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What is the maximum number of arrangements in which N stud
by varun289 » Fri Jan 25, 2013 8:35 pm
What is the maximum number of arrangements in which N students can be...
3
Last post by hemant_rajput
Sat Jan 26, 2013 10:39 am
Sat Jan 26, 2013 10:39 am
Laboratory B
by joannabanana » Tue Sep 21, 2010 12:57 pm
Five years ago at Laboratory B, the ratio of doctorate to...
2
Last post by vinni.k
Sat Jan 26, 2013 3:11 am
Sat Jan 26, 2013 3:11 am
Real number (OG13, p.288, Q148)
by schao » Fri Jan 18, 2013 10:28 pm
Q: Any decimal that has only a finite number of nonzero digits is a...
2
Last post by BTG14
Sat Jan 26, 2013 12:56 am
Sat Jan 26, 2013 12:56 am
gmat prep question
by yvonne12 » Sun Apr 15, 2007 6:03 pm
how many odd integers are greater than integer X and less than the...
12
Last post by faridjalal
Fri Jan 25, 2013 11:57 pm
Fri Jan 25, 2013 11:57 pm
Medium Difficulty Exponents/variables
by Jtaylor5353 » Thu Jan 24, 2013 10:45 am
If 3^a4^b = c, what is the value of b? (1) 5^a = 25 (2) c = 36
6
Last post by srisus23
Fri Jan 25, 2013 10:44 pm
Fri Jan 25, 2013 10:44 pm
65 or older overlapping sets
by szDave » Thu Jan 24, 2013 7:11 am
Are at least 10 percent of the people in Country X who are 65 years...
2
Last post by Anurag@Gurome
Thu Jan 24, 2013 6:31 pm
Thu Jan 24, 2013 6:31 pm
Probability with balls
by szDave » Thu Jan 24, 2013 6:30 am
Hi all! Each of the 25 balls in a certain box is either red, blue, or...
2
Last post by Anurag@Gurome
Thu Jan 24, 2013 6:18 pm
Thu Jan 24, 2013 6:18 pm
divisibility
by szDave » Thu Jan 24, 2013 6:08 am
If x and y are integers greater than 1, is x a multiple of y? (1)...
2
Last post by Anurag@Gurome
Thu Jan 24, 2013 6:17 pm
Thu Jan 24, 2013 6:17 pm
overlap again
by AIM TO CRACK GMAT » Thu Jan 24, 2013 9:16 am
55 people live in an apartment complex with three fitness clubs (A,...
1
Last post by Jim@StratusPrep
Thu Jan 24, 2013 10:17 am
Thu Jan 24, 2013 10:17 am
wolves
by AIM TO CRACK GMAT » Thu Jan 24, 2013 8:34 am
Each member of a pack of 55 wolves has either brown or blue eyes and...
1
Last post by Jim@StratusPrep
Thu Jan 24, 2013 10:04 am
Thu Jan 24, 2013 10:04 am
which quadrant of the coordinate system does point(a, b)lie
by himu » Wed Jan 23, 2013 9:12 pm
If ab ≠0, in which quadrant of the coordinate system does...
2
Last post by lunarpower
Thu Jan 24, 2013 2:21 am
Thu Jan 24, 2013 2:21 am
Volume of a rectangular solid
by buzzdeepak » Tue Jan 22, 2013 10:49 am
What is the volume of a certain rectangular solid? (1) Two adjacent...
5
Last post by ceilidh.erickson
Wed Jan 23, 2013 8:31 am
Wed Jan 23, 2013 8:31 am
Countries sending representatives
by szDave » Mon Jan 21, 2013 10:02 am
I picked the wrong answer, which one is the correct?
2
Last post by cking6178
Wed Jan 23, 2013 5:41 am
Wed Jan 23, 2013 5:41 am
Percent Question
by psm12se » Sun Jan 20, 2013 12:06 pm
The annual rent collected by a corporation from a certain building...
2
Last post by psm12se
Mon Jan 21, 2013 11:25 am
Mon Jan 21, 2013 11:25 am
Triangle, exterior angles.
by matteomasciotti » Sat Jan 19, 2013 5:36 am
Hello there, I came across this fairly simple problem on GMAT...
