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A Word Problem
by billzhao »
Before bing simplified, the instructions for computing income tax in...
4
Last post by DeepakR
Tue Feb 10, 2009 5:43 pm
Anglet ques
by jawad »
Hi pls advsie on below ques. An Anglet is defined as 1 percent of 1...
3
Last post by DiverJ
Tue Feb 10, 2009 3:59 pm
OG Diagnostic Problem D6) Overlapping Sets
by El Cucu »
A marketing firm determined that, of 200 households surveyed, 80 used...
1
Last post by DanaJ
Tue Feb 10, 2009 11:31 am
Age related word problem-help please!
by mbadrew »
If Leah is 6 yrs older than sue, and John is 5 years older than Leah...
2
Last post by mbadrew
Tue Feb 10, 2009 10:29 am
tough arrangement (experts pls help)
by mariah »
How many arrangements of the letters of the word DEFEATED are there...
9
Last post by mail.SuhailSharma
Tue Feb 10, 2009 4:42 am
very easy Function but difficult for me!
by mariah »
For which of the following functions F(a+b)=F(a)+F(b) for all...
2
EXPERT REPLIES
Last post by logitech
Mon Feb 09, 2009 7:18 pm
Official guide 11th Ed. PS question # 180
by mlane25269 »
Hi, I'm hoping someone can tell what I'm doing wrong on this...
4
Last post by TNgri
Mon Feb 09, 2009 4:43 pm
HELP : Algebra Question!
by KevinTheGMAT »
Hey! Im a 13 year old boy...and Im not afraid to admit it. Well, Im...
4
EXPERT REPLIES
Last post by KevinTheGMAT
Mon Feb 09, 2009 4:14 pm
GMATPREP1 - Exponent Q
by revoltangel »
OA: D How do you solve?
2
Last post by revoltangel
Mon Feb 09, 2009 3:28 pm
exponents prob 3.....
by willbeatthegmat »
If 4^4x= 1600, what is the value of (4^x-1)^2? 40 20 10 5/2 5/4 OA...
1
Last post by sureshbala
Mon Feb 09, 2009 2:50 pm
exponents prob..
by willbeatthegmat »
If (2^2x+1)(3^2y-1) = 8^x .27^y, then x+y=? -3 -1 0 1 3 OA C
1
Last post by sureshbala
Mon Feb 09, 2009 2:36 pm
Newspapers A & B
by kayser »
Last Sunday a certain store sold copies of Newspaper A for $1.00 each...
3
Last post by sureshbala
Mon Feb 09, 2009 2:15 pm
quadratics
by bstalling »
^2 = a) 1 b) 9- 4sqrt(5) c) 18- 4sqrt(5) d) 18 e) 20 OA - E
6
Last post by sureshbala
Mon Feb 09, 2009 12:20 pm
MGMAT Cat II
by mdavis »
I am having trouble understanding the notation here. Here is the...
5
Last post by sureshbala
Mon Feb 09, 2009 12:16 pm
roulette
by mariah »
82. The surface of a Clock (in a dart game) is evenly divided to...
11
Last post by mariah
Mon Feb 09, 2009 6:04 am
Mean and standard Deviation
by marouan »
If a certain sample of data has a mean of 20.0 and a standard...
2
Last post by marouan
Mon Feb 09, 2009 4:39 am
lcm /common factor
by mariah »
Least multiple of A and B is 120, and A/B= 3:4. What is the greatest...
2
Last post by sureshbala
Mon Feb 09, 2009 3:20 am
% question
by tj123 »
A certain candy bar manufacturer reduced the weight of Candy Bar M by...
2
Last post by sureshbala
Mon Feb 09, 2009 3:11 am
SETS
by Zizou4 »
Can anyone help me with this one, tried venn diagram can't understand...
1
Last post by Uri
Mon Feb 09, 2009 2:36 am
exponent problem
by walkingbanana »
Hi everyone, This forum has been a fantastic source of information...
2
Last post by walkingbanana
Sun Feb 08, 2009 9:49 pm
Two difficult questions: Any genius can help
by guchi6601 »
q1: On a certain road, 10 percent of the motorists exceed the posted...
1
Last post by gaggleofgirls
Sun Feb 08, 2009 9:15 pm
Languages
by cartera »
In a club, there are 15 people, 1/3 can speak English, 2/5 can speak...
1
Last post by gaggleofgirls
Sun Feb 08, 2009 8:57 pm
Greatest prime factor
by bstalling »
What is the greatest prime factor of 4^17 - 2^28 a)2 B) 3 C) 5 D) 7...
1
Last post by gaggleofgirls
Sun Feb 08, 2009 8:17 pm
numbers between 1-100
by mariah »
114. How many numbers between 1 and 100 are not divisible by 2 and 3?...
9
EXPERT REPLIES
Last post by Alara533
Sun Feb 08, 2009 3:55 pm
Telling permutation problems from combinations problems
by cjb »
In the document downloadable from here: this question appears: 20. In...
