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Probability check-up
by gabriel »
I wrote down this problem, but forgot to write down the answer. 5...
0
Last post by gabriel
Mon Jul 23, 2007 10:33 am
GMAT Prep
by Sadowski »
What is the greatest prime factor of 4^17 - 2^28? 1) 2 2) 3 3) 5 4) 7...
4
Last post by Sadowski
Mon Jul 23, 2007 7:50 am
GmatPrep PS
by maolivie »
A certain list of 100 data has an average of 6 and a standard...
9
Last post by Sadowski
Sun Jul 22, 2007 4:18 pm
PS
by f2001290 »
17. Box W and Box V each contain several blue sticks and red sticks,...
2
Last post by beeparoo
Sun Jul 22, 2007 4:02 pm
Question about some measurement units
by quanghuy147 »
Do we need to learn by heart the conversion between...
2
Last post by quanghuy147
Sat Jul 21, 2007 12:50 am
GMATprep question
by axisymmetric »
I did not understand the question :cry:
3
Last post by HavoK_MAT
Sat Jul 21, 2007 12:19 am
One more... (GMAT Power Prep)
by ashishrs »
Qn : When a certain tree was first planted, it was 4 feet tall, and...
3
Last post by moneyman
Fri Jul 20, 2007 5:28 am
I can t solve an easy question- Percent.
by nyotamalaika »
The output of a factory was increased by 10% to keep up with rising...
2
Last post by nyotamalaika
Fri Jul 20, 2007 3:18 am
GMAT Power prep
by ashishrs »
All of the stock on the over the counter market are designated by...
2
Last post by ashishrs
Wed Jul 18, 2007 11:31 am
i did not understand the question...its from ETS Power Prep
by mansihp »
38, 69, 22, 73, 31, 47, 13, 82 Which of the following number is...
2
Last post by mansihp
Tue Jul 17, 2007 7:50 pm
Adding exponents problem from pract. Test
by sev »
2+2+2^2+2^3+2^4+2^5+2^6+2^7+2^8 = A )2^9 B) 2^10 C) 2^ 16 D) 2^ 35 E)...
2
Last post by bills_e
Tue Jul 17, 2007 2:55 pm
ps question
by dunkin77 »
I think width: length is 1:2 but I could not figure from the point...
2
Last post by marvelxx35
Tue Jul 17, 2007 2:58 am
Manhattan GMAT Challenge Problem
by jrbrown2 »
If n is an integer and n^4 is divisible by 32, which of the following...
4
Last post by jrbrown2
Mon Jul 16, 2007 10:22 am
Gmatprep rates
by maolivie »
A hiker walking at a constant rate of 4 miles per hour is passed by a...
4
Last post by perpetual_stud
Mon Jul 16, 2007 9:40 am
GMAT Prep
by sahaldar »
Q) In a certain deck of card has a positive integers written on it....
1
Last post by blah45
Mon Jul 16, 2007 5:27 am
GMAT prep
by sahaldar »
Q) If M= 4^1/2 +4^1/3 + 4^1/4 then M= a) M<3 b) M=3 c) 3<M<4...
2
Last post by givemeanid
Mon Jul 16, 2007 5:17 am
How would we use numbers to solve this ?
by Atult718 »
At a loading dock, each worker on the night crew loaded 3/4 as many...
2
Last post by mayonnai5e
Sun Jul 15, 2007 8:28 am
PS practice problems
by givemeanid »
n = (2 * 3 * 5 * 7 * 11 * 13) / 77k = 2*3*5*13/k For n to be an...
0
Last post by givemeanid
Sun Jul 15, 2007 7:11 am
GMAT Prep: Probability
by RM »
If two the four expressions x+y,x+5y,x-y, and 5x-y are chosen at...
1
Last post by givemeanid
Sat Jul 14, 2007 6:13 pm
what's the answer, please?
by givemeanid »
a.b = 0 a + b - ab = 0 a + b = ab Substitute: (1) b = 2 a + 2 = 2a a...
1
Last post by jayhawk2001
Fri Jul 13, 2007 7:44 pm
gmatprep ps
by maolivie »
5 pieces of wood with an average of 124 cetimeters and a medium...
4
Last post by maolivie
Fri Jul 13, 2007 3:42 pm
Gmat Prep Geometry
by maolivie »
I'm not sure how to attach an image when you can't copy it in gmat...
1
Last post by jayhawk2001
Fri Jul 13, 2007 3:19 pm
Which is the answer to this question?
by iomail »
Line L contains the points (2,3) and (p,q). If q = 2, which of the...
2
Last post by iomail
Fri Jul 13, 2007 3:13 pm
good exponential question
by rajeshvellanki »
x and y are positive integers 5^x-5^y=2^(y-1)5^(x-1) , what is the...
