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Topics
POSTS
Last post
OG DS 133
by mundasingh123 » Sat Mar 19, 2011 6:17 am
133. Are all of the numbers in a certain list of 15 numbers equal?...
2
Last post by mundasingh123
Sat Mar 19, 2011 9:35 am
Sat Mar 19, 2011 9:35 am
either division X or division Y
by sanju09 » Sat Mar 19, 2011 1:39 am
Each employee of Company Z is an employee of either division X or...
1
Last post by vineeshp
Sat Mar 19, 2011 6:08 am
Sat Mar 19, 2011 6:08 am
11 copies on Friday?
by sanju09 » Sat Mar 19, 2011 1:37 am
Store S sold a total of 90 copies of a certain book during the seven...
1
Last post by GMATGuruNY
Sat Mar 19, 2011 3:53 am
Sat Mar 19, 2011 3:53 am
(n - 1) (n + 1) is divided by 24
by sanju09 » Sat Mar 19, 2011 1:34 am
If n is a positive integer and r is the remainder when (n - 1) (n +...
1
Last post by Anurag@Gurome
Sat Mar 19, 2011 2:05 am
Sat Mar 19, 2011 2:05 am
Geo: Rhombus
by yellowho » Thu Mar 17, 2011 11:58 pm
Is quadrilateral ABCD= rhombus? 1) AC & BD are perpendicular...
3
Last post by Anurag@Gurome
Sat Mar 19, 2011 1:34 am
Sat Mar 19, 2011 1:34 am
Pack of 55 wolves
by vikram4689 » Fri Mar 18, 2011 10:56 pm
Each member of a pack of 55 wolves has either brown or blue eyes and...
1
Last post by AIM GMAT
Sat Mar 19, 2011 12:20 am
Sat Mar 19, 2011 12:20 am
O.G Percents Problem
by yvonne0923 » Thu Mar 17, 2011 3:57 pm
Of the companies surveyed about the skills they required in...
2
Last post by GMATGuruNY
Fri Mar 18, 2011 12:31 pm
Fri Mar 18, 2011 12:31 pm
Inequalities^(Exponents)
by sanju09 » Fri Mar 18, 2011 3:23 am
Is x^3 > x^2? (1) x > 0. (2) x^2 > x.
4
Last post by Night reader
Fri Mar 18, 2011 9:06 am
Fri Mar 18, 2011 9:06 am
tossed six times
by sanju09 » Fri Mar 18, 2011 2:32 am
A coin is tossed six times. What is the probability that exactly...
1
Last post by Anurag@Gurome
Fri Mar 18, 2011 5:35 am
Fri Mar 18, 2011 5:35 am
MGMAT - Function
by diehard_gmat » Fri Mar 18, 2011 12:38 am
For all integers n, the function f is defined by f(n) = a^n, where a...
1
Last post by Anurag@Gurome
Fri Mar 18, 2011 1:05 am
Fri Mar 18, 2011 1:05 am
MGMAT - Inequality
by diehard_gmat » Fri Mar 18, 2011 12:13 am
What is the value of the integer k? (1) k + 3 > 0 (2) k^4 ≤ 0
1
Last post by Anurag@Gurome
Fri Mar 18, 2011 12:26 am
Fri Mar 18, 2011 12:26 am
divide kar
by maihuna » Tue Mar 15, 2011 12:16 pm
Is the integer p divisible by 6? (1) 9p is divisible by 6. (2) 8p is...
3
Last post by Target2009
Thu Mar 17, 2011 11:12 am
Thu Mar 17, 2011 11:12 am
coal burn trip:-)
by Shamhoon » Wed Mar 16, 2011 7:37 am
The amount of coal a train burns each mile is directly proportional...
2
Last post by Geva@EconomistGMAT
Thu Mar 17, 2011 6:34 am
Thu Mar 17, 2011 6:34 am
remainder when k is divided by j
by abhi332 » Wed Feb 24, 2010 12:20 pm
If j and k are positive integers where k > j, what is the value of...
6
Last post by RadiumBall
Wed Mar 16, 2011 11:03 pm
Wed Mar 16, 2011 11:03 pm
amount of fabric :-)
by Shamhoon » Wed Mar 16, 2011 8:20 am
How much was spent for a certain amount of fabric? (1) The cost of...
