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TestPrep
by moneyman »
Pls explain.. 1)10^8-10^2/10^7-10^3= 2)If r ans s are integers and...
7
EXPERT REPLIES
Last post by Ian Stewart
Sun Jul 13, 2008 4:19 pm
The Oddest Distane Speed Problem
by wilderness »
If a motorist had driven 1 hour longer on a certain day and at an...
8
Last post by parallel_chase
Sun Jul 13, 2008 12:29 pm
rates and formulae.
by ildude02 »
A's rate is twice that of B and 1/3 that of C. They all combined to...
3
Last post by sudhir3127
Sun Jul 13, 2008 9:18 am
if a and b are positive even integers, and the least common
by airan »
If a and b are positive even integers, and the least common multiple...
5
EXPERT REPLIES
Last post by Ian Stewart
Sun Jul 13, 2008 8:31 am
Inequality Question........ Help
by swati.sug »
Manhattan GMAT Inequalities Problem Set Q 5 If x>y ,and x<6>...
8
EXPERT REPLIES
Last post by Ian Stewart
Sun Jul 13, 2008 8:25 am
Please Help-Probability
by cubicle_bound_misfit »
Hi Please help in this question, A certain junior class has 1000...
3
Last post by sudhir3127
Sun Jul 13, 2008 8:24 am
prep question
by jamesk486 »
John opened a new account of fixed annual interested and deposited...
1
Last post by rs2010
Sat Jul 12, 2008 8:08 pm
gmat prep1 q's. please help!
by karenmeow »
please help me with these questions... i dont know how to get the...
8
EXPERT REPLIES
Last post by lunarpower
Sat Jul 12, 2008 3:42 pm
Which of the following must be true?
by umaa »
If b<2>-3 B. x<2 C. x=3 D. x<3>3 The answer is E. But...
1
Last post by parallel_chase
Sat Jul 12, 2008 2:59 pm
Earlier time, later time
by wilderness »
Hi, In regards to the question below I have problem with the...
2
Last post by wilderness
Sat Jul 12, 2008 2:39 pm
TRIANGLES....GEOMETRY
by smclean23 »
NOT SURE WHERE TO START WITH THIS ONE...I've tried to identify the...
5
Last post by hakyology
Sat Jul 12, 2008 11:54 am
DEFECTIVE LIGHT BULBS.....
by smclean23 »
One-fifth of the light switches produced by a certain factory are...
4
Last post by hakyology
Sat Jul 12, 2008 11:50 am
Photocopies......
by smclean23 »
If each photocopy of a manuscript costs 4 cents per page, what is the...
3
Last post by smclean23
Sat Jul 12, 2008 9:20 am
the perimeter of an isosceles right'gle is 16+16(sq t 2)
by sudhir3127 »
Hi answers goes this way ,. the three sides of the isoscles triangle...
0
Last post by sudhir3127
Fri Jul 11, 2008 11:03 pm
pump a, b, & c operate at constant rates
by lunarpower »
courtesy of user 'karenmeow' 1. pump a, b, & c operate at...
1
Last post by lunarpower
Fri Jul 11, 2008 8:55 pm
tricky box question
by tycoon_316 »
17. The figure above shows the dimensions of a rectangular box that...
3
Last post by shrikantkamble
Fri Jul 11, 2008 8:46 pm
Standard deviation
by lordpapi63 »
the arithmetic mean and standard deviation of a certain normal...
2
Last post by shrikantkamble
Fri Jul 11, 2008 8:25 pm
Medians
by codesnooker »
How to solve this question?
8
Last post by ektamatta
Fri Jul 11, 2008 6:15 pm
Sum of squares of n terms
by sudhir3127 »
hi all, sorrie for starting a new thread for this question alone......
13
Last post by gabriel
Fri Jul 11, 2008 3:13 pm
geometry
by ildude02 »
Seems easy but my ultimate answer differed from the original.
9
Last post by dbart06
Fri Jul 11, 2008 2:49 pm
Help on exponents
by Mclaughlin »
I downloaded this off this site a while back but now can't figure out...
13
Last post by wawatan
Fri Jul 11, 2008 1:15 pm
GMAT PREP PRACTICE TEST 2
by smclean23 »
In the infinite sequence a1, a2, a3,......, aN,....., each term after...
3
Last post by wawatan
Fri Jul 11, 2008 1:13 pm
distance-time
by ildude02 »
Can someone please sovle this, I'm getting 25 as the answer but it...
4
Last post by parallel_chase
Fri Jul 11, 2008 1:07 pm
Problem solving OG #26
by shrikantkamble »
If the quotient a/b is positive, which of the following must be true?...
