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Inequality
by yellowho »
If x is positive which of the following could be correct ordering of...
3
EXPERT REPLIES
Last post by santosh_surathkal
Wed Mar 16, 2011 5:20 am
Need Help Solving PS problem
by yellepeddi »
I got this problem wrong in GMAT Prep. Need expert help to solve it.
6
Last post by sanju09
Wed Mar 16, 2011 3:32 am
Data Sufficiency Questions
by Anamaiy »
Guys it would be great if you can help me out with the solutions of...
15
Last post by force5
Wed Mar 16, 2011 1:00 am
Units Digit Problem
by 6983manish »
What is the units digit of 6^15 - 7^4 - 9^3? A) 8 B) 7 C) 6 D) 5 E) 4
2
Last post by ankur.agrawal
Wed Mar 16, 2011 12:41 am
Probability
by 6983manish »
A fair sided die labeled 1 to 6 is tossed three times. What is the...
1
Last post by HSPA
Tue Mar 15, 2011 10:34 pm
triangles
by cuty »
Right triangle LMN is to be constructed in the xy-plane so that the...
4
Last post by raunekk
Tue Mar 15, 2011 10:10 pm
Mode, Median: Set
by RadiumBall »
Set A consists of integers {3, -8, Y, 19, -6} and Set B consists of...
2
Last post by RadiumBall
Tue Mar 15, 2011 9:08 pm
Data Sufficiency
by Tagne »
1.On a sightseeing tour, the ratio of the number of women to the...
13
Last post by anshumishra
Tue Mar 15, 2011 7:37 pm
exponents
by tonebeeze »
Please see the attachment. I am competent at using the plug in...
1
Last post by Night reader
Tue Mar 15, 2011 6:26 pm
Algebra and Probability
by Tagne »
1. If n and y are positive integers and 450y = n^3, which of the...
2
Last post by Night reader
Tue Mar 15, 2011 4:38 pm
COmputo combo
by maihuna »
A sign will be painted using a certain palette consisting of 9...
3
Last post by anshumishra
Tue Mar 15, 2011 3:18 pm
counto 3
by maihuna »
The Â…ve sides of a pentagon have lengths of 2, 3, 4, 5, and 6...
2
Last post by force5
Tue Mar 15, 2011 2:11 pm
probo
by maihuna »
In a certain lottery, the probability that a number between 12 and...
2
Last post by Stuart@KaplanGMAT
Tue Mar 15, 2011 2:09 pm
counto 4
by maihuna »
A certain board game consists of a circular path of 100 spaces...
1
Last post by force5
Tue Mar 15, 2011 2:07 pm
combo 2
by maihuna »
A committee of three people is to be chosen from the president and...
1
Last post by anshumishra
Tue Mar 15, 2011 1:28 pm
Work / Rate problems, in general
by 1uponGMAT »
I have a tough time deciding which variables to choose smart numbers...
8
Last post by Markhoef
Tue Mar 15, 2011 11:23 am
Integers reversed - Applied problem
by anirudhbhalotia »
If a two-digit integer has its digits received, the resulting integer...
2
Last post by anirudhbhalotia
Tue Mar 15, 2011 9:25 am
Towels - Applied problems
by anirudhbhalotia »
A store currently charges the same price for each towel that it...
4
Last post by anirudhbhalotia
Tue Mar 15, 2011 9:23 am
Percentage Decrease
by tonebeeze »
If the length and width of a rectangular diagram 12 inches by 8...
3
Last post by garuhape
Tue Mar 15, 2011 9:07 am
Permutation - Two alike and other two distinct problem
by AndyB »
Hi All, Need help in solving the below problem. Q)Find the number of...
9
Last post by AndyB
Tue Mar 15, 2011 7:40 am
GMAT PRP QUESTION
by lolap4 »
If n is an integer is -3x^n positive ? (1) x is negative (2) n is odd...
9
Last post by lolap4
Tue Mar 15, 2011 6:28 am
equation system
by srcc25anu »
if a and y are integers and 2x-y = 11, then 4x+y cannot be: a. -5 b....
4
Last post by kevincanspain
Tue Mar 15, 2011 3:26 am
equation solving
by srcc25anu »
2
Last post by force5
Tue Mar 15, 2011 12:02 am
Raw scoring
by Anamaiy »
Guys I have taken up the 60-day prep by BTG and after the math prep I...
1
Last post by Geva@EconomistGMAT
Mon Mar 14, 2011 11:44 pm
Probability
by gmat7202011 »
A carton has 25 bulbs, 8 of which are defective. What is the...
4
Last post by gmat7202011
Mon Mar 14, 2011 9:02 pm
Algebra
by Tagne »
1. Which of the following inequalities has a solution set that, when...
3
EXPERT REPLIES
Last post by Anurag@Gurome
Mon Mar 14, 2011 7:56 pm
Difficult combination problem
by garuhape »
I really don't know how to solve this one! A farmer has 10 sheep 4...
