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Intermediate Probability
by Aman verma » Sun Mar 21, 2010 3:33 am
Q: One hundred identical coins each with probability P of showing up...
6
Last post by mj41
Tue Mar 23, 2010 9:31 am
Tue Mar 23, 2010 9:31 am
time in eons
by sanju09 » Tue Mar 23, 2010 3:55 am
By walking ¾ of his usual speed, a man reaches his office 15...
9
Last post by kstv
Tue Mar 23, 2010 5:36 am
Tue Mar 23, 2010 5:36 am
combination issue
by kat187 » Fri Mar 19, 2010 2:11 pm
Hi all thanks for reading have a question on this comp has 6 senior...
6
Last post by sanju09
Tue Mar 23, 2010 2:46 am
Tue Mar 23, 2010 2:46 am
GCD prob
by beat_gmat_09 » Sun Mar 21, 2010 4:13 am
What is the Greatest Common Divisior of two different positive...
3
Last post by kstv
Tue Mar 23, 2010 1:50 am
Tue Mar 23, 2010 1:50 am
Combination & Permutation
by chipjet » Mon Mar 22, 2010 10:20 am
Can someone please explain how to calculate this answer for me?...
7
Last post by nysnowboard
Mon Mar 22, 2010 11:59 pm
Mon Mar 22, 2010 11:59 pm
Length of the arc
by hai1 » Sun Mar 21, 2010 6:35 am
Can anyone point out where I am going wrong? Question: In the circle...
3
Last post by icemanjs4
Mon Mar 22, 2010 1:44 pm
Mon Mar 22, 2010 1:44 pm
Parallelogram DS
by ankit.k.shrivastava » Sat Mar 20, 2010 3:07 am
If both ABDC and CDFE are parallelograms, what is q + r? angle...
5
Last post by Giorgio
Mon Mar 22, 2010 12:42 pm
Mon Mar 22, 2010 12:42 pm
Why A equation + B equation doesn't wok in this case?
by torofish » Mon Mar 22, 2010 2:40 am
It's from CAT x<20, Yes or No 1.) X+Y<20 2.) Y<20 I get that...
6
Last post by rockeyb
Mon Mar 22, 2010 8:21 am
Mon Mar 22, 2010 8:21 am
Coordinate Plane Problem
by C » Sun Mar 21, 2010 9:18 pm
The line represented by equation y=x is the perpendicular bisector of...
5
Last post by kstv
Sun Mar 21, 2010 11:37 pm
Sun Mar 21, 2010 11:37 pm
Printing presses and newspapers
by 2011mbaspirant » Sun Mar 21, 2010 7:21 pm
If it takes 6 printing presses 4 hours to print 5000 newspapers, how...
3
Last post by harshavardhanc
Sun Mar 21, 2010 11:22 pm
Sun Mar 21, 2010 11:22 pm
Factorial!!
by gmat_perfect » Tue Mar 16, 2010 7:49 am
Please show me the ways to solve the following problem: n!...
3
Last post by mj41
Sun Mar 21, 2010 8:56 pm
Sun Mar 21, 2010 8:56 pm
Time consuming rate problem
by katejohn7 » Sat Feb 27, 2010 9:56 pm
I find the following rate question very time consuming. I would...
14
Last post by arzanr
Sun Mar 21, 2010 1:15 pm
Sun Mar 21, 2010 1:15 pm
If x is the sum of six consecutive integers, then x is divis
by bhumika.k.shah » Sun Mar 21, 2010 11:18 am
If x is the sum of six consecutive integers, then x is divisible by...
3
Last post by bhumika.k.shah
Sun Mar 21, 2010 11:47 am
Sun Mar 21, 2010 11:47 am
Circles
by Aman verma » Mon Mar 15, 2010 4:05 am
Q: Circles are drawn with four vertices as the centre and radius...
5
Last post by deepesh.gupta
Sun Mar 21, 2010 9:39 am
Sun Mar 21, 2010 9:39 am
Set Probability
by hai1 » Sun Mar 21, 2010 6:43 am
A= {2,3,4,5}; B={4,5, 6,7,8} Total ways of choosing a pair from A and...
1
Last post by harshavardhanc
Sun Mar 21, 2010 6:56 am
Sun Mar 21, 2010 6:56 am
Import machine tools problem
by Sampits » Sat Mar 20, 2010 12:56 pm
Hi experts, I need your help... I have been dealing with this one for...
4
Last post by harshavardhanc
Sun Mar 21, 2010 6:37 am
Sun Mar 21, 2010 6:37 am
Surface Area of a Cylinder
by C » Sat Mar 20, 2010 10:24 pm
A cylinder has a surface area of 360(PI), and is 3 units tall. What...