4
EXPERT REPLIES
Last post by Ian Stewart
Sun Feb 08, 2009 1:15 pm
Statistical probability, help!
by ellexay »
Patrons at a certain restaurant can select two of three...
3
EXPERT REPLIES
Last post by Alara533
Sun Feb 08, 2009 12:29 pm
arrangement. HELP
by mariah »
How many ways are possible to arrange A, O, L, L, and P with two L...
16
EXPERT REPLIES
Last post by sureshbala
Sun Feb 08, 2009 11:40 am
absolute value
by mariah »
If x is nonzero, |x^2|/x=? I. x II. |x| III. x^2/x oa 1&3 why not...
3
EXPERT REPLIES
Last post by lunarpower
Sun Feb 08, 2009 9:37 am
Perfect square
by cartera »
n is a positive integer and also a perfect square, is the factors of...
4
EXPERT REPLIES
Last post by sureshbala
Sun Feb 08, 2009 9:32 am
Functions
by cartera »
2x+3y+4=0,4x+6y+a=0; what is the value of a when both...
2
Last post by dubeystuts
Sun Feb 08, 2009 3:48 am
slope (trickyy)
by mariah »
A line’s slope is between 5-10, and point (2,3) is on the line....
2
Last post by sureshbala
Sun Feb 08, 2009 1:45 am
value of n
by cartera »
1/ < 0.00625 < 1/ what is the value of n?
3
Last post by DanaJ
Sun Feb 08, 2009 1:37 am
prob
by mariah »
A jar contains 4 black marbles and 6 blue marbles. What is the...
1
Last post by DanaJ
Sat Feb 07, 2009 10:36 pm
s(n) pls helppp
by mariah »
S(n) is denoted that the number of the factors n has, for example...
4
EXPERT REPLIES
Last post by mariah
Sat Feb 07, 2009 3:29 pm
terminating decimal
by mariah »
106. Which of the following is terminating decimal? I.1/12 II.1/10^2...
14
Last post by mariah
Sat Feb 07, 2009 3:26 pm
(x) denotes least integer
by mariah »
232. is denoted to be the least integer greater than or equal to x....
3
Last post by mariah
Sat Feb 07, 2009 3:22 pm
geese rates!
by mariah »
Of a group of geese in a certain research, 30% is male, and 20% of...
2
Last post by mariah
Sat Feb 07, 2009 3:20 pm
Mod x
by maihuna »
If y is an integer defined below: y= |x| + X Is Y=0 a) x<0 b) y...
1
Last post by cramya
Sat Feb 07, 2009 10:14 am
hard calculation....
by willbeatthegmat »
Q-List the following in increasing order from left to right: 2^1/3,...
7
EXPERT REPLIES
Last post by jail
Sat Feb 07, 2009 9:43 am
Gmat Prep Please Help: Equal amount of water
by dubeystuts »
Equal amounts of water were poured into two empty jars of different...
4
Last post by dubeystuts
Sat Feb 07, 2009 9:19 am
Median
by nehakhas1 »
150, 200, 250, n Which of the following could be the median of the 4...
2
Last post by sureshbala
Sat Feb 07, 2009 8:27 am
percentages
by nehakhas1 »
A toy store’s gross profit on a computer game was 10 percent of the...
3
Last post by sureshbala
Sat Feb 07, 2009 8:17 am
am/pm
by mariah »
9:47(am) to 5:55 (pm) Smth. It takes me a bit long to calculate time...
1
Last post by DanaJ
Sat Feb 07, 2009 1:42 am
TV problem
by yalanand »
For every x TVs the factory makes, it costs 100x + 100sqrt(x) + 9000...
5
Last post by Vemuri
Fri Feb 06, 2009 11:21 pm
Exponents (with Fractions)
by relaxin99 »
(1/5)^m (1/4)^18 = 1/2(10)^35 what is the value of m? A)17 B)18 C)34...
2
Last post by Stuart@KaplanGMAT
Fri Feb 06, 2009 10:17 pm
combination (tough)
by mariah »
A professor will assign seven projects to three students. If two...
2
Last post by gaggleofgirls
Fri Feb 06, 2009 7:59 pm
combination or permutation?
by billzhao »
A group of 8 friends want to play double tennis. How many different...
3
EXPERT REPLIES
Last post by billzhao
Fri Feb 06, 2009 4:55 pm
Combinations
by ellexay »
Example: Assume you have 20 M&M's® color distributed as above....
2
Last post by Stuart@KaplanGMAT
Fri Feb 06, 2009 4:54 pm
ratios
by vladmire »
Whats the easiest way to figure out problems that involve miles,...
1
Last post by gaggleofgirls
Fri Feb 06, 2009 3:31 pm
An interesting probability problem
by billzhao »
Find the number of ways in which 4 boys and 4 girls can be seated...
4
Last post by Uri
Fri Feb 06, 2009 3:23 pm