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Age Word Problem -- How to approach it?
by alexdu » Mon Aug 22, 2011 11:25 am
I'm working on a word problem that I can't seem to wrap my head...
4
Last post by naveenchandra kv
Mon Aug 22, 2011 8:08 pm
Mon Aug 22, 2011 8:08 pm
Inequality Problem
by knight247 » Mon Aug 22, 2011 11:36 am
Find the range of values of x for which x²+7x+12>0...
2
Last post by Whitney Garner
Mon Aug 22, 2011 2:47 pm
Mon Aug 22, 2011 2:47 pm
Number Systems
by alaynaik » Mon Aug 22, 2011 10:45 am
Dear All, I request you to help me with the following query: If a...
1
Last post by Whitney Garner
Mon Aug 22, 2011 11:04 am
Mon Aug 22, 2011 11:04 am
Variations
by Aman verma » Sun Aug 21, 2011 8:58 am
Q: Suppose y varies as the sum of two quantities of which one varies...
3
Last post by Whitney Garner
Mon Aug 22, 2011 10:45 am
Mon Aug 22, 2011 10:45 am
LCM HCF
by romitvsingh » Mon Aug 22, 2011 8:39 am
the HCF OF 2472,1284 and third no N is 12 ,if their LCM is...
1
Last post by GmatKiss
Mon Aug 22, 2011 8:45 am
Mon Aug 22, 2011 8:45 am
is there anybody want to help me ?
by candrapetra » Sun Aug 21, 2011 12:26 pm
How many possible seven-digit phone number are there if no number...
1
Last post by arashyazdiha
Mon Aug 22, 2011 7:17 am
Mon Aug 22, 2011 7:17 am
how to study indepth LCM & HCF problems
by romitvsingh » Mon Aug 22, 2011 6:51 am
I want to know how one can solve LCM,HCF problems & how to find...
0
Last post by romitvsingh
Mon Aug 22, 2011 6:51 am
Mon Aug 22, 2011 6:51 am
Exponents and Scientific Notation
by tonebeeze » Sun Aug 21, 2011 2:42 pm
Can some please show their work (step-by step). Thanks! Source: OG 10...
2
Last post by GMATGuruNY
Mon Aug 22, 2011 4:44 am
Mon Aug 22, 2011 4:44 am
A marathon-Hard Q.
by Ozlemg » Sun Aug 21, 2011 5:13 am
A and B ran, at their respective constant rates, a race of 480 m. In...
4
Last post by saketk
Mon Aug 22, 2011 4:33 am
Mon Aug 22, 2011 4:33 am
Deluxe Pythagorean Theorem
by HeyArnold » Sun Aug 21, 2011 12:13 pm
Hello, In an explanation to an OG question, Manhattan companion guide...
1
Last post by GMATGuruNY
Mon Aug 22, 2011 3:10 am
Mon Aug 22, 2011 3:10 am
Leap year probability
by Ozlemg » Sun Aug 21, 2011 4:52 am
How many randomly assembled people are needed to have a better than...
3
Last post by Frankenstein
Mon Aug 22, 2011 12:28 am
Mon Aug 22, 2011 12:28 am
Arrangement of books
by baladon99 » Sat Aug 20, 2011 11:44 pm
Romi has a collection of 10 different books that includes 7 same size...
4
Last post by saketk
Sun Aug 21, 2011 9:46 pm
Sun Aug 21, 2011 9:46 pm
Sequence (Fibonacci numbers)
by ktn11 » Sun Aug 21, 2011 6:07 am
1. A sequence 1, 1, 2, 3, 5, 8 ... from the second term, each term is...
1
Last post by Frankenstein
Sun Aug 21, 2011 6:48 am
Sun Aug 21, 2011 6:48 am
am I missing something? : gmat MATH tough problems.doc
by gmattarget700 » Sat Feb 13, 2010 3:17 pm
hi there.. I had downloaded from this forum gmat MATH tough...
5
Last post by ullaas
Sun Aug 21, 2011 3:53 am
Sun Aug 21, 2011 3:53 am
number line
by sunilrawat » Sun Aug 21, 2011 12:18 am
On the number line above, the segment from 0 to 1 has been divided...
