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PS practice problems
by givemeanid » Sun Jul 15, 2007 7:11 am
n = (2 * 3 * 5 * 7 * 11 * 13) / 77k = 2*3*5*13/k For n to be an...
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Last post by givemeanid
Sun Jul 15, 2007 7:11 am
Sun Jul 15, 2007 7:11 am
GMAT Prep: Probability
by RM » Sat Jul 14, 2007 6:09 pm
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
Sat Jul 14, 2007 6:13 pm
what's the answer, please?
by givemeanid » Fri Jul 13, 2007 7:29 pm
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
Fri Jul 13, 2007 7:44 pm
gmatprep ps
by maolivie » Fri Jul 13, 2007 3:12 pm
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
Fri Jul 13, 2007 3:42 pm
Gmat Prep Geometry
by maolivie » Fri Jul 13, 2007 2:51 pm
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
Fri Jul 13, 2007 3:19 pm
Which is the answer to this question?
by iomail » Fri Jul 13, 2007 1:31 pm
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
Fri Jul 13, 2007 3:13 pm
good exponential question
by rajeshvellanki » Fri Apr 20, 2007 8:41 am
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
Fri Jul 13, 2007 1:55 pm
What is the simplest way to tacke this ques?
by Atult718 » Fri Jul 13, 2007 3:30 am
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
Fri Jul 13, 2007 6:06 am
Math problem: is there something wrong?
by akacharlie » Thu Jul 12, 2007 9:03 pm
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
Fri Jul 13, 2007 4:42 am
Permutation/Combination....
by Shadow » Tue Jul 10, 2007 10:05 pm
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
Thu Jul 12, 2007 5:45 pm
Princeton PS
by maolivie » Mon Jul 09, 2007 12:41 pm
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
Wed Jul 11, 2007 9:01 pm
GMATPREP HARD PS QUESTION!!
by owodee » Wed Jul 11, 2007 11:15 am
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
Wed Jul 11, 2007 1:42 pm
Manhattan GMAT Challenge Problem
by jrbrown2 » Tue Jul 10, 2007 9:20 am
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
Wed Jul 11, 2007 6:54 am
PS Equation
by Shadow » Tue Jul 10, 2007 9:31 pm
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
Tue Jul 10, 2007 10:46 pm
Probability...Help Needed!!!
by Shadow » Tue Jul 10, 2007 3:04 am
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
Tue Jul 10, 2007 9:28 pm
Answer Please!!!!
by Shadow » Wed Jun 27, 2007 4:30 am
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
Tue Jul 10, 2007 3:18 am
Princeton PS
by maolivie » Mon Jul 09, 2007 12:43 pm
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
Mon Jul 09, 2007 3:35 pm
Princeton PS
by maolivie » Mon Jul 09, 2007 12:42 pm
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
Mon Jul 09, 2007 3:32 pm
probs/combos
by maolivie » Mon Jul 09, 2007 10:30 am
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
Mon Jul 09, 2007 12:43 pm
ps set: section 23
by thumpin_termis » Sat Jul 07, 2007 8:50 pm
see attached: Highlight here-> <The OA is A> . <- to see...
2
Last post by thumpin_termis
Sun Jul 08, 2007 9:33 am
Sun Jul 08, 2007 9:33 am
ps set: section 23
by thumpin_termis » Sat Jul 07, 2007 8:52 pm
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
Sat Jul 07, 2007 10:01 pm
ps ques from BTG forum ps set:
by thumpin_termis » Fri Jul 06, 2007 8:45 pm
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
Sat Jul 07, 2007 7:37 am
Gmatprep probability
by maolivie » Thu Jul 05, 2007 6:22 pm
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
Fri Jul 06, 2007 11:56 pm
1
Last post by givemeanid
Fri Jul 06, 2007 3:48 pm
Fri Jul 06, 2007 3:48 pm
Gmatprep coordinate geometry
by maolivie » Thu Jul 05, 2007 6:00 pm
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
Thu Jul 05, 2007 6:49 pm
gmatprep word problem
by maolivie » Thu Jul 05, 2007 6:32 pm
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
Thu Jul 05, 2007 6:42 pm
Gmatprep exponents
by maolivie » Thu Jul 05, 2007 5:46 pm
(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
Thu Jul 05, 2007 6:23 pm
Gmat prep question
by mttorii » Thu Jul 05, 2007 5:41 pm
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
Thu Jul 05, 2007 6:12 pm
PS Geometry:
by thumpin_termis » Thu Jul 05, 2007 3:51 pm
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
Thu Jul 05, 2007 3:58 pm
PS Question
by abhik » Thu Jul 05, 2007 4:56 am
This is a great site. Here is a question that seems easy, but I think...
