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probability
by [email protected] » Fri Dec 12, 2008 8:05 am
In a certain pond, 50 fish were caught, tagged, and returned to the...
2
Last post by raunekk
Fri Dec 12, 2008 10:35 am
Fri Dec 12, 2008 10:35 am
divisible by 6
by heffsz » Thu Dec 11, 2008 6:46 pm
Could someone please explain why the answer below is B ? Thanks in...
2
Last post by heffsz
Fri Dec 12, 2008 8:09 am
Fri Dec 12, 2008 8:09 am
number properties
by tj123 » Thu Dec 11, 2008 11:37 pm
If n is a positive integer and the product of all integers from 1 to...
1
Last post by vishubn
Thu Dec 11, 2008 11:52 pm
Thu Dec 11, 2008 11:52 pm
Work Problem....a little help please
by smoore320 » Thu Dec 11, 2008 9:27 pm
Working alone, a small pump takes twice as long as a large pump takes...
2
Last post by cramya
Thu Dec 11, 2008 9:45 pm
Thu Dec 11, 2008 9:45 pm
rate
by [email protected] » Thu Dec 11, 2008 8:23 pm
A hiker walked for two days. On the second day the hiker walked 2...
1
Last post by weena82
Thu Dec 11, 2008 8:54 pm
Thu Dec 11, 2008 8:54 pm
GmatPrep Geometry
by vladmire » Thu Dec 11, 2008 6:25 pm
I had a question on the gmat prep test which had a square inscribed...
1
Last post by weena82
Thu Dec 11, 2008 8:41 pm
Thu Dec 11, 2008 8:41 pm
Need help with two Permutation & Combinatorics questions
by MoniqueK » Thu Dec 11, 2008 5:21 pm
(1) In how many ways can the letters of the word 'SIMLA' be...
1
Last post by earth@work
Thu Dec 11, 2008 6:16 pm
Thu Dec 11, 2008 6:16 pm
Word Problem
by Abdulla » Thu Dec 11, 2008 3:05 pm
Any empty metal box weighs 10 percent of its total weight when filled...
1
Last post by anayeri
Thu Dec 11, 2008 5:55 pm
Thu Dec 11, 2008 5:55 pm
exponent addition
by tj123 » Mon Dec 08, 2008 12:16 am
What does 2^5 + 2^5 + 3^5 + 3^5 + 3^5 =? I chose 4^5 + 9^5 but the...
4
Last post by shafeek
Thu Dec 11, 2008 4:32 pm
Thu Dec 11, 2008 4:32 pm
Need help solving this f(a+b)=f(a)+f(b)
by poonam1279 » Sun Dec 07, 2008 11:28 am
How do we solve these kind of questions?
3
Last post by shafeek
Thu Dec 11, 2008 4:12 pm
Thu Dec 11, 2008 4:12 pm
Be Careful!!
by logitech » Sun Dec 07, 2008 11:34 am
1) If m > 0, y > 0, and x is m percent of 2y, then, in terms of...
8
Last post by shafeek
Thu Dec 11, 2008 3:50 pm
Thu Dec 11, 2008 3:50 pm
stumped by work flow problem
by cookiemonster26 » Thu Dec 11, 2008 8:46 am
Hi Guys, Was hoping if someone could please help me find the solution...
16
Last post by dendude
Thu Dec 11, 2008 3:44 pm
Thu Dec 11, 2008 3:44 pm
Nice question.
by logitech » Sun Dec 07, 2008 2:51 pm
In a certain game, a large bag is filled with blue, green, purple and...
8
Last post by 720dreaming
Thu Dec 11, 2008 2:05 pm
Thu Dec 11, 2008 2:05 pm
GMAT QUESTION(Can someone explain)
by gettin there » Wed Dec 10, 2008 7:19 pm
If 2^x - 2^x-2 = 3(2^13), what is the value of x? *9 *11 *13 *15 *17
4
Last post by 720dreaming
Thu Dec 11, 2008 1:47 pm
Thu Dec 11, 2008 1:47 pm
Solution Mixture
by Abdulla » Thu Dec 11, 2008 11:24 am
How many liters of oil must be added to x liters of an oil-water...
