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OG PS 14
by resilient »
WHICH OF THE FOLLOWING CANNOT BE A VALUE OF 1/X-1? A. -1 B. 0 C.2/3...
4
Last post by Stuart@KaplanGMAT
Mon Feb 11, 2008 4:31 pm
GMATPrep 6;12;15;34
by castorpollux »
Could some please help me with these? thanks so much
3
Last post by Saffa
Sun Feb 10, 2008 11:06 pm
og 107
by resilient »
What is the smallest integer n for which 25^n>5^12? a.6 b.7 c,8...
3
Last post by resilient
Sun Feb 10, 2008 10:25 pm
GMAT Prep PS question
by arawamis »
Please somebody explain me this question and its answer. It is either...
1
Last post by gmatguy16
Sun Feb 10, 2008 5:50 pm
Rounded to the nearest percent
by cris »
I was reading the explanation of a problem and it said: 60% of 2,000...
1
Last post by luvaduva
Sun Feb 10, 2008 10:45 am
PS question-pls provide detailed expl
by meghamehta15 »
If the parabola represented by f(x)=ax^2+bx+c passes through points...
1
Last post by luvaduva
Sat Feb 09, 2008 7:10 pm
OG 10 Edition PS 404
by its_me07 »
A square countertop has a square tile inlay in the center,leaving an...
4
Last post by luvaduva
Sat Feb 09, 2008 12:03 pm
og ps 69
by resilient »
y(3x-5/2)=y y cannot = 0 x=? the algebra is simple but solution in...
3
Last post by Stuart@KaplanGMAT
Fri Feb 08, 2008 10:56 am
very tough combination VIC og 122
by resilient »
an operation # is defined by the equation a#b = a-b/a+b, for all...
2
Last post by blue_lotus
Fri Feb 08, 2008 5:30 am
og 202
by resilient »
on the formula V= 1/(2r)^3, if r is halved, then V is mutliplied by?...
1
Last post by Saffa
Fri Feb 08, 2008 3:07 am
Gmatprep 2
by nadontheway »
thanks for your explanations...
6
Last post by resilient
Fri Feb 08, 2008 1:57 am
og math 249
by resilient »
if n is a positive integer less than 200 and 14n/60 is an integer,...
2
Last post by resilient
Fri Feb 08, 2008 12:55 am
og math # 37
by resilient »
if positive integer n is divisible by and 7, then n must also be...
5
Last post by Stuart@KaplanGMAT
Wed Feb 06, 2008 11:24 am
strategy..hard problem
by resilient »
when looking back the whole question is so easy. However, its all...
2
Last post by sibbineni
Wed Feb 06, 2008 4:15 am
why is this so hard to me today
by resilient »
2^4 *2^5 / 2^7-2^4 = ? I get 2^9/2^3= 2^6 what did i do wrong? qa is...
2
Last post by sibbineni
Wed Feb 06, 2008 3:58 am
OG MATH 241
by resilient »
IF THE INTEGER N HAS EXACTLY THREE DIVISORS, INCLUDING 1 AND N, HOW...
1
Last post by Neo2000
Tue Feb 05, 2008 11:37 pm
official paper gmat test question #19 (Set 28)
by lalabee »
Hello, I was struggling btw B & E, the answer is E, but i'm want...
5
Last post by Stuart@KaplanGMAT
Tue Feb 05, 2008 12:20 pm
GMAT Prep - Tough question: 3 of 7
by GMATDUD »
Hi Folks , another tough one : Any pointers would be greatly...
3
Last post by Stuart@KaplanGMAT
Tue Feb 05, 2008 12:16 pm
Is this question wrong ?
by TkNeo »
If an appliance store sells two sizes of air conditioners, an 8000...
4
Last post by Stuart@KaplanGMAT
Tue Feb 05, 2008 12:09 pm
riddle?
by linfongyu »
nancy, karen, and paul rent an apartment for $900. if karen agrees to...
3
Last post by resilient
Tue Feb 05, 2008 1:37 am
GMAT Prep - Mixtures - percentages
by tutonaranjo »
The rate of a certain chemical reaction is directly proportional to...
3
Last post by resilient
Tue Feb 05, 2008 1:34 am
Gmatprep 2 Q2
by nadontheway »
miss this one
2
Last post by resilient
Tue Feb 05, 2008 1:21 am
official gmat paid paper test
by lalabee »
hello, can someone help with the question ? i thought whose will...
3
Last post by resilient
Tue Feb 05, 2008 12:57 am
Gmat prep2 q3
by nadontheway »
thx a lot
6
Last post by Stuart@KaplanGMAT
Mon Feb 04, 2008 11:37 pm
GMAT Prep - Tough question: 5 of 7
by GMATDUD »
Hi All, Need help solving this one ... Thanks, T
1
Last post by Stuart@KaplanGMAT
Mon Feb 04, 2008 6:43 pm
GMAT Prep - Tough question: 4 of 7
by GMATDUD »
Hi All, Another tough one : Any inputs would be greatly appreciated....