1
Last post by givemeanid
Thu Jul 05, 2007 5:23 am
Thu Jul 05, 2007 5:23 am
PS Question
by netneoaaa » Thu Jul 05, 2007 3:40 am
75 is the sum of squares of 3 positive different integers. What is...
1
Last post by sykedaddy
Thu Jul 05, 2007 4:05 am
Thu Jul 05, 2007 4:05 am
PS - Probability
by tinni » Wed Jul 04, 2007 9:56 am
If an integer n is to be chosen at random from the integers 1 to 96,...
2
Last post by tinni
Wed Jul 04, 2007 10:48 am
Wed Jul 04, 2007 10:48 am
PowerPrep PS Question
by jrbrown2 » Mon Jul 02, 2007 7:52 pm
Working alone, printers X, Y and Z can do a certain job, consisting...
3
Last post by prepfortests
Mon Jul 02, 2007 9:54 pm
Mon Jul 02, 2007 9:54 pm
Probability Simple Question
by gabriel » Sun Jul 01, 2007 10:39 am
O(0,0) P(0,30) q(50,0) How many points on PQ have coordinates both...
0
Last post by gabriel
Sun Jul 01, 2007 10:39 am
Sun Jul 01, 2007 10:39 am
Tough Q from tatamcgraw:somebody please solve it
by harry_x1 » Thu Jun 28, 2007 7:41 am
1.A crew can row a certain course up the stream in 84 mins, they can...
2
Last post by harry_x1
Sun Jul 01, 2007 12:23 am
Sun Jul 01, 2007 12:23 am
Q from gmatprep
by harry_x1 » Fri Jun 29, 2007 11:09 pm
John walking at a speed of 20 km/h reaches his college 10 mins late....
3
Last post by jrbrown2
Sat Jun 30, 2007 12:21 pm
Sat Jun 30, 2007 12:21 pm
GMAT prep : probability
by sneakpeek » Wed Jun 27, 2007 5:33 pm
A basket contains 5 apples of which 1 is spoiled and the rest are...
4
Last post by gmatfan
Thu Jun 28, 2007 8:38 pm
Thu Jun 28, 2007 8:38 pm
co-ordinate geometry
by rajs.kumar » Thu Nov 02, 2006 7:27 am
13. In the rectangular co-ordinate system, a triangle has vertices at...
1
Last post by bhushank4
Thu Jun 28, 2007 7:11 am
Thu Jun 28, 2007 7:11 am
ps question
by dunkin77 » Thu Jun 28, 2007 3:42 am
If a code word is defined to be a sequence of different letters...
2
Last post by f2001290
Thu Jun 28, 2007 6:06 am
Thu Jun 28, 2007 6:06 am
Geometry Problem
by thumpin_termis » Wed Jun 27, 2007 7:09 pm
We have a square ABCD with sides = 1, and BE=1, and AE=CE. What is...
1
Last post by Jhyphi
Wed Jun 27, 2007 10:38 pm
Wed Jun 27, 2007 10:38 pm
1
Last post by jayhawk2001
Wed Jun 27, 2007 8:52 pm
Wed Jun 27, 2007 8:52 pm
Can't get the logic for this one
by netneoaaa » Wed Jun 27, 2007 7:10 am
From GMAT Disclosed Edition - Test Code 31 If the average of 5...
3
Last post by jayhawk2001
Wed Jun 27, 2007 4:06 pm
Wed Jun 27, 2007 4:06 pm
tough Q from tatamcgraw
by harry_x1 » Wed Jun 27, 2007 4:49 am
in order to maximize its profits, AMS corporation defined a function....
2
Last post by parore26
Wed Jun 27, 2007 6:04 am
Wed Jun 27, 2007 6:04 am