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Helpful Resources
We invite all community contributors to share resources that are deemed to help students beat the GMAT. We've created individual threads to match the main topics, so please select the best fit for your content carefully.3973
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Must be true question
by rahulvsd » Sun May 20, 2012 8:04 pm
If a^5 ≤ a, which of the following must be true? I -1...
4
Last post by tutorphd
Tue Jun 26, 2012 9:16 am
Tue Jun 26, 2012 9:16 am
word problem
by avinashsidha » Sat Jun 16, 2012 2:41 am
For any positive integer n,the sum of first n positive integers...
4
Last post by Brent@GMATPrepNow
Mon Jun 25, 2012 4:18 pm
Mon Jun 25, 2012 4:18 pm
Help Needed: Cracking Under the Pressure on GMAT Math
by mbaover30 » Sat Jun 23, 2012 1:05 pm
Sorry I posted this in the wrong place. Reposted at:
0
Last post by mbaover30
Sat Jun 23, 2012 1:05 pm
Sat Jun 23, 2012 1:05 pm
Question on A.P. formula
by knightwalker » Mon Aug 31, 2009 6:24 am
In an increasing sequence of 10 consecutive integers the sum of the...
6
Last post by jcnasia
Sat Jun 23, 2012 3:57 am
Sat Jun 23, 2012 3:57 am
Equations with variables in the exponents
by Kim9876Zey » Wed Jun 20, 2012 6:18 pm
5^21 * 4^11 = 2 * 10^n Solve for n 21 Why would you not consider 2...
4
Last post by jcnasia
Fri Jun 22, 2012 7:06 am
Fri Jun 22, 2012 7:06 am
data sufficiency
by Kim9876Zey » Thu Jun 21, 2012 11:51 am
In the xy-plane, at what two points does the graph of y=(x+a)(x+b)...
3
Last post by jcnasia
Thu Jun 21, 2012 7:33 pm
Thu Jun 21, 2012 7:33 pm
Word problems
by Kim9876Zey » Thu Jun 21, 2012 11:41 am
When a certain tree was first planted, it was 4 feet tall, and the...
2
Last post by Kim9876Zey
Thu Jun 21, 2012 2:04 pm
Thu Jun 21, 2012 2:04 pm
Three digit number
by hey_thr67 » Mon Jun 18, 2012 10:41 pm
How many different three-digit numbers contain both the digit 2 and...
2
Last post by kevincanspain
Wed Jun 20, 2012 1:08 pm
Wed Jun 20, 2012 1:08 pm
Q45 to Q48? Study tips for one week out?
by meanjonathan » Mon Jun 11, 2012 12:39 am
Today is Monday, exactly one week from my test date. My goal has been...
2
Last post by meanjonathan
Wed Jun 13, 2012 11:15 am
Wed Jun 13, 2012 11:15 am
Any good source for practising math?
by rrobiinn » Mon May 21, 2012 7:11 am
Hello everyone, I am looking for a good web source where I can find a...
1
Last post by Mike@Magoosh
Mon Jun 11, 2012 4:54 pm
Mon Jun 11, 2012 4:54 pm
Q50 or Q51
by vikram4689 » Mon May 14, 2012 8:10 am
Both time on the GMAT i got Q50, i am wondering what is the reason...
7
Last post by kevincanspain
Mon Jun 11, 2012 2:00 pm
Mon Jun 11, 2012 2:00 pm
Ratio and Proportion problem
by R.K » Sat Jun 09, 2012 3:24 am
Mr.s Wilson left $32000 and specified that the money be divided so...
2
Last post by Brent@GMATPrepNow
Sun Jun 10, 2012 7:07 am
Sun Jun 10, 2012 7:07 am
Tough Geometry Problem
by vikrantr93 » Mon May 02, 2011 3:59 am
2 persons start walking on a road that diverge at an angle of 120...
4
Last post by dhonu121
Thu Jun 07, 2012 8:10 pm
Thu Jun 07, 2012 8:10 pm
average problem
by R.K » Sat Jun 02, 2012 6:43 pm
At an examination there were 7 candidates of the age f 15; 33 of 16:9...
4
Last post by dhonu121
Thu Jun 07, 2012 8:02 pm
Thu Jun 07, 2012 8:02 pm
Exponential increase problem
by jcm91186 » Mon Jun 04, 2012 1:49 pm
I'm looking for a quick way to solve a problem like in the following....
2
Last post by dhonu121
Thu Jun 07, 2012 8:00 pm
Thu Jun 07, 2012 8:00 pm
Integrated Reasoning: A new challenge on GMAT
by sanju09 » Tue Jun 05, 2012 12:33 am
Today's business word is rich in data. To succeed,...
