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Problem Solving

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Last post
Inequalities 2
by moneyman »
Is y<x+z/2?? (1)y-z<z-y (2)z-y>z-x/2
3
Last post by kajcha
Tue Oct 02, 2007 9:20 am
DS question - set4 q23
by kajcha »
Should be C stmt 1 - x<1 suppose x = 0.5 => x^2/|x| = 0.5 <...
0
Last post by kajcha
Tue Oct 02, 2007 9:16 am
From the GMAT online practice test
by marie »
I can't figure this one, I suspect maybe the answer is wrong? Q: The...
2
Last post by marie
Tue Oct 02, 2007 7:39 am
Probability Question (PP CD)
by jcan-gmatter »
Hello all, Got the following question wrong on the practice powerprep...
2
Last post by jcan-gmatter
Mon Oct 01, 2007 8:04 pm
Permutation License plate problem
by dzelkas »
Can someone help me explain the answer in this problem? A license...
5
EXPERT REPLIES
Last post by beatthegmat
Mon Oct 01, 2007 4:52 pm
GMAT Prep Q-34
by sky828i »
34. A certain roller coaster has 3 cars, and a passenger is equally...
1
Last post by davidnodine
Mon Oct 01, 2007 4:30 pm
Where are practice section 9-20 ?
by crackitpal »
Hello, could any of you let me know where can I find practice section...
7
EXPERT REPLIES
Last post by beatthegmat
Mon Oct 01, 2007 3:02 pm
OG math.
by KL08 »
Is the OA: A?
3
Last post by mtg123
Mon Oct 01, 2007 12:02 pm
Probability question.
by mschling52 »
The probability of picking a blue ball will be 12 divided by the...
1
Last post by raulverde
Mon Oct 01, 2007 10:52 am
probability
by raulverde »
c-24 HTH
0
Last post by raulverde
Mon Oct 01, 2007 10:32 am
GMAT Prep: Inequalities
by beeparoo »
If 0 < r < 1 < s < 2, which of the following must be less...
2
Last post by beeparoo
Mon Oct 01, 2007 10:31 am
Slope problem
by moneyman »
The y intercept of a line l is 4.If the slope of l is negative,which...
3
Last post by samirpandeyit62
Mon Oct 01, 2007 12:54 am
GMAT Testprep
by moneyman »
In the xy plane,line k passes through the point(1,1) and line m...
1
Last post by samirpandeyit62
Sun Sep 30, 2007 9:52 am
SD
by samirpandeyit62 »
let sd =x so 58 + 2x = Mean & 98 -2x = Mean (I assume that 98 is...
2
Last post by samirpandeyit62
Sun Sep 30, 2007 9:35 am
GMATPrep
by KL08 »
On the number line, the distance between X and Y is greater than the...
0
Last post by KL08
Sun Sep 30, 2007 8:56 am
Inequalities problem
by moneyman »
If w+x<0 , is w-y>0?? (1) x+y < 0 (2) y<x<w
0
Last post by moneyman
Sun Sep 30, 2007 6:00 am
From Gmat powerprep.
by kajcha »
Multiplication of 2 integers is between 15 and 200. Start evaluating...
0
Last post by kajcha
Sat Sep 29, 2007 9:47 pm
% solution type
by wongee »
A certain quantity of 40% solution is replaced with 25% solution such...
1
Last post by kajcha
Sat Sep 29, 2007 8:50 pm
Section - 25 Question - 18
by camitava »
Pls answer the question - OA is C
8
Last post by kajcha
Sat Sep 29, 2007 8:28 pm
Q
by Suyog »
In a certain game, a large container is filled with red, yellow,...
4
Last post by kajcha
Sat Sep 29, 2007 8:18 pm
Average of a set
by chrisnu98 »
Everyone help on this one. I am stumped as to why this is the case....
2
Last post by jcan-gmatter
Sat Sep 29, 2007 6:54 pm
set 39 - #16
by KL08 »
16. If n and k are integers whose product is 400, which of the...
2
Last post by wongee
Sat Sep 29, 2007 1:52 pm
PS1000 Set 23, #20
by cindyqtran »
attached. Thanks!
2
Last post by cindyqtran
Sat Sep 29, 2007 12:14 pm
Probability
by Bhandaripreeti »
A minidisk player is loaded with only rock, jazz, and opera songs. If...
5
Last post by kajcha
Sat Sep 29, 2007 7:53 am
OG..
by ratindasgupta »
If (1/5)^m (1/4)^18=1/2(10)^35..Then m ===??? 1:-17 2:-18 3:-35...