3
Last post by iomail
Fri Jul 13, 2007 1:55 pm
What is the simplest way to tacke this ques?
by Atult718 »
Hey guys, How would you tackle this problem 5^21 x 4^11 = 2 x 10^n
2
Last post by Atult718
Fri Jul 13, 2007 6:06 am
Math problem: is there something wrong?
by akacharlie »
Hi, maybe somebody can help me with that one, that was given to me at...
1
Last post by gabriel
Fri Jul 13, 2007 4:42 am
Permutation/Combination....
by Shadow »
A certain restaurent offers 6 kinds of cheese and 2 kinds of fruit...
3
Last post by givemeanid
Thu Jul 12, 2007 5:45 pm
Princeton PS
by maolivie »
What is the largest integer value of x that makes 30!/3^x an integer?...
5
Last post by jayhawk2001
Wed Jul 11, 2007 9:01 pm
GMATPREP HARD PS QUESTION!!
by owodee »
Here is a problem from a GMAT prep test I took earlier today. The...
4
Last post by owodee
Wed Jul 11, 2007 1:42 pm
Manhattan GMAT Challenge Problem
by jrbrown2 »
Line L contains the points (2,3) and (p,q). If q = 2, which of the...
1
Last post by gabriel
Wed Jul 11, 2007 6:54 am
PS Equation
by Shadow »
If (2-v5)x=-1, then x= A. 2+v5 B. 1+(v5)/2 C. 1-(v5)/2 D. 2-v5 E....
1
Last post by Shadow
Tue Jul 10, 2007 10:46 pm
Probability...Help Needed!!!
by Shadow »
A certain university will select 1 of 7 candidates eligible to fill a...
3
Last post by Shadow
Tue Jul 10, 2007 9:28 pm
Answer Please!!!!
by Shadow »
The sum of all the integers k such that -26 < k < 24 is A. 0 B....
4
Last post by Shadow
Tue Jul 10, 2007 3:18 am
Princeton PS
by maolivie »
A five-member committee is to be formed from a group of five military...
1
Last post by givemeanid
Mon Jul 09, 2007 3:35 pm
Princeton PS
by maolivie »
Out of a group of four men and six women, three people will be...
1
Last post by givemeanid
Mon Jul 09, 2007 3:32 pm
probs/combos
by maolivie »
Hey guys, these may be pretty easy, but the area I lack in is...
7
Last post by maolivie
Mon Jul 09, 2007 12:43 pm
OG11-Q234
by RM »
In a certain game, a large container is filled with red, yellow,...
2
Last post by RM
Sun Jul 08, 2007 11:16 am
ps set: section 23
by thumpin_termis »
see attached: Highlight here-> <The OA is A> . <- to see...
2
Last post by thumpin_termis
Sun Jul 08, 2007 9:33 am
ps set: section 23
by thumpin_termis »
17. Kim bought a total of $2.65 worth of postage stamps in four...
3
Last post by moneyman
Sat Jul 07, 2007 10:01 pm
1-15
by dunkin77 »
If p is the product of the integers from 1 to 30, inclusive, what is...
3
Last post by moneyman
Sat Jul 07, 2007 9:59 pm
One more gmatprep
by mttorii »
One more question. Tks in advance!
7
Last post by moneyman
Sat Jul 07, 2007 9:55 pm
ps ques from BTG forum ps set:
by thumpin_termis »
17. When the integer n is divided by 17, the quotient is x and the...
2
Last post by moneyman
Sat Jul 07, 2007 7:37 am
Gmatprep probability
by maolivie »
From a bag containing 12 blue balls, y yellow ball, and no ther...
4
Last post by discreet
Fri Jul 06, 2007 11:56 pm
OG11-Q199
by RM »
OG11
2
Last post by discreet
Fri Jul 06, 2007 11:29 pm
OG11
by RM »
OG11: Ques-206
1
Last post by givemeanid
Fri Jul 06, 2007 3:48 pm
Gmatprep coordinate geometry
by maolivie »
On the X-Y plane, at what two points does the graph of y=(x+a)(x+b),...
2
Last post by maolivie
Thu Jul 05, 2007 6:49 pm
gmatprep word problem
by maolivie »
When a certain tree was first planted, it was four feet tall, and the...
1
Last post by thumpin_termis
Thu Jul 05, 2007 6:42 pm
Gmatprep exponents
by maolivie »
(2^(4-1)^2)/(2^(3-2)) 1- 2^8 2- 2^7 3-2^6 4-2^5 2-2^4 I keep getting...
2
Last post by maolivie
Thu Jul 05, 2007 6:23 pm
Gmat prep question
by mttorii »
Hi all. Can someone help me to solve this question. The right answer...
1
Last post by givemeanid
Thu Jul 05, 2007 6:12 pm
PS Geometry:
by thumpin_termis »
I'm getting (B) as the answer but the OA says (E). Am I missing...
1
Last post by thumpin_termis
Thu Jul 05, 2007 3:58 pm