0
Last post by sanju09
Tue Jun 05, 2012 12:33 am
Tue Jun 05, 2012 12:33 am
conditional average
by R.K » Sun Jun 03, 2012 10:16 am
Babar spends equal amount in buying two types of oranges at the rate...
6
Last post by aneesh.kg
Mon Jun 04, 2012 8:59 am
Mon Jun 04, 2012 8:59 am
average problems
by R.K » Thu May 31, 2012 9:43 am
A man bought 27 horses at Rs.280 each 9 horses at Rs.320 each and 6...
1
Last post by Jim@StratusPrep
Thu May 31, 2012 10:31 am
Thu May 31, 2012 10:31 am
Probability !
by cheerchick487510 » Mon Apr 16, 2012 1:14 pm
1.) You toss two coins. What is the probability of getting one tail...
6
Last post by GMAT Kolaveri
Wed May 30, 2012 7:43 am
Wed May 30, 2012 7:43 am
Squares, square roots, inequalities and modulus
by eagleeye » Tue May 29, 2012 9:03 pm
It's been a month since I thought about writing the GMAT and joined...
1
Last post by GMAT Kolaveri
Wed May 30, 2012 7:23 am
Wed May 30, 2012 7:23 am
Data Sufficiency- How to master it?
by Jasmine » Tue Mar 11, 2008 11:07 pm
Hello guys, I am getting most of the data sufficiency wrong. I have...
2
Last post by GMAT Kolaveri
Wed May 30, 2012 6:56 am
Wed May 30, 2012 6:56 am
Factors for Decimal numbers?
by mathewmithun » Tue May 29, 2012 1:54 am
Can we factorize decimal numbers? Eg: what are the factors of 1.5? I...
2
Last post by mathewmithun
Tue May 29, 2012 9:29 am
Tue May 29, 2012 9:29 am
Magic: 4 = 3
by aneesh.kg » Sat May 12, 2012 11:46 pm
Let me show you some magic here. Say it's given that a + b = c Since...
8
Last post by neelgandham
Mon May 21, 2012 12:59 pm
Mon May 21, 2012 12:59 pm
math practice books
by kksekar » Thu May 03, 2012 10:25 pm
I am practicing Kaplan premier now and I have got OG quantitative...
2
Last post by Brent@GMATPrepNow
Sun May 20, 2012 7:37 am
Sun May 20, 2012 7:37 am
weighted averages
by shawndx » Wed May 09, 2012 5:31 pm
if you know any 2 of the following 3, then you can find the third...
4
Last post by lunarpower
Sat May 19, 2012 9:54 pm
Sat May 19, 2012 9:54 pm
GMAT Hacks books
by LMeera1987 » Fri May 18, 2012 11:07 pm
How good is the GMAT Hacks books? Do u recommend it... Is it...
0
Last post by LMeera1987
Fri May 18, 2012 11:07 pm
Fri May 18, 2012 11:07 pm
Probability: getting a seat at an overcrowded table!!
by Cúchulainn » Tue May 15, 2012 2:47 am
Hi - i have just joined this forum, so I hope i'm using it correctly....
2
Last post by Cúchulainn
Tue May 15, 2012 11:57 am
Tue May 15, 2012 11:57 am
CRITICAL POINTS METHOD (For Inequalities) EXPLAINED- Useful!
by aneesh.kg » Wed Apr 18, 2012 10:16 pm
One often encounters expressions such as: (x - a)(x - b)(x - c)...(x...
8
Last post by aneesh.kg
Wed May 09, 2012 10:12 am
Wed May 09, 2012 10:12 am
Important Permutations & Combinations Concept
by aneesh.kg » Wed May 02, 2012 7:36 pm
I want to discuss a very important concept in Permutations &...
5
Last post by sunman
Tue May 08, 2012 2:38 am
Tue May 08, 2012 2:38 am
Abs Value & unclear question
by Lasve » Tue May 01, 2012 1:44 pm
Which of the following inequalities must be true if the values of X...
2
Last post by dabral
Mon May 07, 2012 9:17 pm
Mon May 07, 2012 9:17 pm
GMATPrep - need help
by voodoo_child » Mon May 07, 2012 2:23 pm
Q - Set S consists of n consecutive integers, where n>1; What is...
2
Last post by dabral
Mon May 07, 2012 8:54 pm
Mon May 07, 2012 8:54 pm
Silly mistakes in Quants
by Sigma Dash » Mon Apr 30, 2012 4:36 am
Hi, I have completed the OG, all the Manhattan guides and the Kaplan...