2
Last post by this_time_i_will
Sat Mar 20, 2010 11:48 pm
Sat Mar 20, 2010 11:48 pm
factoring in general
by cooo3 » Sat Mar 20, 2010 8:19 am
maybe i missed this somewhere but is there a certain rule how to...
4
Last post by harshavardhanc
Sat Mar 20, 2010 10:53 pm
Sat Mar 20, 2010 10:53 pm
examination and failed
by sanju09 » Fri Mar 19, 2010 5:08 am
Peter got 30% of the maximum marks in an examination and failed by 10...
3
Last post by this_time_i_will
Sat Mar 20, 2010 7:17 pm
Sat Mar 20, 2010 7:17 pm
alebra problem
by kat187 » Fri Mar 19, 2010 2:08 pm
hi I got a simple question for all you gurus out there. if xy=1 then...
3
Last post by thephoenix
Fri Mar 19, 2010 9:46 pm
Fri Mar 19, 2010 9:46 pm
fire four shots
by sanju09 » Fri Mar 19, 2010 5:31 am
An anti aircraft gun can fire four shots at a time. If the...
9
Last post by hooliganpete
Fri Mar 19, 2010 2:04 pm
Fri Mar 19, 2010 2:04 pm
Probability question
by MTariq » Tue Mar 16, 2010 9:24 am
Can someone point out the mistake. what am I doing wronge? Answer...
5
Last post by hooliganpete
Fri Mar 19, 2010 1:28 pm
Fri Mar 19, 2010 1:28 pm
football players are less
by sanju09 » Fri Mar 19, 2010 5:00 am
30 percent of the men are more than 25 years old and 80 percent of...
4
Last post by harshavardhanc
Fri Mar 19, 2010 12:07 pm
Fri Mar 19, 2010 12:07 pm
GMAT Quant tough questions
by eaakbari » Mon Mar 15, 2010 9:37 am
Hello, I came across these two questions. Could sure use some help....
12
Last post by DanaJ
Fri Mar 19, 2010 6:35 am
Fri Mar 19, 2010 6:35 am
famine hits
by sanju09 » Fri Mar 19, 2010 4:52 am
A shepherd has 1 million sheeps at the beginning of Year 2000. The...
4
Last post by harshavardhanc
Fri Mar 19, 2010 5:56 am
Fri Mar 19, 2010 5:56 am
lie at a unit
by sanju09 » Wed Mar 10, 2010 5:33 am
How many points on the line x + y = 4 are there that lie at a unit...
19
Last post by sanju09
Fri Mar 19, 2010 3:36 am
Fri Mar 19, 2010 3:36 am
OG 12th edition - Q # 9
by bhumika.k.shah » Mon Feb 01, 2010 9:48 am
Whats the question tryna ask ? whats the explanation Can anyone tell...
10
Last post by sanju09
Fri Mar 19, 2010 1:44 am
Fri Mar 19, 2010 1:44 am
General question about roots (Number properties)
by metalhead » Thu Mar 18, 2010 3:38 pm
In the Manhattan GMAT 'Number Poperties' guide, in Chapter 6, it says...
3
Last post by sanju09
Fri Mar 19, 2010 12:58 am
Fri Mar 19, 2010 12:58 am
P&C Quiz For High Scorers - Now Online
by rsadana1 » Tue Mar 16, 2010 10:56 am
Permutation & Combination Quiz containing 8 GMAT like questions...
5
Last post by analyst218
Thu Mar 18, 2010 7:13 pm
Thu Mar 18, 2010 7:13 pm
have the same prime factors
by sanju09 » Tue Mar 16, 2010 5:55 am
Two different numbers have the same prime factors, but one of the...
11
Last post by this_time_i_will
Thu Mar 18, 2010 5:16 pm
Thu Mar 18, 2010 5:16 pm
Distribution Amount
by nlpfollower » Wed Mar 17, 2010 2:14 am
A certain amount was to be divided among A, B and C in the ratio of...
7
Last post by this_time_i_will
Thu Mar 18, 2010 4:54 pm
Thu Mar 18, 2010 4:54 pm
Ice Cone
by nlpfollower » Mon Mar 15, 2010 1:47 am
The outline of a sign for an ice-cream store is made by placing 3/4...
8
Last post by analyst218
Thu Mar 18, 2010 12:52 pm
Thu Mar 18, 2010 12:52 pm
Solving as a quadratic vs. taking the square root
by katejohn7 » Wed Mar 17, 2010 11:32 am
I am hoping someone can clarify when to solve as a quadratic vs. when...
