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factors
by vipulgoyal »
. How many prime factors does N have? 1). N is factor of 7200 2). 180...
2
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Last post by vipulgoyal
Mon Apr 22, 2013 2:37 am
Probability OG 13 Q 215
by rchetan_18 »
Xavier, Yvonne, and Zelda each try independently to solve a problem....
4
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Last post by shaan17
Mon Apr 22, 2013 1:12 am
tough statistics question
by gmatquant25 »
If set S consists of even number of integers, is the median of set S...
6
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Last post by Anju@Gurome
Sun Apr 21, 2013 9:30 pm
64 small identical cubes are used to form a large cube
by guerrero »
64 small identical cubes are used to form a large cube .How many more...
5
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Last post by vipulgoyal
Sun Apr 21, 2013 9:30 pm
Solve for n. Exponent question
by krubinoff »
If 5^21 x 4^11 = 2 x 10^n what is the value of n? A) 11 B) 21 C) 22...
5
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Last post by Anju@Gurome
Sun Apr 21, 2013 9:04 pm
perpendicular
by GmatKiss »
Which of the following equations represents a line that is...
6
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Last post by Anju@Gurome
Sun Apr 21, 2013 6:47 pm
Gmat prep question
by puneet2329 »
Need explanation of the answer
3
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Last post by Anju@Gurome
Sun Apr 21, 2013 6:20 pm
Official question
by puneet2329 »
Can not understand the answer, can some one please explain the answer
4
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Last post by GMATGuruNY
Sun Apr 21, 2013 6:13 pm
Official GMAT question
by puneet2329 »
Can not understand the correct answer, need explanation
1
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Last post by Anju@Gurome
Sun Apr 21, 2013 11:18 am
Gmat prep question
by puneet2329 »
Can some one please explain the answer to the question.
1
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Last post by Anju@Gurome
Sun Apr 21, 2013 11:11 am
How to solve the combination questions
by karan.7045 »
How to solve the permutations and combination questions such as How...
1
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Last post by Brent@GMATPrepNow
Sun Apr 21, 2013 8:05 am
Probability Problem Solving
by [email protected] »
Q) A drawer has 2 identical red socks, 4 identical black socks and 6...
3
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Last post by Brent@GMATPrepNow
Sun Apr 21, 2013 6:04 am
How to solve root questions.
by karan.7045 »
How to solve the root questions ,For example wat is the value of root...
2
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Last post by karan.7045
Sun Apr 21, 2013 5:24 am
coordinate plane question
by sana.noor »
Arrow AB, which is a line segment exactly 5 units long with an...
5
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Last post by Anju@Gurome
Sun Apr 21, 2013 1:27 am
In a recent election, Geoff received 0.5 percent of the 6,00
by guerrero »
In a recent election, Geoff received 0.5 percent of the 6,000 votes...
2
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Last post by Anju@Gurome
Sat Apr 20, 2013 7:46 pm
Rectangle picture frame with picture
by J N »
Not official GMAT - just using to get math skills refreshed. The...
4
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Last post by sonalibhangay
Sat Apr 20, 2013 10:22 am
OG 60 - Help
by cpay3245 »
On a certain day, orangeade was made by mixing a certain amount of...
7
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Last post by GMATGuruNY
Sat Apr 20, 2013 3:40 am
OG 137
by cpay3245 »
I am really struggling with these types of problems.... At his hourly...
4
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Last post by GMATGuruNY
Sat Apr 20, 2013 3:37 am
another tough OG question
by sana.noor »
Right triangle PQR is to be constructed in the xy-plane so that the...
4
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Last post by GMATGuruNY
Fri Apr 19, 2013 7:24 am
Seating Arrangement
by srcc25anu »
There are six different models that are to appear in a fashion show....
3
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Last post by Brent@GMATPrepNow
Fri Apr 19, 2013 6:58 am
Stuck
by cpay3245 »
(-3)^-2 = (-3^-1)^2 =(1/-3)^2 =(1/9) ??
1
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Last post by Anju@Gurome
Thu Apr 18, 2013 9:36 pm
3 variables 1 equation..tearing my hair out
by faraz_jeddah »
First post here. :) This question does not make any sense to me. I'd...
5
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Last post by GMATGuruNY
Thu Apr 18, 2013 7:47 pm
Help please!
by Codebreaker2k »
Airplane A flew against a headwind a distance of 900 miles at an...
3
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Last post by GMATGuruNY
Thu Apr 18, 2013 7:31 pm
hard question..algebra/arithmetic help
by coolgirl26 »
Can you show me how to solve step by step If A> B the average of C...
6
Last post by veenu08
Thu Apr 18, 2013 9:01 am
Geometry
by timothy.shaha »
How can I prove that the radius of a circle inside an equilateral...
5
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Last post by Brent@GMATPrepNow
Thu Apr 18, 2013 8:37 am
A kilogram of nut mixture contains X% chestnuts and Y% walnu
by varun289 »
A kilogram of nut mixture contains X% chestnuts and Y% walnuts and...
