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consecutive integers
by Deepthi Subbu »
Let a be the sum of x consecutive positive integers. Let b be the sum...
4
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Last post by GMATGuruNY
Mon Mar 24, 2014 5:14 pm
During a recent evaluation
by gmatdriller »
During a recent evaluation, X students were given a two-question...
12
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Last post by gmatdriller
Mon Mar 24, 2014 2:43 pm
A tank is fitted with an inlet which takes
by dddanny2006 »
A tank is fitted with an inlet which takes 1 hour to completely fill...
5
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Last post by GMATGuruNY
Mon Mar 24, 2014 2:27 pm
probability
by sud21 »
A fair coin is tossed 5 times. What is the probability of getting at...
7
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Last post by gmatdriller
Mon Mar 24, 2014 1:58 pm
Yelp
by candygal79 »
Marv earned in two consecutive days a total of 920 dollars. Half of...
3
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Last post by Abhishek009
Mon Mar 24, 2014 9:53 am
# operation ?
by candygal79 »
If the operation # is defined for all x and y by the equation...
1
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Last post by Brent@GMATPrepNow
Mon Mar 24, 2014 4:51 am
which of the following must be true?
by himu »
Q. If p and q are two different odd prime numbers such that p < q,...
1
Last post by GMATGuruNY
Sun Mar 23, 2014 10:03 am
Sequence
by [email protected] »
The sum of four consecutive odd numbers is equal to the sum of 3...
3
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Last post by [email protected]
Sat Mar 22, 2014 8:34 pm
Round robin format
by parveen110 »
In the Mundane Goblet competition, 6 teams compete in a "� round...
2
Last post by GMATGuruNY
Fri Mar 21, 2014 7:12 am
A firm is divided into four deptt.(P&C)
by parveen110 »
A firm is divided into four departments, each of which contains four...
1
Last post by GMATGuruNY
Fri Mar 21, 2014 6:42 am
To calculate the area of the garden, given the ratios
by gmattesttaker2 »
Hello, Can you please tell me if my solution is correct here: The...
6
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Last post by GMATGuruNY
Fri Mar 21, 2014 4:53 am
Permutations - Need help
by voodoo_child »
An insect has one shoe and one sock for each of its twelve legs. In...
12
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Last post by parveen110
Fri Mar 21, 2014 4:20 am
Probability
by cypherskull »
If there are 85 students in a statistics class and we assume that...
3
Last post by parveen110
Fri Mar 21, 2014 3:22 am
I am having trouble with distance calculation (1)
by candygal79 »
A certain mule travels at 2/3 the speed of a certain horse. If it...
3
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Last post by GMATGuruNY
Fri Mar 21, 2014 1:06 am
I am having trouble with distance calculation (2)
by candygal79 »
Two cars travel away from each other in opposite directions at 24...
4
Last post by Abhishek009
Thu Mar 20, 2014 6:58 am
Largest possible area of triangle inside circle
by gmattesttaker2 »
Hello, Can you please help with this: What is the largest possible...
5
Last post by gmattesttaker2
Wed Mar 19, 2014 7:22 pm
Number Properties
by jsche229 »
Hey all- I am solving problem 5 in the MGMAT number properties book...
5
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Last post by [email protected]
Wed Mar 19, 2014 11:21 am
GMAT Math Tips for the Verbally-Oriented
by KylieAquino87 »
Hi All! So I recently took my first GMAT exam, my Verbal score was in...
3
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Last post by KylieAquino87
Tue Mar 18, 2014 9:32 pm
Negative exponents
by kobel51 »
(1/3)^-3 * (1/4)^-2 * (1/16)^-1 = A) (1/2)^-48 B) (1/2)^-11 C)...
2
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Last post by [email protected]
Tue Mar 18, 2014 8:32 pm
Problem solving from GMAT PREP EXAM 1
by beatgmatny1 »
Can someone please explain the appropriate method to solve the...
4
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Last post by beatgmatny1
Tue Mar 18, 2014 2:48 pm
Decrease hours to keep income the same
by kobel51 »
A part-time employee whose hourly wage was increased by 25 percent...
4
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Last post by ceilidh.erickson
Tue Mar 18, 2014 1:35 pm
greater than equal to
by [email protected] »
What's the difference between x/y>1 and x>y? I thought the...
4
Last post by Abhishek009
Tue Mar 18, 2014 8:43 am
GMAT PREP Q HELP
by [email protected] »
2
Last post by theCodeToGMAT
Tue Mar 18, 2014 4:53 am
y is what percent of x?
by LulaBrazilia »
If m > 0 and x is m percent of y, then, in terms of m, y is what...
4
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Last post by tushain
Tue Mar 18, 2014 4:29 am
Challenge PS Problem for GMATT Mondays tonight (3/17)
by Matt@VeritasPrep »
Hi all! Here's a nifty probability question of a type you may not...
2
Last post by Matt@VeritasPrep
Tue Mar 18, 2014 12:23 am
arithmetic problem
by topspin360 »
can anyone suggest the most efficient way of doing this problem? OR,...
