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powers
by [email protected] »
If (2)^2 - 2^(x-2)=3(2^13), what is the value of x? 11
2
Last post by parallel_chase
Tue Dec 23, 2008 8:47 pm
rate
by [email protected] »
Q) Six machines, each working at the same constant rate, together can...
3
Last post by parallel_chase
Tue Dec 23, 2008 8:42 pm
Probability - black balls and white balls
by Brent@GMATPrepNow »
An urn is filled with black balls and white balls only. There are 45...
7
Last post by Mozartain
Tue Dec 23, 2008 7:11 pm
If a motorist
by ankit1383 »
If a motorist has driven 1 hour longer on a certain day and at an...
8
Last post by gmatman1
Tue Dec 23, 2008 8:37 am
divisor of 3,176,793
by 4meonly »
If x is a positive integer and z is a non-negative integer such that...
5
Last post by ronniecoleman
Tue Dec 23, 2008 3:32 am
speed rate question, please help
by cookiemonster26 »
hi Guys, was hoping if someone could help me out with this question...
6
EXPERT REPLIES
Last post by Emawk
Mon Dec 22, 2008 11:15 pm
Tough one
by callmemo »
If k and x are positive integers and x is divisible by 6, which of...
6
Last post by umaa
Mon Dec 22, 2008 9:47 pm
how to solve problems using double matrix
by cookiemonster26 »
Hi Guys, i apologize if this is a repeat question but if someone...
0
Last post by cookiemonster26
Mon Dec 22, 2008 9:36 pm
Can you explain this question for me??
by juyau800 »
If n and y are positive integers and 450y = n^3 Which of the...
9
Last post by umaa
Mon Dec 22, 2008 9:06 pm
Function Problem from GMAT Practice
by mdun62 »
See attachment. Function Question.
1
Last post by mals24
Mon Dec 22, 2008 2:29 pm
speed
by ddm »
A and B ran a race of 480 m. In the first heat, A gives B a head...
12
Last post by coffee5251
Mon Dec 22, 2008 7:41 am
bouncer PS
by jeevan.Gk »
In a certain game, a large bag is filled with blue, green, purple and...
1
Last post by dmateer25
Mon Dec 22, 2008 6:17 am
Overlapping
by Abdulla »
Each of the 59 members in a high school class is required to sign up...
4
Last post by Abdulla
Sun Dec 21, 2008 9:17 pm
tanking filling questions..please help
by cookiemonster26 »
Please help me out with the followin questions. thanks.. correct...
1
Last post by cramya
Sun Dec 21, 2008 7:47 pm
Zoo animal ratios
by Brent@GMATPrepNow »
At a certain zoo, the ratio of elephants to deer is 2 to 3, and the...
4
Last post by cramya
Sun Dec 21, 2008 11:38 am
factor problem
by asdf1234 »
This is from the GMATPrep software's practice test: For every...
2
EXPERT REPLIES
Last post by asdf1234
Sun Dec 21, 2008 11:07 am
formula help
by sogmat »
i came across 2 similar type of problem but the method for solving...
2
Last post by ronniecoleman
Sun Dec 21, 2008 10:23 am
Pizzas and cupcakes
by Brent@GMATPrepNow »
The entire contents of a full sack of flour can be used to make 15...
3
Last post by Brent@GMATPrepNow
Sun Dec 21, 2008 10:22 am
geometry-rectangular carton
by sogmat »
The interior of a rectangular carton is designed by a certain...
1
Last post by agoyal2
Sun Dec 21, 2008 5:59 am
GMAT Prep
by rookieingmat »
could someone solve this? The value of 10^8-10^2 ------------...
7
Last post by logitech
Sat Dec 20, 2008 7:42 pm
Six mobsters
by crazykrans »
Six mobsters have arrived at the theater for the premiere of the film...
1
Last post by logitech
Sat Dec 20, 2008 1:55 pm
Product of 210
by Brent@GMATPrepNow »
How many positive integers less than 10,000 are such that the product...
15
Last post by logitech
Sat Dec 20, 2008 1:49 pm
Sums of digits
by Brent@GMATPrepNow »
The sum of all the digits of the integers from 18 to 21 is 1+8 + 1+9...
4
Last post by megamix06
Sat Dec 20, 2008 12:04 pm
Plz help
by krazzy4 »
Stumped with these two....guys pls help me out. :(
3
Last post by vishubn
Sat Dec 20, 2008 8:45 am
Dosage Medicine
by hrishikesh05 »
A doctor prescribed 18 cubic centimeters of a certain drug to a...
2
Last post by vishubn
Sat Dec 20, 2008 8:21 am
Help---question from Princeton GMAT Math Bible
by amyyoung999 »
I encounter a very similiar question as this one from Princeton GMAT...