4
Last post by Stuart@KaplanGMAT
Thu Mar 18, 2010 12:15 pm
Thu Mar 18, 2010 12:15 pm
p(b) question
by kat187 » Wed Mar 17, 2010 9:24 pm
I got this one from Gmat prep it say there are 15 S rocks 20 P rocks...
2
Last post by Stuart@KaplanGMAT
Thu Mar 18, 2010 12:07 pm
Thu Mar 18, 2010 12:07 pm
Quadratic Equation
by chdn20 » Thu Mar 18, 2010 12:28 am
Given that (d/4)+(8/d)+3=0, what is d? Could someone factor using 4d...
3
Last post by harshavardhanc
Thu Mar 18, 2010 4:05 am
Thu Mar 18, 2010 4:05 am
Arithmetic Mean(3)
by tsmith93 » Wed Mar 03, 2010 5:58 pm
The members of the French Club conducted a fund-raising drive. The...
6
Last post by kat187
Wed Mar 17, 2010 10:08 pm
Wed Mar 17, 2010 10:08 pm
geometry question on how to find value x
by kat187 » Wed Mar 17, 2010 9:21 pm
sorry cant draw it here. I have a attachement. just wandering do I...
2
Last post by [email protected]
Wed Mar 17, 2010 9:42 pm
Wed Mar 17, 2010 9:42 pm
Overlapping Sets
by piyushdabomb » Wed Mar 17, 2010 9:02 am
1) All of the students of Music High School are in the band, the...
2
Last post by Stuart@KaplanGMAT
Wed Mar 17, 2010 9:19 am
Wed Mar 17, 2010 9:19 am
two two-digit numbers
by sanju09 » Tue Mar 16, 2010 5:08 am
P, Q, and R are three digits such that the difference between the...
6
Last post by GMATSUCKER
Wed Mar 17, 2010 1:56 am
Wed Mar 17, 2010 1:56 am
percent question
by kat187 » Tue Mar 16, 2010 2:58 pm
the question comes from man gmat practice 6.4 is what percent of...
3
Last post by kstv
Tue Mar 16, 2010 7:46 pm
Tue Mar 16, 2010 7:46 pm
stuck on this exponent problem?
by davy420 » Mon Oct 29, 2007 11:43 pm
How do I solve this problem? Can somebody explain how to solve this...
5
Last post by ricosh13
Tue Mar 16, 2010 1:13 pm
Tue Mar 16, 2010 1:13 pm
strictly boys or strictly girls
by sanju09 » Tue Mar 16, 2010 5:15 am
A school has 378 girl students and 675 boy students. The school is...
9
Last post by pardeep_10sharma
Tue Mar 16, 2010 7:56 am
Tue Mar 16, 2010 7:56 am
exact power of 5
by sanju09 » Tue Mar 16, 2010 4:50 am
What exact power of 5 divides 87! (read factorial 87)? (A) 12 (B) 15...
3
Last post by sanju09
Tue Mar 16, 2010 6:21 am
Tue Mar 16, 2010 6:21 am
worked out 3^32/50
by sanju09 » Tue Mar 16, 2010 6:11 am
The fractional part in the worked out 3^32/50 is of the form 0. p x....
1
Last post by kstv
Tue Mar 16, 2010 6:20 am
Tue Mar 16, 2010 6:20 am
-1 = ?
by bhumika.k.shah » Tue Mar 16, 2010 3:40 am
If a, b, c, and d are nonzero numbers and a - b = c - d, which of the...
3
Last post by [email protected]
Tue Mar 16, 2010 3:55 am
Tue Mar 16, 2010 3:55 am
Rats
by nlpfollower » Mon Mar 15, 2010 9:42 pm
Forty percent of the rats included in an experiment were male rats....
5
Last post by kstv
Mon Mar 15, 2010 11:50 pm
Mon Mar 15, 2010 11:50 pm
Pensils
by nlpfollower » Mon Mar 15, 2010 9:37 pm
Three types of pencils, J,K, and L, cost $0.05, $0.10, and $0.25...
4
Last post by Phirozz
Mon Mar 15, 2010 10:52 pm
Mon Mar 15, 2010 10:52 pm
Rugby
by nlpfollower » Mon Mar 15, 2010 1:20 am
After 5 games, a rugby team had an average of 28 points per game. In...
3
Last post by nlpfollower
Mon Mar 15, 2010 9:31 pm
Mon Mar 15, 2010 9:31 pm
