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From real test
by cindybrown »
Its a simple question of exponents but i am not sure if the forum...
2
Last post by ezhilkumarank
Thu Apr 28, 2011 6:58 am
i guess its easy , but me not able to crack
by rakesh8403 »
Using all the digits 1,1,1,0,0,3 how many 6-digit numbers can be...
8
Last post by manpsingh87
Thu Apr 28, 2011 6:35 am
short cuts required
by alltimeacheiver »
The cost C of manufacturing a certain product can be estimated by the...
1
Last post by GMATGuruNY
Thu Apr 28, 2011 4:34 am
Mgmat Question
by alltimeacheiver »
If 44x = 1600, what is the value of (4x-1)2? 40 20 10 5/2 5/4
3
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Last post by force5
Thu Apr 28, 2011 2:20 am
2 Subtle mixture problems
by bblast »
My concern is why is my logic flawed while solving the second problem...
11
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Last post by Ryandmitri
Wed Apr 27, 2011 11:51 pm
percents
by alltimeacheiver »
By approximately what percent is x greater than 4/5 if (4/5)(x) = 1?...
1
Last post by srcc25anu
Wed Apr 27, 2011 11:23 pm
Mgmat Question
by alltimeacheiver »
For every integer n ≥ 3, the function g(n) is defined as the...
1
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Last post by Anurag@Gurome
Wed Apr 27, 2011 10:48 pm
Probability and combinations
by venmic »
Is there a Simpler way of doing this Source Manhattan Bill has a...
1
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Last post by Anurag@Gurome
Wed Apr 27, 2011 8:22 pm
Screw these remainders
by bblast »
What is the remainder when 51^203 is divided by 7? a>4 b>2...
6
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Last post by pemdas
Wed Apr 27, 2011 8:14 pm
ps:misc
by arjunshn »
A certain city with population 132000 is to be divided into 11...
3
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Last post by Ashish8
Wed Apr 27, 2011 7:56 pm
GEOMETRY PERPENDICULAR
by rbansal »
Hello I was just reading the Kaplan GMAT Premier 2011, on page 293 it...
2
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Last post by pemdas
Wed Apr 27, 2011 7:38 pm
Gmat prep problems
by Chaitanya_1986 »
1) If x<0, then squareroot(-x|x|) is a) -x b) -1 c) 1 d) x...
3
Last post by pemdas
Wed Apr 27, 2011 2:02 pm
Gmat prep problem
by Chaitanya_1986 »
Please find the problem attched in image below. I got answer as...
2
Last post by Chaitanya_1986
Wed Apr 27, 2011 8:16 am
BTG question
by stormier »
How many integers from 1 to 900 inclusive have exactly 3 positive...
8
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Last post by GMATGuruNY
Wed Apr 27, 2011 6:51 am
Boxes: Averages Problem
by tonebeeze »
Each of the 30 boxes in a certain shipment weighs either 10 or 20...
4
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Last post by mk101
Wed Apr 27, 2011 4:53 am
ps:functions
by arjunshn »
For which of the following function f(a+b)=f(a)+f(b) for all positive...
2
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Last post by GMATGuruNY
Wed Apr 27, 2011 4:03 am
a ps from gmat club
by diebeatsthegmat »
D & E are two points on sides AB & AC of triangle ABC such...
1
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Last post by Anurag@Gurome
Tue Apr 26, 2011 8:56 pm
Tough Remainders Problem
by tonebeeze »
If n is a positive integer, what is the remainder when 3^(8n+3) + 2...
2
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Last post by Anurag@Gurome
Tue Apr 26, 2011 8:28 pm
Good Circle Problem
by tonebeeze »
The points R, T, and U lie on a circle that has radius 4. If the...
2
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Last post by Anurag@Gurome
Tue Apr 26, 2011 8:26 pm
Data Sufficiency!!!!
by clinton »
Hello, I've attached a question that I need some help with. I'm not...
1
Last post by Testluv
Tue Apr 26, 2011 7:23 pm
DS - males/females college
by ccassel »
What fraction of this year graduation students at a certain college...
2
Last post by Testluv
Tue Apr 26, 2011 6:35 pm
help me
by vidhimistry »
A 2-year certificate of deposit is purchased for k dollars. If the...
4
Last post by MAAJ
Tue Apr 26, 2011 10:05 am
Clarification for Square Roots
by Ryandmitri »
Dear All, From what I understand, if one comes across the...
6
Last post by pankajks2010
Tue Apr 26, 2011 9:58 am
remainder play
by bblast »
find the greatest 4 digit number which when divided by 10,11,15,22...
4
Last post by jaymw
Tue Apr 26, 2011 5:02 am
remainder again
by bblast »
greatest number which will divide 215,167 and 135 so as to leave same...