8
Last post by Matt@VeritasPrep
Mon Mar 17, 2014 11:48 pm
GMAT = Twisted maths?
by SavageDetective »
Isn't it true that 460 - 15% = 391? In question 57 of OG 13 it says...
5
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Last post by dddanny2006
Mon Mar 17, 2014 4:16 pm
total percent increase in sales
by gmattesttaker2 »
Hello, For the following: Company XYZ sells buses and cars only. Last...
8
Last post by pdvbhat
Mon Mar 17, 2014 12:01 pm
Not understanding the explanation for this
by bmcewan »
Can someone explain the answer? I don't quite understand the...
2
Last post by Bill@VeritasPrep
Mon Mar 17, 2014 9:28 am
Need an elegant solution
by nuranes »
Help... Have the foll. question: 6. If 42.42 = k(14 + m/50), where...
3
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Last post by [email protected]
Sun Mar 16, 2014 9:20 pm
To find the co-ords of point Q
by gmattesttaker2 »
Hello, Can you please assist with this: What are the (x, y)...
1
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Last post by brianlange77
Sat Mar 15, 2014 7:55 pm
A tricky PS here
by dddanny2006 »
The question reads: A driver completed the first 20 miles of a...
15
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Last post by GMATGuruNY
Sat Mar 15, 2014 4:37 am
To find the angle of the cube
by gmattesttaker2 »
Hello, Can you please help with this? In the cube, what is the...
1
Last post by GMATGuruNY
Fri Mar 14, 2014 10:32 pm
I don't understand the question, Yelp !!!
by candygal79 »
If a=2/7 b and b=7/3 c then what percent of a is c? A)50 % B) 57 1/7...
4
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Last post by Abhishek009
Fri Mar 14, 2014 8:57 am
Arithmetic
by candygal79 »
5/6 +3/2 + 2 -------------- 1/3 + 4/9 + 4 I tried several times but...
4
Last post by GMATGuruNY
Fri Mar 14, 2014 2:13 am
Am not getting the right of 13 5/6
by candygal79 »
7 + 5 X (1/4)2(exponent) - 6 / (2 -3)
1
Last post by theCodeToGMAT
Thu Mar 13, 2014 11:41 pm
Algebra QS BUT I don't get it .Yelp !
by candygal79 »
Which of the following variables cannot be equal to 0 if (v+w)...
2
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Last post by [email protected]
Thu Mar 13, 2014 4:22 pm
Convention for Fractions with Radicals!
by kdn508 »
Hello All, so I'm currently working in the MGMAT Quant Foundations...
3
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Last post by Bill@VeritasPrep
Thu Mar 13, 2014 8:30 am
multiplen
by sgr21 »
how many such numbers are there between 1& 500 that are multiples...
5
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Last post by Brent@GMATPrepNow
Wed Mar 12, 2014 9:44 pm
age ratio
by sgr21 »
if the ages of steve and jack are currently in the ration 3:5.after...
5
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Last post by [email protected]
Wed Mar 12, 2014 12:34 pm
Arithmetic Problem
by tamaracao »
The number 75 can be written as the sum of the squares of 3 diff...
4
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Last post by Abhishek009
Wed Mar 12, 2014 10:32 am
Integers-Prime Numbers
by MayankSancheti09 »
How to determine whether a no. such as 67 or 139 or any other no. is...
3
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Last post by [email protected]
Wed Mar 12, 2014 12:10 am
Probability of selecting siblings
by LulaBrazilia »
A certain junior class has 1,000 students and a certain senior class...
2
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Last post by Patrick_GMATFix
Tue Mar 11, 2014 7:08 pm
Savings
by gmattesttaker2 »
Hello, Can you please tell me where I am going wrong here: If a...
6
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Last post by [email protected]
Sun Mar 09, 2014 9:05 pm
Cost of painting
by Aman verma »
Q: An open box is made of wood 2cm thick. It's internal length is 86...
10
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Last post by [email protected]
Sun Mar 09, 2014 8:38 pm
GMAT Prep: integer
by psm12se »
If n and y are positive integers and 450y = n³, which of the...
2
EXPERT REPLIES
Last post by Matt@VeritasPrep
Sun Mar 09, 2014 12:24 pm
milkman
by sgr21 »
A bucket contains 1 litre of milk. A milkman removes 10% of the...
3
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Last post by Matt@VeritasPrep
Sat Mar 08, 2014 10:22 am
Dividing Radicals: 45-45-90 Triangle
by JScherman »
Can anyone explain how the 4 / rad2 is simplified to 2 rad2
2
EXPERT REPLIES
Last post by Matt@VeritasPrep
Sat Mar 08, 2014 10:15 am
How many even divisors?
by LulaBrazilia »
If n=4p, where p is a prime number greater than 2, how many different...
3
EXPERT REPLIES
Last post by [email protected]
Fri Mar 07, 2014 3:06 pm
missing term
by sgr21 »
Find the missing term in the series represented by? 5,28,57,88,125, ?
4
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Last post by [email protected]
Fri Mar 07, 2014 2:41 pm