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Selling price
by alex.gellatly »
A store's selling price of $2,240 for a certain computer would yield...
3
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Last post by GMATGuruNY
Fri Jun 29, 2012 3:46 am
Probability
by hey_thr67 »
If x is a randomly chosen integer between 1 and 20, inclusive, and y...
1
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Last post by Anurag@Gurome
Fri Jun 29, 2012 2:42 am
Inscribed in a circle
by alex.gellatly »
Note: For this problem I will use ~ as a square root sign, sorry for...
4
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Last post by Anurag@Gurome
Fri Jun 29, 2012 2:33 am
Round Circular Table
by abcd1111 »
How many Ways 8 people can sit together around a round circular table...
3
Last post by eagleeye
Thu Jun 28, 2012 8:12 pm
PS - Weighted avg
by karthikpandian19 »
A class is given a 20-question exam in which each question is equally...
10
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Last post by karthikpandian19
Thu Jun 28, 2012 8:11 pm
Round Table ( Permutation and Combination)
by abcd1111 »
In how many ways 8 people can sit together around a round table if A...
2
Last post by eagleeye
Thu Jun 28, 2012 7:47 pm
probability
by abcd1111 »
4 playing cards are required to be picked up .what is the probability...
1
Last post by tutorphd
Thu Jun 28, 2012 7:46 pm
Quality scale
by alex.gellatly »
A certain quantity is measured on two different scales, the R-scale...
4
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Last post by GMATGuruNY
Thu Jun 28, 2012 6:44 pm
Consecutive integers
by alex.gellatly »
If S is the sum of the reciprocals of the consecutive integers from...
1
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Last post by Anurag@Gurome
Thu Jun 28, 2012 5:55 pm
Polygon -Geometry
by Soumita Ghosh »
A POLYGON HAS 20 DIAGONALS, How Many Sides Does It Have? A)12 B) 11...
8
Last post by intercostalcom
Thu Jun 28, 2012 2:21 pm
GMAT Prep Ques 11 - See screenshot
by charu_mahajan »
I am able to evaluate that I and III could be correct. I cannot...
3
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Last post by charu_mahajan
Thu Jun 28, 2012 4:45 am
triangle within a circle (2 questions)
by lizonnat »
I'm struggling to answer two questions about circles: Would...
5
Last post by GMATGuruNY
Thu Jun 28, 2012 4:12 am
Polygon -Geometry
by Soumita Ghosh »
A POLYGON HAS 20 DIAGONALS, How Many Sides Does It Have? A) 12 B) 11...
3
Last post by GMATGuruNY
Thu Jun 28, 2012 3:48 am
Help - GMAT Prep Ques 2 - See screenshot
by charu_mahajan »
Kindly let me know how to solve this.
3
Last post by mdavidm_531
Wed Jun 27, 2012 9:50 pm
Rate question
by sunman »
A train traveling at a certain constant speed takes 30 seconds longer...
6
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Last post by sunman
Wed Jun 27, 2012 9:01 pm
probability
by hey_thr67 »
Two couples and one single person are seated at random in a row of...
1
Last post by eagleeye
Wed Jun 27, 2012 6:39 pm
roots...
by topspin360 »
Can someone please explain why the following equation would have...
5
Last post by topspin360
Wed Jun 27, 2012 5:54 pm
Weighted Average problems - Need insight on this topic
by karthikpandian19 »
Bonnie scores 75 on a midterm that is worth 40% of her grade, and she...
10
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Last post by karthikpandian19
Wed Jun 27, 2012 4:33 pm
Help - GMAT Prep Ques 4 - See screenshot
by charu_mahajan »
Kindly help solve.
2
Last post by charu_mahajan
Wed Jun 27, 2012 2:08 pm
Help - GMAT Prep Ques 1 - See screenshot
by charu_mahajan »
Hello Friends, I need some serious help. Please help me solve the...
2
Last post by charu_mahajan
Wed Jun 27, 2012 1:32 pm
If 25 students in one class
by farukqmul »
]If 25 students in one class had an average of 93 % and 20 students...
1
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Last post by Anurag@Gurome
Wed Jun 27, 2012 7:23 am
Permutations and combination.
by hey_thr67 »
A jewelry store sells customized rings in which 3 gems selected by...
1
Last post by GMATGuruNY
Wed Jun 27, 2012 6:47 am
PS - Word Translation
by karthikpandian19 »
In x + 2 years, Joe's age will be double what it was x...
9
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Last post by karthikpandian19
Wed Jun 27, 2012 6:45 am
Probability
by hey_thr67 »
A box contains 3 yellow balls and 5 black balls. One by one, every...
2
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Last post by Brent@GMATPrepNow
Wed Jun 27, 2012 6:24 am
approximation
by hey_thr67 »
On a recent trip, Cindy drove her car 290 miles, rounded to the...
1
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Last post by Anurag@Gurome
Wed Jun 27, 2012 4:26 am
Sets - some tricky problems!!
by \'manpreet singh »
Q.1) There are 6 stores in town that had a total of 20 visitors on a...
