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mgmat probability . please explain?
by mirantdon » Thu Jul 07, 2011 7:35 am
Jim and Renee will play one game of Rock, Paper, Scissors. In this...
3
Last post by amit2k9
Thu Jul 07, 2011 11:47 pm
Thu Jul 07, 2011 11:47 pm
Combined rate problem
by blackjack » Thu Jul 07, 2011 7:05 am
One hour after Andrew started walking the 60 miles from X to Y, James...
6
Last post by amit2k9
Thu Jul 07, 2011 11:13 pm
Thu Jul 07, 2011 11:13 pm
From the OG
by diegocuenca » Wed Jul 06, 2011 5:39 pm
When positive integer x is divided by positive integer y, the...
4
Last post by diegocuenca
Thu Jul 07, 2011 11:59 am
Thu Jul 07, 2011 11:59 am
OG question
by diegocuenca » Wed Jul 06, 2011 5:46 pm
If t = 1/2^9 * 5^3 is expressed as a terminating decimal, how many...
8
Last post by diegocuenca
Thu Jul 07, 2011 11:29 am
Thu Jul 07, 2011 11:29 am
Area of right triangle when base splits are known
by saxenashobhit » Thu Jul 07, 2011 5:21 am
Question 9 - It has image of right triangle In the diagram above, is...
7
Last post by Frankenstein
Thu Jul 07, 2011 10:39 am
Thu Jul 07, 2011 10:39 am
Which of the following equations does not have at least one
by saxenashobhit » Thu Jul 07, 2011 5:25 am
Which of the following equations does not have at least one solution?...
2
Last post by Ian Stewart
Thu Jul 07, 2011 10:00 am
Thu Jul 07, 2011 10:00 am
A chair store sold a certain chair to a collector for 40%
by saxenashobhit » Thu Jul 07, 2011 5:22 am
A chair store sold a certain chair to a collector for 40%more than...
3
Last post by StoneBlack
Thu Jul 07, 2011 8:53 am
Thu Jul 07, 2011 8:53 am
Kaplan Horse PS Problem
by xxpatzz » Wed Jul 06, 2011 7:57 am
I know this one might not be a hard one but I am having some problems...
7
Last post by amit2k9
Thu Jul 07, 2011 12:54 am
Thu Jul 07, 2011 12:54 am
Standard Dev
by MBA.Aspirant » Wed Jul 06, 2011 5:29 am
X is the set of n natural numbers (x1,x2.......xn) and Y is...
2
Last post by amit2k9
Thu Jul 07, 2011 12:49 am
Thu Jul 07, 2011 12:49 am
Time and work problem
by apex231 » Sat Jul 02, 2011 6:14 pm
A wall has to be completed in 50 days by employing 50 workers. After...
9
Last post by diebeatsthegmat
Wed Jul 06, 2011 6:47 pm
Wed Jul 06, 2011 6:47 pm
Percents/Algebra Word Translation
by Bens4vcobra » Tue Jul 05, 2011 6:02 am
A collage admissions officer predicts 20% of students who are...
7
Last post by artistocrat
Wed Jul 06, 2011 9:28 am
Wed Jul 06, 2011 9:28 am
Combo/Perm PS and veritas teacher response
by diegocuenca » Wed Jul 06, 2011 6:41 am
Here I went straight into permutations/combinations, if this were the...
1
Last post by Ian Stewart
Wed Jul 06, 2011 8:05 am
Wed Jul 06, 2011 8:05 am
Fractions.
by pm » Wed Jul 06, 2011 7:07 am
Alice has x stamps and Thomas has y stamps, where x and y are...
1
Last post by testprepDublin
Wed Jul 06, 2011 7:24 am
Wed Jul 06, 2011 7:24 am
Set question from test - please provide a solution
by nirbans » Tue Jul 05, 2011 11:52 am
I got a question like this on test. Can you please state how to solve...
5
Last post by GMATMadeEasy
Wed Jul 06, 2011 3:51 am
Wed Jul 06, 2011 3:51 am
Permitations and combinations
by joinn » Wed Jul 06, 2011 2:24 am
Gordon buys 5 dolls for his 5 nieces. The gifts include two identical...
