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Good exponent problem
by cramya » Thu Mar 12, 2009 8:31 pm
( a^2^(n-1) + b^2^(n-1) ) ( a^2^(n-1) - b^2^(n-1) ) A) a^2^n - b^2^n...
7
Last post by kanha81
Thu Mar 26, 2009 1:35 pm
Thu Mar 26, 2009 1:35 pm
Net gain or loss
by kaf » Thu Mar 26, 2009 5:53 am
Can you please help in explaining the solution to this problem Ms....
3
Last post by drphoebejigs
Thu Mar 26, 2009 1:07 pm
Thu Mar 26, 2009 1:07 pm
Friday the 13th consecutively
by kanha81 » Wed Mar 25, 2009 10:25 am
If a year which is not a leap year has two consecutive months with a...
3
Last post by Stuart@KaplanGMAT
Thu Mar 26, 2009 11:46 am
Thu Mar 26, 2009 11:46 am
m is what %?
by mjjking » Thu Mar 26, 2009 9:11 am
Hi guys, this is from OG10. Can you explain if there is a different...
3
Last post by kanha81
Thu Mar 26, 2009 10:57 am
Thu Mar 26, 2009 10:57 am
I'm starting to hate inequalities.. here another one!
by mjjking » Thu Mar 26, 2009 10:15 am
thanks folks!
2
Last post by DanaJ
Thu Mar 26, 2009 10:37 am
Thu Mar 26, 2009 10:37 am
solution of chemicals
by sanju09 » Thu Mar 26, 2009 6:23 am
A portion of the 85% solution of chemicals was replaced with an equal...
1
Last post by TedCornell
Thu Mar 26, 2009 9:13 am
Thu Mar 26, 2009 9:13 am
number of gallons
by kanha81 » Wed Mar 25, 2009 10:32 am
How many gallon cans of paint will be needed to give 2 coats of paint...
10
Last post by kanha81
Thu Mar 26, 2009 8:57 am
Thu Mar 26, 2009 8:57 am
Tricky algebra
by dbodger » Wed Mar 25, 2009 11:18 am
I dont understand how to the get the answer to this problem even...
3
Last post by dbodger
Thu Mar 26, 2009 8:50 am
Thu Mar 26, 2009 8:50 am
due to the balance
by sanju09 » Thu Mar 26, 2009 4:52 am
A faulty balance displays 900 lbs for 1000 lbs. The shopkeeper has...
1
Last post by shulapa
Thu Mar 26, 2009 8:47 am
Thu Mar 26, 2009 8:47 am
7
Last post by Tryingmybest
Thu Mar 26, 2009 7:20 am
Thu Mar 26, 2009 7:20 am
Arithmetic mean
by kaf » Thu Mar 26, 2009 2:38 am
Can some please help in explaining the solution to this problem If x+...
1
Last post by scoobydooby
Thu Mar 26, 2009 2:45 am
Thu Mar 26, 2009 2:45 am
Probability models
by Tryingmybest » Wed Mar 25, 2009 5:50 am
Out of seven models, all of different heights, five models will be...
1
Last post by krisraam
Wed Mar 25, 2009 8:31 pm
Wed Mar 25, 2009 8:31 pm
Probability - Voter
by Tryingmybest » Wed Mar 25, 2009 5:53 am
There is a 90% chance that a registered voter in Burghtown voted in...
2
Last post by Tryingmybest
Wed Mar 25, 2009 9:21 am
Wed Mar 25, 2009 9:21 am
anyone know how to solve this one?
by ST » Wed Mar 25, 2009 5:40 am
anyone know how to solve this one?
2
Last post by ST
Wed Mar 25, 2009 8:47 am
Wed Mar 25, 2009 8:47 am
entered the platform
by sanju09 » Wed Mar 25, 2009 3:37 am
A train of length 600 m is leaving a platform at 15 kmph. Before it...
1
Last post by sacx
Wed Mar 25, 2009 5:53 am
Wed Mar 25, 2009 5:53 am
Algebra & Manufacturer
by jaimito01 » Tue Mar 24, 2009 4:31 pm
A manufacturer can save x dollars per unit in production costs by...
3
Last post by Ossa
Wed Mar 25, 2009 5:14 am
Wed Mar 25, 2009 5:14 am
factor this out
by semidevil » Tue Mar 24, 2009 8:33 pm
5^k - 5^(k-1) how do I factor this to become: 5^k - (1/5)5^k...
2
Last post by Ossa
Wed Mar 25, 2009 5:03 am
Wed Mar 25, 2009 5:03 am
Word problem
by ketkoag » Wed Mar 25, 2009 3:13 am
For a certain race, 3 teams were allowed to enter 3 members each. A...