3
Last post by fajoni
Fri Jul 11, 2008 12:14 pm
tricky box question
by tycoon_316 »
17. The figure above shows the dimensions of a rectangular box that...
2
Last post by evansbd
Fri Jul 11, 2008 10:48 am
PS 1000 set 4 q16
by tycoon_316 »
16. In each production lot for a certain toy, 25 percent of the toys...
2
Last post by lordpapi63
Fri Jul 11, 2008 9:01 am
work question
by jamesk486 »
Machines X and Y run at different constant rates, and machine X can...
7
Last post by Stuart@KaplanGMAT
Fri Jul 11, 2008 8:55 am
Probability - Help!!
by agemroy »
On Saturday morning , Malachi will begin a camping vacation and he...
2
Last post by sudhir3127
Fri Jul 11, 2008 8:45 am
Cylinders
by smclean23 »
A right cylindrical container with radius 2 meters and height 1 meter...
1
Last post by pauls2929
Fri Jul 11, 2008 7:39 am
solution......
by smclean23 »
. Solution Y is 30 percent liquid X and 70 percent water. If 2...
1
Last post by gxliu
Fri Jul 11, 2008 7:26 am
GMAT Qs
by msd_2008 »
Hello, Please help me with the following questions (with step by step...
22
EXPERT REPLIES
Last post by evansbd
Fri Jul 11, 2008 7:21 am
gmat prep range question
by ildude02 »
Can someone please solve this question and throw some light on how to...
3
Last post by ildude02
Fri Jul 11, 2008 7:15 am
NO idea where to begin...
by smclean23 »
If r&#9737;s = rs + r + s, then for what value of s is r...
2
Last post by parallel_chase
Fri Jul 11, 2008 6:10 am
Percentge
by Nycgrl »
How many liters of pure alcohol must be added to a 100-liter solution...
3
Last post by wawatan
Fri Jul 11, 2008 12:31 am
probability--gmatprep
by ildude02 »
Is there a way to use combination technique to solve this problem?
2
Last post by lightbulb
Thu Jul 10, 2008 9:47 pm
PS GMATPREP STANDARD DEVIATION
by cubicle_bound_misfit »
Please Help Thanks and Regards
2
Last post by lightbulb
Thu Jul 10, 2008 9:36 pm
Percentage problem
by Nycgrl »
In Company X, 30 percent of the employees live over ten miles from...
2
Last post by cornell
Thu Jul 10, 2008 7:59 pm
Radicals.......
by smclean23 »
If x&#8800;0 and x=sq. root(4xy-4y(sq)) , then, in terms of y,...
0
Last post by smclean23
Thu Jul 10, 2008 6:31 pm
Work Problem: 3 machines R, S, and T, working together at ..
by II »
3 machines R, S, and T, working together at their respective rates,...
3
Last post by lion147
Thu Jul 10, 2008 6:21 pm
tricky PS when using numbers
by ildude02 »
One night a certain motel renetd 3/4 of its rooms, including 2/3 of...
4
Last post by ildude02
Thu Jul 10, 2008 2:22 pm
Rates: Data for a certain experiment is given below
by II »
Data for a certain experiment is given below: Time --- Amount 1pm ---...
11
Last post by II
Thu Jul 10, 2008 1:03 pm
PS GMATPREP MEDIAN MEAN
by cubicle_bound_misfit »
Please Help. Thanks and Regards
5
Last post by olika
Thu Jul 10, 2008 12:38 pm
gmat paper
by CITI29 »
The concentration of a certain chemical in a full water tank depends...
1
Last post by lion147
Thu Jul 10, 2008 12:31 pm
co-ordinates
by CITI29 »
In a figure of xy plane, where point P (0,30) is on y axis, and point...
1
EXPERT REPLIES
Last post by Ian Stewart
Thu Jul 10, 2008 12:21 pm
Probability
by CITI29 »
In a certain animal population, for each of the first 3 months of...
1
Last post by GMATDavid
Thu Jul 10, 2008 12:13 pm
please explain this one
by notgoodinmath »
Company C sells a line of 25 products with an average retail price of...
1
Last post by wawatan
Thu Jul 10, 2008 11:30 am
gmat paper test
by CITI29 »
Hi Guys, I know this one is veryyyy simple, but dont know why I'm...
3
EXPERT REPLIES
Last post by Ian Stewart
Thu Jul 10, 2008 11:09 am
If a/b is less than 1, what has to be greater than 1?
by umaa »
If a/b is less than 1, what has to be greater than 1? a.) b/a b.)...
5
Last post by olika
Thu Jul 10, 2008 10:01 am
Don't understand this problem (seems easy)
by H2O »
Hi all, I encountered the following problem on the practice GMAT and...
4
Last post by H2O
Thu Jul 10, 2008 9:36 am
word problem
by hakyology »
a scientist used a unique two-color coe to identify each of the rest...
3
Last post by olika
Thu Jul 10, 2008 8:39 am