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another tricky DS
by Night reader » Thu Dec 02, 2010 4:58 am
At Company X, is the number of employees who work part-time greater...
7
Last post by Night reader
Thu Dec 02, 2010 6:39 am
Thu Dec 02, 2010 6:39 am
Tricky Number Prop
by anticipation » Thu Dec 02, 2010 4:13 am
If x and y are positive integers and y = √(9 -x) , what is the...
2
Last post by avigyan710
Thu Dec 02, 2010 5:06 am
Thu Dec 02, 2010 5:06 am
Tricky Wording
by GHong14 » Tue Nov 30, 2010 2:19 pm
What is the average height of n people in the group? 1. The average...
5
Last post by Testluv
Wed Dec 01, 2010 11:40 pm
Wed Dec 01, 2010 11:40 pm
Challenge-averages
by Night reader » Wed Dec 01, 2010 4:08 pm
On six consecutive vocabulary quizzes, Kelvin's lowest score was 70....
2
Last post by Night reader
Wed Dec 01, 2010 8:42 pm
Wed Dec 01, 2010 8:42 pm
DS question from Kaplan
by elangovan28 » Wed Dec 01, 2010 8:42 am
How many cylindrical cans with radius of 2 inches and a height of 6...
1
Last post by Rahul@gurome
Wed Dec 01, 2010 9:31 am
Wed Dec 01, 2010 9:31 am
Disagree with OA [GMAT-Hacks Challenge number properties]
by Night reader » Tue Nov 30, 2010 11:34 pm
When positive integer a is divided by 5, the remainder is 3. What is...
15
Last post by rishab1988
Wed Dec 01, 2010 3:58 am
Wed Dec 01, 2010 3:58 am
Plz evaluate my solution - number properties
by Night reader » Wed Dec 01, 2010 1:23 am
Are x, y, and z consecutive integers? (1) The remainder when x + y +...
1
Last post by shovan85
Wed Dec 01, 2010 1:50 am
Wed Dec 01, 2010 1:50 am
Dare these number properties DS
by Night reader » Tue Nov 30, 2010 10:23 pm
When the positive integer n is divided by 15, the remainder is 4....
3
Last post by Night reader
Tue Nov 30, 2010 10:57 pm
Tue Nov 30, 2010 10:57 pm
How to read statement
by blsbball » Tue Nov 30, 2010 11:04 am
Is the positive integer n odd? (1) n = 2k + 1, where k is a positive...
2
Last post by shovan85
Tue Nov 30, 2010 11:40 am
Tue Nov 30, 2010 11:40 am
OG 12 DS question
by gdk800 » Thu Nov 25, 2010 10:03 am
Jerry bought 7 clothing items, including a coat, and the sum of the...
4
Last post by gdk800
Tue Nov 30, 2010 6:55 am
Tue Nov 30, 2010 6:55 am
I disagree with the beatthegmat answer to this DS question
by peco » Tue Nov 30, 2010 1:52 am
Please help clarify the solution to this question. Thanks. One...
4
Last post by rishab1988
Tue Nov 30, 2010 3:26 am
Tue Nov 30, 2010 3:26 am
Kaplan Question
by kashefian » Wed Nov 24, 2010 8:37 pm
On a certain construction crew there are 3 carpenters for every 2...
7
Last post by KapTeacherEli
Mon Nov 29, 2010 8:59 pm
Mon Nov 29, 2010 8:59 pm
2
Last post by Laura GMAT Tutor
Mon Nov 29, 2010 11:56 am
Mon Nov 29, 2010 11:56 am
2
Last post by Laura GMAT Tutor
Mon Nov 29, 2010 11:40 am
Mon Nov 29, 2010 11:40 am
it says difficult geometry (tricky)
by Night reader » Mon Nov 22, 2010 4:31 pm
In the Â…figure (attached below), if triangle ABC and triangle ADC...
20
Last post by Geva@EconomistGMAT
Mon Nov 29, 2010 6:12 am
Mon Nov 29, 2010 6:12 am
Coordinate Geometry Q - DS
by pratyoosh » Mon Nov 29, 2010 12:05 am
Q. In the xy-plane, at what two points does the graph of y = (x +...
2
Last post by pratyoosh
Mon Nov 29, 2010 12:20 am
Mon Nov 29, 2010 12:20 am
Three business partners owned 100% of a certain company
by gmatnmein2010 » Fri Feb 19, 2010 7:47 pm
Three business partners owned 100% of a certain company. When they...
4
Last post by tnaim
Sun Nov 28, 2010 8:30 pm
Sun Nov 28, 2010 8:30 pm
GMAT Prep question
by pratyoosh » Sun Nov 28, 2010 9:24 am
Q. Malik's recipe for 4 servings of a certain dish requires 1 1/2...
3
Last post by tomada
Sun Nov 28, 2010 6:32 pm
Sun Nov 28, 2010 6:32 pm
Gmat Prep divisibilty remainders
by sdotcruz » Sat Nov 27, 2010 6:00 am
this problem is from the Gmat Prep software. I understand what is...
5
Last post by tomada
Sun Nov 28, 2010 5:17 pm
Sun Nov 28, 2010 5:17 pm
Faster way : Venn diagrams
by wilderness » Sun Jul 06, 2008 10:57 am
Hi, Can anyone explain if there is a faster way than Venn Diagrams to...
13
Last post by aslan
Sun Nov 28, 2010 9:20 am
Sun Nov 28, 2010 9:20 am
DS-Probability
by danjuma » Sat Nov 27, 2010 3:30 pm
A drawer contains 36 stocks and 2 stocks are selected at random...