1
Last post by quocbao
Wed Mar 25, 2009 3:51 am
Wed Mar 25, 2009 3:51 am
extra info in a question.
by ketkoag » Wed Mar 25, 2009 2:25 am
A certain computer program generates a sequence of numbers a1, a2,...
0
Last post by ketkoag
Wed Mar 25, 2009 2:25 am
Wed Mar 25, 2009 2:25 am
Which one of this equations will result in a finite line?
by mjjking » Tue Mar 24, 2009 11:32 pm
enjoy!
1
Last post by DanaJ
Wed Mar 25, 2009 1:45 am
Wed Mar 25, 2009 1:45 am
killer inequality!
by ashish1354 » Thu Feb 12, 2009 8:26 am
If 1<= lxl < 2 and 0<=lyl<2, which of the following will...
10
Last post by lunarpower
Tue Mar 24, 2009 10:59 pm
Tue Mar 24, 2009 10:59 pm
Inequalities
by kaf » Tue Mar 24, 2009 12:12 am
Hi, Can someone please help in explaining this to me. I saw this...
5
Last post by BlindVision
Tue Mar 24, 2009 9:17 pm
Tue Mar 24, 2009 9:17 pm
Help with one more GMAT problem solving question
by relaxin99 » Tue Sep 16, 2008 5:04 pm
This is the other problem i have no idea how to go about solving, any...
9
Last post by logitech
Tue Mar 24, 2009 9:09 pm
Tue Mar 24, 2009 9:09 pm
Question of angle between diagnols
by Vemuri » Tue Mar 24, 2009 4:48 am
Find the angle between the diagonal of a rectangle with perimeter 2p...
4
Last post by Vemuri
Tue Mar 24, 2009 6:06 pm
Tue Mar 24, 2009 6:06 pm
Geometry Arc
by kartik1979 » Mon Mar 23, 2009 10:28 am
The points R, T, and U lie on a circle that has radius 4. If the...
6
Last post by jaimito01
Tue Mar 24, 2009 5:03 pm
Tue Mar 24, 2009 5:03 pm
Need approach for this problem
by Tryingmybest » Tue Mar 24, 2009 11:05 am
I came across this question in Princeton . Unfortunately I reset the...
3
Last post by Tryingmybest
Tue Mar 24, 2009 4:11 pm
Tue Mar 24, 2009 4:11 pm
marbels
by DavoodBeater » Thu Jan 08, 2009 2:51 pm
Bag A contains red, white and blue marbles such that the red to white...
9
Last post by Vemuri
Tue Mar 24, 2009 10:20 am
Tue Mar 24, 2009 10:20 am
gmat math bible simple bt weird answer!
by vkb16 » Thu Mar 19, 2009 4:30 am
what r the possible values of x? x = |x^2 + y^2| i think its x^2 +...
2
Last post by vkb16
Tue Mar 24, 2009 6:47 am
Tue Mar 24, 2009 6:47 am
his pants are falling down
by sanju09 » Thu Mar 19, 2009 5:20 am
Jim has 5 pieces of string. He needs to choose the piece that will be...
2
Last post by karmayogi
Tue Mar 24, 2009 5:08 am
Tue Mar 24, 2009 5:08 am
Alicia and her savings.. I need help!
by mjjking » Mon Mar 23, 2009 11:12 pm
Cannot really figure this out!
2
Last post by mjjking
Tue Mar 24, 2009 3:39 am
Tue Mar 24, 2009 3:39 am
explanation please
by kaf » Thu Mar 19, 2009 12:11 am
Can some please explain to me why sq root(x) = x-2 solving we get x=4...
9
Last post by sanju09
Tue Mar 24, 2009 3:36 am
Tue Mar 24, 2009 3:36 am
Having trouble with is and I know it shouldbe simple.
by kschmudde » Mon Mar 23, 2009 3:18 pm
Can someone help me solve this; 1/4^m * 1/5^18 = 1/2(10^35) solve for...
4
Last post by sacx
Tue Mar 24, 2009 2:32 am
Tue Mar 24, 2009 2:32 am
Probability that number is neither even nor multiple of 3
by Vemuri » Sun Mar 22, 2009 2:32 am
The integers from 1 to 100 inclusive are each written on a single...
6
Last post by RBurroughs
Mon Mar 23, 2009 9:58 pm
Mon Mar 23, 2009 9:58 pm
Can't figure these out ...
by kevind147 » Wed Mar 18, 2009 8:18 am
OK I always have trouble with these kinds of questions. Here's one...
8
Last post by KICKGMATASS123
Mon Mar 23, 2009 12:59 pm
Mon Mar 23, 2009 12:59 pm
mobsters combination
by PAB2706 » Mon Mar 23, 2009 9:18 am
Six mobsters have arrived at the theater for the premiere of the film...
3
Last post by PAB2706
Mon Mar 23, 2009 10:58 am
Mon Mar 23, 2009 10:58 am
