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A cook went to a market to buy some eggs and paid $12. But s
by varun289 »
A cook went to a market to buy some eggs and paid $12. But since the...
2
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Last post by GMATGuruNY
Sat Apr 13, 2013 2:46 pm
GMAT Focus Question -- Any Simpler Methods?
by bryan22583 »
If x + y = 24 and 2x-7y=15, which of the following is equal to 13?...
3
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Last post by GMATGuruNY
Sat Apr 13, 2013 2:08 pm
GMAT Focus Exponents/Remainder Question
by bryan22583 »
If K is a positive integer, what is the remainder when (13^4K+2) +8...
4
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Last post by GMATGuruNY
Sat Apr 13, 2013 1:59 pm
Romi has a collection of 10 different books that includes 7
by varun289 »
Romi has a collection of 10 different books that includes 7 same size...
1
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Last post by Anju@Gurome
Sat Apr 13, 2013 11:28 am
Help needed with OG question 135
by sanaa.rizwan »
The price for lunch for 15 people is $207, including 15% gratuity for...
7
Last post by varun289
Sat Apr 13, 2013 5:56 am
GMAT Focus Exponents/Fraction Question
by bryan22583 »
Which of the following is equivalent to (2b^-1) - (2^-1)b/(b^-1) +...
3
Last post by rintoo22
Sat Apr 13, 2013 5:50 am
Percentage problem
by pradeepfriend2000 »
Can anyone please give me easy explanation for this? Cindy has her...
4
Last post by GMATGuruNY
Sat Apr 13, 2013 3:04 am
exponents and Power
by guerrero »
If N is the product of all multiples of 3 between 1 and 100, what is...
2
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Last post by Anju@Gurome
Fri Apr 12, 2013 9:32 pm
Number theory -4
by guerrero »
If k is the sum of the digits of integer m, and m=18n, where n is an...
4
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Last post by Anju@Gurome
Fri Apr 12, 2013 9:26 pm
Number theory -3
by guerrero »
If a and b are positive integers, and (2^3) (3^4) (5^7)=(a^3)*b, how...
2
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Last post by GMATGuruNY
Fri Apr 12, 2013 9:24 am
sequence -1
by guerrero »
The sequence x1, x2, x3,..., is such that Xn = 1/n - (1/(n+1)). What...
1
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Last post by Anju@Gurome
Fri Apr 12, 2013 1:16 am
AND vs. OR - Combinations
by Lifetron »
Each stack is designated with a 1, 2, and 3 letter code where each...
4
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Last post by Lifetron
Thu Apr 11, 2013 6:08 pm
Consecutive numbers
by sri_r »
If the sum of n consecutive integers is 2, which of the following...
4
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Last post by Rudy414
Thu Apr 11, 2013 7:37 am
Mixture problem using Alligation
by Rudy414 »
You currently have 10 oz of a solution that is 14% alcohol and the...
6
Last post by GMATGuruNY
Thu Apr 11, 2013 6:07 am
Ratios - Work Problem
by candela.tartiere »
If it takes 12 h working independently 3 h to make 500 boxes, how...
2
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Last post by GMATGuruNY
Thu Apr 11, 2013 3:27 am
Having trouble with probability questions
by sanaa.rizwan »
NP: QR PS 160 A couple decided to have 4 children, if they succeed in...
3
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Last post by Anju@Gurome
Thu Apr 11, 2013 1:02 am
another one...is xy>0?
by Mormuse »
1. x-y>-2 2. x-2y<-6 For xy>0, x and y must have same sign,...
13
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Last post by Anju@Gurome
Wed Apr 10, 2013 10:09 pm
OG13 Q91 - Word Problems (Rates/Work)
by basso25@ »
if q is an odd number and the median of q consecutive integers is...
6
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Last post by vipulgoyal
Wed Apr 10, 2013 9:26 pm
Work problem
by hutch27 »
This is from the 2nd Edition quant. review (little green book) 130)...
2
Last post by GMATGuruNY
Wed Apr 10, 2013 2:25 pm
GMAT 2nd edition (little green book) Age question
by hutch27 »
Today rose is twice as old as Sam and Sam is 3 years younger than...
5
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Last post by GMATGuruNY
Wed Apr 10, 2013 1:27 pm
GMAT Prep ?? (Variables)
by dferm »
In a certain state, gasoline stations compute the price per gallon p,...
5
Last post by GMATGuruNY
Wed Apr 10, 2013 11:25 am
inequalities with absolute values
by sachin_yadav »
Hello everyone, Please help in solving the following questions, and...
4
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Last post by GMATGuruNY
Wed Apr 10, 2013 7:08 am
Geometry Question
by sanaa.rizwan »
QR PS 153 The points R,T and U line on a circle that has a radius of...
3
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Last post by Anju@Gurome
Wed Apr 10, 2013 2:47 am
Tough algebra Equation
by iikarthik »
Q17: If x, y, and k are positive numbers such that ((x)/(x+y))(10) +...
15
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Last post by anjalimanas
Wed Apr 10, 2013 2:06 am
Geometry Question Please Help
by sanaa.rizwan »
QR PS 157 A certain right angle triangle has length x, y & z....