7
Last post by Brent@GMATPrepNow
Mon Jan 21, 2013 10:09 am
Mon Jan 21, 2013 10:09 am
Word problem - Distance question
by dtl » Mon Jan 21, 2013 2:19 am
During a 40-mile trip, Marla travelled at an average speed of x miles...
2
Last post by GMATGuruNY
Mon Jan 21, 2013 5:09 am
Mon Jan 21, 2013 5:09 am
Prime number question
by dtl » Mon Jan 21, 2013 2:20 am
If p is a prime number greater than 2, what is the value of p? (1)...
2
Last post by lunarpower
Mon Jan 21, 2013 2:49 am
Mon Jan 21, 2013 2:49 am
scoops of ice cream - DS 55 from OG 11
by maria » Wed May 28, 2008 12:18 pm
At a certain picnic, each of the guests was served either a single...
13
Last post by bharti06
Sun Jan 20, 2013 10:55 pm
Sun Jan 20, 2013 10:55 pm
veritas question
by confuse mind » Mon Sep 10, 2012 2:05 am
Is x^2 + y^2 > 100 1. 2xy < 100 2. (x + y)^2 > 200 OA - C...
7
Last post by GMATGuruNY
Sun Jan 20, 2013 6:11 pm
Sun Jan 20, 2013 6:11 pm
Are we really sure? XY>0 issue
by matteomasciotti » Thu Jan 17, 2013 3:53 am
Hi guys, I came across this easy DS problem on the Official Gmat...
6
Last post by Brent@GMATPrepNow
Sat Jan 19, 2013 7:44 am
Sat Jan 19, 2013 7:44 am
arithmetic means
by topspin360 » Tue Jan 15, 2013 4:01 am
can someone please explain how to solve the following... Each...
2
Last post by Tommy Wallach
Fri Jan 18, 2013 7:46 pm
Fri Jan 18, 2013 7:46 pm
experiment
by GmatKiss » Mon Aug 15, 2011 3:42 am
During an experiment,some water was removed from each of 6 water...
5
Last post by Tommy Wallach
Fri Jan 18, 2013 12:28 am
Fri Jan 18, 2013 12:28 am
If x=y, is it true that x rounded to the nearest tenths is e
by varun289 » Mon Jan 14, 2013 10:38 pm
If x=y, is it true that x rounded to the nearest tenths is equal to...
5
Last post by Bill@VeritasPrep
Thu Jan 17, 2013 11:17 am
Thu Jan 17, 2013 11:17 am
if x and y are positive integers such that x = 8y + 12,
by varun289 » Sun Dec 16, 2012 9:10 am
If x and y are positive integers such that x = 8y + 12, what is the...
6
Last post by alexander.vien
Wed Jan 16, 2013 12:16 pm
Wed Jan 16, 2013 12:16 pm
In xy plane, line K passes through the points A(6, -7)
by vinni.k » Sat Jan 12, 2013 4:23 am
In xy plane, line K passes through the points A(6, -7) and B(4, 5)....
4
Last post by ceilidh.erickson
Tue Jan 15, 2013 10:24 am
Tue Jan 15, 2013 10:24 am
practice inequality
by sana.noor » Tue Jan 15, 2013 6:52 am
3) Is it true that a > b ? (1) a2 > b2 (2) a > b - 2...
2
Last post by GMATGuruNY
Tue Jan 15, 2013 7:59 am
Tue Jan 15, 2013 7:59 am
What is the units digit of a18 ? a2 has a units d
by varun289 » Mon Jan 14, 2013 9:55 am
is below explanation from VERITAS is correct - plz check What is the...
2
Last post by ceilidh.erickson
Tue Jan 15, 2013 7:51 am
Tue Jan 15, 2013 7:51 am
If i and d are integers, what is the value of i? (1) The re
by varun289 » Tue Jan 15, 2013 12:17 am
If i and d are integers, what is the value of i? (1) The remainder...
