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permutations and combination
by rupsk » Wed Sep 14, 2011 5:44 am
A computer game has five difficulty levels. In each level you can...
2
Last post by cans
Wed Sep 14, 2011 6:07 am
Wed Sep 14, 2011 6:07 am
plzz.....expalin the following question...
by shourav rahman » Tue Sep 13, 2011 2:25 pm
According to a survey, at least 70% of people like apples, at least...
2
Last post by schreze
Wed Sep 14, 2011 4:03 am
Wed Sep 14, 2011 4:03 am
MGMAT Question
by fangtray » Tue Sep 13, 2011 4:07 am
Hi Guys, I came across this MGMAT Question and I did not understand...
5
Last post by cans
Tue Sep 13, 2011 5:58 am
Tue Sep 13, 2011 5:58 am
distance on the coordinate plane
by mehrasa » Mon Sep 12, 2011 9:28 pm
Is point A closer to point(1,2)than to point(2,1)? 1. Point A lies on...
3
Last post by sl750
Tue Sep 13, 2011 5:41 am
Tue Sep 13, 2011 5:41 am
Probability
by davo45 » Tue Sep 13, 2011 12:06 am
In Township K, 1/5 of the housing units are equipped with cable...
4
Last post by sl750
Tue Sep 13, 2011 5:15 am
Tue Sep 13, 2011 5:15 am
probability of buying candy
by mehrasa » Tue Sep 13, 2011 3:29 am
the prob that a visitor at the mall buys a pack of candy is .3. If 6...
4
Last post by sl750
Tue Sep 13, 2011 5:00 am
Tue Sep 13, 2011 5:00 am
Combinations
by paras747 » Mon Sep 12, 2011 9:55 am
a) A door can be opened only with a security code that consists of...
5
Last post by knight247
Mon Sep 12, 2011 2:29 pm
Mon Sep 12, 2011 2:29 pm
Divisibility Problem
by neoshichhadva » Mon Sep 12, 2011 8:18 am
How many numbers between 103 and 750 are divisble by 6? a) 107 b) 108...
11
Last post by GMATGuruNY
Mon Sep 12, 2011 1:24 pm
Mon Sep 12, 2011 1:24 pm
Can of Worms!
by Juggernaut_86 » Sun Sep 11, 2011 12:11 pm
A provision store will purchase three cans of worms. There are two...
10
Last post by sl750
Mon Sep 12, 2011 1:09 pm
Mon Sep 12, 2011 1:09 pm
What is the greatest prime factor ?
by Ashetty » Mon Sep 12, 2011 6:07 am
What is the greatest prime factor of 4^17 - 2^28? A.2 B.3 C.5 D.7...
3
Last post by Abhishek009
Mon Sep 12, 2011 10:11 am
Mon Sep 12, 2011 10:11 am
twice as close idiom!!
by Ozlemg » Wed Jul 27, 2011 7:24 am
Is anyone else bothered by idioms like twice as close or twice as...
2
Last post by Ian Stewart
Mon Sep 12, 2011 1:13 am
Mon Sep 12, 2011 1:13 am
unit digit
by mehrasa » Sun Sep 11, 2011 12:30 pm
what is the last digit of 3^(3^3)? 1 3 6 7 9 to me the answer is D...
1
Last post by pemdas
Sun Sep 11, 2011 1:44 pm
Sun Sep 11, 2011 1:44 pm
Another Triangle question - Kaplan - 700+
by imhimanshu » Sun Sep 11, 2011 6:40 am
IF the sides of the triangle have lengths x,y and z,x+y =30 and y+z =...
3
Last post by GMATGuruNY
Sun Sep 11, 2011 11:12 am
Sun Sep 11, 2011 11:12 am
weighted average
by mehrasa » Sun Sep 11, 2011 4:44 am
could anyone explain for me the weighted average and its formula...
4
Last post by mehrasa
Sun Sep 11, 2011 11:03 am
Sun Sep 11, 2011 11:03 am
MGMAT coordinate square
by nafiul9090 » Sun Sep 11, 2011 10:00 am
A certain square is to be drawn on a coordinate plane. One of the...
3
Last post by shankar.ashwin
Sun Sep 11, 2011 10:29 am
Sun Sep 11, 2011 10:29 am
help needed
by nafiul9090 » Sun Sep 11, 2011 8:18 am
A cylindrical tank has a base with a circumference of meters and an...
2
Last post by cans
Sun Sep 11, 2011 9:25 am
Sun Sep 11, 2011 9:25 am
Coordinate problm
by jogi1984 » Sun Sep 11, 2011 7:29 am
Give mirror image of (-3,2) across X=Y line ???
4
Last post by sl750
Sun Sep 11, 2011 9:07 am
Sun Sep 11, 2011 9:07 am
Exponents problem
by schreze » Sun Sep 11, 2011 8:21 am
Hi all, I just came across following question: (1/5)^m (1/4)^18 = 1 /...
3
Last post by mehrasa
Sun Sep 11, 2011 8:43 am
Sun Sep 11, 2011 8:43 am
Tips ...GMAT -04 Oct
by jogi1984 » Sun Sep 11, 2011 7:35 am
Hello friends, I have just become active here. My GMAT is on...
1
Last post by aplavakarthik
Sun Sep 11, 2011 8:43 am
Sun Sep 11, 2011 8:43 am
Kaplan P.S 700+
by imhimanshu » Sun Sep 11, 2011 6:30 am
Hi, How do you approach this question If two sides of triangle are 12...
2
Last post by GMATGuruNY
Sun Sep 11, 2011 8:08 am
Sun Sep 11, 2011 8:08 am
set of numbers
by mehrasa » Sun Sep 11, 2011 5:21 am
A set of numbers has the property that for any number t in the set, t...