4
Last post by luiscarlos59
Wed Mar 16, 2011 9:41 pm
Wed Mar 16, 2011 9:41 pm
Disagree with Q 105 in official guide P:323
by anasnet » Tue Mar 08, 2011 8:58 am
Hi , I came across this question in the official guide , P:323 : Tom,...
3
Last post by luiscarlos59
Wed Mar 16, 2011 8:55 pm
Wed Mar 16, 2011 8:55 pm
GMAT Prep DS Problem
by yellepeddi » Wed Mar 16, 2011 3:05 am
Need help solving GMAT Prep DS problem
2
Last post by GMATGuruNY
Wed Mar 16, 2011 4:39 am
Wed Mar 16, 2011 4:39 am
what probability
by maihuna » Tue Mar 15, 2011 12:17 pm
Each of the 30 students in a class is either male or female, and has...
3
Last post by sanju09
Wed Mar 16, 2011 1:39 am
Wed Mar 16, 2011 1:39 am
Price Per Ounce
by tonebeeze » Tue Mar 15, 2011 8:07 pm
The problem below is easy to solve intuitively, but can someone walk...
2
Last post by GMATGuruNY
Wed Mar 16, 2011 12:17 am
Wed Mar 16, 2011 12:17 am
Mary : Donations, Simultaneous equations
by anirudhbhalotia » Thu Mar 10, 2011 9:35 am
Mary persuaded n friends to donate $500 each to her election...
7
Last post by anirudhbhalotia
Tue Mar 15, 2011 9:20 am
Tue Mar 15, 2011 9:20 am
x^y < y^x?
by madhan_dc » Mon Mar 14, 2011 5:48 pm
if x and y are non zero integers is x^y < y^x? 1. x=y^2 2. y >2...
2
Last post by Night reader
Mon Mar 14, 2011 7:55 pm
Mon Mar 14, 2011 7:55 pm
understanding concepts
by madhan_dc » Mon Mar 14, 2011 6:01 pm
My sticking point seems to be probability and ratios allegations, pls...
1
Last post by Night reader
Mon Mar 14, 2011 7:47 pm
Mon Mar 14, 2011 7:47 pm
Dont understand the answer to this
by edelauna » Mon Mar 14, 2011 5:50 pm
based on the attached image, the prep gmat test is telling me the...
2
Last post by Night reader
Mon Mar 14, 2011 7:39 pm
Mon Mar 14, 2011 7:39 pm
Three Alegbra Problems
by garuhape » Mon Mar 14, 2011 7:22 am
Hey Guys, I have got three algebra related Problems. 2 Data...
19
Last post by anshumishra
Mon Mar 14, 2011 6:22 pm
Mon Mar 14, 2011 6:22 pm
MGMAT question
by Cybermusings » Fri May 04, 2007 10:27 pm
Please solve this DS question...and give detailed explanation!
7
Last post by santosh_surathkal
Mon Mar 14, 2011 9:37 am
Mon Mar 14, 2011 9:37 am
n-1 a multiple of 3?
by maxim730 » Wed Feb 07, 2007 5:06 am
Source: Manhattan GMAT Is positive integer n - 1 a multiple of 3? (1)...
6
Last post by santosh_surathkal
Mon Mar 14, 2011 8:05 am
Mon Mar 14, 2011 8:05 am
Absolute Values
by koby_gen » Thu Feb 03, 2011 8:43 am
Is |a| - |b| >= | a - b | ? (1) b > a (2) a > 0
15
Last post by santosh_surathkal
Mon Mar 14, 2011 7:43 am
Mon Mar 14, 2011 7:43 am
each pair has a different sum
by sanju09 » Mon Mar 07, 2011 2:40 am
The four numbers p < q < r < s can be paired in six...
6
Last post by santosh_surathkal
Mon Mar 14, 2011 7:33 am
Mon Mar 14, 2011 7:33 am
11. If W +x <0, is w-y>0?
by mmgmat2008 » Tue Dec 09, 2008 5:00 am
(1) x+y <0 (2) y<x<w Answer b I got this wrong. why not D...
