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Range of a set
by kheba » Mon Oct 15, 2012 1:55 am
The Range of Set A is R. A number having equal value to R, is added...
3
Last post by nisagl750
Fri Nov 30, 2012 8:38 pm
Fri Nov 30, 2012 8:38 pm
Inequality
by Anindya Madhudor » Thu Nov 29, 2012 11:12 am
Please solve the following. Is x>y? i. x^(1/2) >y ii. x^3 > y
4
Last post by Anindya Madhudor
Fri Nov 30, 2012 12:45 pm
Fri Nov 30, 2012 12:45 pm
OG 13 DS Question 115
by bluemets » Thu Nov 29, 2012 11:36 am
Anyone understand how to solve this question? I'm a little confused...
2
Last post by mcdesty
Fri Nov 30, 2012 10:41 am
Fri Nov 30, 2012 10:41 am
Geometry DS Question
by theachiever » Thu Nov 29, 2012 9:22 pm
What is the length of the median AD to the side BC of a triangle ABC...
2
Last post by Brent@GMATPrepNow
Fri Nov 30, 2012 9:13 am
Fri Nov 30, 2012 9:13 am
Did the quantity of bacteria increase
by gmatdriller » Sun Oct 28, 2012 12:27 am
Did the quantity of bacteria in an experiment increase by at least...
2
Last post by Brent@GMATPrepNow
Fri Nov 30, 2012 8:55 am
Fri Nov 30, 2012 8:55 am
Expression as Integer
by EOV » Fri Nov 30, 2012 5:09 am
Hi everybody, If a and b are positive integers, is a!/b! an integer?...
1
Last post by GMATGuruNY
Fri Nov 30, 2012 5:59 am
Fri Nov 30, 2012 5:59 am
Can anyone please help me out with this DS question?
by aman88 » Thu Nov 29, 2012 11:50 pm
If xy = -6, what is the value of xy(x+y )? (1) x - y = 5 (2) x...
4
Last post by aman88
Fri Nov 30, 2012 3:47 am
Fri Nov 30, 2012 3:47 am
The Data Sufficiency Banana: A tip to accurate DS solution
by jumsumtak » Thu Oct 25, 2012 12:26 pm
This post is for: 1.) People who want to do well in DS questions and...
1
Last post by nisagl750
Fri Nov 30, 2012 1:43 am
Fri Nov 30, 2012 1:43 am
Deviant Set
by kanha81 » Mon May 11, 2009 7:47 am
If Q is a set of consecutive integers, what is the standard deviation...
9
Last post by [email protected]
Thu Nov 29, 2012 3:37 pm
Thu Nov 29, 2012 3:37 pm
Inequality
by Anindya Madhudor » Thu Nov 29, 2012 10:32 am
Can someone please solve the following? Is xy>0? i. x-y>-2 ii....
2
Last post by Anindya Madhudor
Thu Nov 29, 2012 10:51 am
Thu Nov 29, 2012 10:51 am
What is the value of the positive integer m?
by jbsocal » Wed Nov 28, 2012 9:40 pm
What is the value of the positive integer m? (1) m^2 = 2m (2) m is...
2
Last post by jbsocal
Thu Nov 29, 2012 5:55 am
Thu Nov 29, 2012 5:55 am
DS Question Set 1
by theachiever » Wed Nov 28, 2012 5:26 am
If a certain quadrilateral has 4 equal angles,what is it's area? 1.If...
1
Last post by Jim@StratusPrep
Wed Nov 28, 2012 3:58 pm
Wed Nov 28, 2012 3:58 pm
DS Question Set 2
by theachiever » Wed Nov 28, 2012 5:30 am
What is the perimeter of the Rhombus? 1.Area of PQRS is 390 square...
2
Last post by Jim@StratusPrep
Wed Nov 28, 2012 3:55 pm
Wed Nov 28, 2012 3:55 pm
DS Question Set 3
by theachiever » Wed Nov 28, 2012 5:34 am
The square PQRS is circumscribed by a circle.What is the side of the...
1
Last post by Jim@StratusPrep
Wed Nov 28, 2012 3:43 pm
Wed Nov 28, 2012 3:43 pm
GMAT PREP??
by dferm » Thu Aug 07, 2008 5:29 am
Did it take Pei more than 2 hours to walk a distance of 10 miles...
5
Last post by Drvery
Wed Nov 28, 2012 10:41 am
Wed Nov 28, 2012 10:41 am
Weak in Data Sufficiency.
by theachiever » Tue Nov 27, 2012 5:53 pm
Hello Guys I am weak in Data Sufficiency section.Though I understand...
