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expected on/off
by eshwarjayanth » Thu Aug 18, 2011 2:33 am
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
Thu Aug 18, 2011 10:04 am
algebra
by jeongethan » Thu Aug 18, 2011 9:36 am
(root2)/ 4 + 3/ 2(root2) = ? I got root 2 but not sure ;( shame on me
1
Last post by Brent@GMATPrepNow
Thu Aug 18, 2011 9:52 am
Thu Aug 18, 2011 9:52 am
area
by jainrahul1985 » Thu Aug 18, 2011 9:01 am
The coordinates of a right triangle are (-2, 4), (-6, -6), (3,2),...
2
Last post by ashutoshkumar7
Thu Aug 18, 2011 9:30 am
Thu Aug 18, 2011 9:30 am
roots of equ
by rupsk » Thu Aug 18, 2011 7:07 am
The condition that the roots of (x-a)/ (ax+1) = (x+b)/ (bx+1) are...
2
Last post by rupsk
Thu Aug 18, 2011 7:17 am
Thu Aug 18, 2011 7:17 am
harmonic mean
by rupsk » Thu Aug 18, 2011 6:45 am
The harmonic mean of the roots the equation is (5+sqrt 2)x*x - (4 +...
1
Last post by Anurag@Gurome
Thu Aug 18, 2011 7:17 am
Thu Aug 18, 2011 7:17 am
How many Bulbs are ON?
by Chaitanya_1986 » Thu May 05, 2011 4:30 am
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
Thu Aug 18, 2011 6:35 am
Sets Problem
by sampath » Wed Aug 17, 2011 2:36 am
The Mathematics Club in a school held an open house on three...
4
Last post by edvhou812
Wed Aug 17, 2011 11:27 pm
Wed Aug 17, 2011 11:27 pm
Relationship between Equilateral Triangle and Circle
by cr1985 » Wed Aug 17, 2011 12:32 pm
If I was to place an equilateral triangle within a circle, what...
4
Last post by gmatboost
Wed Aug 17, 2011 10:37 pm
Wed Aug 17, 2011 10:37 pm
Problem Solving Question
by amidoshi » Tue Aug 16, 2011 9:20 am
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
Wed Aug 17, 2011 10:24 pm
PS question
by tvtt2010 » Wed Aug 17, 2011 8:21 pm
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
Wed Aug 17, 2011 10:18 pm
simple equation !!! check
by marmar29 » Wed Aug 17, 2011 4:38 pm
hello i just wanna check simplify √2 (√2 y +√2 )=-2 y...
2
Last post by krishna8143
Wed Aug 17, 2011 10:14 pm
Wed Aug 17, 2011 10:14 pm
TRIANLGE!!
by marmar29 » Wed Aug 17, 2011 2:52 pm
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
Wed Aug 17, 2011 4:08 pm
help is needed!!
by marmar29 » Wed Aug 17, 2011 1:34 pm
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
Wed Aug 17, 2011 2:41 pm
stuck in angles !
by marmar29 » Wed Aug 17, 2011 1:47 pm
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
Wed Aug 17, 2011 2:34 pm
Ratios/Rates Problem
by sunnyjohn » Tue Aug 16, 2011 6:59 pm
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
Wed Aug 17, 2011 2:24 pm
Permutation & Combinations
by alaynaik » Tue Aug 16, 2011 12:59 pm
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
Wed Aug 17, 2011 2:19 pm
Geometry
by aplavakarthik » Tue Aug 16, 2011 3:38 am
In the figure, ABC and ADC are right triangles. Which of the...
3
Last post by gmatboost
Wed Aug 17, 2011 1:41 pm
Wed Aug 17, 2011 1:41 pm
GMAT right angle assumption----Support beams
by shingik » Mon Aug 15, 2011 10:27 am
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
Wed Aug 17, 2011 1:23 pm
MOTION PROBLEM
by Hafsa Kamous » Wed Aug 17, 2011 11:08 am
Hi everybody, Can you please help me understand this problem: Scott...
1
Last post by gmatboost
Wed Aug 17, 2011 12:13 pm
Wed Aug 17, 2011 12:13 pm
Standard Deviation
by arbiter » Sun Aug 23, 2009 7:37 am
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
Last post by MBA.Aspirant
Wed Aug 17, 2011 8:23 am
Wed Aug 17, 2011 8:23 am
Rectangled
by sampath » Wed Aug 17, 2011 2:37 am
The sides of a rectangle are all produced in order, in such a way...
6
Last post by Brent@GMATPrepNow
Wed Aug 17, 2011 8:19 am
Wed Aug 17, 2011 8:19 am
work problem
by Redhorsep » Sun Aug 14, 2011 6:46 am
Hi, please help me with this work problem: Working alone, Allen can...
7
Last post by GMATGuruNY
Wed Aug 17, 2011 2:05 am
Wed Aug 17, 2011 2:05 am
Jars ratio
by GmatKiss » Sat Aug 13, 2011 9:03 am
Equal amount of water is poured into two emply jars of diff....
2
Last post by bblast
Wed Aug 17, 2011 2:05 am
Wed Aug 17, 2011 2:05 am
jellybeans
by GmatKiss » Sat Aug 13, 2011 1:55 pm
Grace has 16 jellybeans in her pocket. She has 8 red ones, 4 green...