3
Last post by Stuart@KaplanGMAT
Mon Feb 04, 2008 6:30 pm
GMAT Prep - Tough question: 2 of 7
by GMATDUD »
Hi folks , Any one can explain this q? Thanks, T
4
Last post by GMATDUD
Mon Feb 04, 2008 6:13 pm
GMAT Prep - Tough question: 7 of 7
by GMATDUD »
Hi All , when calculating the range of 7 consecutive numbers from 0...
2
Last post by GMATDUD
Mon Feb 04, 2008 6:02 pm
GMAT Prep - Tough question:6 of 7
by GMATDUD »
Hi all, Need help solving the question attached. Thanks, T
1
Last post by tutonaranjo
Mon Feb 04, 2008 5:41 pm
GMAT Prep
by lalabee »
Hello, Could someone help with the question .. :( i cant figure out...
2
Last post by tutonaranjo
Mon Feb 04, 2008 5:25 pm
GMAT Prep - Tough question: 1 of 7
by GMATDUD »
Hi Friends , I could not solve these questions and gave up . Can...
1
Last post by tutonaranjo
Mon Feb 04, 2008 5:19 pm
Gmat prep Q3
by nadontheway »
plz elaborate
3
Last post by tutonaranjo
Mon Feb 04, 2008 5:06 pm
brain cell depleted mom stuck on OG problem solving
by shutterbugjo »
After 15 years in marketing communications, thought I'd tackle GMAT...
1
Last post by gmatguy16
Mon Feb 04, 2008 3:33 pm
GMATPrep test 1 SD problem
by rainbownlife »
please explain. Waht are all the SD formule one needs to remmeber....
3
Last post by rainbownlife
Mon Feb 04, 2008 2:19 pm
gmat paper set question - # 11
by lalabee »
Hello, I chose D, and may i know the dfference btw A & B? i...
1
Last post by resilient
Mon Feb 04, 2008 2:48 am
gmat paper set question #20
by lalabee »
Hello, i choose E coz i thought seeks in choice E is referring to ONE...
1
Last post by resilient
Mon Feb 04, 2008 2:40 am
Tough GMAT Prep Questions. Need help .
by GMATDUD »
Hi Friends , I could not solve these questions and gave up . Can...
1
Last post by gabriel
Mon Feb 04, 2008 1:52 am
gmat paper test question #19 (Set 42)
by lalabee »
Hello, hm .. i'm not sure why it uses SHOULD ... i thought should has...
0
Last post by lalabee
Mon Feb 04, 2008 12:26 am
GMAT Prep 2 Question
by bjahn »
2
Last post by sibbineni
Sun Feb 03, 2008 4:22 am
Difficult prob.
by cris »
If xy+z=x(y+z). which of the following mus be true? A) x=0 , z=0 B)...
3
Last post by cris
Sun Feb 03, 2008 3:26 am
GMAT Prep Question
by bjahn »
The function f is defined for all positive integers by the following...
3
Last post by Stuart@KaplanGMAT
Sat Feb 02, 2008 6:06 pm
Rates
by cris »
If the speed of x meters per second is equivalent to y kilometers per...
1
Last post by sibbineni
Sat Feb 02, 2008 11:35 am
another simple one
by magical cook »
John has 3 solutions: a 12% saline solution, a 8% vinegar solution,...
7
Last post by Bronson
Fri Feb 01, 2008 1:50 am
what do you guys think the answer is?
by meghamehta15 »
2. A fair coin is tossed 5 times. What is the probability of getting...
3
Last post by Stuart@KaplanGMAT
Fri Feb 01, 2008 1:23 am
driving me nutts
by cris »
1/5)^m (1/4)^18 = 1/2(10)^35 (1/5^m) (1/2^2)18=1/2(2*5)^35 (1/5^m)...
5
Last post by sibbineni
Thu Jan 31, 2008 3:25 pm
How to approach this?
by helen123 »
For every positive even integer n, the function f(n) is defined to be...
1
Last post by cris
Thu Jan 31, 2008 2:23 pm
multiples
by lalabee »
Hello, how many multiples of 3 are among 15 thru 105 inclusive?...
3
Last post by kaplansteve
Thu Jan 31, 2008 1:32 pm
rate and average questions
by lalabee »
Question: G can copy 50 pages in 8 hrs, and S copy 50 pages in 6...
2
Last post by Stuart@KaplanGMAT
Thu Jan 31, 2008 7:23 am
Ms. Evans
by prepgmat »
Please someone.... 1. If Ms. Evans sold 1 acre more than 2/3 of her...
1
Last post by Stuart@KaplanGMAT
Wed Jan 30, 2008 1:51 pm
PS
by cris »
For every positive even integer N, the function H(N) is defined to be...
2
Last post by cris
Wed Jan 30, 2008 10:30 am