1
Last post by Frankenstein
Wed Jul 06, 2011 3:47 am
Wed Jul 06, 2011 3:47 am
Permitations and combinations
by joinn » Wed Jul 06, 2011 1:59 am
The principal of a high school needs to schedule observations of 6...
1
Last post by Frankenstein
Wed Jul 06, 2011 2:07 am
Wed Jul 06, 2011 2:07 am
shortest "cut for finding the no of matches in a tourna
by bblast » Wed Jul 06, 2011 12:10 am
1 > OG-12-PS-121 - There are 8 teams in a certain league and each...
3
Last post by Anurag@Gurome
Wed Jul 06, 2011 12:42 am
Wed Jul 06, 2011 12:42 am
Median problem
by nubu » Tue Jul 05, 2011 4:32 pm
My friend asked me a GMAT question but she does not remember the...
6
Last post by MBA.Aspirant
Wed Jul 06, 2011 12:33 am
Wed Jul 06, 2011 12:33 am
Earnings in Ratio
by sampath » Tue Jul 05, 2011 11:39 pm
For every dollar Jim earns, Joan earns $1.5 and for every two dollars...
1
Last post by MBA.Aspirant
Wed Jul 06, 2011 12:12 am
Wed Jul 06, 2011 12:12 am
Probability Word Problem
by Bens4vcobra » Tue Jul 05, 2011 6:18 am
A certain manufacturer of cake, muffin and bread mixes has 100...
4
Last post by edvhou812
Tue Jul 05, 2011 11:32 pm
Tue Jul 05, 2011 11:32 pm
xy
by MBA.Aspirant » Tue Jul 05, 2011 11:11 pm
In how many ways 3 Xs and 2 Ys can be arranged in a line such that no...
1
Last post by Frankenstein
Tue Jul 05, 2011 11:16 pm
Tue Jul 05, 2011 11:16 pm
Problem of X
by sampath » Tue Jul 05, 2011 10:52 pm
How many integers X are there between 21 and 51 inclusive such that...
2
Last post by MBA.Aspirant
Tue Jul 05, 2011 11:02 pm
Tue Jul 05, 2011 11:02 pm
Probability!
by Ozlemg » Mon Jul 04, 2011 6:45 am
A certain bookstore sells only 10 different titles of books. A...
4
Last post by nafiul9090
Tue Jul 05, 2011 10:59 pm
Tue Jul 05, 2011 10:59 pm
Sequence Problem
by Bens4vcobra » Tue Jul 05, 2011 6:00 am
In the infinite sequence a1, a2, a3....aN.... each term after the...
8
Last post by edvhou812
Tue Jul 05, 2011 10:49 pm
Tue Jul 05, 2011 10:49 pm
Probability
by MBA.Aspirant » Tue Jul 05, 2011 10:19 pm
20 students are in a class, half of the students are boys. A 7 member...
1
Last post by Anurag@Gurome
Tue Jul 05, 2011 10:36 pm
Tue Jul 05, 2011 10:36 pm
what is the value!
by Ozlemg » Mon Jul 04, 2011 1:06 pm
What is the value of 0.5(x^2) - 1.4x - 0.7 for x = 1.4 ? (A) -0.28...
7
Last post by worldpeace93
Tue Jul 05, 2011 10:23 pm
Tue Jul 05, 2011 10:23 pm
word problem
by rerika01 » Tue Jul 05, 2011 7:09 pm
An investment of d dollars at k percent simple annual interest yields...
3
Last post by worldpeace93
Tue Jul 05, 2011 10:20 pm
Tue Jul 05, 2011 10:20 pm
what is y in terms of x
by rerika01 » Tue Jul 05, 2011 6:59 pm
If the speed of x meters per second is equivalent to the speed of y...
4
Last post by MBA.Aspirant
Tue Jul 05, 2011 10:13 pm
Tue Jul 05, 2011 10:13 pm
Venn diagram
by finance » Tue Jul 05, 2011 1:24 am
Question13 Each of 435 bags contains at least one of the following...
3
Last post by artistocrat
Tue Jul 05, 2011 6:53 pm
Tue Jul 05, 2011 6:53 pm
percent matrix
by StoneBlack » Tue Jul 05, 2011 1:15 am
Forty percent of the rats included in an experiment were male rats....