2
Last post by kevincanspain
Sat Nov 27, 2010 4:04 pm
Sat Nov 27, 2010 4:04 pm
DS questions (OG 12).
by gdk800 » Fri Nov 26, 2010 12:57 am
Q1. What is the median number of employees assigned per project for...
5
Last post by gdk800
Sat Nov 27, 2010 10:00 am
Sat Nov 27, 2010 10:00 am
Multiple of X
by Viper83 » Sat Nov 27, 2010 3:34 am
Is the positive integer x a multiple of 3 ? (1) x is a multiple of...
3
Last post by Viper83
Sat Nov 27, 2010 6:41 am
Sat Nov 27, 2010 6:41 am
Probalility
by shilpaqueen » Sun Nov 21, 2010 9:43 am
Find the probalility that n divisible by 9? 1.n is a multiple of 3...
10
Last post by goyalsau
Sat Nov 27, 2010 2:52 am
Sat Nov 27, 2010 2:52 am
prime number
by clock60 » Thu Nov 25, 2010 1:53 pm
hi guys. i spend too much time solving that problem. can somebody...
3
Last post by rishab1988
Fri Nov 26, 2010 12:32 pm
Fri Nov 26, 2010 12:32 pm
Numbers
by ruchisharma » Sun Nov 21, 2010 11:02 am
A sequence a1,a2,a3....an of n integers is such that ak=k if k is odd...
2
Last post by Laura GMAT Tutor
Fri Nov 26, 2010 11:51 am
Fri Nov 26, 2010 11:51 am
school administrator - can u please check?
by maoriba » Fri Nov 26, 2010 2:22 am
A school administrator will assign each student in a group of n...
1
Last post by Laura GMAT Tutor
Fri Nov 26, 2010 10:43 am
Fri Nov 26, 2010 10:43 am
LCM and HCF concept
by goyalsau » Tue Nov 23, 2010 10:40 pm
Earnest Has posted some questions, I was not able to answer this...
5
Last post by nubu
Fri Nov 26, 2010 6:49 am
Fri Nov 26, 2010 6:49 am
whole biscuits
by wilson4mba » Fri Nov 19, 2010 9:56 pm
At a particular moment, a restaurant has x biscuits and y patron(s),...
7
Last post by hitesht
Thu Nov 25, 2010 11:10 pm
Thu Nov 25, 2010 11:10 pm
Arithmetic Sets
by danjuma » Thu Nov 25, 2010 11:09 am
In a survey of 200 college graduates, 30% said they had received...
1
Last post by Rahul@gurome
Thu Nov 25, 2010 12:12 pm
Thu Nov 25, 2010 12:12 pm
Commitee
by shilpaqueen » Sun Nov 21, 2010 10:54 am
A committee of 5 is to be chosen from a group of 9 children. What is...
4
Last post by TOPGMAT
Wed Nov 24, 2010 11:08 pm
Wed Nov 24, 2010 11:08 pm
Square and Cube
by kuiper » Wed Nov 24, 2010 7:24 pm
If X^3 * Y = 24 What is the value of (X^3 * Y^3 - X^2 * Y^2)? A. X^2...
3
Last post by kuiper
Wed Nov 24, 2010 8:06 pm
Wed Nov 24, 2010 8:06 pm
Coordinate Geometry
by Night reader » Wed Nov 24, 2010 1:12 pm
In the xy-plane, region A consists of all the points (x; y) such that...
1
Last post by clock60
Wed Nov 24, 2010 2:18 pm
Wed Nov 24, 2010 2:18 pm
Arithmetic, properties with numbers
by danjuma » Wed Nov 24, 2010 9:43 am
If positive integer X is a multiple of 6 and positive integer Y is a...
1
Last post by Rahul@gurome
Wed Nov 24, 2010 10:57 am
Wed Nov 24, 2010 10:57 am
Mod Sum (Manhattan)
by dazzle » Wed Nov 24, 2010 9:11 am
Is |x| < 1 ? (1) |x + 1| = 2|x - 1| (2) |x - 3| >...
1
Last post by Rahul@gurome
Wed Nov 24, 2010 9:16 am
Wed Nov 24, 2010 9:16 am
remainders
by joannabanana » Tue Nov 23, 2010 10:02 pm
If x and y are positive integers, what is the remainder when x is...
2
Last post by Geva@EconomistGMAT
Wed Nov 24, 2010 1:39 am
Wed Nov 24, 2010 1:39 am
Standard Deviation
by rishab1988 » Tue Nov 23, 2010 11:34 am
For a certain exam, was the standard deviation of the scores for...
1
Last post by Night reader
Tue Nov 23, 2010 11:52 am
Tue Nov 23, 2010 11:52 am
modulo problem
by TOPGMAT » Sat Nov 20, 2010 9:59 pm
MGMAT ques Is |x| < 1 ? (1) |x + 1| = 2|x - 1| (2) |x...
13
Last post by fskilnik@GMATH
Tue Nov 23, 2010 11:43 am
Tue Nov 23, 2010 11:43 am
Average Mean
by Viper83 » Tue Nov 23, 2010 6:48 am
What is the average height of the n people in a certain group? 1) the...
2
Last post by Viper83
Tue Nov 23, 2010 7:34 am
Tue Nov 23, 2010 7:34 am
DS Percentages question
by pratyoosh » Sat Nov 20, 2010 2:34 pm
Hello, Can anyone explain the resolution to the below DS problem: A...
4
Last post by pratyoosh
Tue Nov 23, 2010 5:33 am
Tue Nov 23, 2010 5:33 am