3
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Last post by veenu08
Thu Apr 18, 2013 2:11 am
Partial information on averages
by pradeepfriend2000 »
Hi, I encountered below probelm in manhattan tests. Can anybody give...
2
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Last post by pradeepfriend2000
Thu Apr 18, 2013 1:41 am
What is the probability the x-y>0 ?
by apoorva.srivastva »
In the xy- plane, a triangle has vertexes (0,0), (4,0) and (4,5). If...
9
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Last post by vipulgoyal
Wed Apr 17, 2013 10:31 pm
Functions Problem Solving
by chaithu_bunny »
For every positive integer n, the function h(n) is defined to be the...
5
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Last post by Brent@GMATPrepNow
Wed Apr 17, 2013 7:42 pm
Is there a simpler way to solve this question
by [email protected] »
225. A straight pipe 1 yard in length was marked off in fourths and...
2
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Last post by Anju@Gurome
Wed Apr 17, 2013 7:30 pm
Please explain this OG 12-223
by [email protected] »
223. Seed mixture X is 40 percent ryegrass and 60 percent bluegrass...
3
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Last post by [email protected]
Wed Apr 17, 2013 7:06 pm
Range of inequalities
by vinni.k »
I have seen discussions regarding these questions. Please help in...
12
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Last post by vinni.k
Wed Apr 17, 2013 11:44 am
GMAT Focus DS Percentage Question
by bryan22583 »
A clothing store's revenue last May was 6 percent less than its...
2
Last post by GMATGuruNY
Wed Apr 17, 2013 3:21 am
Algebra
by kaarthikvs »
DS1) Is x and integer ? 1)x^3 is an integer 2)3x is an integer DS2)If...
4
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Last post by Anju@Gurome
Wed Apr 17, 2013 2:17 am
The measures of the interior angles in a polygon
by guerrero »
The measures of the interior angles in a polygon are consecutive...
6
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Last post by Anju@Gurome
Tue Apr 16, 2013 9:54 pm
Does anyone have a list of all the GMATPREP software math?s
by bpolley00 »
Hey, Just wondering if anyone had a list of all the gmatprep software...
2
Last post by bpolley00
Tue Apr 16, 2013 9:55 am
If area of triangle ABC = 24
by vinni.k »
If area of triangle ABC = 24 and a > 1, What is the value of b ?...
2
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Last post by vinni.k
Tue Apr 16, 2013 9:03 am
why every step towards a certain direction is identical?
by little mice »
I don't quite understand why every step on the x-axis is identical....
2
Last post by GMATGuruNY
Tue Apr 16, 2013 7:43 am
Is x>y?
by Mormuse »
1) x+y+2sq rt (xy)=0 2) x2+y2=0. Statement 1 is sufficient. I dont...
4
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Last post by rohankamath619
Tue Apr 16, 2013 7:32 am
Reasoning Percent DS Question
by championspunch »
In year x, it rained on 40% of all Mondays and 20% of all Tuesdays....
4
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Last post by Brent@GMATPrepNow
Tue Apr 16, 2013 6:44 am
Absolute value sum
by abhirup1711 »
If a ≠ b and |a-b| = b-a, which of the following statements...
4
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Last post by Brent@GMATPrepNow
Tue Apr 16, 2013 5:37 am
Fractions Problem
by championspunch »
Question: 3/4 of all married couples have more than one child. 2/5 of...
3
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Last post by CSASHISHPANDAY
Tue Apr 16, 2013 12:04 am
OG 12 221-How to solve this
by [email protected] »
Of the 200 students at College T majoring in one or more of the...
4
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Last post by GMATGuruNY
Mon Apr 15, 2013 9:20 pm
Standard deviation problem
by vishugogo »
Set X and set Y each contain at least 2 distinct positive integers....
2
Last post by vipulgoyal
Mon Apr 15, 2013 9:14 pm
Inequality -GMAT PREP
by guerrero »
If x is positive, which of the following could be the correct...
5
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Last post by Edwardsfire
Mon Apr 15, 2013 5:26 am
How to solve factorials - Shortcut?
by beater »
Could one of you please explain a time effective method to solve...
5
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Last post by Brent@GMATPrepNow
Mon Apr 15, 2013 4:22 am
Algebra: If x is positive
by psm12se »
If x is positive, which of the following could be the correct...
7
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Last post by saon
Sun Apr 14, 2013 11:27 pm
Probability question. kindly help
by bijoyajj »
6 persons tossed a coin simultaneously 4 times in a row. What is the...
1
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Last post by Anju@Gurome
Sun Apr 14, 2013 9:56 pm
OG 12 157
by [email protected] »
Please show me a simple solution to this, thanks
4
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Last post by Brent@GMATPrepNow
Sun Apr 14, 2013 4:40 am
How to solve this question
by [email protected] »
Request that the experts also explain the concept, thanks
2
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Last post by GMATGuruNY
Sun Apr 14, 2013 2:31 am