13
Last post by GMATGuruNY
Mon Mar 14, 2011 6:45 pm
Work rate problem
by ysfpsu »
Okay I feel stupid posting this question because it seems really easy...
2
Last post by ysfpsu
Mon Mar 14, 2011 6:30 pm
Problem Solving Questions
by Anamaiy »
Couple of questions I need help with : ( kindly post the solutions...
4
Last post by kevincanspain
Mon Mar 14, 2011 3:14 pm
No. of Machines
by tonebeeze »
Each Machine of type A has 3 steel parts and 2 chrome parts. Each...
3
Last post by GMATGuruNY
Mon Mar 14, 2011 2:24 pm
Data Sufficiency
by Tagne »
1. If ab not equal to 0 and points (-a,b) and (-b,a) are in the same...
5
Last post by force5
Mon Mar 14, 2011 2:01 pm
Algebra
by Tagne »
1. If two of the expressions x+y, x+5y, x-y, and 5x-y are chosen at...
1
Last post by force5
Mon Mar 14, 2011 1:14 pm
Probablity Question
by Utkarsh86 »
5. The weekly NASDAQ return was positive 56% of the time through...
3
Last post by HSPA
Mon Mar 14, 2011 8:53 am
Is de negative
by capthan »
Is d negative? (1) e + d = -12 (2) e - d < -12 Can we add...
1
Last post by Night reader
Mon Mar 14, 2011 7:55 am
Time and dfistance
by alltimeacheiver »
ques A police officer, travelling at 100 miles per hour, pursues...
5
EXPERT REPLIES
Last post by ankur.agrawal
Mon Mar 14, 2011 4:59 am
Work and Rate
by alltimeacheiver »
Hi Gmat Gins Pls help me with this problem A, b, C working alone...
2
EXPERT REPLIES
Last post by Anurag@Gurome
Sun Mar 13, 2011 11:04 pm
Work and Rate
by alltimeacheiver »
Hi Gmat Gins Pls help me with this problem A, b, C working alone...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Sun Mar 13, 2011 11:04 pm
Profit/Loss Help Required
by anuu »
A milk vendor purchased some milk at the rate of $7.50 and after...
1
Last post by 6983manish
Sun Mar 13, 2011 9:25 pm
Mixtures: Milk and Water
by RadiumBall »
In 60 litres of a milk solution the concentration of water is 20%....
4
EXPERT REPLIES
Last post by RadiumBall
Sun Mar 13, 2011 8:39 pm
Coordinate plane.
by goyalsau »
If equation ||x/2|| + ||y/2|| = 5 encloses a certain region on the...
5
Last post by manish.jaipatna
Sun Mar 13, 2011 6:23 pm
Percentile problem
by yvonne0923 »
Of the 2,000 employees who work at company ABC, 80% are factory...
3
Last post by Night reader
Sun Mar 13, 2011 3:58 pm
Silly question about inequalityy ... pls help
by andy123 »
W + X < 0 W < -X or W > X, asking, is W>Y? Stupid...
6
Last post by BarryLi
Sun Mar 13, 2011 12:03 pm
P&C
by karthikeyan.srinivasan »
Q: There are 21 identical T's and 19 identical E's. In howmany ways...
1
Last post by fskilnik@GMATH
Sun Mar 13, 2011 10:35 am
if x=-1, then (x^4 - x^3 + x^2) / (x-1)
by davo45 »
if x=-1, then (x^4 - x^3 + x^2) / (x-1) why isn't this 1/2?
3
Last post by fskilnik@GMATH
Sun Mar 13, 2011 5:28 am
Sum of 4 digits
by singhsa »
What is the sum of all 4-digit numbers that can be formed using the...
10
Last post by alookachaloo
Sun Mar 13, 2011 1:48 am
A equilateral triangle question?
by jayhgmat »
The following question is from GMATPrep. A equilateral triangle is...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Sat Mar 12, 2011 11:48 pm
Rate Problem
by garuhape »
Hey Guys, I got a problem on this one. Can someone help please!
2
Last post by GMATGuruNY
Sat Mar 12, 2011 2:37 pm
Mixture
by yellowho »
A six-liter solution is 85% alcohol. How many liters of pure alcohol...
5
Last post by Night reader
Sat Mar 12, 2011 3:20 am
Consecutive integers
by davo45 »
For any positive integer n, the sum of the first n pos integers...
1
Last post by rohu27
Sat Mar 12, 2011 2:29 am
Prime number division
by ousek »
Hi, I got this question from the ETS paper-based of GMAT #37 : If n...
7
EXPERT REPLIES
Last post by shreeuec
Fri Mar 11, 2011 10:07 pm