1
Last post by shankar.ashwin
Sun Sep 11, 2011 6:20 am
Sun Sep 11, 2011 6:20 am
Circle Qs.
by gmatclubmember » Sat Sep 10, 2011 11:48 pm
In the circle below PQ is parallel to diameter OR and OR has length...
2
Last post by gmatclubmember
Sun Sep 11, 2011 1:09 am
Sun Sep 11, 2011 1:09 am
gmat prep - II
by vinod192 » Sat Sep 10, 2011 11:48 pm
For which of the following values of x is sqrt(1-sqrt(2-sqrt(x))) NOT...
1
Last post by bijoyajj
Sun Sep 11, 2011 12:21 am
Sun Sep 11, 2011 12:21 am
When to decide if cancellation is allowed?
by varun7nurav » Fri Sep 09, 2011 1:38 pm
Hi guys, Need help with a small doubt. I have seen conflicting...
3
Last post by pavand
Sat Sep 10, 2011 1:44 pm
Sat Sep 10, 2011 1:44 pm
Photographer
by aplavakarthik » Fri Sep 09, 2011 4:49 am
A photographer will arrange 10 people of 10 different heights for...
8
Last post by saketk
Sat Sep 10, 2011 7:15 am
Sat Sep 10, 2011 7:15 am
Divisibility Problem
by leumas » Sat Sep 10, 2011 2:49 am
If n is an integer greater than 6, which of the following must be...
6
Last post by knight247
Sat Sep 10, 2011 6:02 am
Sat Sep 10, 2011 6:02 am
Semi-hard probability question.
by Kaunteya » Tue Feb 26, 2008 8:43 am
I don't know the aswers to the question but it is a Kaplan question...
11
Last post by GMATGuruNY
Sat Sep 10, 2011 2:51 am
Sat Sep 10, 2011 2:51 am
Line Segment
by leumas » Fri Sep 09, 2011 10:15 pm
Line segment PQ in a graph. P (0,-1) ends at Q (3,2). In between...
4
Last post by GMATGuruNY
Sat Sep 10, 2011 2:30 am
Sat Sep 10, 2011 2:30 am
Probability
by vishwas.arora » Thu Sep 08, 2011 10:55 pm
Problem: A man is known to speak truth 1 out of 3 times. He throws a...
5
Last post by vishwas.arora
Sat Sep 10, 2011 1:09 am
Sat Sep 10, 2011 1:09 am
quadratic equation
by rupsk » Tue Sep 06, 2011 7:57 pm
If the roots of are equal, a(b-c)x*x + b(c-a)x + c(a-b)=0 then a,b,c...
13
Last post by rupsk
Fri Sep 09, 2011 5:57 pm
Fri Sep 09, 2011 5:57 pm
divisibility
by mehrasa » Wed Sep 07, 2011 10:54 pm
if Z is an integer and Z! is divisible by 340, what is the smallest...
3
Last post by tpr-becky
Fri Sep 09, 2011 12:56 pm
Fri Sep 09, 2011 12:56 pm
Exponent /Power problems Math
by kashif2day » Fri Sep 09, 2011 12:09 am
Please solve : 8^2X3^3X2^4/ 96^2
2
Last post by tpr-becky
Fri Sep 09, 2011 12:35 pm
Fri Sep 09, 2011 12:35 pm
Yellow paint
by leonswati » Fri Sep 09, 2011 7:10 am
A paint mixture contains blue paint and yellow paint in a ratio of...
4
Last post by leonswati
Fri Sep 09, 2011 11:14 am
Fri Sep 09, 2011 11:14 am
geometry
by sunilrawat » Fri Sep 09, 2011 10:04 am
Side AB of triangle ABC lies on the diameter of circle O as shown in...
2
Last post by force5
Fri Sep 09, 2011 10:19 am
Fri Sep 09, 2011 10:19 am
Racquet manufacurer
by sl750 » Fri Sep 09, 2011 4:36 am
At a certain factory that operates 24 hours per day, of the daily...
2
Last post by knight247
Fri Sep 09, 2011 9:52 am
Fri Sep 09, 2011 9:52 am
how to solve standard deviation
by angie luzon » Fri Sep 09, 2011 5:50 am
i need help for this subject... 1.scores on the first two sets of...
1
Last post by sl750
Fri Sep 09, 2011 5:58 am
Fri Sep 09, 2011 5:58 am
Complementary Probability
by knight247 » Fri Sep 09, 2011 3:54 am
If the probability of rain on any given day is 50%, what is the...
3
Last post by GMATGuruNY
Fri Sep 09, 2011 4:43 am
Fri Sep 09, 2011 4:43 am
Probability- spades, kings, queens
by ikaplan » Thu Sep 08, 2011 1:58 pm
If a card is picked up at random from a pack of 52 cards, find the...
4
Last post by ikaplan
Fri Sep 09, 2011 3:16 am
Fri Sep 09, 2011 3:16 am
Isosceles Triangle
by tttrn333 » Thu Sep 08, 2011 8:31 am
HI I don't understand the proof for this problem? Why is the triangle...
4
Last post by pemdas
Thu Sep 08, 2011 11:01 am
Thu Sep 08, 2011 11:01 am
Difficult Math Problem #105 - Mixtures
by 800guy » Mon Mar 05, 2007 12:19 pm
Four cups of milk are to be poured into a 2-cup bottle and a 4-cup...
9
Last post by knight247
Thu Sep 08, 2011 7:25 am
Thu Sep 08, 2011 7:25 am