3
Last post by Brent@GMATPrepNow
Wed Nov 28, 2012 8:21 am
Wed Nov 28, 2012 8:21 am
Number Line Problem
by la1214 » Mon Nov 26, 2012 12:02 pm
Hello, Here is the trouble problem for the day- On the number line...
7
Last post by la1214
Wed Nov 28, 2012 7:19 am
Wed Nov 28, 2012 7:19 am
Remainders
by shivanigs » Tue Nov 27, 2012 3:33 pm
Hi, Request help with the following question.Thanks.. For integer n,...
1
Last post by Bill@VeritasPrep
Tue Nov 27, 2012 11:03 pm
Tue Nov 27, 2012 11:03 pm
Is 4 < w < 7?
by saxenarahul021 » Tue Nov 27, 2012 12:21 am
Is 4 < w < 7? (1) w > 5 (2) w < 6 A. Statement (1) ALONE...
2
Last post by nisagl750
Tue Nov 27, 2012 9:23 am
Tue Nov 27, 2012 9:23 am
Absolute Value: Difficult DS Problem
by la1214 » Sat Nov 24, 2012 7:04 am
Can someone please explain this to me? If x is an integer, what is...
3
Last post by GMATGuruNY
Mon Nov 26, 2012 3:48 am
Mon Nov 26, 2012 3:48 am
if x and y are integers
by ct18 » Thu Apr 26, 2012 8:00 pm
if x and y are integer, what is the remainder when x^2 and y^2 is...
7
Last post by lazarogb
Sat Nov 24, 2012 12:56 pm
Sat Nov 24, 2012 12:56 pm
DS Topic Ratios - GMAT Tomorrow
by soni_pallavi » Thu Nov 22, 2012 11:55 pm
Q1 On a sightseeing tour the ratio of the number of women to children...
1
Last post by Anurag@Gurome
Sat Nov 24, 2012 4:11 am
Sat Nov 24, 2012 4:11 am
Interesting Problem;HELP GMAT Tomorrow
by soni_pallavi » Fri Nov 23, 2012 11:53 pm
Q1) The cost of a square slab is proportional to its thickness and...
1
Last post by Anurag@Gurome
Sat Nov 24, 2012 3:57 am
Sat Nov 24, 2012 3:57 am
Geometry | OG12
by [email protected] » Wed Sep 26, 2012 7:47 pm
121. In the xy-plane, region R consists of all the points (x,y) such...
3
Last post by sachindia
Fri Nov 23, 2012 9:42 pm
Fri Nov 23, 2012 9:42 pm
Absolute Value Question
by la1214 » Thu Nov 22, 2012 1:32 pm
Hello, Can someone please explain this question in detail? If x and y...
4
Last post by la1214
Fri Nov 23, 2012 4:42 pm
Fri Nov 23, 2012 4:42 pm
Inequality DS ; Little help
by soni_pallavi » Sat Nov 17, 2012 5:29 am
Q) If p is a positive is p > 4 ? 1) p^4 = 256 2) (p^2 - 1)(p - 4)...
6
Last post by Brent@GMATPrepNow
Fri Nov 23, 2012 7:25 am
Fri Nov 23, 2012 7:25 am
GMAT PREP NUMBER PROPERTY
by pkw209 » Mon Jan 11, 2010 1:44 pm
Hi, Answer is D. Took this from Zuleron's list of 198 gmat prep...
8
Last post by GaneshMalkar
Fri Nov 23, 2012 12:02 am
Fri Nov 23, 2012 12:02 am
Tough question:
by \'manpreet singh » Wed Nov 21, 2012 10:56 pm
Beginning in January of last year, Carl made deposits of $120 into...
1
Last post by Jim@StratusPrep
Thu Nov 22, 2012 11:10 am
Thu Nov 22, 2012 11:10 am
Query ; Prime Numbers
by soni_pallavi » Thu Nov 22, 2012 8:56 am
Q1 If p is a prime number greater than 2, what is the value of p??...
1
Last post by Brent@GMATPrepNow
Thu Nov 22, 2012 9:27 am
Thu Nov 22, 2012 9:27 am
Little tricky one:
by \'manpreet singh » Wed Nov 21, 2012 10:17 pm
Q.1) What is the median number of employees assigned per project for...
1
Last post by Anurag@Gurome
Wed Nov 21, 2012 10:19 pm
Wed Nov 21, 2012 10:19 pm
Eating contest
by metallicafan » Mon Nov 19, 2012 1:33 pm
In a cookie-eating contest, there are 200 cookies provided to each...
1
Last post by Bill@VeritasPrep
Mon Nov 19, 2012 1:44 pm
Mon Nov 19, 2012 1:44 pm
DS - Topic Tricky
by soni_pallavi » Sun Nov 18, 2012 9:13 am
Q1) Is ((x-3)^2)^1/2 = 3-x?? 1) x is not equal to 3 2) -x|x| > 0...