5
Last post by artistocrat
Tue Jul 05, 2011 6:42 pm
Tue Jul 05, 2011 6:42 pm
Probability Problem
by gmat2011 » Tue Jul 05, 2011 12:04 am
Hi all , I have come across the below problem in Probability and need...
4
Last post by Jim@Knewton
Tue Jul 05, 2011 5:44 pm
Tue Jul 05, 2011 5:44 pm
Simple Strategy Question
by rmvsds02 » Tue Jul 05, 2011 10:38 am
If 2(x-3)=2(x/2-1/3), x=? I have the kaplan online course, and...
1
Last post by Ian Stewart
Tue Jul 05, 2011 3:03 pm
Tue Jul 05, 2011 3:03 pm
racing problem!
by Ozlemg » Mon Jul 04, 2011 1:07 pm
Hui challenged Feng to a marathon race (42 kilometers). Hui was so...
4
Last post by gmatblood
Tue Jul 05, 2011 12:35 pm
Tue Jul 05, 2011 12:35 pm
Number Line Word Problem
by Bens4vcobra » Tue Jul 05, 2011 6:10 am
If n denotes a number to the left of 0 on the number line such that...
6
Last post by Frankenstein
Tue Jul 05, 2011 9:22 am
Tue Jul 05, 2011 9:22 am
an expert helps pls
by finance » Tue Jul 05, 2011 6:47 am
At a certain shop, 1/6 of the stock sold in one week was red and 1/4...
8
Last post by worldpeace93
Tue Jul 05, 2011 8:25 am
Tue Jul 05, 2011 8:25 am
Necklace
by MBA.Aspirant » Mon Jul 04, 2011 11:50 pm
A necklace is made by stringing 68 beads together in the repeating...
3
Last post by Ian Stewart
Tue Jul 05, 2011 6:28 am
Tue Jul 05, 2011 6:28 am
Standard Deviation
by Bens4vcobra » Tue Jul 05, 2011 5:57 am
A certain list of 100 data has a mean of 6 and a standard deviation...
2
Last post by testprepDublin
Tue Jul 05, 2011 6:15 am
Tue Jul 05, 2011 6:15 am
Percents-Price Word Translation
by Bens4vcobra » Tue Jul 05, 2011 6:05 am
A certain candy manufacturer reduced the weight of Candy Bar M by 20%...
1
Last post by Frankenstein
Tue Jul 05, 2011 6:13 am
Tue Jul 05, 2011 6:13 am
Divisibility Problem
by sampath » Tue Jul 05, 2011 6:09 am
Sorry was posted in the wrong forum by mistake
0
Last post by sampath
Tue Jul 05, 2011 6:09 am
Tue Jul 05, 2011 6:09 am
Probability!
by Ozlemg » Tue Jul 05, 2011 4:54 am
A box contains ten assemblies of which two are defective. A sample of...
2
Last post by winniethepooh
Tue Jul 05, 2011 5:14 am
Tue Jul 05, 2011 5:14 am
Remainders
by MBA.Aspirant » Mon Jul 04, 2011 11:55 pm
What's the remainder when (4444)^(4444) is divided by 9? Remainder...
2
Last post by Ian Stewart
Tue Jul 05, 2011 3:00 am
Tue Jul 05, 2011 3:00 am
bottles of wine!
by Ozlemg » Mon Jul 04, 2011 1:09 pm
Jeana invited 3 friends, Brian, Bob, and Leslie, to a party at her...
2
Last post by ntamhane
Mon Jul 04, 2011 11:40 pm
Mon Jul 04, 2011 11:40 pm
GMATPrep Mixture Question
by GSB12 » Sun Jul 03, 2011 11:50 pm
Can someone help me understand how you end up with A in this...
3
Last post by GSB12
Mon Jul 04, 2011 11:08 pm
Mon Jul 04, 2011 11:08 pm
Probability
by MBA.Aspirant » Sat Jul 02, 2011 10:09 pm
There are three secretaries who work for four departments. If each of...
3
Last post by Frankenstein
Mon Jul 04, 2011 11:08 pm
Mon Jul 04, 2011 11:08 pm
Prime Factor
by MBA.Aspirant » Sat Jul 02, 2011 12:43 pm
What's the greatest prime factor of 3^38 - 2^28? What's the approach...
5
Last post by amit2k9
Mon Jul 04, 2011 10:46 pm
Mon Jul 04, 2011 10:46 pm
