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manhattan gmat exponents
by resilient »
If 4^4x=1600, what is the value of (4^x-1)^2? qa is 5/4
2
Last post by opengmat
Sat Mar 15, 2008 12:44 am
Exponents
by adi »
2 + 2 + (2^2) + (2^3) + (2^4) + (2^5) + (2^6) + (2^7) + (2^8) = A)...
1
Last post by simplyjat
Fri Mar 14, 2008 10:42 pm
Approximation - need help
by sangeethai »
Hi, This is probably a stupid question, but need some clarification....
1
Last post by ash g
Fri Mar 14, 2008 1:08 pm
Word Problem
by Kaunteya1 »
Hey guys, I have a question I need you guys to solve. I don't have...
6
Last post by Stuart@KaplanGMAT
Thu Mar 13, 2008 6:51 pm
EQUATIONS PROBLEM
by siddarthd2919 »
A DELIVERY FLEET OF 200 VEHICLES CONSISTS ENTIRELY OF CARS AND...
3
Last post by siddarthd2919
Wed Mar 12, 2008 2:36 pm
Geometric Angle and Average Arithmetic Mean w/variable probs
by GMatt08 »
Hey everyone, Anyone care to explain these ones? Not finding much in...
2
Last post by tmmyc
Wed Mar 12, 2008 12:53 pm
GMATPrep Mean & Median
by smushkas »
Hey guys, This question is really confusing me. Can anyone explain...
4
Last post by smushkas
Wed Mar 12, 2008 3:38 am
GMATPrep question - absolute value
by rainbownlife »
Can some one explain steps to solve such questions. thanks!
4
Last post by soumitb
Tue Mar 11, 2008 7:12 pm
manhattan age problem
by resilient »
jane started baby-sitting when she was 18 yrs old. However, she only...
4
Last post by xilef
Tue Mar 11, 2008 10:56 am
GMAT PREP GEOMETRY QUES???
by dferm »
PLEASE HELP
8
Last post by ikant
Tue Mar 11, 2008 9:23 am
Explanation for answer
by keerthivivek »
PART I I don't know the reason why I got the following questions...
3
Last post by rey.fernandez
Mon Mar 10, 2008 8:25 am
What is asked in the question
by dber »
Help to understand what they ask? Is it total capacity of current...
4
Last post by camitava
Mon Mar 10, 2008 7:49 am
Probability
by Nidhs »
Joshua and Jose work att an auto repair center with 4 other workers....
2
Last post by blue_lotus
Mon Mar 10, 2008 7:42 am
GMAT Prep - Geometry
by jjsd509 »
Any one want to take a stab at quickly solving these? Thanks.
2
Last post by abhi75
Mon Mar 10, 2008 7:29 am
Please help!!!
by Nidhs »
I couldn't think of a better way to write this. I f someone...
2
Last post by blue_lotus
Mon Mar 10, 2008 2:21 am
Average
by Nidhs »
A certain car averages 25 miles per gallon of gasoline when driven in...
1
Last post by ikant
Sun Mar 09, 2008 11:38 pm
2 Similar Angle Triangles
by joefreddy »
1) Two triangles with similar corresponding angles ( not length ) are...
2
Last post by netigen
Sun Mar 09, 2008 5:44 pm
Kaplan GMAT Math Workbook question
by keerthivivek »
A vending machine dispenses gumballs in a regularly repeating cycle...
1
Last post by Stuart@KaplanGMAT
Sun Mar 09, 2008 4:03 pm
This question is easy but I am completely brainfarting it...
by GMatt0309 »
Hey everyone, new to the forum and it's been a looong time since I've...
1
Last post by Stuart@KaplanGMAT
Sun Mar 09, 2008 12:03 pm
math og 140
by resilient »
machines a and b always operate independently and at their respective...
2
Last post by resilient
Sun Mar 09, 2008 1:03 am
Exponents
by adi »
For every integer k from 1 to 10, inclusive, the k th term of a...
1
Last post by rey.fernandez
Sun Mar 09, 2008 12:30 am
og math 129
by resilient »
Last year department store x had sales total for december that was 4...
1
Last post by rey.fernandez
Sat Mar 08, 2008 11:55 pm
og math 161
by resilient »
set: 3,k,2,8,m,3 the average mean of the list of numbers above is 4....
1
Last post by rey.fernandez
Sat Mar 08, 2008 11:47 pm
manhattan review word problem
by resilient »
Manhattan Review hires a graduate student to update its database of...
2
Last post by resilient
Sat Mar 08, 2008 12:03 am
euro trip word problem
by resilient »
a bidget airline charges e euros for the first leg of the first round...
1
Last post by torontogmat.com
Fri Mar 07, 2008 4:58 pm
Confusing absolute value problem
by netigen »
If x = ± |x| , then which one of the following statements could be...
