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#104 in OG 13th edition
by cfleck »
Can someone please explain to me the estimation technique used in the...
5
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Last post by Matt@VeritasPrep
Sun Feb 08, 2015 10:15 pm
Veritas Prep CAT question
by cfleck »
I took a Veritas Practice CAT today, and while reviewing the math...
4
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Last post by Matt@VeritasPrep
Sun Feb 08, 2015 10:12 pm
Offical GMAT Review 2nd Edition #162
by bookjive »
I'm not seeing a solution to this problem on the forum and the book's...
7
Last post by GMATGuruNY
Wed Feb 04, 2015 4:48 am
Permutations Aah....
by coolhabhi »
Four letters are addressed to four different persons and the...
4
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Last post by Brent@GMATPrepNow
Mon Feb 02, 2015 11:59 am
There are 4 letters and 4 corresponding envelopes. If we
by varun289 »
There are 4 letters and 4 corresponding envelopes. If we put the 4...
6
Last post by coolhabhi
Sun Feb 01, 2015 1:08 pm
Set Theory Question
by datonman »
The question is as follows: In a certain class, 40% of the students...
4
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Last post by Brent@GMATPrepNow
Sun Feb 01, 2015 1:06 pm
Massive problems with word problems
by Jonna89 »
Hi guys! I'm starting to think that word problems put the a s s in...
6
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Last post by Brent@GMATPrepNow
Sun Feb 01, 2015 12:52 pm
A bag contains ten marbles of the same size: 3 are identical
by Mike@Magoosh »
A bag contains ten marbles of the same size: 3 are identical green...
2
Last post by GMATinsight
Sat Jan 31, 2015 3:01 am
Problem with finding a pattern in a large sequence
by utkalnayak »
S is the infinite sequence S1 = 2, S2 = 22, S3 = 222,...Sk =...
2
Last post by GMATGuruNY
Fri Jan 30, 2015 7:42 pm
Sharing an Easy way to remember PRIMES
by akhilsuhag »
Just came across an excellent way to remember primes till 100 and I...
0
Last post by akhilsuhag
Fri Jan 30, 2015 5:15 am
Rounding question - something bothering me
by richewalsh »
I got the question, right but one aspect is bothering me and I'm sure...
1
Last post by MartyMurray
Thu Jan 29, 2015 7:51 pm
GPrep question
by gmataug08 »
If x is an negative integer, which of the following expressions has...
6
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Last post by [email protected]
Thu Jan 29, 2015 10:58 am
Permutation with the word Tennessee
by lcpanam »
How many distinguishable permutations of letters are possible in the...
2
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Last post by [email protected]
Thu Jan 29, 2015 10:50 am
Permutation Problem
by lcpanam »
I am stuck and need help in solving. A company wants to assign its...
3
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Last post by Brent@GMATPrepNow
Thu Jan 29, 2015 10:16 am
A librarian has a set of ten books, including four different
by Mike@Magoosh »
A librarian has a set of ten books, including four different books...
1
Last post by GMATinsight
Thu Jan 29, 2015 5:09 am
GMAT Prep :easier solution pls ?
by himu »
Thanks for your precious time ! I already found this one @ I too got...
10
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Last post by Brent@GMATPrepNow
Tue Jan 27, 2015 11:34 am
Unclear of daily bank account average concept
by utkalnayak »
I do not understand how daily average functions for a bank account....
3
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Last post by DavidG@VeritasPrep
Tue Jan 27, 2015 7:21 am
Power and roots confusion!!
by Jonna89 »
Hi guys! This is my first post in my journey to beat the GMAT! Could...
9
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Last post by Brent@GMATPrepNow
Mon Jan 26, 2015 2:37 pm
PS Question on Time Rate and Distance-Not able to solve
by dhiren8182 »
Carlos can run a mile in 6 minutes. Kevin can run a mile in 8...
3
Last post by Matt@VeritasPrep
Sun Jan 25, 2015 9:12 pm
What is a suggested time to be spent on Hard PS Question
by utkalnayak »
I am always struggling to do time management for hard PS questions,...
5
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Last post by Matt@VeritasPrep
Sun Jan 25, 2015 4:48 pm
remainder and min max
by buoyant »
x, y and z are positive integers such that when x is divided by y the...
4
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Last post by Matt@VeritasPrep
Sun Jan 25, 2015 4:28 pm
Circular Arrangements
by akhilsuhag »
Nine family members: 5 grandchildren (3 brothers and 2 sisters) and...
3
Last post by Matt@VeritasPrep
Sun Jan 25, 2015 4:10 pm
Problem with possible use for venn diagrams !!
by utkalnayak »
At a certain dealership, every car on the lot has at least one of the...
5
Last post by Matt@VeritasPrep
Sun Jan 25, 2015 3:50 pm
Book Q.s how well proxy of "actual" performance?
by towerSpider »
Hi From GMAT officially released questions in book, lets say I do 34...
5
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Last post by Matt@VeritasPrep
Sun Jan 25, 2015 3:44 pm
Population distribution question
by utkalnayak »
A certain city with a population of 132,000 is to be divided into 11...
