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Pls help to solve this and explain me
by tracyyahoo » Sun Oct 02, 2011 1:50 am
A total of 20 amounts are entered on a spreadsheet that has 5 rows...
4
Last post by shankar.ashwin
Sun Oct 02, 2011 10:25 am
Sun Oct 02, 2011 10:25 am
Complicated math, pls help
by tracyyahoo » Sun Oct 02, 2011 3:29 am
For each positive integer n, the integer n* is defined by n*=n^2+1....
3
Last post by Brent@GMATPrepNow
Sun Oct 02, 2011 8:03 am
Sun Oct 02, 2011 8:03 am
Odd & Even
by leumas » Sat Oct 01, 2011 9:54 am
If p, q, and r are integers, is pq + r even? (1) p + r is even. (2) q...
2
Last post by GMATGuruNY
Sat Oct 01, 2011 3:38 pm
Sat Oct 01, 2011 3:38 pm
arithmetical ds
by GRV99 » Sat Oct 01, 2011 9:52 am
if P is the prime number greater than 2, then what is the value of P...
1
Last post by GmatMathPro
Sat Oct 01, 2011 12:57 pm
Sat Oct 01, 2011 12:57 pm
MGMAT average problem
by Redhorsep » Sat Oct 01, 2011 12:11 pm
Hi, My problem is that I thought statement 1 is sufficient because it...
1
Last post by GmatMathPro
Sat Oct 01, 2011 12:38 pm
Sat Oct 01, 2011 12:38 pm
I need help!
by olylo » Fri Sep 30, 2011 10:43 pm
Hi everyone, I need help please to understand how can I solve this DS...
2
Last post by olylo
Sat Oct 01, 2011 12:28 pm
Sat Oct 01, 2011 12:28 pm
Any Mathematical way to solve this DS - Inequalities
by imhimanshu » Fri Sep 30, 2011 8:10 pm
Is p a negative number? (1) p3(1 - p2) < 0 (2) p2 -...
2
Last post by GmatMathPro
Fri Sep 30, 2011 10:50 pm
Fri Sep 30, 2011 10:50 pm
two DS questions, pls come instructor or Titan or something
by tracyyahoo » Thu Sep 29, 2011 10:53 pm
1. Is x<0? (1) x^3<x^2 (2) x^3<x^4 I chose B because (2) can...
3
Last post by GMATGuruNY
Fri Sep 30, 2011 12:37 pm
Fri Sep 30, 2011 12:37 pm
Absolute Value confusion
by Gurpinder » Thu Sep 29, 2011 8:23 am
Not quite sure about (1). (1) basically says that x = -x and plugging...
3
Last post by Brent@GMATPrepNow
Fri Sep 30, 2011 4:15 am
Fri Sep 30, 2011 4:15 am
annual dividend
by mehrasa » Fri Sep 30, 2011 12:06 am
Mr. Smith have two kinds of stock share, r from stock x and r from...
3
Last post by shankar.ashwin
Fri Sep 30, 2011 1:34 am
Fri Sep 30, 2011 1:34 am
Avg Salary and employees
by lightbulb » Mon Nov 17, 2008 9:48 am
Each employee on a certain task force is either a Manager or a...
13
Last post by TimeforGMAT
Thu Sep 29, 2011 6:08 pm
Thu Sep 29, 2011 6:08 pm
DS - Overlapping Sets
by nakul_anand » Sun Oct 25, 2009 9:52 am
How many people are directors of both Company K and Company R? (1)...
4
Last post by boymeetsworld
Thu Sep 29, 2011 5:30 pm
Thu Sep 29, 2011 5:30 pm
integer
by sunilrawat » Sat Sep 24, 2011 8:31 am
If n is a positive integer and r is the remainder when (n-1)(n+1) is...
6
Last post by boymeetsworld
Thu Sep 29, 2011 3:32 pm
Thu Sep 29, 2011 3:32 pm
DS dilemma :(
by tan_c » Wed Sep 28, 2011 2:11 am
i've been solving the OG DS in parts and reached ques 120 with an...
2
Last post by tan_c
Wed Sep 28, 2011 10:00 pm
Wed Sep 28, 2011 10:00 pm
positive numbers
by mehrasa » Wed Sep 28, 2011 7:26 am
How many of the numbers x, y, and z are positive? x, y, and z are all...