0
Last post by ratindasgupta
Sat Sep 29, 2007 1:01 am
SD from Powerprep.
by ratindasgupta »
If d is the standard deviation of X,Y,Z.What is the standard...
0
Last post by ratindasgupta
Sat Sep 29, 2007 12:37 am
MGMAT CAT:Change in number of factors when squaring a number
by ReQ »
How many factors does 36^2 have? I can see there ought be be a...
3
Last post by ReQ
Fri Sep 28, 2007 8:19 pm
s24, q19
by Suyog »
In an office, 40 percent of the workers have at least 5 years of...
1
Last post by kajcha
Fri Sep 28, 2007 2:18 pm
s24, q15
by Suyog »
A certain theater has 100 balcony seats. For every $2 increase in the...
1
Last post by kajcha
Fri Sep 28, 2007 1:58 pm
gmat pp
by kajcha »
I will go with None Traingles have this property Sum of any 2 sides...
1
Last post by jcan-gmatter
Fri Sep 28, 2007 12:11 pm
Gmat quetion.
by niks_01.27 »
For Question 1; Any line can intersect at a point (5, 1) and y...
1
Last post by niks_01.27
Fri Sep 28, 2007 10:07 am
GMAT cd.
by niks_01.27 »
The first point says; The first tollbooth & the last tollbooth...
0
Last post by niks_01.27
Fri Sep 28, 2007 9:01 am
Scoretop 13 - Question 31
by akay »
A slightly different one... A certain right triangle has sides of...
3
Last post by akay
Fri Sep 28, 2007 8:02 am
Scoretop 13 - Question 17
by gmatguy16 »
imo 8 .. 10 ! is a facctor of 2 ^ 8
2
Last post by akay
Fri Sep 28, 2007 7:22 am
Question from GMAT test
by kajcha »
Was 8 one of the option. Not sure if this is correct approach. y =...
2
Last post by kajcha
Fri Sep 28, 2007 7:06 am
Probability
by Bhandaripreeti »
A string of lights is strung with red, blue, and yellow bulbs in a...
3
Last post by samirpandeyit62
Thu Sep 27, 2007 10:47 pm
Scoretop 6 - Question 5
by akay »
Can anybody help with this progression question... The infinite...
7
Last post by camitava
Thu Sep 27, 2007 8:05 pm
Q'1 on GMAT PowerPrep Practice Test
by jcan-gmatter »
Hello all, Tried searching the forum to see if this particular...
3
Last post by jcan-gmatter
Thu Sep 27, 2007 7:29 pm
GMAT Past Paper Test - Probability
by Nisha1218 »
If a 3 digit integer is selected at random from the integers 100...
2
Last post by kajcha
Thu Sep 27, 2007 6:12 pm
Scoretop 10 - Question 2
by akay »
A probability question that has me foxed A certain roller coaster has...
3
Last post by sudeeparies
Thu Sep 27, 2007 12:26 pm
PS question 11
by magical cook »
In a corporation, 50 percent of the male employees and 40 percent of...
5
Last post by magical cook
Thu Sep 27, 2007 9:55 am
Scoretop 10 - Question 9
by akay »
A gardener is going to plant 2 red rosebushes and 2 white rosebushes....
2
Last post by samirpandeyit62
Thu Sep 27, 2007 8:20 am
Scoretop 10 - Question 4
by akay »
If n is the product of the integers from1 to 20 inclusive, what is...
4
Last post by kajcha
Thu Sep 27, 2007 8:15 am
Manhattan GMAT challenge question
by gabriel »
Source : - Manhattan GMAT (www.manhattangmat.com) Manhattan GMAT’s...
17
Last post by samirpandeyit62
Thu Sep 27, 2007 7:51 am
Scoretop 6 - Question 9
by akay »
I am nearly but not there again In the xy-plane, the point (-2, -3)...
3
Last post by akay
Thu Sep 27, 2007 6:46 am
Scoretop 6 - Question 28
by akay »
I know this one's easy for some of you but just getting a bit...
4
Last post by akay
Thu Sep 27, 2007 6:43 am
Q'2
by Suyog »
attached
2
Last post by kajcha
Thu Sep 27, 2007 5:24 am
Q'1
by Suyog »
A factory that employs 1,000 assembly-line workers pays each of these...
3
Last post by kajcha
Wed Sep 26, 2007 6:22 pm
MGMAT permutations question.
by ratindasgupta »
Six mobsters have arrived at the theater for the premiere of the film...
9
Last post by persevering
Wed Sep 26, 2007 2:44 pm
Q30
by magical cook »
I'm sorry the figure is corrupt but it shows as it is on my paper.......
4
Last post by magical cook
Wed Sep 26, 2007 8:00 am