7
Last post by amyyoung999
Sat Dec 20, 2008 6:32 am
Rows and Columns
by ifairo »
There are 100 soldiers. In how many different rows and columns these...
7
Last post by mals24
Sat Dec 20, 2008 1:04 am
power prep 2 and hikers
by orel »
sos!
8
EXPERT REPLIES
Last post by pbanavara
Fri Dec 19, 2008 11:15 pm
GMATPrep - angles and parallel lines
by California4jx »
Couldnt figure out how ? OA: A
4
Last post by vishubn
Fri Dec 19, 2008 7:36 pm
Princeton GMAT Math Bible------- remainder question
by amyyoung999 »
Please help me to solve this question using easy way I encountered a...
1
Last post by cramya
Fri Dec 19, 2008 3:48 pm
Proability
by melcra »
Among a group of 2,500 people, 35 percent invest in municipal bonds,...
2
Last post by melcra
Fri Dec 19, 2008 11:34 am
probability
by [email protected] »
A certain manufacturer of cake, muffin and bread mixes has 100 buyers...
2
Last post by ronniecoleman
Fri Dec 19, 2008 11:17 am
length
by [email protected] »
Five pieces of wood have and average length of 124 centimeters and a...
2
EXPERT REPLIES
Last post by dmateer25
Fri Dec 19, 2008 10:55 am
formula for height of triangle
by blaster »
exercuse me for this stupid question,i really forgat the formula for...
1
Last post by logitech
Fri Dec 19, 2008 9:49 am
mean range
by Brent@GMATPrepNow »
a, b, c, d and e are positive integers such that...
9
Last post by Brent@GMATPrepNow
Fri Dec 19, 2008 8:24 am
EXPONENTS
by sogmat »
If 2^x + 2^x + 2^x + 2^x = 2^n, what is x in terms of n? A. n/4 B. 4n...
2
Last post by VP_Jim
Fri Dec 19, 2008 7:42 am
divisible by 8
by Vignesh.4384 »
Hi , Please help me wiht htis problem
8
Last post by 720dreaming
Fri Dec 19, 2008 2:29 am
Forty percent
by ankit1383 »
Forty percent of rats included in an experiment were male rats. If...
3
Last post by raunekk
Fri Dec 19, 2008 1:58 am
taxi ride
by joanjgonzalez »
Hey guys, can anybody help me with this one? The cost of a taxi ride...
6
EXPERT REPLIES
Last post by msd_2008
Thu Dec 18, 2008 11:30 pm
Number of hours
by Brent@GMATPrepNow »
If a certain machine begins operating at x:00 a.m. on Wednesday and...
4
Last post by raunekk
Thu Dec 18, 2008 9:38 pm
SQ RT
by sogmat »
If x < 0, then &#8730;(-x&#9474;x&#9474;) is A. -x B....
3
Last post by vishubn
Thu Dec 18, 2008 9:22 pm
probability - coin flips
by Brent@GMATPrepNow »
I'd place this one in the 650 range (700+ questions are very hard to...
4
Last post by schumi_gmat
Thu Dec 18, 2008 3:24 pm
OG PS 220
by awilhelm »
Is it possible to solve the following OG problem by plugging-in or...
1
Last post by cramya
Thu Dec 18, 2008 3:24 pm
Logitech 1
by logitech »
OA after discussion
5
EXPERT REPLIES
Last post by GMATters1001
Thu Dec 18, 2008 2:45 pm
Factoring formula doesn't seem to always work?
by gxj007 »
How many factors in a given number? Step 1: Express the number as a...
2
Last post by gxj007
Thu Dec 18, 2008 1:21 pm
Algebra question
by Brent@GMATPrepNow »
If 3xm + 2ym - 2yn - 3xn = 0 and, m does not equal n, then what is...
4
Last post by Brent@GMATPrepNow
Thu Dec 18, 2008 12:25 pm
square
by [email protected] »
A square countertop has a square tile inlay in the center. leaving an...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Thu Dec 18, 2008 11:47 am
Factorial Question
by awilhelm »
Which of the following is an integer? I. 12!/6! II. 12!/8! III....
5
Last post by PVtrainer
Thu Dec 18, 2008 9:20 am
Rain in inches
by shafeek »
From 7:00 AM to 11:00 AM it rained 2.25 inches. At 11:00 AM the rain...
6
Last post by shafeek
Thu Dec 18, 2008 7:07 am
Geometry circle traingle
by muzali »
Refer to the circle in the attached figure: AB = 4, BC = 6, AC = 5...
9
Last post by brb588
Thu Dec 18, 2008 6:48 am