.riddle » Fri Nov 12, 2010 10:59 am
I have attached a question and in it ans is also there. But give the...
3
Last post by rishi.riddle
Fri Nov 12, 2010 11:53 am
Fri Nov 12, 2010 11:53 am
DS question
by vaibhavjha » Fri Nov 12, 2010 9:12 am
Given that P and Q are non-zero integers. Is P/Q > (PQ) ^2 ?...
2
Last post by Brian@VeritasPrep
Fri Nov 12, 2010 11:39 am
Fri Nov 12, 2010 11:39 am
Seating question
by vaibhavjha » Fri Nov 12, 2010 8:16 am
In how many ways can a teachers seat 6 children...
2
Last post by GMATGuruNY
Fri Nov 12, 2010 9:06 am
Fri Nov 12, 2010 9:06 am
Some GMAT Prep - PS Questions
by gig92 » Fri Nov 12, 2010 2:34 am
Hi, please find few questions in the file attached here. Each...
4
Last post by Rahul@gurome
Fri Nov 12, 2010 4:41 am
Fri Nov 12, 2010 4:41 am
Percentage Problem (Is my method correct?)
by thp510 » Thu Nov 11, 2010 8:14 pm
Company Zula sells only chairs and tables. In 2008, the average price...
2
Last post by thp510
Fri Nov 12, 2010 1:04 am
Fri Nov 12, 2010 1:04 am
insurance plan
by Taniuca » Thu Nov 11, 2010 4:28 pm
A family pays $800 per year for an insurance plan that pays 80...
5
Last post by diebeatsthegmat
Thu Nov 11, 2010 11:45 pm
Thu Nov 11, 2010 11:45 pm
Number Properties of Primes
by Cedagmat » Thu Nov 11, 2010 2:40 pm
81. If n is an integer greater than 1, and n is not a prime number,...
3
Last post by goyalsau
Thu Nov 11, 2010 11:14 pm
Thu Nov 11, 2010 11:14 pm
Problem of discounts to be solved backwards.
by Taniuca » Thu Nov 11, 2010 4:31 pm
I found this problem on the Kaplan. Worth sharing it! answer=$50 At...
5
Last post by GMATGuruNY
Thu Nov 11, 2010 8:51 pm
Thu Nov 11, 2010 8:51 pm