2
Last post by GMATGuruNY
Sun Aug 21, 2011 3:20 am
Sun Aug 21, 2011 3:20 am
function Q
by GmatKiss » Sun Aug 21, 2011 12:18 am
If the function Q is defined by the formula Q = 5w/(4x(z^2)) , by...
2
Last post by GMATGuruNY
Sun Aug 21, 2011 2:51 am
Sun Aug 21, 2011 2:51 am
luminous flux
by GmatKiss » Sun Aug 21, 2011 12:24 am
The luminous flux, or perceived brightness, of a light source is...
1
Last post by Anurag@Gurome
Sun Aug 21, 2011 1:28 am
Sun Aug 21, 2011 1:28 am
Please help
by tvtt2010 » Sat Aug 20, 2011 9:35 am
1. The function f is defined for all positive integer n by the...
5
Last post by Anurag@Gurome
Sat Aug 20, 2011 7:23 pm
Sat Aug 20, 2011 7:23 pm
The rules of sum and product
by candrapetra » Sat Aug 20, 2011 4:31 pm
How many n- digit binary sequences can be formed so that no two...
1
Last post by Anurag@Gurome
Sat Aug 20, 2011 7:11 pm
Sat Aug 20, 2011 7:11 pm
The rules of sum and product
by candrapetra » Sat Aug 20, 2011 4:34 pm
How many possible seven-digit phone number are there if no number...
0
Last post by candrapetra
Sat Aug 20, 2011 4:34 pm
Sat Aug 20, 2011 4:34 pm
Rate problem
by ktn11 » Sat Aug 20, 2011 5:12 am
1. At its constant rate, sluice X drained off 1/2 amount of water in...
6
Last post by GMATGuruNY
Sat Aug 20, 2011 4:33 pm
Sat Aug 20, 2011 4:33 pm
sprockets prblem...
by Ozlemg » Sat Aug 20, 2011 1:58 am
Machince A and B are each used to manufacture 660 sprockets. It takes...
4
Last post by saketk
Sat Aug 20, 2011 9:22 am
Sat Aug 20, 2011 9:22 am
cycling man-rate problm
by Ozlemg » Sat Aug 20, 2011 6:04 am
A man cycling along the road noticed that every 12 minutes a bus...
1
Last post by Anurag@Gurome
Sat Aug 20, 2011 6:13 am
Sat Aug 20, 2011 6:13 am
25 men reap a field in 20 days
by nhai2003 » Fri Jul 10, 2009 10:55 pm
25 men reap a field in 20 days. when should 15 men leave the work if...
7
Last post by GmatKiss
Sat Aug 20, 2011 6:04 am
Sat Aug 20, 2011 6:04 am
two machines.
by Ozlemg » Sat Aug 20, 2011 2:59 am
Working alone at its own constant rate, a machine seals k cartons in...
2
Last post by GmatKiss
Sat Aug 20, 2011 5:54 am
Sat Aug 20, 2011 5:54 am
Double overlap questions
by tzohrabyan » Sat Aug 20, 2011 1:49 am
I have stumbled upon this problem: adrian owns 48 neckties, each of...
3
Last post by GmatKiss
Sat Aug 20, 2011 5:46 am
Sat Aug 20, 2011 5:46 am
Inequalities
by knight247 » Sat Aug 20, 2011 3:04 am
Is A>O? (1)A³-A< 0 (2)1-A²> 0 This problem is from the...
1
Last post by Frankenstein
Sat Aug 20, 2011 5:41 am
Sat Aug 20, 2011 5:41 am
Problem involving venn diagram
by ashhchdg » Sat Aug 20, 2011 5:13 am
There are three country clubs in town: Abacus, Bradley, and Claymore....
1
Last post by akhilsuhag
Sat Aug 20, 2011 5:38 am
Sat Aug 20, 2011 5:38 am
perpendicualar!!
by marmar29 » Fri Aug 19, 2011 12:07 pm
if cd is perpendicular on ab & in the middle of ab & ab is...
2
Last post by marmar29
Sat Aug 20, 2011 5:04 am
Sat Aug 20, 2011 5:04 am
MGMAT abstract probability qn - need expert help !
by kaps786 » Sat Aug 20, 2011 12:36 am
Bag A contains red, white and blue marbles such that the red to white...