3
Last post by GMATGuruNY
Sun Nov 18, 2012 2:20 pm
Sun Nov 18, 2012 2:20 pm
DS - Topic Factors ; Help needed GMAT around the corner
by soni_pallavi » Wed Nov 14, 2012 12:41 pm
Q1) What is the value of a/b,given that a&b are positive integers...
9
Last post by soni_pallavi
Sun Nov 18, 2012 12:51 am
Sun Nov 18, 2012 12:51 am
DS : Car Selection
by yourshail123 » Sun Oct 28, 2012 10:08 am
For a trade show, two different cars are selected randomly from a lot...
3
Last post by soni_pallavi
Fri Nov 16, 2012 9:15 am
Fri Nov 16, 2012 9:15 am
DS problem on Factors and Even/Odd Need Explanation
by soni_pallavi » Thu Nov 15, 2012 1:02 pm
Q) The positive integers x,y and z are such that x is a factor of y...
3
Last post by Brent@GMATPrepNow
Fri Nov 16, 2012 7:37 am
Fri Nov 16, 2012 7:37 am
remainder problem how to solve?
by Castor.kim » Fri Nov 16, 2012 4:10 am
divide & remainder problem is one of my best area, but in this...
1
Last post by Jim@StratusPrep
Fri Nov 16, 2012 7:31 am
Fri Nov 16, 2012 7:31 am
Inequality DS
by soni_pallavi » Thu Nov 15, 2012 12:58 pm
Interesting DS question Q) If mv< pv <0 is v>0?? 1) m < p...
3
Last post by GMAT Kolaveri
Fri Nov 16, 2012 6:18 am
Fri Nov 16, 2012 6:18 am
DS - Topic Factors ; Help needed GMAT around the corner
by soni_pallavi » Wed Nov 14, 2012 12:31 pm
Q1)If a^2*b^2*c^3 = 4500.Is b+c =7 1)a b c are positive integers...
5
Last post by soni_pallavi
Fri Nov 16, 2012 5:44 am
Fri Nov 16, 2012 5:44 am
Wasted a lot of time on this Damn question:
by \'manpreet singh » Fri Nov 16, 2012 2:40 am
Q.1) A school administrator will assign each student in a group of n...
1
Last post by jkaustubh
Fri Nov 16, 2012 4:17 am
Fri Nov 16, 2012 4:17 am
Tricked by this DS question
by soni_pallavi » Thu Nov 15, 2012 12:55 pm
Q)Of the 60 animal on a farm 2/3 are either cows or pigs.How many...
4
Last post by soni_pallavi
Fri Nov 16, 2012 2:47 am
Fri Nov 16, 2012 2:47 am
DS - Topic Inequalities ; Help needed GMAT around the corner
by soni_pallavi » Wed Nov 14, 2012 12:38 pm
Q1) If K is an integer,what is the value of K? 1) (K-1)(K-3)<0 2)...
2
Last post by eaakbari
Wed Nov 14, 2012 11:30 pm
Wed Nov 14, 2012 11:30 pm
Ratio
by metallicafan » Wed Nov 14, 2012 2:40 pm
What is the ratio of b to c? (1) b is 2 more than half of c. (2)...
1
Last post by GMATGuruNY
Wed Nov 14, 2012 5:46 pm
Wed Nov 14, 2012 5:46 pm
DS - Topic Inequalities ; Help needed GMAT around the corner
by soni_pallavi » Wed Nov 14, 2012 12:37 pm
Q1) Is -1<x<3?? 1)| |x-1| - 1| < 1 2)(x+1)(x-3)<0 Thanks
4
Last post by Anindya Madhudor
Wed Nov 14, 2012 2:19 pm
Wed Nov 14, 2012 2:19 pm
DS - Topic Average ; GMAT around the corner
by soni_pallavi » Wed Nov 14, 2012 12:34 pm
Q1) How many gallons of water should be added to the mixture to make...
2
Last post by Anindya Madhudor
Wed Nov 14, 2012 2:05 pm
Wed Nov 14, 2012 2:05 pm
Data Sufficiency-if X & Y are integer
by CSASHISHPANDAY » Thu Sep 06, 2012 12:33 am
if X & Y are integer is X^7 is greater that 6^Y 1. X^3=-125 2....
4
Last post by sagar.sandhani
Wed Nov 14, 2012 6:44 am
Wed Nov 14, 2012 6:44 am
Factor problem
by Anindya Madhudor » Mon Nov 12, 2012 11:57 am
Can anyone please help me show how to solve the following? For every...
5
Last post by Anindya Madhudor
Tue Nov 13, 2012 9:49 am
Tue Nov 13, 2012 9:49 am