1
Last post by Stuart@KaplanGMAT
Thu Dec 11, 2008 11:58 am
Thu Dec 11, 2008 11:58 am
tough sequences
by albema » Wed Dec 10, 2008 2:40 pm
How many different 6-letter sequences are there that consist of 1 A,...
5
Last post by jnellaz
Thu Dec 11, 2008 8:06 am
Thu Dec 11, 2008 8:06 am
permutation
by albema » Wed Dec 10, 2008 2:39 pm
A researcher plans to identify each participant in a certain medical...
4
Last post by shafeek
Thu Dec 11, 2008 4:32 am
Thu Dec 11, 2008 4:32 am
Word Problem - officers and committees
by geoff » Wed Dec 10, 2008 8:42 pm
If anyone can help explain the steps to getting the correct answer to...
1
Last post by vishubn
Wed Dec 10, 2008 8:47 pm
Wed Dec 10, 2008 8:47 pm
2
Last post by canuckclint
Wed Dec 10, 2008 7:29 pm
Wed Dec 10, 2008 7:29 pm
lowest positive integer
by maria » Mon May 26, 2008 1:51 pm
what is the lowest positive integer that is divisible by each of the...
8
Last post by canuckclint
Wed Dec 10, 2008 6:37 pm
Wed Dec 10, 2008 6:37 pm
Probability probability... Probability that I got this right
by hwiya320 » Wed Dec 10, 2008 3:29 pm
John and Peter are among the nine players a basketball coach can...
1
Last post by dmateer25
Wed Dec 10, 2008 3:53 pm
Wed Dec 10, 2008 3:53 pm
If the triangle is inscribed in a circle with....
by hwiya320 » Wed Dec 10, 2008 3:21 pm
If CD is the diameter of the circle, does x equal 30? (1) The length...
0
Last post by hwiya320
Wed Dec 10, 2008 3:21 pm
Wed Dec 10, 2008 3:21 pm
Princeton GMAT Math Bible------Permutation
by amyyoung999 » Tue Dec 09, 2008 6:47 am
I posted six questions from Princeton GMAT Math Bible.My thread was...
3
Last post by reneerenee
Wed Dec 10, 2008 3:02 pm
Wed Dec 10, 2008 3:02 pm
Percent of lights
by tritrantran » Sat Dec 06, 2008 11:15 am
Can someone show me how I'm setting this up wrong? Question: Eighty...
8
Last post by canuckclint
Wed Dec 10, 2008 1:32 pm
Wed Dec 10, 2008 1:32 pm
Why is it always 1-(Probability of it NOT Occurring)?
by GTwinkie » Sat Dec 06, 2008 9:56 pm
A machine consists of three components, which are components X, Y,...
2
Last post by Jen Kedro
Wed Dec 10, 2008 12:41 pm
Wed Dec 10, 2008 12:41 pm
Work problem.
by sumittaneja009 » Tue Dec 09, 2008 7:18 am
Running at their respective constant rates, machine X takes 2 days...
9
Last post by tritrantran
Wed Dec 10, 2008 11:02 am
Wed Dec 10, 2008 11:02 am
fraction question
by tj123 » Mon Dec 08, 2008 11:32 pm
At a speed of 50mph, a certain car uses 1 gallon of gasoline every 30...
6
Last post by niraj_a
Wed Dec 10, 2008 4:59 am
Wed Dec 10, 2008 4:59 am
Arithmetic
by Abdulla » Tue Dec 09, 2008 10:13 pm
The integers r and s are distinct, r not=0 and s not= 0. If r^2 s^2=...
4
Last post by Abdulla
Tue Dec 09, 2008 11:56 pm
Tue Dec 09, 2008 11:56 pm
Probability
by Abdulla » Tue Dec 09, 2008 7:12 pm
The events A and B are independent. The probability that event A...
