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PS: percentage note
by him1985 »
A 5-year investment note offers a 10% return on purchase, and a...
4
Last post by GMATGuruNY
Tue Feb 28, 2012 9:48 pm
A shop produces sarongs
by vinni.k »
A shop produces sarongs. The daily average production is given by 5n...
4
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Last post by vinni.k
Tue Feb 28, 2012 9:46 pm
shares
by ruplun »
A corporation with 5,000,000 shares of publicly traded stock reported...
5
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Last post by krusta80
Tue Feb 28, 2012 3:18 pm
Fairly simple problem
by knight247 »
If a≠0 is (1/a) > a/(b^4 + 3) ? 1)a=b² 2)a²=b^4 OA is...
6
Last post by krusta80
Tue Feb 28, 2012 1:22 pm
number prob gmat
by quantskillsgmat »
Q Each digit in the two digit number G is halved to form a new two...
2
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Last post by GMATGuruNY
Tue Feb 28, 2012 8:47 am
chemical reaction
by dreamv »
The rate of a certain chemical reaction is directly proportional to...
2
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Last post by GMATGuruNY
Tue Feb 28, 2012 4:17 am
difficult level prob (gmat) plz help
by quantskillsgmat »
A box contains three pair of blue gloves and two pair of green...
5
Last post by GMATGuruNY
Tue Feb 28, 2012 4:08 am
stuck in prob again
by quantskillsgmat »
Q Laura has a deck of card with 13 of the 52 cards designated as...
3
Last post by Mr.Hollywood
Mon Feb 27, 2012 9:43 pm
Car Trip Problem
by kakz »
A car drives part of a trip at 48 kilometers per hour and the...
4
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Last post by GMATGuruNY
Mon Feb 27, 2012 12:50 pm
GMAT Confusing DS
by anandhimanshu85 »
If x > 0 , is x/y > x ? (1) 0 < y < 1 (2) x > 1 OA: I...
5
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Last post by Brent@GMATPrepNow
Mon Feb 27, 2012 10:42 am
Sets, Progressions, Combinations
by coolhabhi »
Given a set A = {1, 3, 9, 27, 81, -----, (3)^100} Y is a subset of A...
1
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Last post by Brent@GMATPrepNow
Mon Feb 27, 2012 9:18 am
Factors and Divisibility Question
by kimistremmings »
Can someone please help me think through how to answer this question?...
1
Last post by GMATGuruNY
Mon Feb 27, 2012 8:12 am
Shortcut
by Deepthi Subbu »
If 42.42 = k(14 + m/50), where k and m are positive integers and m...
8
Last post by fskilnik@GMATH
Mon Feb 27, 2012 7:53 am
question on right triangles
by queenisabella »
why can't you assume that this is a 3:4:5 (or 9:16:25) triangle? I...
3
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Last post by GMATGuruNY
Mon Feb 27, 2012 4:30 am
Simplifying Exponents
by dlencz »
3 + 3 + 3 + 2 Ã- 3^2 + 2 Ã- 3^3 + 2 Ã- 3^4 + 2 Ã- 3^5 + 2 Ã- 3^6...
3
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Last post by LalaB
Mon Feb 27, 2012 2:41 am
Discriminant
by knight247 »
I'm hoping to get a purely algebraic approach to this one. Preferably...
3
Last post by pemdas
Sun Feb 26, 2012 12:40 pm
order of operations on this one?
by jzw »
no matter how i slice this one, i still can't seem to get the correct...
4
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Last post by Mike@Magoosh
Sun Feb 26, 2012 11:55 am
help surface area of 3d rectangle
by jzw »
Seems pretty straightforward - but what am I doing wrong? Step by...
1
Last post by pemdas
Sun Feb 26, 2012 11:29 am
Similar Triangles and Ratios
by queenisabella »
In the figure below, if the area of the triangle on the right is...
1
Last post by GMATGuruNY
Sun Feb 26, 2012 6:35 am
any shorter approach for this prob
by quantskillsgmat »
Q Bill and jane play a simple game involving two fair dice,each of...
1
Last post by GMATGuruNY
Sun Feb 26, 2012 5:09 am
Lee's total income
by Deepthi Subbu »
In May , Mrs.Lee's earnings was 60 % of Lee family's total income.In...
16
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Last post by tomada
Sat Feb 25, 2012 1:13 pm
geometry
by sud21 »
source search engines
3
Last post by tomada
Sat Feb 25, 2012 1:01 pm
experts help plz
by quantskillsgmat »
in a grid of 4x4, consecutive integers from 38 to 52 inclusive have...
8
Last post by tomada
Sat Feb 25, 2012 12:36 pm
permutation
by jzw »
There is a group of 4 boys and 6 girls. How many study groups of 3...
6
Last post by tomada
Sat Feb 25, 2012 11:27 am
an idiot proof method for permutation problem?
by jzw »
Hi - I'm a PR veteran. I'm hoping someone can explain the PR way of...