4
Last post by Anurag@Gurome
Wed Sep 28, 2011 6:03 pm
Wed Sep 28, 2011 6:03 pm
DS: Probability
by ikaplan » Tue Sep 13, 2011 11:42 am
There are 300 people in a conference hall. Each person is either an...
5
Last post by mankey
Wed Sep 28, 2011 10:00 am
Wed Sep 28, 2011 10:00 am
Probability Problem
by tttrn333 » Mon Sep 19, 2011 4:05 am
Each of the 30 students in the class is either male or female and has...
3
Last post by Brian@VeritasPrep
Wed Sep 28, 2011 8:30 am
Wed Sep 28, 2011 8:30 am
Data Sufficiency Question
by anubhavgulati » Wed Sep 28, 2011 6:58 am
Hi, Please find the screenshot of the question attached...
2
Last post by anubhavgulati
Wed Sep 28, 2011 8:07 am
Wed Sep 28, 2011 8:07 am
why the answer isnt B?
by diebeatsthegmat » Tue Sep 27, 2011 1:55 pm
Q1 If 3^a*4^b = c, what is the value of b? (1) 5^a = 25 (2) c = 36
2
Last post by gmatboost
Tue Sep 27, 2011 10:00 pm
Tue Sep 27, 2011 10:00 pm
Is Sum divisible by 11 ?
by anubhavgulati » Tue Sep 27, 2011 10:07 am
Question. The digits of n digit number are interchanged and the...
18
Last post by gmatboost
Tue Sep 27, 2011 2:25 pm
Tue Sep 27, 2011 2:25 pm
DS: Geometry (NOVA Prep)
by ikaplan » Fri Sep 23, 2011 12:23 am
In the figure (please see attachment), is a<b<c? (1) x=(y+z)/2...
2
Last post by golfstream700
Tue Sep 27, 2011 3:14 am
Tue Sep 27, 2011 3:14 am
Sequences, Series
by sparkle6 » Mon Sep 26, 2011 8:49 am
What is the median value of the set R, if for every term in the set,...
3
Last post by Anurag@Gurome
Tue Sep 27, 2011 2:52 am
Tue Sep 27, 2011 2:52 am
a data from gmat forum
by diebeatsthegmat » Fri Sep 23, 2011 2:18 pm
Are at least 20% of the people in City H who are at least 30 years...
6
Last post by gmatboost
Mon Sep 26, 2011 7:56 pm
Mon Sep 26, 2011 7:56 pm
DS- Parallegram, Kites, rhombus, quads etc Q3
by kaps786 » Thu Aug 18, 2011 6:32 am
Is the quadilateral a rectangle ? 1) Two of the sides measure 6 long...
4
Last post by varungoel
Mon Sep 26, 2011 8:25 am
Mon Sep 26, 2011 8:25 am
Factors Problem
by leumas » Sun Sep 25, 2011 4:41 am
If k, m, and t are positive integers and (k/6)+ (m/4) = (t/12), do t...
4
Last post by Brent@GMATPrepNow
Mon Sep 26, 2011 5:26 am
Mon Sep 26, 2011 5:26 am
A stupid question, but I'm wrong, pls explain me
by tracyyahoo » Mon Sep 26, 2011 12:33 am
if � x+4� =2, what is the value of m? (1) m<0 (2)...
2
Last post by Anurag@Gurome
Mon Sep 26, 2011 5:15 am
Mon Sep 26, 2011 5:15 am
Standard deviation
by NehaPathak » Fri Sep 23, 2011 1:20 pm
The lifetime of all the batteries produced by a certain company in a...
3
Last post by Anurag@Gurome
Mon Sep 26, 2011 5:14 am
Mon Sep 26, 2011 5:14 am
a data from gmat forum
by diebeatsthegmat » Wed Sep 21, 2011 8:24 pm
Two giant identical poles have been planted in the ground. One of the...
3
Last post by Anurag@Gurome
Mon Sep 26, 2011 5:10 am
Mon Sep 26, 2011 5:10 am
divisibility
by mehrasa » Mon Sep 26, 2011 12:10 am
is x divisible by 8? 1)x is divisible by 24 2)x is divisible by 16...
5
Last post by Brent@GMATPrepNow
Mon Sep 26, 2011 5:00 am
Mon Sep 26, 2011 5:00 am
a data from gmat forum
by diebeatsthegmat » Fri Sep 23, 2011 1:17 pm
What percentage of the agents at Best Be Safe insurance company sell...
