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powers question
by nevy » Fri Sep 12, 2008 9:01 am
how to solve this plz: 3^x - 3^(x-1)= 162 what is the value of x?
2
Last post by sudhir3127
Fri Sep 12, 2008 10:15 am
Fri Sep 12, 2008 10:15 am
One more probability Q
by smohsin » Fri Sep 12, 2008 7:32 am
As part of a game, four people each must secretly choose an integer...
1
Last post by rs2010
Fri Sep 12, 2008 8:03 am
Fri Sep 12, 2008 8:03 am
paper test question total number of students?
by ifthyder » Fri Sep 12, 2008 5:17 am
answer is 240. please explain
1
Last post by parallel_chase
Fri Sep 12, 2008 5:22 am
Fri Sep 12, 2008 5:22 am
difficult inequality question
by ashish1354 » Wed Sep 10, 2008 1:28 am
can someone help me solve this please
7
Last post by ashish1354
Fri Sep 12, 2008 1:08 am
Fri Sep 12, 2008 1:08 am
1
Last post by parallel_chase
Thu Sep 11, 2008 8:43 pm
Thu Sep 11, 2008 8:43 pm
Combinatrics
by Stockmoose16 » Thu Sep 11, 2008 5:04 pm
A box contains one dozen donuts. Four of the donuts are chocolate,...
2
Last post by canuckclint
Thu Sep 11, 2008 8:32 pm
Thu Sep 11, 2008 8:32 pm
capacity and rate problem :) !!!!!!!! thankssssssss
by charmaine » Wed Sep 10, 2008 11:08 pm
11. If 6 gallons of gasoline are added to a tank that is already...
3
Last post by charmaine
Thu Sep 11, 2008 4:30 pm
Thu Sep 11, 2008 4:30 pm
fries and coleslaw!!!!!!!!!!!!help ..easy but weird
by charmaine » Wed Sep 10, 2008 9:14 pm
at a certain diner, a hamburger and coleslaw cost 3.59, and a...
3
Last post by charmaine
Thu Sep 11, 2008 4:29 pm
Thu Sep 11, 2008 4:29 pm
Average Speed
by shahab03 » Thu Sep 11, 2008 1:20 pm
Please show how you put the eq. together.. thanks
1
Last post by rosh26
Thu Sep 11, 2008 4:05 pm
Thu Sep 11, 2008 4:05 pm
probability question
by jamesk486 » Fri Aug 15, 2008 2:40 pm
Anthony and Michael sit on the six-member board of directors for...
24
Last post by Stockmoose16
Thu Sep 11, 2008 3:14 pm
Thu Sep 11, 2008 3:14 pm
Permutation of 5 digit number
by Stockmoose16 » Thu Sep 11, 2008 1:05 pm
How many 5 digit numbers can you make out of 01234, where the first...
1
Last post by Stockmoose16
Thu Sep 11, 2008 1:10 pm
Thu Sep 11, 2008 1:10 pm
To be eligible for retirement benefits
by ska7945 » Thu Sep 11, 2008 4:58 am
To be eligible for retirement benefits at the Omega Corporation, the...
5
Last post by Martian421
Thu Sep 11, 2008 11:38 am
Thu Sep 11, 2008 11:38 am
A certain roller coaster has 3 cars
by ska7945 » Thu Sep 11, 2008 5:13 am
A certain roller coaster has 3 cars, and a passenger is equally...
4
Last post by superrrom
Thu Sep 11, 2008 9:55 am
Thu Sep 11, 2008 9:55 am
PS: Jim is twice as old as Fred...
by Alpha800 » Mon Aug 04, 2008 2:32 pm
Today Jim is twice as old as Fred, and Sam is 2 years younger than...
12
Last post by shalen78
Thu Sep 11, 2008 2:43 am
Thu Sep 11, 2008 2:43 am
Television screen diagonal ( area difference ) PaperTest 14
by ifthyder » Thu Sep 11, 2008 12:20 am
answer is 40. can anybody expain this.
1
Last post by parallel_chase
Thu Sep 11, 2008 1:17 am
Thu Sep 11, 2008 1:17 am
Percents: OG156
by beater » Wed Sep 10, 2008 7:43 pm
The contents of a certain box consist of 14 Apples and 23 Oranges....
1
Last post by amitansu
Wed Sep 10, 2008 11:02 pm
Wed Sep 10, 2008 11:02 pm
Problem #115 in OG 11 Quant
by rjbrooks » Wed Sep 10, 2008 5:40 am
Can someone tell me how the answer went from y/2-6+y to 3y/2-6?...
2
Last post by gmatguy16
Wed Sep 10, 2008 2:18 pm
Wed Sep 10, 2008 2:18 pm
Permutation & Comb.
by priyankamishra11 » Tue Aug 19, 2008 6:56 am
Can any one solve this? In a certain movie theater, the rows are 7...
8
Last post by Stockmoose16
Wed Sep 10, 2008 10:51 am
Wed Sep 10, 2008 10:51 am
when a certain tree was first planted
by ska7945 » Wed Sep 10, 2008 8:15 am
when a certain tree was first planted, it was 4 feet tall and the...