3
Last post by aneesh.kg
Tue May 01, 2012 6:12 am
Tue May 01, 2012 6:12 am
Prime numbers (again and always)
by aippingw » Mon Apr 12, 2010 5:07 pm
Here's a problem which is really shaking my confidence. Because I'm...
9
Last post by ikaplan
Mon Apr 30, 2012 8:42 am
Mon Apr 30, 2012 8:42 am
the sum of all
by sanju09 » Sun Apr 29, 2012 11:54 pm
The product P of three positive integers is 6 times their sum, and...
3
Last post by mathbyvemuri
Mon Apr 30, 2012 6:12 am
Mon Apr 30, 2012 6:12 am
difficulty on the new gmat type
by simone88 » Mon Apr 23, 2012 10:39 am
I tried to do the online test (CAT) doing only the mathematical part...
1
Last post by Brent@GMATPrepNow
Sun Apr 29, 2012 8:22 am
Sun Apr 29, 2012 8:22 am
Hudge Timing Problem !
by polloi » Wed Apr 25, 2012 10:44 am
Hey Guys, I have my test coming up in about 2 weeks and these are my...
2
Last post by Brent@GMATPrepNow
Fri Apr 27, 2012 7:33 am
Fri Apr 27, 2012 7:33 am
Why is math essential?
by sanju09 » Fri Apr 13, 2012 12:22 am
Why is math essential? Math is essential because it is the most...
4
Last post by sanju09
Tue Apr 24, 2012 3:45 am
Tue Apr 24, 2012 3:45 am
Abs Vaule Question
by seal4913 » Thu Mar 22, 2012 2:53 pm
|x + y| > |x| + |y|? 1) x + y < 0 2) xy < 0 Statement (1)...
4
Last post by Mike@Magoosh
Mon Apr 23, 2012 3:01 pm
Mon Apr 23, 2012 3:01 pm
inequality help - pratice questions
by seal4913 » Fri Apr 06, 2012 4:49 pm
A weak spot of mine seems to be inequalities. Besides the mgmat study...
2
Last post by Mike@Magoosh
Mon Apr 23, 2012 2:46 pm
Mon Apr 23, 2012 2:46 pm
Isoceles triangle
by jai123oct » Sat Apr 14, 2012 12:07 pm
Hey Guys need help !!! i gave a kaplan mock test today and...
12
Last post by cindy79
Sun Apr 22, 2012 11:39 pm
Sun Apr 22, 2012 11:39 pm
Please help (8^2)(3^3)(2^4)/(96^2) GMAC Problem
by KingTmo » Sat Jun 19, 2010 11:40 am
Please help with this as the GMAC problems have no solution. I know...
5
Last post by strivedi
Sat Apr 21, 2012 8:09 pm
Sat Apr 21, 2012 8:09 pm
Sequences
by Eternalhope » Wed Feb 29, 2012 11:38 am
The sequence a1, a2, a3, a4, a5 is such that an = an-1 + 5. For...
3
Last post by IshanGhose
Sat Apr 21, 2012 9:15 am
Sat Apr 21, 2012 9:15 am
Q45 with 2 blank answers...
by Wangsta » Tue Apr 17, 2012 8:26 pm
i read somewhere that each blank answer = 3pts penality, so does that...
1
Last post by Mike@Magoosh
Thu Apr 19, 2012 11:55 am
Thu Apr 19, 2012 11:55 am
Is 1 week enough time to master the Maths?
by layiwolo » Fri Feb 17, 2012 10:21 am
Hi there, I've decided to apply for business school however because...
11
Last post by Ashishkapoor7
Tue Apr 17, 2012 10:05 am
Tue Apr 17, 2012 10:05 am
GMAT PREP DS question
by alex.gellatly » Mon Apr 16, 2012 12:52 am
If p and n are positive integers and p > n, what is the remainder...
3
Last post by killer1387
Tue Apr 17, 2012 12:50 am
Tue Apr 17, 2012 12:50 am
800score.com question
by seal4913 » Sat Apr 14, 2012 4:48 pm
I just took their free math test and i'm a little confused. They seem...
0
Last post by seal4913
Sat Apr 14, 2012 4:48 pm
Sat Apr 14, 2012 4:48 pm
Where are questions by Bunuel?
by afreshman » Tue Apr 10, 2012 12:12 pm
I often see people reference that they used questions provided by...
1
Last post by Jim@StratusPrep
Wed Apr 11, 2012 6:37 pm
Wed Apr 11, 2012 6:37 pm
What happened to the search engine?
by chrish1101 » Fri Mar 23, 2012 1:26 pm
The search engine that I usually use to help see the logic behind...
1
Last post by neelgandham
Sat Apr 07, 2012 12:36 pm
Sat Apr 07, 2012 12:36 pm