2
Last post by navami
Mon Sep 26, 2011 12:50 am
Mon Sep 26, 2011 12:50 am
HELP
by [email protected] » Thu Sep 22, 2011 8:21 am
Q : The speeds of 3 Cars A, B and C were compared. Car A and B were...
2
Last post by navami
Mon Sep 26, 2011 12:43 am
Mon Sep 26, 2011 12:43 am
a data from gmat forum
by diebeatsthegmat » Fri Sep 23, 2011 2:30 pm
Both a and b are positive; what is the value of a? (1) 150 percent of...
3
Last post by diebeatsthegmat
Sun Sep 25, 2011 11:34 pm
Sun Sep 25, 2011 11:34 pm
Inequalities - Wierd doubt
by sam2304 » Sun Sep 18, 2011 9:19 am
If x, y and z are positive integers, is x > y > z ? 1. xz >...
4
Last post by varungoel
Sun Sep 25, 2011 8:28 pm
Sun Sep 25, 2011 8:28 pm
Question from Quantitative Review
by parasite8 » Fri Sep 23, 2011 2:23 pm
HI, I have a question from the 2nd Edition GMAT Quantitive Review....
4
Last post by parasite8
Sun Sep 25, 2011 1:32 pm
Sun Sep 25, 2011 1:32 pm
Can two statements in DS contradict each other ?
by bijoyajj » Wed Sep 21, 2011 6:39 am
Say statement 1, says YES for a y/n DS prob AND statement 2 , says...
14
Last post by bijoyajj
Sun Sep 25, 2011 10:45 am
Sun Sep 25, 2011 10:45 am
LCD and GCM
by NehaPathak » Sat Sep 24, 2011 5:22 am
If x and y are positive integer then xy is a multiple of 8? A)Least...
4
Last post by NehaPathak
Sun Sep 25, 2011 6:03 am
Sun Sep 25, 2011 6:03 am
Factors Problem-2
by leumas » Sun Sep 25, 2011 4:43 am
If k, m, and t are positive integers and (k/6)+ (m/4) = (t/12), do t...
1
Last post by knight247
Sun Sep 25, 2011 5:09 am
Sun Sep 25, 2011 5:09 am
Is x > 0?
by gmatdriller » Fri Sep 16, 2011 2:30 pm
Is x > 0 ? (1) |x + 3| = 4x - 3 (2) |x + 1| = 2x - 1
6
Last post by gmatdriller
Sun Sep 25, 2011 12:03 am
Sun Sep 25, 2011 12:03 am
Value of XY
by umaa » Thu Dec 03, 2009 9:41 pm
If 6xy = x2y + 9y, what is the value of xy? (1) x = -2 (2) x...
3
Last post by vzzai
Sat Sep 24, 2011 6:46 pm
Sat Sep 24, 2011 6:46 pm
Help Required - Number Properties
by leumas » Sat Sep 24, 2011 9:08 am
A school administrator will assign each student in a group of n...
2
Last post by leumas
Sat Sep 24, 2011 9:38 am
Sat Sep 24, 2011 9:38 am
probability
by sunilrawat » Fri Sep 23, 2011 9:18 pm
Each of the 25 balls in a certain box is either red, blue or white...
4
Last post by Brent@GMATPrepNow
Sat Sep 24, 2011 7:22 am
Sat Sep 24, 2011 7:22 am
DS MEDIAN
by [email protected] » Thu Sep 08, 2011 9:36 am
Q: A SET A CONSIST OF 5 NO. OF THE 5 NUMBERS THE LARGEST IS 4 GREATER...
8
Last post by apex231
Sat Sep 24, 2011 6:05 am
Sat Sep 24, 2011 6:05 am
Rate question
by Cheese12 » Sat Sep 24, 2011 1:25 am
Two water tanks, X and Y, were drained simultaneoulsy. If X contained...
2
Last post by bijoyajj
Sat Sep 24, 2011 2:30 am
Sat Sep 24, 2011 2:30 am
Little tricky
by leumas » Fri Sep 23, 2011 10:41 pm
Is the product of all of the elements in Set S negative? (1) All of...
2
Last post by Nidhi4mba
Fri Sep 23, 2011 11:59 pm
Fri Sep 23, 2011 11:59 pm