1
Last post by parallel_chase
Wed Sep 10, 2008 9:02 am
Wed Sep 10, 2008 9:02 am
practice test
by ska7945 » Wed Sep 10, 2008 8:10 am
Three grades of milk are 1%, 2%, 3% fat by volume. If x gallons of...
1
Last post by parallel_chase
Wed Sep 10, 2008 8:47 am
Wed Sep 10, 2008 8:47 am
Percentage cum ratio....
by kshankker » Thu Aug 28, 2008 2:22 am
Q18: Last year the price per share of Stock X increased by k percent...
3
Last post by GG04
Wed Sep 10, 2008 7:45 am
Wed Sep 10, 2008 7:45 am
Combination of numbers
by chayanika » Tue Sep 09, 2008 11:33 am
A state issues license plate with the following pattern : each plates...
5
Last post by pseudononymous
Wed Sep 10, 2008 7:32 am
Wed Sep 10, 2008 7:32 am
PrepTest2 Q12
by rajivraj » Tue Sep 09, 2008 8:20 pm
Am lost on this! with an idea of the height variation, I do not know...
2
Last post by rajivraj
Wed Sep 10, 2008 12:34 am
Wed Sep 10, 2008 12:34 am
combinatorics help needed
by ashish1354 » Tue Sep 09, 2008 3:12 am
In a group of 8 semifinalists, all but 2 will advance to the final...
8
Last post by Shrinidhi
Tue Sep 09, 2008 8:22 pm
Tue Sep 09, 2008 8:22 pm
MGMAT probability question (BAFFLED!!!)
by Stockmoose16 » Mon Sep 08, 2008 2:28 pm
In a bag of marbles, there are 3 red, 2 white, and 5 blue. If Bob...
6
Last post by cramya
Tue Sep 09, 2008 7:56 pm
Tue Sep 09, 2008 7:56 pm
How to add exponents?
by Shrinidhi » Tue Sep 09, 2008 7:27 pm
Here is how u do it : 2^5 + 2^5 + 3^5 + 3^5 + 3^5 = 2 (2^5) + 3 (3^5)...
0
Last post by Shrinidhi
Tue Sep 09, 2008 7:27 pm
Tue Sep 09, 2008 7:27 pm
IF Y-X <0 then
by gmatrant » Sat Sep 06, 2008 7:20 am
If y-x <0 then A. x>y B. Both x and y are positive C. Only one...
10
Last post by gmatrant
Tue Sep 09, 2008 6:41 pm
Tue Sep 09, 2008 6:41 pm
PROBABILITY QUESTION (PLEASE HELP!!!)
by Stockmoose16 » Tue Sep 09, 2008 2:38 pm
I desperately need someone to explain the difference between these...
3
Last post by parallel_chase
Tue Sep 09, 2008 4:03 pm
Tue Sep 09, 2008 4:03 pm
1
Last post by parallel_chase
Tue Sep 09, 2008 3:36 pm
Tue Sep 09, 2008 3:36 pm
PS
by gmattester » Mon Aug 25, 2008 9:01 am
Can somebody help me with this problem and if it has already been...
3
Last post by sg4931
Tue Sep 09, 2008 3:31 pm
Tue Sep 09, 2008 3:31 pm
Integer quest
by jawad » Tue Sep 09, 2008 12:44 pm
hi , Pls help in resolving the below question :- How many 4-digit...
1
Last post by Stuart@KaplanGMAT
Tue Sep 09, 2008 1:39 pm
Tue Sep 09, 2008 1:39 pm
Combinatoric
by priyankamishra11 » Tue Sep 09, 2008 6:38 am
7 teams compete in a track competition. If there are 20 events in the...
2
Last post by priyankamishra11
Tue Sep 09, 2008 11:02 am
Tue Sep 09, 2008 11:02 am
A new approach to an old question
by foobarnull » Thu Sep 04, 2008 11:05 am
This RE: If each term in the sum a1 + a2 + … + an is either 7 or 77...
6
Last post by foobarnull
Tue Sep 09, 2008 8:57 am
Tue Sep 09, 2008 8:57 am
be a contest manager & calculate combinations
by ashish1354 » Tue Sep 09, 2008 12:54 am
In a group of 8 semifinalists, all but 2 will advance to the final...
1
Last post by chris500
Tue Sep 09, 2008 5:52 am
Tue Sep 09, 2008 5:52 am
Difficult function
by Sandman » Tue Sep 09, 2008 1:14 am
For which of the following functions is f(a+b)= f(a) + f(b) true for...
3
Last post by Sandman
Tue Sep 09, 2008 2:21 am
Tue Sep 09, 2008 2:21 am
GMATPrep xy + z = x(y+z)
by shilotilo » Mon Sep 08, 2008 9:55 pm
Hi, Firstly, I have done a search and I couldn't find this question....
2
Last post by shilotilo
Mon Sep 08, 2008 11:32 pm
Mon Sep 08, 2008 11:32 pm