4
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Last post by Matt@VeritasPrep
Sun Jan 25, 2015 3:36 pm
Probability of 1 of 4 letters reaching right addressed env
by utkalnayak »
Tanya prepared 4 different letters to be sent to 4 different...
5
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Last post by Matt@VeritasPrep
Sun Jan 25, 2015 3:30 pm
Tricky average speed calculation
by utkalnayak »
Susan drove at an average speed of 30 miles per hour for the first 30...
7
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Last post by Matt@VeritasPrep
Sun Jan 25, 2015 3:21 pm
Counting amount of fine everyday
by utkalnayak »
A certain library assesses fines for overdue books as follows. On the...
4
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Last post by utkalnayak
Sat Jan 24, 2015 6:54 pm
maths request
by surinderdhiman »
Prove that the ratio of the sides of a square and an equilateral...
2
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Last post by Brent@GMATPrepNow
Wed Jan 21, 2015 10:00 am
Please help explain this probability question
by utkalnayak »
I spent about 4 minutes on this and gave up, the official explanation...
5
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Last post by regor60
Tue Jan 20, 2015 10:10 am
Graphical Solution
by knight247 »
In the xy-plane, region R consists of all the points (x, y) such that...
3
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Last post by Brent@GMATPrepNow
Tue Jan 20, 2015 8:05 am
mixture problem
by buoyant »
How to solve this problem using alligation method? There are two bars...
6
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Last post by subhakimi
Mon Jan 19, 2015 9:49 am
mixture problem2
by buoyant »
If 12 ounces of a strong vinegar solution are diluted with 50 ounces...
5
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Last post by subhakimi
Mon Jan 19, 2015 9:33 am
5*(2^4)*(3^32) =
by Mike@Magoosh »
5*(2^4)*(3^32) = (A) 5(6^36) (B) (10^4)(3^32) (C) (3^34) + (3^32)...
2
Last post by Mike@Magoosh
Fri Jan 16, 2015 4:39 pm
percent
by buoyant »
After M students took a test, there was a total of 64% of correct...
4
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Last post by Brent@GMATPrepNow
Wed Jan 14, 2015 9:02 pm
mean median mode
by ozlemmetje »
Hi all, which topic covers this? I am searching through my Manhattan...
1
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Last post by Brent@GMATPrepNow
Wed Jan 14, 2015 12:51 pm
How many triangles and quadrilaterals
by gmatdriller »
How many triangles and quadrilaterals altogether can be formed using...
5
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Last post by Brent@GMATPrepNow
Wed Jan 14, 2015 12:08 pm
work all alone
by sanju09 »
A, B, and C were to be paid in proportion to the part of work they...
25
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Last post by [email protected]
Tue Jan 13, 2015 11:34 am
Questions
by Baton »
I am solving these sums half and seem to be missing out the final...
3
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Last post by Brent@GMATPrepNow
Mon Jan 12, 2015 2:53 pm
Boomtown
by j_shreyans »
Boomtown urban planners expect the city's population to...
8
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Last post by GMATGuruNY
Sun Jan 11, 2015 7:26 am
A qualified worker digs a well in 5 hours
by gmatdriller »
A qualified worker digs a well in 5 hours. He invites 2 apprentices,...
5
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Last post by Brent@GMATPrepNow
Sat Jan 10, 2015 10:37 am
Cars A and B are traveling from Town X to Town Y on the same
by Mike@Magoosh »
Cars A and B are traveling from Town X to Town Y on the same route...
2
Last post by GMATGuruNY
Sat Jan 10, 2015 4:36 am
GMAT Prep Q
by Baton »
How do we tackle this question
2
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Last post by GMATGuruNY
Fri Jan 09, 2015 2:34 pm
probabilities of independent events
by charlieh65 »
This may be a stupid question, but I'm driving myself crazy trying to...
3
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Last post by [email protected]
Thu Jan 08, 2015 11:21 am
Plz explain Official Guide PS Q.178
by utkalnayak »
178. Of the 300 subjects who participated in an experiment using...
2
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Last post by ceilidh.erickson
Wed Jan 07, 2015 9:19 am
PS:Not able to derive final answer
by dhiren8182 »
Hi Guru(s), If K is the sum of reciprocals of the consecutive...
4
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Last post by ceilidh.erickson
Wed Jan 07, 2015 9:00 am
Rank the following quantities in order, from smallest to big
by Mike@Magoosh »
Rank the following quantities in order, from smallest to biggest. I....
0
Last post by Mike@Magoosh
Mon Jan 05, 2015 2:52 pm
PS2
by roger federer »
If n is a positive integer, what is the remainder when 3^(8n+3) + 2...
11
Last post by Matt@VeritasPrep
Mon Jan 05, 2015 11:14 am
tricky fraction
by buoyant »
After 2/9 of the numbers in a data set A were observed, it turned out...
4
EXPERT REPLIES
Last post by Matt@VeritasPrep
Mon Jan 05, 2015 11:07 am
OG 13 #229 How many of the integers...
by wied81 »
229. How many of the integers that satisfy the inequality (x+2)(x+3)...
8
Last post by Matt@VeritasPrep
Mon Jan 05, 2015 11:00 am