4
Last post by manpsingh87
Tue Apr 26, 2011 4:53 am
X = 0 ?
by MAAJ »
Is x = 0? 1) 3x = 2xy 2) (x^2) = x ---------- IMO (C) 1) 3x = 2xy 3x...
8
Last post by MAAJ
Tue Apr 26, 2011 4:47 am
no of zeroes
by bblast »
1> how many zeroes a the and of 100!+200! ans-24 2> how many...
4
Last post by Abhishek009
Tue Apr 26, 2011 4:09 am
planks
by bblast »
what will be the least possible number of planks if 3 pieces of...
3
Last post by Ryandmitri
Mon Apr 25, 2011 10:22 pm
Coordinate Geometry
by bruin61579 »
Hi, I'm trying to reacquaint myself with coordinate geometry. On page...
2
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Last post by Anurag@Gurome
Mon Apr 25, 2011 8:04 pm
the remainder
by ertyyu »
Find the remainder when 2 ^ 9997 is divided by 495
3
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Last post by Ian Stewart
Mon Apr 25, 2011 11:19 am
Please help
by wind612 »
1. A thin conveyor belt 15 feet long is drawn tightly around two...
5
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Last post by vineeshp
Sun Apr 24, 2011 8:17 pm
Baseball player hit (Knewton Prep)
by RadiumBall »
The number of singles that a baseball player hit increased 11 percent...
4
Last post by RadiumBall
Sun Apr 24, 2011 5:25 pm
Statistics
by baladon99 »
There are 15 different integers with their median as 25. The range of...
3
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Last post by Ian Stewart
Sun Apr 24, 2011 11:06 am
Question on modulo arithmetic
by OneTwoThreeFour »
If t is a positive integer and r is the remainder when t^2 + 5t+6 is...
2
Last post by MAAJ
Sun Apr 24, 2011 8:29 am
MGCAT....700 - 800Q
by cuty »
Each of the following equations has at least one solution EXCEPT?...
4
Last post by cuty
Sun Apr 24, 2011 5:46 am
Selection Problem
by akshatgupta87 »
Q.) In a room filled with 7 people, 4 people have exactly 1 sibling...
3
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Last post by Brent@GMATPrepNow
Sun Apr 24, 2011 5:33 am
Cost to edge a flower garden
by parkman »
Question #19 from the mathematics section on Testprep. I know its not...
5
Last post by Stuart@KaplanGMAT
Sat Apr 23, 2011 12:00 pm
A group of 8 friends
by pesfunk »
A group of 8 friends want to play doubles tennis. How many different...
6
Last post by vineeshp
Sat Apr 23, 2011 10:00 am
OG Problem #138
by revoltangel »
Hi, can someone please explain the solution to this problem? The OG...
9
Last post by sterlinggrey
Sat Apr 23, 2011 9:02 am
Tricky Exponents Questions
by tonebeeze »
Can someone please walk me step by step through the simplification...
7
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Last post by Strongt
Sat Apr 23, 2011 7:56 am
ps:geometery
by arjunshn »
In a rectangular room which is 20 metres long and 24 wide, square...
5
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Last post by kapoor.divs
Sat Apr 23, 2011 3:47 am
ps:pnc
by arjunshn »
How many 4 digit integers can be formed from 1-9 numbers such that...
6
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Last post by Ian Stewart
Fri Apr 22, 2011 11:08 am
Permutation and combination Help!!!
by anuu »
Hi Guys, I came across this problem in tutorvista site. Ten different...
2
Last post by telberrak
Fri Apr 22, 2011 11:07 am
ps:stats
by arjunshn »
A List of positive integers is arranged in ascending order such that...
4
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Last post by Ian Stewart
Fri Apr 22, 2011 10:34 am
Difficult Math Question #5
by 800guy »
OA coming when a few people have attempted... AB + CD = AAA, where AB...
8
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Last post by Ian Stewart
Fri Apr 22, 2011 10:30 am
Mixtures
by rohu27 »
A kilogram of nut mixture contains X% chestnuts and Y% walnuts and...
4
Last post by Tani
Fri Apr 22, 2011 9:57 am
Stuart Kovinsky ---- Could you please explain this
by Chaitanya_1986 »
Iam referring this to your previous thread Here in the solution given...
2
Last post by Chaitanya_1986
Fri Apr 22, 2011 7:38 am
OG 163
by nkaur »
Hi Guys, This year Henry will save a certain amount of his income,...
2
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Last post by GMATGuruNY
Fri Apr 22, 2011 7:35 am
OG 182
by nkaur »
Hi Guys, If the two-digit integers M and N are positive and have the...
3
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Last post by manpsingh87
Fri Apr 22, 2011 7:19 am
ps - x + y and xy
by ccassel »
If x + y = 5 and xy = 6, then 1/x + 1/y =? A. 1/6 B. 1/5 C. 5/6 D....
12
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Last post by Anurag@Gurome
Fri Apr 22, 2011 7:02 am