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Probability Problem
by gmatusa2010 »
X has 50% chance of winning a game, Y has 40% of winning the game,...
8
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Last post by gmatusa2010
Thu Sep 02, 2010 11:09 pm
time speed dist
by mitaliisrani »
Two trains T1 T2, which are 539 km apart start at the same time, move...
1
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Last post by Rahul@gurome
Thu Sep 02, 2010 11:03 pm
Applied problems
by pullagurla »
If a two-digit positive integer has its digits reversed, the...
1
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Last post by Rahul@gurome
Thu Sep 02, 2010 10:51 pm
Order
by pullagurla »
If r = 0.345, s = (0.345)^2, and t = 0 345^1/2 . , which of the...
1
EXPERT REPLIES
Last post by Rahul@gurome
Thu Sep 02, 2010 10:42 pm
Word problem on rates
by emiflo »
hi guys. pls could someone solve this for me. the rate of a chemical...
5
Last post by neerajkumar1_1
Thu Sep 02, 2010 7:45 pm
"X is not a positive number." How many possibiliti
by torofish »
X is not a positive number. Hi, I have encountered this kind of...
1
Last post by Brian@VeritasPrep
Thu Sep 02, 2010 7:37 pm
factorization vs. multiple table
by Gurpinder »
hey guys, there are usually 2 types of questions dealing with prime...
1
Last post by diebeatsthegmat
Thu Sep 02, 2010 5:17 pm
vic
by Gurpinder »
mr. and mrs. singh have a child every J years. Their oldest child is...
0
Last post by Gurpinder
Thu Sep 02, 2010 3:49 pm
inequality 5
by Gurpinder »
i know this question has been answered but the original post is messy...
4
Last post by Gurpinder
Thu Sep 02, 2010 3:19 pm
correct if x is a real
by sanju09 »
Which of the following is correct if x is a real number and (x - 11)...
25
EXPERT REPLIES
Last post by Ian Stewart
Thu Sep 02, 2010 3:02 pm
distributive property - silly question
by Gurpinder »
xd-(x-w) m are we suppose to distribute the M or do x-w first and...
9
Last post by Gurpinder
Thu Sep 02, 2010 11:48 am
15 minute question
by goyalsau »
Fn = 4 + 1 - 2 + 12 + 3 - 6 + 36 + 9 - 18 ------ n terms. If 2Fn + 3...
2
Last post by Stuart@KaplanGMAT
Thu Sep 02, 2010 11:16 am
Rectangular box and cylinder
by saurabhmahajan »
Source : MGMAT Geometry. A rectangular box has the diemensions as 12...
2
Last post by dinesh19aug
Thu Sep 02, 2010 9:26 am
inequality 6
by Gurpinder »
how do we go from: 1 > 1 - ab > 0 to 1>ab thanks all
4
EXPERT REPLIES
Last post by Gurpinder
Thu Sep 02, 2010 7:50 am
minimum possible value
by Gurpinder »
if x ≥ 4 + (z+1)^2, what is the minimum possible value for x? I...
6
Last post by dinesh19aug
Thu Sep 02, 2010 6:42 am
probability
by mitaliisrani »
A speaks truth in 60% of the cases while B speaks truth in 70% of the...
3
Last post by brijesh
Wed Sep 01, 2010 8:03 pm
inequality 4
by Gurpinder »
2x > x + 10 > -x for an equation like this which equal:...
1
Last post by this_time_i_will
Wed Sep 01, 2010 6:29 pm
inequality 3
by Gurpinder »
|x+5|≥2 x≥-3 x≥-7 so wouldn't you say that x is...
2
Last post by Gurpinder
Wed Sep 01, 2010 1:47 pm
how do you guess on such a simple problem
by fadibassil »
I'm trying to learn to guess on problems I know how to solve ,...
4
Last post by fadibassil
Wed Sep 01, 2010 1:32 pm
BOLDFACED PROBLEM
by taneja.niks »
Hey guys I have read in a few posts under the I just beat GMAT...
1
EXPERT REPLIES
Last post by Ian Stewart
Wed Sep 01, 2010 12:15 pm
inequality
by Gurpinder »
how does x^2-x<0 = 0<x<1 x^2-x<0 x^2<x and thats...
2
Last post by Gurpinder
Wed Sep 01, 2010 11:27 am
Exponent question
by rerika01 »
I am trying to figure out how to solve this question. Thanks If 3^x -...
10
Last post by fitzgerald23
Wed Sep 01, 2010 8:34 am
Question From GmatPrep1
by pushkin1982 »
Q)For Every Positive Integer n, The Function H(n) is defined to be...
9
Last post by Arcane66
Wed Sep 01, 2010 7:56 am
symbols
by Gurpinder »
If #p# = ap3+ bp - 1 where a and b are constants, and #-7# = 3, what...
6
Last post by Gurpinder
Wed Sep 01, 2010 6:51 am
Gmat prep Quant
by adi_800 »
If x is positive, which of the following could be correct ordering of...