1
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Last post by Brent@GMATPrepNow
Tue Apr 09, 2013 7:19 pm
Geometry word problem, How can I solve this
by sanaa.rizwan »
QR PS 175 A square wooden plaque has a square brass inlay in the...
1
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Last post by Anju@Gurome
Tue Apr 09, 2013 7:00 pm
Geometry Question Help
by sanaa.rizwan »
QR PS 83 Which of the following lines in the xy plane does not...
1
Last post by GMATGuruNY
Tue Apr 09, 2013 6:48 pm
OG 12 189 Problem Set
by theachiever »
The inside dimensions of a rectangular wooden box are 6 inches by 8...
2
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Last post by basso25@
Tue Apr 09, 2013 1:10 pm
conditional probability 2
by sana.noor »
Alfonso is conducting a survey of families with 3 children. If a...
8
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Last post by Anju@Gurome
Tue Apr 09, 2013 11:59 am
How to solve this Q?
by sanaa.rizwan »
if n is a positive integer and n^2 is divisible by 72, then the...
5
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Last post by Anju@Gurome
Tue Apr 09, 2013 1:51 am
How much was he overcharged, in terms of d and u?
by himu »
A retailer orders u units of an item for which he pays d dollars....
3
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Last post by himu
Mon Apr 08, 2013 11:18 pm
How to solve this Q?
by sanaa.rizwan »
NP: OG PS 193 The probability is ½ that a certain coin will turn...
4
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Last post by Brent@GMATPrepNow
Mon Apr 08, 2013 9:17 pm
Divisbility Problem
by championspunch »
If x is a positive integer, what is the remainder when 712x+3 + 3 is...
3
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Last post by championspunch
Mon Apr 08, 2013 7:56 pm
Probability question
by sanaa.rizwan »
NP: OG PS 10 Raffle tickets number consecutively from 101 through 350...
1
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Last post by Anju@Gurome
Mon Apr 08, 2013 7:24 pm
Integrated Reason Problem involving Probabilities
by Rudy414 »
Each of the variables X, Y, and Z can only be 0 or 1. The values of...
1
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Last post by Anju@Gurome
Mon Apr 08, 2013 7:15 pm
Probability question
by sanaa.rizwan »
NP: OG PS 215 X, Y & Z each try to independently solve a problem,...
1
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Last post by Anju@Gurome
Mon Apr 08, 2013 6:55 pm
OG13 PS question, Please help
by sanaa.rizwan »
NP: OG PS 229 How many of the integers that satisfy the inequality (x...
1
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Last post by Anju@Gurome
Mon Apr 08, 2013 6:40 pm
Is MGMat CAT Quant tougher than the real GMAT's Q?
by championspunch »
I gave two MGMAT CAT's. CAT#1 Quant score: 44 CAT#2 Quant Score 40 I...
0
Last post by championspunch
Mon Apr 08, 2013 4:57 pm
How to solve this Q?
by sanaa.rizwan »
NP: OG PS 68 A={2,3,4,5} B={4,5,6,7,8} Two integers will be randomly...
1
Last post by GMATGuruNY
Mon Apr 08, 2013 4:46 pm
Percentage problem %%
by akpareek »
In a survey conducted, it was found that 80% of the women surveyed...
2
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Last post by GMATGuruNY
Mon Apr 08, 2013 11:16 am
Towells trick
by Mormuse »
A store currently charges the same price for each towel that it...
3
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Last post by Brent@GMATPrepNow
Mon Apr 08, 2013 5:32 am
Number raised to 0 power
by Mormuse »
Hi, Can someone confirms that 2^-0 is not 2/0 but rather 1 just as...
4
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Last post by GMATGuruNY
Mon Apr 08, 2013 3:22 am
Combined rate, difficult without plugging values?
by Mormuse »
Machine A can complete a certain job in x hours. Machine B can...
3
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Last post by GMATGuruNY
Mon Apr 08, 2013 2:47 am
Word Problem
by Aman verma »
Q: Mark has a salary of $ 10800 per month. In the first month of the...
2
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Last post by Aman verma
Mon Apr 08, 2013 2:07 am
Algebra
by Aman verma »
Q: The number of integral solutions for the equation a+b+c+d = 12 ,...
5
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Last post by GMATGuruNY
Mon Apr 08, 2013 1:27 am
Probability
by jenlee »
A florist has 2 azaleas, 3 buttercups, and 4 petunias. She puts two...
7
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Last post by vipulgoyal
Sun Apr 07, 2013 11:06 pm
PS Question help
by kkadvent »
Alice take home pay last year was same for each month and she saved...
2
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Last post by GMATGuruNY
Sun Apr 07, 2013 2:46 pm
Prime Factors in a number sequence
by [email protected] »
Hi Anyone know a quick way to solve this - took me way too long? If...
17
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Last post by beatthe800
Sun Apr 07, 2013 11:34 am
PS(Geometry)
by rintoo22 »
The sides of a square region, measured to the nearest centimeter, are...
4
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Last post by Brent@GMATPrepNow
Sun Apr 07, 2013 5:16 am
How to do some calculation fast
by [email protected] »
Hi, Please suggest some quicker way to solve practice questions Q#135...
7
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Last post by bharat.bondalapati
Sun Apr 07, 2013 4:54 am