4
Last post by \'manpreet singh
Wed Jun 27, 2012 3:52 am
Please Explain - Inequalities Problem
by Jeevanantham »
- ----------------------- ------- -5 -4 -3 -2 -1 0 1 2 3 4 5 Which of...
3
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Last post by GMATGuruNY
Wed Jun 27, 2012 3:15 am
probability
by hey_thr67 »
If Ben were to lose the championship, Mike would be the winner with a...
3
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Last post by GMATGuruNY
Tue Jun 26, 2012 3:21 pm
OG13 PS Q31 - Interest
by gmatstud »
Q31 OG 13 PS) Lucy invested 10,000 in a new mutual fund account...
3
Last post by tutorphd
Tue Jun 26, 2012 9:34 am
Percentile - Need some insight here
by karthikpandian19 »
Anne scored higher than exactly 14 of the 50 students in her class....
3
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Last post by Anurag@Gurome
Mon Jun 25, 2012 9:42 pm
Word problem - II
by \'manpreet singh »
Q)Santa estimates that 10% of the children in the world have been...
9
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Last post by \'manpreet singh
Mon Jun 25, 2012 8:30 pm
Please also guide me to understand the basic!
by soniadiana2011 »
Please help to solve the problem
1
Last post by tutorphd
Mon Jun 25, 2012 2:57 pm
number properties
by nidhis.1408 »
List at least six factors of the product of 3 consecutive even...
2
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Last post by Anurag@Gurome
Mon Jun 25, 2012 12:13 pm
rate-work -any short method
by hey_thr67 »
Machine A can complete a certain job in x hours. Machine B can...
4
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Last post by GMATGuruNY
Mon Jun 25, 2012 10:28 am
sqrt(x) = +/-x
by hey_thr67 »
I often get confused about sqrt when is the rersult +ve or -ve
2
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Last post by Anurag@Gurome
Mon Jun 25, 2012 9:41 am
Last Sunday a certain store sold copies of Newspaper A for $
by gmatter2012 »
Last Sunday a certain store sold copies of Newspaper A for $1.00 each...
5
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Last post by Anurag@Gurome
Mon Jun 25, 2012 6:28 am
If 4a=5b and 8b=9c, find a:b:c
by Chinn_asama »
Hi can anyone explain how to find the c value? Thanx
2
Last post by GMATGuruNY
Mon Jun 25, 2012 6:18 am
Tom, Peter, and John
by alex.gellatly »
Tom, working alone, can paint a room in 6 hours. Peter and John,...
5
Last post by GMATGuruNY
Mon Jun 25, 2012 5:56 am
Need Help
by Soumita Ghosh »
Find the length of the longer diagonal of a parallelogram two of...
2
Last post by KapTeacherEli
Sun Jun 24, 2012 10:21 pm
GMAT Prep Question Pack 1 - Tough Geometry
by sui generis »
Sorry for posting a image file as i couldn't find the text anywhere....
5
Last post by tutorphd
Sun Jun 24, 2012 8:05 pm
Probability Problem
by gmat009 »
If an integer n is to be chosen at random from the integers 1 to 96,...
16
Last post by bithee
Sun Jun 24, 2012 5:22 pm
number properties powers
by topspin360 »
can someone please explain the generic rule behind 1000^12 = 10^36?...
1
Last post by tutorphd
Sun Jun 24, 2012 4:44 pm
Producing products
by alex.gellatly »
During 2005, a company produced an average of 2,000 products per...
2
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Last post by Anurag@Gurome
Sun Jun 24, 2012 8:57 am
Product Y
by alex.gellatly »
In the first week of last month, Company X realized an average...
3
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Last post by GMATGuruNY
Sun Jun 24, 2012 4:19 am
Isosceles triangle & Equilateral triangle - Manhattan Gm
by shanice »
Hi all, I have some doubts to clear for the geometry subject:- As I...
3
Last post by gmat_and_me
Sat Jun 23, 2012 10:56 pm
Good old probability
by alex.gellatly »
There are 10 women and 3 men in room A. One person is picked at...
3
Last post by alex.gellatly
Sat Jun 23, 2012 9:45 pm
need some explanation - Inequalities
by gmatwarroom »
Hi folks, this ques is from OG 12th edition, Q# 130. I cannot draw...
1
Last post by jcnasia
Sat Jun 23, 2012 5:06 pm
Explain this math problem please???
by summertime »
The water from one outlet flowing at a constant rate can fill a...
2
EXPERT REPLIES
Last post by anujan007
Sat Jun 23, 2012 4:07 pm
PS - Prime factorisation
by karthikpandian19 »
If x is a positive integer and x^2 is divisible by 32, then the...
4
EXPERT REPLIES
Last post by karthikpandian19
Sat Jun 23, 2012 1:00 pm
If x=y^a, y=z^b and z= x^c, then abc=?
by Chinn_asama »
If x=y^a, y=z^b and z= x^c, then abc=? can anyone explain why the...
1
EXPERT REPLIES
Last post by Anurag@Gurome
Sat Jun 23, 2012 12:00 pm