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Last post
sprockets prblem...
by Ozlemg »
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
cycling man-rate problm
by Ozlemg »
A man cycling along the road noticed that every 12 minutes a bus...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Sat Aug 20, 2011 6:13 am
25 men reap a field in 20 days
by nhai2003 »
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
two machines.
by Ozlemg »
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
Double overlap questions
by tzohrabyan »
I have stumbled upon this problem: adrian owns 48 neckties, each of...
3
Last post by GmatKiss
Sat Aug 20, 2011 5:46 am
Inequalities
by knight247 »
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
Problem involving venn diagram
by ashhchdg »
There are three country clubs in town: Abacus, Bradley, and Claymore....
1
Last post by akhilsuhag
Sat Aug 20, 2011 5:38 am
perpendicualar!!
by marmar29 »
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
nice q.
by Ozlemg »
25 men reap a field in 20 days . when should 15 men leave the work.if...
3
Last post by GMATGuruNY
Sat Aug 20, 2011 3:29 am
MGMAT abstract probability qn - need expert help !
by kaps786 »
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
Knewton Problem doubt- Experts Help!
by akhilsuhag »
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
SIMULATENOUSE EQU
by marmar29 »
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
slope!! pls help
by marmar29 »
DEARs, if a tri.JKL, J =( -2,4)| , K= ( 4,4), L =(1,-2) WHAT IS THE...
2
EXPERT REPLIES
Last post by Anurag@Gurome
Fri Aug 19, 2011 8:04 pm
median in triangle
by marmar29 »
if tri. ABC, has median from ad = 6 cm & n is the center of all...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Fri Aug 19, 2011 7:58 pm
What is the approach to solve?
by czarczar »
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
i need help in trig!
by marmar29 »
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
just for ma info...help needed!
by marmar29 »
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
Inequalities
by knight247 »
If 4/x<1/3 what is the possible range of values for x? It's a...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Fri Aug 19, 2011 6:52 am
Mixture problem using alligation method
by Redhorsep »
Expert please help me solve this problem using alligation method,...
3
Last post by GMATGuruNY
Fri Aug 19, 2011 5:32 am
Simple Interest
by sampath »
Someone invested x dollars at simple annual interest, and the...
2
EXPERT REPLIES
Last post by alaynaik
Fri Aug 19, 2011 3:35 am
Compound Interest
by sampath »
A total of $1000 was invested at compounded annual interest rate. At...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Fri Aug 19, 2011 3:27 am
Permutations
by apex231 »
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
Please help with this PS
by tvtt2010 »
Please help to explain the question in the attached file. Thanks
1
Last post by dmf5238
Thu Aug 18, 2011 1:49 pm
Prime factor question
by michaelisk »
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
Standard deviation
by michaelisk »
The residents of town x participated in a survey to determine the...
1
Last post by catseye
Thu Aug 18, 2011 1:20 pm
i do not understand the question
by tvtt2010 »
Please help. Thanks
1
Last post by Ozlemg
Thu Aug 18, 2011 1:16 pm
si and ci
by rupsk »
The difference between the compound interest compounded annually and...
1
Last post by force5
Thu Aug 18, 2011 10:13 am
expected on/off
by eshwarjayanth »
80% of the lights in a hotel were on at 8.00 pm on some evening. If...
3
Last post by force5
Thu Aug 18, 2011 10:04 am
algebra
by jeongethan »
(root2)/ 4 + 3/ 2(root2) = ? I got root 2 but not sure ;( shame on me
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Thu Aug 18, 2011 9:52 am
area
by jainrahul1985 »
The coordinates of a right triangle are (-2, 4), (-6, -6), (3,2),...
2
EXPERT REPLIES
Last post by ashutoshkumar7
Thu Aug 18, 2011 9:30 am
equations
by rupsk »
If pr =2(q+s) then among the equations x*x + px+ q=0 x*x+rx+s=0 A....