7
Last post by netigen
Fri Mar 07, 2008 1:18 pm
manhattan rate problem
by resilient »
The normal speed of a train is v kilometers per hour, and it takes 24...
2
Last post by resilient
Thu Mar 06, 2008 8:06 pm
Help on a really simple question
by Nidhs »
Im having a hard time figuring this really simple question Solve the...
2
Last post by Nidhs
Wed Mar 05, 2008 8:51 pm
Standard Deviation
by Nidhs »
Brett discovers that 150 bags of his favorite cookie contain a total...
5
Last post by Nidhs
Wed Mar 05, 2008 8:13 pm
problem with exponents
by zach »
Hello, I would really appreciate if somebody could please explain the...
3
Last post by xilef
Wed Mar 05, 2008 2:18 pm
definition of "number"
by bff7942 »
does number mean positive integer? in other words, number = positive...
2
Last post by Stuart@KaplanGMAT
Wed Mar 05, 2008 1:23 pm
manhattan interest word problem
by resilient »
An investment asset pays to the owner 5.75 % on annual basis. IF the...
2
Last post by resilient
Tue Mar 04, 2008 5:15 pm
manhattan word problem
by resilient »
3 digit number yields a remainder of 1 when it is divided by both 100...
2
Last post by resilient
Tue Mar 04, 2008 5:10 pm
manhattan word problem
by resilient »
3 digit number yields a remainder of 1 when it is divided by both 100...
1
Last post by xilef
Tue Mar 04, 2008 4:29 pm
powerprep question..help ..its irritating me
by coolio »
+ x y z 4 1 -5 M E 7 N 10 f 2 -4 5 in the given addition table above...
1
Last post by Stuart@KaplanGMAT
Tue Mar 04, 2008 1:28 pm
manhattan word problem
by resilient »
There are 360 singe degre medical students and dual degree medical...
1
Last post by xilef
Tue Mar 04, 2008 12:12 pm
manhatan roots problem
by resilient »
root (1/36) + (1/64) =? a.1/12 b.1/7 c.1/10 d.5/24 e.7/24 qa is d
3
Last post by resilient
Mon Mar 03, 2008 10:49 pm
manhattan exponents
by resilient »
(226)^2-(225)^2= ? My approach: (225+1)^2=(225)^2= 225's cancel out...
3
Last post by resilient
Mon Mar 03, 2008 10:45 pm
manhattan word problem percents
by resilient »
A tanker departing from Siberian port of Nakhodka is filled at 80...
1
Last post by torontogmat.com
Mon Mar 03, 2008 6:35 am
manhattan word problem
by resilient »
to reduce its stock of disposable contact lenses, a pharmacy sells 7...
3
Last post by resilient
Sun Mar 02, 2008 10:10 pm
Solve these three PS questions
by mermade »
1. Of the science books in a certain supply room, 50 are on botany,...
4
Last post by keerthivivek
Sun Mar 02, 2008 6:31 pm
Probabilty Question
by Kaunteya »
The question goes something like this: A family consisting of one...
1
Last post by gmatguy16
Sun Mar 02, 2008 5:15 pm
Probabilty and Divisor
by Kaunteya »
If an integer n is to be chosen at random from the integers 1 to 96,...
1
Last post by iwillmakeit
Sat Mar 01, 2008 9:34 pm
Probability Question: How to tackle this faster?
by Kaunteya »
I have issues with probability questions. I can get to the answer but...
4
Last post by iwillmakeit
Sat Mar 01, 2008 9:22 pm
Exponent, massive numbers
by Kaunteya »
99,999^2 - 1^2 = A. (10^10) - 2 B. ((10^5) - 2)^2 C. 10^4((10^5) - 2)...
2
Last post by Kaunteya
Sat Mar 01, 2008 11:46 am
og 180 ps
by resilient »
in a poll, N people were interviewed. If 1/4 of them answered yes to...
5
Last post by chosters
Sat Mar 01, 2008 7:42 am
"consecutive numbers" vs "consecutive integer
by rainbownlife »
Till now i assumed that consecutive numbers are always integers. But...
4
Last post by rainbownlife
Fri Feb 29, 2008 2:49 pm
Another one for you guys. Probability
by Kaunteya »
On Saturday morning, Bill will begin a camping vacation and he will...
3
Last post by Kaunteya
Fri Feb 29, 2008 8:08 am
Keep getting the wrong answer!!!! Again what do you think?
by Kaunteya »
(8/10)^-5 / (4/10)^-4= (A) 3/32 (B) 5/64 (C) 1/2 (D) 1 (E) 2 I keep...
3
Last post by moneyman
Fri Feb 29, 2008 5:59 am
GMAT CD ....HELP
by joefreddy »
PLEASE HELP ME WITH THE BELOW QUESTIONS
5
Last post by joefreddy
Fri Feb 29, 2008 5:47 am