4
Last post by sanju09
Wed Sep 01, 2010 4:54 am
Permutation question
by reza_moohebat »
How should we solve this question? A badminton team consist of 7...
6
Last post by narik11
Wed Sep 01, 2010 3:59 am
coordinate geometry
by Taniuca »
Which of the following lines is perpendicular to y=-2x+3 and has the...
4
Last post by OliverTPR
Tue Aug 31, 2010 10:18 pm
Probability of same suit
by mitaliisrani »
If two cards are drawn at random, what is the probability that both...
2
EXPERT REPLIES
Last post by sanju09
Tue Aug 31, 2010 10:11 pm
figure supplied
by sanju09 »
In the figure supplied, AD = 4, AB = 3 and CD = 9. What is the area...
4
Last post by sanju09
Tue Aug 31, 2010 8:57 pm
How to solve this type of question??
by alivapriyada »
When a certain tree was first planted,it was 4 feet tall,and the...
9
Last post by josemaus
Tue Aug 31, 2010 4:42 pm
Simple question on Interest / Principal
by amit1sharma »
An investment of 1 year certificate of deposit with annual rate of...
3
Last post by Stuart@KaplanGMAT
Tue Aug 31, 2010 2:53 pm
4 times it’s supplement
by sanju09 »
An angle exceeds 4 times it's supplement. Find the new angle...
5
EXPERT REPLIES
Last post by Arcane66
Tue Aug 31, 2010 1:20 pm
Coordinate Geometry DS question
by rerika01 »
Need some help to approach this DS question. Anyone out there can...
2
Last post by debmalya_dutta
Tue Aug 31, 2010 8:29 am
geometry : acute triangle
by khilolik »
Guys, please help me, I am brushing my math skills these days with...
7
Last post by khilolik
Tue Aug 31, 2010 3:21 am
OG 195 197 Unsolved Mystery
by supermann »
OG195 Pat will walk from intersection X to intersection Y along a...
9
EXPERT REPLIES
Last post by diebeatsthegmat
Tue Aug 31, 2010 1:30 am
PS: please help this question!
by camper524 »
1/(5-2 square root 8) - 1/(5+2square root 8)=?? Does some one can...
2
EXPERT REPLIES
Last post by camper524
Mon Aug 30, 2010 10:16 pm
Minimum possible value of f(x)
by winnerhere »
A function f(x) is defined for a real variable x, as f(x) = max{...
3
Last post by winnerhere
Mon Aug 30, 2010 10:00 pm
weird functions problem
by missrochelle »
If the operation @ is defined for all integers a and b by...
1
Last post by Maciek
Mon Aug 30, 2010 3:36 pm
GMAT Review PS #188 Why didn't Plugging In work?
by nickknock »
Greetings all. Here is the problem I have a question on, from the...
4
EXPERT REPLIES
Last post by Brian@VeritasPrep
Mon Aug 30, 2010 1:22 pm
Problem with Standard Deviation
by pseudonym »
A certain list of 100 data has an arithmetic mean of 6 and standard...
11
Last post by uwhusky
Mon Aug 30, 2010 10:56 am
Unit Digit
by patelv »
What's the unit digit of 365^365+364^364+363^363+362^362+361^361?
3
EXPERT REPLIES
Last post by Rahul@gurome
Mon Aug 30, 2010 1:08 am
student first reduced
by sanju09 »
A student first reduced a certain number by 20 percent, and then...
3
EXPERT REPLIES
Last post by samareshgupte
Mon Aug 30, 2010 12:58 am
A certain roller coaster
by bstalling »
A certain roller coaster has 3 cars, and a passenger is equally...
5
Last post by Stuart@KaplanGMAT
Sun Aug 29, 2010 11:26 pm
GMAT Prep! Questions!Help both PS&DS mixed!Exam on Monda
by nimish_rulz »
1. h(n) is the product of the even numbers from 2 to n, inclusive,...
10
Last post by missrochelle
Sun Aug 29, 2010 6:11 pm
help...
by shibal »
I just took an official CAT with a pretty good outcome... but I don't...
5
EXPERT REPLIES
Last post by Rahul@gurome
Sun Aug 29, 2010 4:28 pm
Gmat preview questions
by mikeclarke44 »
Here are a couple of recent ones that I am unable to figure out. If 2...
6
Last post by missrochelle
Sun Aug 29, 2010 4:03 pm
Length of an integer
by paridhi »
For any integer k > 1, the term "� length of an...
8
Last post by beatthegmatinsept
Sun Aug 29, 2010 3:51 pm
RE: GMAT Practice Questions
by CrmnKnwls »
I would like to know are there articles regarding these two...
4
Last post by Maciek
Sun Aug 29, 2010 12:37 pm
Maximimun & minimun problem
by Taniuca »
Some help will be appreciatted!!! It is known that no more than 7...
4
Last post by diebeatsthegmat
Sun Aug 29, 2010 11:58 am
Kaplan Problem Solving
by debmalya_dutta »
The cost of sending a package is T cents for the first 1/4 kg and T/5...
7
Last post by kvcpk
Sun Aug 29, 2010 11:49 am