3
Last post by czarczar
Tue Aug 16, 2011 9:47 pm
Tue Aug 16, 2011 9:47 pm
percentages
by sl750 » Tue Aug 16, 2011 3:37 am
In a certain art museum, 15 percent of the collection consists of oil...
3
Last post by imhimanshu
Tue Aug 16, 2011 8:38 pm
Tue Aug 16, 2011 8:38 pm
Permutation & Combinations
by alaynaik » Tue Aug 16, 2011 1:31 pm
Hey Guys, Request you to help me with yet another query: Que: If 25...
2
Last post by Frankenstein
Tue Aug 16, 2011 7:07 pm
Tue Aug 16, 2011 7:07 pm
4 digit numbers
by GmatKiss » Mon Aug 15, 2011 12:07 am
How many numbers greater than 4000 can be formed from the figures...
4
Last post by kaps786
Tue Aug 16, 2011 9:15 am
Tue Aug 16, 2011 9:15 am
Combination/Perm
by artstudent » Sat Aug 13, 2011 12:42 am
Sid intended to type a seven-digit number, but the two 3's he meant...
5
Last post by saketk
Tue Aug 16, 2011 9:10 am
Tue Aug 16, 2011 9:10 am
Right Angled Traingle
by aplavakarthik » Tue Aug 16, 2011 2:33 am
If sides of a right triangle are 3,4 and x(length of hypotenuse), we...
2
Last post by Tani
Tue Aug 16, 2011 8:15 am
Tue Aug 16, 2011 8:15 am
Algebra Problem
by knight247 » Tue Aug 16, 2011 5:49 am
Here is a problem from the Manhattan guides. I'm having a little bit...
3
Last post by Anurag@Gurome
Tue Aug 16, 2011 6:08 am
Tue Aug 16, 2011 6:08 am
Inequalities
by knight247 » Tue Aug 16, 2011 5:59 am
How would one go about expressing the inequality -5<=x<3...
1
Last post by Frankenstein
Tue Aug 16, 2011 6:05 am
Tue Aug 16, 2011 6:05 am
Geometry
by aplavakarthik » Tue Aug 16, 2011 4:03 am
In the figure, if AB = 10, what is the length of the side CD ? (A) 5...
1
Last post by sl750
Tue Aug 16, 2011 5:05 am
Tue Aug 16, 2011 5:05 am
Metal bars
by Deepthi Subbu » Wed Jan 19, 2011 1:02 am
1. An alchemist discovered that the formula to turn ordinary metal...
4
Last post by joymannasen
Tue Aug 16, 2011 3:48 am
Tue Aug 16, 2011 3:48 am
Mean Changes
by sampath » Sun Aug 14, 2011 11:30 am
X is the average price of 10 items of which no two cost the same. If...
4
Last post by zouril
Tue Aug 16, 2011 12:47 am
Tue Aug 16, 2011 12:47 am
concept? equation encloses a certain region - find the area?
by kaps786 » Sat Aug 13, 2011 9:40 am
Experts and everyone, How should you approach questions like equation...
3
Last post by gmatboost
Mon Aug 15, 2011 11:57 pm
Mon Aug 15, 2011 11:57 pm
From Kaplan 800 - Please confirm answers
by adi_800 » Mon Aug 15, 2011 11:15 pm
Two problems: I do not have OAs. So, please confirm answers. 1. x, y,...
2
Last post by Anurag@Gurome
Mon Aug 15, 2011 11:47 pm
Mon Aug 15, 2011 11:47 pm
Number Properties
by ashhchdg » Mon Aug 15, 2011 6:19 am
How many terms are there in the set of consecutive integers from -18...
4
Last post by GmatKiss
Mon Aug 15, 2011 10:29 pm
Mon Aug 15, 2011 10:29 pm
Series Qn MGMAT Any faster way to do this, and key message?
by kaps786 » Sat Aug 13, 2011 9:06 am
Experts Is there any faster way to do this, sequences question -...
3
Last post by GmatKiss
Mon Aug 15, 2011 10:22 pm
Mon Aug 15, 2011 10:22 pm
Prob
by artstudent » Sat Aug 13, 2011 1:09 am
The probability that event A occurs is 0.4, and the probability that...
4
Last post by GmatKiss
Mon Aug 15, 2011 10:12 pm
Mon Aug 15, 2011 10:12 pm
Circular gears
by GmatKiss » Sat Aug 13, 2011 9:12 am
Circular gears P and Q start roating at the same time at constant...
2
Last post by gmatboost
Mon Aug 15, 2011 9:30 am
Mon Aug 15, 2011 9:30 am
Mean> Median?
by sampath » Fri Aug 12, 2011 12:13 pm
Five cards are to be selected at random from 10 cards numbered 1 to...
2
Last post by gmatboost
Mon Aug 15, 2011 9:10 am
Mon Aug 15, 2011 9:10 am
Percentages
by jayanti » Fri Aug 12, 2011 7:11 am
Enrollment in City College in 1980 was 83^1/3 percent of enrollment...
6
Last post by gmatboost
Mon Aug 15, 2011 9:00 am
Mon Aug 15, 2011 9:00 am