2
Last post by GMATGuruNY
Sat Aug 20, 2011 2:44 am
Sat Aug 20, 2011 2:44 am
Knewton Problem doubt- Experts Help!
by akhilsuhag » Fri Aug 19, 2011 8:56 am
On the knewton quant lesson their is a problem that asks to find the...
5
Last post by Frankenstein
Sat Aug 20, 2011 12:52 am
Sat Aug 20, 2011 12:52 am
SIMULATENOUSE EQU
by marmar29 » Fri Aug 19, 2011 12:59 pm
HI Y= -1/2 X +4 & Y = -1/3 X +2 BY solving both equations...
3
Last post by alaynaik
Fri Aug 19, 2011 8:10 pm
Fri Aug 19, 2011 8:10 pm
slope!! pls help
by marmar29 » Fri Aug 19, 2011 12:44 pm
DEARs, if a tri.JKL, J =( -2,4)| , K= ( 4,4), L =(1,-2) WHAT IS THE...
2
Last post by Anurag@Gurome
Fri Aug 19, 2011 8:04 pm
Fri Aug 19, 2011 8:04 pm
median in triangle
by marmar29 » Fri Aug 19, 2011 12:34 pm
if tri. ABC, has median from ad = 6 cm & n is the center of all...
1
Last post by Anurag@Gurome
Fri Aug 19, 2011 7:58 pm
Fri Aug 19, 2011 7:58 pm
What is the approach to solve?
by czarczar » Fri Aug 19, 2011 11:17 am
I just want to know the approaches to solve such questions as: 6...
2
Last post by dmf5238
Fri Aug 19, 2011 3:40 pm
Fri Aug 19, 2011 3:40 pm
i need help in trig!
by marmar29 » Fri Aug 19, 2011 11:53 am
a tree is 10 m ht ,, the distance between the top of the tree &...
1
Last post by dmf5238
Fri Aug 19, 2011 3:21 pm
Fri Aug 19, 2011 3:21 pm
just for ma info...help needed!
by marmar29 » Fri Aug 19, 2011 11:38 am
hi folks im stuck n need yr help pls in some mcq 1.one of the answers...
1
Last post by Ozlemg
Fri Aug 19, 2011 2:49 pm
Fri Aug 19, 2011 2:49 pm
Inequalities
by knight247 » Fri Aug 19, 2011 6:47 am
If 4/x<1/3 what is the possible range of values for x? It's a...
1
Last post by Anurag@Gurome
Fri Aug 19, 2011 6:52 am
Fri Aug 19, 2011 6:52 am
Mixture problem using alligation method
by Redhorsep » Thu Aug 18, 2011 2:24 pm
Expert please help me solve this problem using alligation method,...
3
Last post by GMATGuruNY
Fri Aug 19, 2011 5:32 am
Fri Aug 19, 2011 5:32 am
Simple Interest
by sampath » Fri Aug 19, 2011 1:50 am
Someone invested x dollars at simple annual interest, and the...
2
Last post by alaynaik
Fri Aug 19, 2011 3:35 am
Fri Aug 19, 2011 3:35 am
Compound Interest
by sampath » Fri Aug 19, 2011 1:51 am
A total of $1000 was invested at compounded annual interest rate. At...
1
Last post by Anurag@Gurome
Fri Aug 19, 2011 3:27 am
Fri Aug 19, 2011 3:27 am
Permutations
by apex231 » Thu Aug 18, 2011 7:49 pm
In how many ways the word 'PERMUTATIONS' can be arranged such that 4...
1
Last post by Frankenstein
Thu Aug 18, 2011 8:05 pm
Thu Aug 18, 2011 8:05 pm
Please help with this PS
by tvtt2010 » Thu Aug 18, 2011 12:17 pm
Please help to explain the question in the attached file. Thanks
1
Last post by dmf5238
Thu Aug 18, 2011 1:49 pm
Thu Aug 18, 2011 1:49 pm
Prime factor question
by michaelisk » Thu Aug 18, 2011 1:11 pm
For every positive even integer n, the function h(n) is defined to be...
2
Last post by GMATGuruNY
Thu Aug 18, 2011 1:41 pm
Thu Aug 18, 2011 1:41 pm
Standard deviation
by michaelisk » Thu Aug 18, 2011 1:06 pm
The residents of town x participated in a survey to determine the...
1
Last post by catseye
Thu Aug 18, 2011 1:20 pm
Thu Aug 18, 2011 1:20 pm