2
EXPERT REPLIES
Last post by rupsk
Thu Aug 18, 2011 7:29 am
roots of equ
by rupsk »
The condition that the roots of (x-a)/ (ax+1) = (x+b)/ (bx+1) are...
2
EXPERT REPLIES
Last post by rupsk
Thu Aug 18, 2011 7:17 am
harmonic mean
by rupsk »
The harmonic mean of the roots the equation is (5+sqrt 2)x*x - (4 +...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Thu Aug 18, 2011 7:17 am
How many Bulbs are ON?
by Chaitanya_1986 »
80% of the lights in a hotel were on at 8.00 pm on some evening. If...
7
Last post by sl750
Thu Aug 18, 2011 6:35 am
si and ci
by rupsk »
What sum of money put at C.I amounts in 2 years to $8820 and in 3...
4
EXPERT REPLIES
Last post by rupsk
Thu Aug 18, 2011 6:05 am
mixture
by rupsk »
One vessel contains a mixture of 5 parts pure wine and 3 parts soda,...
4
Last post by rupsk
Thu Aug 18, 2011 3:01 am
Sets Problem
by sampath »
The Mathematics Club in a school held an open house on three...
4
Last post by edvhou812
Wed Aug 17, 2011 11:27 pm
Relationship between Equilateral Triangle and Circle
by cr1985 »
If I was to place an equilateral triangle within a circle, what...
4
Last post by gmatboost
Wed Aug 17, 2011 10:37 pm
Problem Solving Question
by amidoshi »
If the positive integer y is divisible by 3, 8, and 12, then which of...
6
Last post by krishna8143
Wed Aug 17, 2011 10:24 pm
PS question
by tvtt2010 »
If two sides of a triangle have lengths 2 and 5, which of the...
3
Last post by krishna8143
Wed Aug 17, 2011 10:18 pm
simple equation !!! check
by marmar29 »
hello i just wanna check simplify √2 (√2 y +√2 )=-2 y...
2
Last post by krishna8143
Wed Aug 17, 2011 10:14 pm
TRIANLGE!!
by marmar29 »
hello i need help in a method how to calculate the side of triangle...
1
Last post by MBA.Aspirant
Wed Aug 17, 2011 4:08 pm
help is needed!!
by marmar29 »
hi folks :) im stuck n need yr help pls in some mcq 1.one of the...
1
Last post by gmatboost
Wed Aug 17, 2011 2:41 pm
stuck in angles !
by marmar29 »
hello ! if mï�'�1=3a+40 , mï�'�2=2a+25 and they are...
1
Last post by gmatboost
Wed Aug 17, 2011 2:34 pm
Ratios/Rates Problem
by sunnyjohn »
1:2:3:5 Time x : First machine can sew : 1 shirt Second machine can...
1
Last post by gmatboost
Wed Aug 17, 2011 2:24 pm
Permutation & Combinations
by alaynaik »
Hello Guys, I request you all to help me with the following query:...
2
Last post by gmatboost
Wed Aug 17, 2011 2:19 pm
Geometry
by aplavakarthik »
In the figure, ABC and ADC are right triangles. Which of the...
3
Last post by gmatboost
Wed Aug 17, 2011 1:41 pm
GMAT right angle assumption----Support beams
by shingik »
When you get a problem asking you to solve a triangle problem and the...
2
Last post by gmatboost
Wed Aug 17, 2011 1:23 pm
MOTION PROBLEM
by Hafsa Kamous »
Hi everybody, Can you please help me understand this problem: Scott...
1
Last post by gmatboost
Wed Aug 17, 2011 12:13 pm
Standard Deviation
by arbiter »
7.51 8.22 7.86 8.36 8.09 7.83 8.30 8.01 7.73 8.25 7.96 8.53 A vending...
6
EXPERT REPLIES
Last post by MBA.Aspirant
Wed Aug 17, 2011 8:23 am