14
Last post by ankur.agrawal
Mon Mar 14, 2011 7:15 am
Mon Mar 14, 2011 7:15 am
DS Prob from GMAT Prep
by nishant1309 » Sun Mar 13, 2011 12:58 pm
Henry purchased 3 items during a sale. He received 20% discount off...
5
Last post by gig92
Mon Mar 14, 2011 5:42 am
Mon Mar 14, 2011 5:42 am
Range for Rounding OFF ?
by andy123 » Mon Mar 14, 2011 1:54 am
The numbers x and y are not integers. the value of x is closest to...
6
Last post by fskilnik@GMATH
Mon Mar 14, 2011 4:47 am
Mon Mar 14, 2011 4:47 am
Number Theory, Divisibility Q
by sal_xcool » Sun Mar 13, 2011 10:31 am
If x is a positive integer, is x divisible by 2? (1) x^3 + x is...
4
Last post by sanju09
Mon Mar 14, 2011 4:38 am
Mon Mar 14, 2011 4:38 am
Algebra/Weighted Average
by yellowho » Sun Mar 13, 2011 3:41 am
Each employee on a certain task force is either a manager or a...
1
Last post by GMATGuruNY
Sun Mar 13, 2011 4:55 am
Sun Mar 13, 2011 4:55 am
Arc Length
by yellowho » Sun Mar 13, 2011 2:12 am
I'm very confused with the concept of arc length Suppose radius of...
2
Last post by GMATGuruNY
Sun Mar 13, 2011 3:41 am
Sun Mar 13, 2011 3:41 am
Question on solution
by OneTwoThreeFour » Fri Mar 11, 2011 11:39 am
From OG pg. 331 #126 If ° represents one of the operations +, -,...
2
Last post by OneTwoThreeFour
Fri Mar 11, 2011 6:34 pm
Fri Mar 11, 2011 6:34 pm
DS: are the solutions to both statements always the same?
by wayofjungle » Fri Mar 11, 2011 11:13 am
Just wondering, if the solution to both DS statements after doing the...
4
Last post by wayofjungle
Fri Mar 11, 2011 5:24 pm
Fri Mar 11, 2011 5:24 pm
Kaplan Problem: Don't understand solution logic
by Night reader » Wed Mar 09, 2011 8:38 pm
To simplify conversion take 01 year (X) is 0.8 part of 03 year(Y)....
6
Last post by Stuart@KaplanGMAT
Fri Mar 11, 2011 9:48 am
Fri Mar 11, 2011 9:48 am
official guide qant review
by madhan_dc » Fri Mar 11, 2011 8:31 am
DS pb # 116. if 75% of the guests at a certain banquet ordered...
1
Last post by GMATGuruNY
Fri Mar 11, 2011 9:17 am
Fri Mar 11, 2011 9:17 am
If n is a positive integer, is n^3 - n divisible by 4?
by ithamarsorek » Wed Mar 02, 2011 6:15 pm
If n is a positive integer, is n^3 - n divisible by 4? 1) n = 2k+1,...
12
Last post by tomada
Fri Mar 11, 2011 6:23 am
Fri Mar 11, 2011 6:23 am
Ice-cream scoop, Percents
by anirudhbhalotia » Thu Mar 10, 2011 9:32 am
At a certain picnic, each of the guests was served either a single...
8
Last post by ankur.agrawal
Thu Mar 10, 2011 10:28 pm
Thu Mar 10, 2011 10:28 pm
arith mean - median
by madhan_dc » Thu Mar 10, 2011 9:14 pm
Please explain a solution. Thanks For a certain set of n numbers,...
1
Last post by GMATGuruNY
Thu Mar 10, 2011 9:26 pm
Thu Mar 10, 2011 9:26 pm
Ordered pairs
by gmat009 » Wed Oct 01, 2008 9:25 pm
2x + y = 12 |y| <= 12 For how many ordered pairs (x , y) that are...
6
Last post by gokyada
Thu Mar 10, 2011 8:59 pm
Thu Mar 10, 2011 8:59 pm
The symbols $, # , and @ each represent a different positive
by ithamarsorek » Thu Mar 10, 2011 3:25 pm
Question: Didn't the question stem indicated that each represents a...
3
Last post by Night reader
Thu Mar 10, 2011 4:36 pm
Thu Mar 10, 2011 4:36 pm