3
Last post by trisai
Tue Dec 09, 2008 9:49 pm
Tue Dec 09, 2008 9:49 pm
Gmat prep Combination
by vladmire » Mon Dec 08, 2008 5:15 pm
The lunch menu at a certain restaurant contains 4 different entrees...
6
Last post by anayeri
Tue Dec 09, 2008 9:03 pm
Tue Dec 09, 2008 9:03 pm
GMAT Prep Exponents
by Apl28 » Tue Dec 02, 2008 8:15 pm
Whats the easiest way to solve? (1001^2 - 999^2)/(101^2 - 99^2)...
3
Last post by niraj_a
Tue Dec 09, 2008 8:18 pm
Tue Dec 09, 2008 8:18 pm
sequence problem
by ch0719 » Tue Dec 09, 2008 6:53 pm
I often have trouble solving this kind of questions
3
Last post by ch0719
Tue Dec 09, 2008 8:04 pm
Tue Dec 09, 2008 8:04 pm
trip on an expressway
by orel » Tue Dec 09, 2008 9:37 am
please, help to solve this one in 90 seconds...
4
Last post by canuckclint
Tue Dec 09, 2008 5:03 pm
Tue Dec 09, 2008 5:03 pm
What is the fastest way to solve sqroot of (16)(20)+(8)(32)?
by GMATCHPOINT » Tue Dec 09, 2008 10:44 am
…other than sq root of (320)+(256) = sq root of 576 = 24
3
Last post by penumbra547
Tue Dec 09, 2008 11:52 am
Tue Dec 09, 2008 11:52 am
standard deviation
by gmataug08 » Sun Dec 07, 2008 3:52 pm
is there a formula or quick tip to answer this question?
3
Last post by penumbra547
Tue Dec 09, 2008 11:07 am
Tue Dec 09, 2008 11:07 am
Need clarification on formula
by msd_2008 » Sun Dec 07, 2008 6:23 pm
Can someone please explain to me how the following formulas differ in...
5
Last post by dmateer25
Tue Dec 09, 2008 3:36 am
Tue Dec 09, 2008 3:36 am
Please help me solve this.
by sumitkhurana » Sun Dec 07, 2008 4:15 am
If y ≠ 3 and 3x/y is a prime integer greater than 2, which...
6
Last post by canuckclint
Mon Dec 08, 2008 8:30 pm
Mon Dec 08, 2008 8:30 pm
Problem Solving Question
by efript » Mon Dec 08, 2008 7:47 pm
Ok, there is a picture which I cant transpose but here is a visual:...
1
Last post by cramya
Mon Dec 08, 2008 7:57 pm
Mon Dec 08, 2008 7:57 pm
GMAT Prep - 4-letter or 5-letter code
by jdawg » Mon Dec 08, 2008 8:17 am
Could someone pls. explain how to get C? Thanks!
1
Last post by EricLien9122
Mon Dec 08, 2008 10:28 am
Mon Dec 08, 2008 10:28 am
could be true EXCEPT - Sleak question
by logitech » Sun Dec 07, 2008 3:47 pm
x is the sum of y consecutive integers. w is the sum of z consecutive...
8
Last post by logitech
Mon Dec 08, 2008 9:10 am
Mon Dec 08, 2008 9:10 am
GMAT PREP Cube roots and 4th roots question
by poonam1279 » Sun Dec 07, 2008 12:10 pm
Need help in solving this
4
Last post by vishubn
Mon Dec 08, 2008 5:23 am
Mon Dec 08, 2008 5:23 am
Function gmatprep
by vladmire » Sun Dec 07, 2008 4:19 pm
For all numbers x such that x does not equal 1, if g(x) is defined by...
9
Last post by vivek.kapoor83
Mon Dec 08, 2008 4:25 am
Mon Dec 08, 2008 4:25 am
