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OG13 141
by TheAnuja55 »
If money is invested at r percent interest, compounded annually, the...
2
Last post by TheAnuja55
Tue Oct 16, 2012 1:27 am
confused
by humpback »
The line segment PS, point P lies on line segments QT and RU, if the...
1
Last post by deepalimittal26
Mon Oct 15, 2012 11:28 pm
2x=3y=42
by humpback »
if w,y,z are positive numbers and 2x=3y=4z, then the value of x+y+z...
2
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Last post by Brent@GMATPrepNow
Mon Oct 15, 2012 9:24 pm
Which of the values cannot be GCD of 30x and 15y ?
by nobazinga »
If x and y are positive integers, each of the following could be the...
1
Last post by The Iceman
Mon Oct 15, 2012 8:01 pm
Algebra
by neeti2711 »
If x≠0 and x=√ (4xy-4y^2), then in terms of y, x= (A) 2y...
2
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Last post by GMATGuruNY
Mon Oct 15, 2012 12:30 pm
Order of operation
by hariharakarthi »
What is the value of 6/2(1+2)? (a)1 (b)9 Note: Order of operations...
2
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Last post by hariharakarthi
Mon Oct 15, 2012 6:08 am
Fractions
by Aishwarya1204 »
Cant figure out what approach to take with this one. Tried it...
2
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Last post by GMATGuruNY
Mon Oct 15, 2012 3:25 am
can someone break this down
by humpback »
The 20 numbers on list A have a mean on 9.5 The 10 numbers on list B...
2
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Last post by Brent@GMATPrepNow
Sun Oct 14, 2012 9:18 pm
Factor question
by gmatwarroom »
How many factors does 36^2 (square of 36) have? A) 2 B) 8 C) 24 D) 25...
10
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Last post by Brent@GMATPrepNow
Sun Oct 14, 2012 9:11 pm
4^17 - 2^28 Greatest Prime Factor
by BryanBTGMAT »
Can someone explain the ruled used on the bold line? I do not recall...
3
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Last post by BryanBTGMAT
Sun Oct 14, 2012 8:30 pm
OG 13 79
by PGMAT »
After driving to a riverfront parking lot, Bob plans to run south...
4
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Last post by Whitney Garner
Sun Oct 14, 2012 12:57 pm
Probability doubt.
by Aishwarya1204 »
Hey can somebody please help me with this question. I faced it while...
4
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Last post by Brent@GMATPrepNow
Sun Oct 14, 2012 7:14 am
Coordinate Geometry and Surface area !
by Aishwarya1204 »
Have my test soon. Panicking a little bit. Took the Gmat prep test...
2
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Last post by Anurag@Gurome
Sun Oct 14, 2012 6:38 am
Manhattan
by das.ashmita »
Simple question.... but I guess i am missing out on something basic....
1
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Last post by Anurag@Gurome
Sun Oct 14, 2012 5:45 am
Points Earned
by ashg84 »
For a certain race, 3 teams were allowed to enter members each. A...
1
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Last post by Anurag@Gurome
Sun Oct 14, 2012 5:25 am
QUADRATIC EQUATIONS
by indu.nair »
Find x if: 3/x+3 + 4/x+4 = 2/x+2 + 5/x+5 There should be some fast...
1
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Last post by Anurag@Gurome
Sun Oct 14, 2012 5:09 am
Confused
by ashg84 »
There are 5 cars to be displayed in 5 parking spaces with all the...
2
Last post by GMATGuruNY
Sun Oct 14, 2012 3:18 am
Difficult Math Problem #82 - Arithmetic, Algebra
by 800guy »
5 is placed to the right of two - digit number, forming a new three...
5
Last post by indu.nair
Sun Oct 14, 2012 2:21 am
GMATPrep 1 Rate Problem
by Mjkourtis »
At a speed of 50 mph, a car used 1 gallon every 30 miles. If the car...
2
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Last post by Anurag@Gurome
Sat Oct 13, 2012 9:38 pm
Probability: Mark and Anna
by vivibcn »
Anna and Mark are included in a group of 8 people. If 4 people are...
4
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Last post by GMATGuruNY
Sat Oct 13, 2012 3:14 pm
Combinatorics
by adthedaddy »
n is a natural number such that nC4 = nC12 . What is the remainder...
4
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Last post by smanstar
Sat Oct 13, 2012 9:14 am
distance-time and prime factor
by Senthilnathan Vedi »
Hi All, I got these two questions in one my GMATPrep practice tests....
5
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Last post by GMATGuruNY
Sat Oct 13, 2012 4:10 am
Trouble with percentage increase
by ellexay »
Year 93 Revenue: 6 (billions of dollars) Year 94 Revenue: 8 (billions...
5
Last post by mcdesty
Sat Oct 13, 2012 2:19 am
Problem set
by yongy »
Hi everybody I have a problem set I can't solve please help me. There...