4
Last post by ubhanja
Sat Feb 25, 2012 7:10 am
PS
by f2001290 »
The points P, Q, R lie on a line in that order with PQ=9, QR=21. Let...
1
Last post by sanju09
Sat Feb 25, 2012 5:12 am
gmat coordinate geometry plz help
by quantskillsgmat »
square ABCD lie in first quadrant of xy plane.A(4,6),B(8,6), C(8,2)...
2
Last post by karthikgmat
Fri Feb 24, 2012 6:27 pm
radio station
by dreamv »
On his drive to work, Leo listens to one of three radio stations,...
3
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Last post by kul512
Fri Feb 24, 2012 5:40 pm
probability help
by jzw »
So there these two questions. A six sided die with faces numbered one...
3
Last post by GMATGuruNY
Fri Feb 24, 2012 5:20 pm
Where to find good PS and DS questions
by rajatvmittal »
Hi I have already completed PS and DS section in OG12. Could anyone...
2
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Last post by Brent@GMATPrepNow
Fri Feb 24, 2012 11:25 am
important gmat prob plz help
by quantskillsgmat »
Q in a grid of 4x4, consecutive integers from 38 to 52 inclusive have...
2
Last post by sibu_nury
Fri Feb 24, 2012 8:18 am
stuck in this important gmat prob plz help
by quantskillsgmat »
in a grid of 4x4, consecutive integers from 38 to 52 inclusive have...
1
Last post by sanju09
Fri Feb 24, 2012 2:52 am
Counting....Challenging
by knight247 »
A company is selecting individuals to fill four seats on its board....
6
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Last post by kul512
Thu Feb 23, 2012 11:24 pm
Probability - GMATPrep
by kwah »
Attached is a probability question from GMATPrep Test. Answer: C Can...
3
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Last post by LalaB
Thu Feb 23, 2012 10:04 pm
Interest - GMATPrep Test 1
by kwah »
I have attached a question from GMATPrep Test. Answer: E I am stuck...
3
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Last post by kwah
Thu Feb 23, 2012 9:40 pm
Triangles - GMATPrep Test 1
by kwah »
I have attached a question from GMATPrep Test 1. Answer: A Can...
4
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Last post by Anurag@Gurome
Thu Feb 23, 2012 9:22 pm
Rates - GMATPrep Test 1
by kwah »
I have attached a question I got incorrect on the GMATPrep Test....
6
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Last post by bubbliiiiiiii
Thu Feb 23, 2012 9:04 pm
Word Prob - GMATPrep Test
by kwah »
Attached is a word problem from GMATPrep Test. Answer: B Can someone...
2
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Last post by Anurag@Gurome
Thu Feb 23, 2012 8:06 pm
zeroes in 100!
by ruplun »
How many zeros does 100! end with? (A) 20 (B) 24 (C) 25 (D) 30 (E) 32...
2
Last post by neelgandham
Thu Feb 23, 2012 1:19 pm
OG-12 PS#159
by itaytay »
Hello everyone. The question asks how many prime numbers between 1...
3
Last post by LalaB
Thu Feb 23, 2012 10:34 am
adding and subtracting integers
by afnanmoh »
hello, i wanna know when should i have the result with (-) or (+) im...
1
Last post by sanju09
Thu Feb 23, 2012 5:19 am
cannot be x + y?
by sanju09 »
If x and y are positive integers, and x is a multiple of 5 and y is a...
9
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Last post by sanju09
Thu Feb 23, 2012 1:54 am
10 must not do's for GMAT Problem solving
by georgeanand »
Now, 10 must not do for PS 1.Assuming the given figure to be drawn to...
0
Last post by georgeanand
Thu Feb 23, 2012 1:38 am
group arrangement
by dreamv »
At a dinner party, 5 people are to be seated around a circular table....
3
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Last post by pemdas
Wed Feb 22, 2012 11:17 pm
Stats - GMATPrep Test 1
by kwah »
I have attached a word doc of a question from GMATPrep Test. Answer:...
1
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Last post by Anurag@Gurome
Wed Feb 22, 2012 8:33 pm
Income tax
by dreamv »
Before being, simplified the instructions for computing income tax in...
2
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Last post by Anurag@Gurome
Wed Feb 22, 2012 8:08 pm
Word Problems - GMATPrep Test 1
by kwah »
I have attached a word document with a question from GMATPrep Test....
1
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Last post by Anurag@Gurome
Wed Feb 22, 2012 6:55 pm
Polygon
by whatjrohwants »
each bottom side is 90 degrees. what is the area of the polygon? OA...
9
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Last post by [email protected]
Wed Feb 22, 2012 4:14 pm
arranging problem
by pappueshwar »
How many different ways can 2 students be seated in a row of 4 desks,...
2
Last post by GMATGuruNY
Wed Feb 22, 2012 10:29 am
GMATPrep Test #1 - Need help with some solutions...
by kwah »
I have completed GMATPrep Test 1 and need help figuring out some...
1
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Last post by Mike@Magoosh
Wed Feb 22, 2012 10:14 am