1
Last post by Jim@StratusPrep
Fri Oct 12, 2012 6:30 am
OG 13 page 183 question 218
by HalifaxGuy »
Hi , I was wondering if there is an easy way to solve this question,...
2
Last post by HalifaxGuy
Fri Oct 12, 2012 5:09 am
Number system
by adthedaddy »
How many divisors of 25200 can be expressed in the form 4n + 3, where...
4
Last post by anuprajan5
Thu Oct 11, 2012 10:33 pm
Probability
by shankar.ashwin »
In a certain company, three typists service for four departments. If...
9
Last post by GMATGuruNY
Thu Oct 11, 2012 2:58 am
apartment complex
by nidhis.1408 »
In a certain apartment complex, 1/4 of the apartments have terraces....
2
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Last post by Whitney Garner
Wed Oct 10, 2012 12:50 pm
Probability
by rajatvmittal »
There are three secretaries who work for four departments. If each of...
1
Last post by anuprajan5
Wed Oct 10, 2012 9:42 am
Probability
by rajatvmittal »
A computer game has five difficulty levels. In each level you can...
4
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Last post by rajatvmittal
Wed Oct 10, 2012 9:09 am
T-S-Distance
by adthedaddy »
There are 13 equidistant bus stops on a straight road. A bus running...
1
Last post by GMATGuruNY
Wed Oct 10, 2012 9:01 am
Probability
by rajatvmittal »
HI Probability is no of desired outcomes / no of total outcomes....
1
Last post by adthedaddy
Wed Oct 10, 2012 7:59 am
Arithmetic question
by [email protected] »
on question 65 of the 13th edition of the official guide how exactly...
2
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Oct 10, 2012 7:55 am
question on real gmat held yesterday
by lilouelle »
hi I struggle in math for this question a father,a mother and a son...
1
Last post by Jim@StratusPrep
Wed Oct 10, 2012 4:13 am
hard PS question from Hult GMAT prep
by Castor.kim »
Hi Players, In Hult school provide GMAT prep test, I failed this...
1
Last post by das.ashmita
Tue Oct 09, 2012 9:05 pm
Combinatorics
by adthedaddy »
What is the total number of ways of selecting twenty balls from an...
5
EXPERT REPLIES
Last post by adthedaddy
Tue Oct 09, 2012 2:19 pm
Compound Interest
by ras-j »
Donald plans to invest x dollars in a savings account that pays...
2
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Last post by Whitney Garner
Tue Oct 09, 2012 11:21 am
PS - Probability - 1 - either or
by karthikpandian19 »
Anthony is baking pies for 12 of his friends, including Valentino....
3
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Tue Oct 09, 2012 7:22 am
Squaring / cubing decimals
by sophadel »
Hello! I always get these types of questions wrong: What is the value...
4
EXPERT REPLIES
Last post by Whitney Garner
Mon Oct 08, 2012 7:55 pm
Help requested
by btthus »
Hi everone, Could someone please explain how to solve these two...
5
EXPERT REPLIES
Last post by btthus
Mon Oct 08, 2012 1:57 pm
Median of Q consecutive integers
by gander123 »
Hi everyone, I recently reviewed the following question but still...
3
Last post by gander123
Mon Oct 08, 2012 12:45 pm
simplification
by pritam.ryders »
If 4^4x = 1600 then what is the value of 4^(x-1)2 ?
7
Last post by GMATGuruNY
Mon Oct 08, 2012 2:57 am
Problem Solving
by TheAnuja55 »
Hello there, Q: If Kelly received 1/3 more votes than Mike in a...
2
Last post by GMATGuruNY
Sun Oct 07, 2012 5:59 am
Functions
by shivanigs »
Hi, Request help with the following problem.Thanks.. Which one is the...
3
Last post by pemdas
Sat Oct 06, 2012 1:22 pm
Median Maniac
by gmat6087 »
I am totally lost in this problem. Even though questions similar to...
5
EXPERT REPLIES
Last post by gmat6087
Sat Oct 06, 2012 9:05 am
Geometry
by vinni.k »
The symbol for a particular company is a circle, but to commemorate a...
4
Last post by Javoni
Fri Oct 05, 2012 10:25 pm
consecutive integers
by pritam.ryders »
If for 12 consecutive integers with -4 as the least integer ,What is...
5
Last post by mtripathy
Fri Oct 05, 2012 8:22 am
Rate/Work problem
by gmattesttaker2 »
Hello, This is from MGMAT Strategy Guide 3, P. 43: Twelve identical...
8
Last post by gmat6087
Fri Oct 05, 2012 5:20 am
rate and work
by pritam.ryders »
IF 6 machines can do complete a piece of work in 12 days then how...
3
Last post by sreenunna
Thu Oct 04, 2012 9:06 pm
GMAT prep DS 2
by jkelk »
Hi Please help solve the attached Thanks, J
2
EXPERT REPLIES
Last post by greenwich
Thu Oct 04, 2012 10:50 am