2
Last post by Anurag@Gurome
Tue Jan 15, 2013 12:57 am
Tue Jan 15, 2013 12:57 am
If a, b, c and d are integers, is (2a·3b)/(2c·3d) even? (
by varun289 » Mon Jan 14, 2013 10:53 am
If a, b, c and d are integers, is (2a·3b)/(2c·3d) even? (1)...
1
Last post by Brent@GMATPrepNow
Mon Jan 14, 2013 11:03 am
Mon Jan 14, 2013 11:03 am
Real Numbers (OG13, p.281, Q.75)
by schao » Sun Jan 13, 2013 7:27 am
Is the positive two-digit integer N less than 40? 1) The units digit...
1
Last post by GMATGuruNY
Sun Jan 13, 2013 9:25 am
Sun Jan 13, 2013 9:25 am
Rounding - Need back-up !
by gander123 » Thu Jan 10, 2013 12:18 pm
Hey guys, The following caused some confusion to my understanding of...
5
Last post by gander123
Thu Jan 10, 2013 11:53 pm
Thu Jan 10, 2013 11:53 pm
Distinct points
by neeti2711 » Mon Dec 03, 2012 4:07 am
If P, Q and R are three distinct points, do line segments PQ and PR...
5
Last post by Brent@GMATPrepNow
Thu Jan 10, 2013 11:17 pm
Thu Jan 10, 2013 11:17 pm
SC - Cousin words
by Sharms » Thu Jan 10, 2013 8:42 pm
sorry - posted a verbal ques here--- i have now moved it to the...
0
Last post by Sharms
Thu Jan 10, 2013 8:42 pm
Thu Jan 10, 2013 8:42 pm
Is x = 0 ?
by vinni.k » Tue Jan 08, 2013 6:23 am
Is x = 0 ? (1) xy = x (2) x + y = y answer is B Why answer cannot be...
4
Last post by vinni.k
Tue Jan 08, 2013 9:17 am
Tue Jan 08, 2013 9:17 am
Probability: Tough Nut
by tabsang » Tue Dec 25, 2012 12:56 am
In a class, each of the students were asked to pick an integer...
5
Last post by e-GMAT
Tue Jan 08, 2013 5:09 am
Tue Jan 08, 2013 5:09 am
Data sufficiency (divisibility)
by mparakala » Thu Dec 20, 2012 12:48 pm
Source: Beat the GMAT (this question was not answered by experts and...
2
Last post by mparakala
Sun Jan 06, 2013 11:25 am
Sun Jan 06, 2013 11:25 am
If r, s, and t are all positive integers
by ddm » Tue Aug 26, 2008 8:30 pm
If r, s, and t are all positive integers, what is the remainder of...
7
Last post by ceilidh.erickson
Sat Jan 05, 2013 8:28 am
Sat Jan 05, 2013 8:28 am
Venn Diagram Problem
by gander123 » Wed Jan 02, 2013 8:29 am
I shouldnt have complained about OG explanations. I miss them ;)...
3
Last post by ceilidh.erickson
Sat Jan 05, 2013 8:17 am
Sat Jan 05, 2013 8:17 am
Confusion about the concept
by Param800 » Fri Jan 04, 2013 8:22 pm
Hello Everyone, Can anyone help me to understand this concept ? Q. Is...
2
Last post by ceilidh.erickson
Sat Jan 05, 2013 7:58 am
Sat Jan 05, 2013 7:58 am
Beat the Stats PS
by sachindia » Fri Jan 04, 2013 5:53 am
70 75 80 85 90 105 105 130 130 130 The list shown consist of the...
5
Last post by Brent@GMATPrepNow
Fri Jan 04, 2013 8:21 am
Fri Jan 04, 2013 8:21 am
DS Question 2
by Param800 » Wed Jan 02, 2013 8:44 am
Set A, Set B, and Set C each contain only positive integers. If Set A...
4
Last post by sana.noor
Fri Jan 04, 2013 8:15 am
Fri Jan 04, 2013 8:15 am
beat the DS Qs
by sachindia » Fri Jan 04, 2013 5:52 am
In the fraction x/y, where x and y are positive integers, what is the...
4
Last post by Brent@GMATPrepNow
Fri Jan 04, 2013 7:31 am
Fri Jan 04, 2013 7:31 am
Geometry: Perimeter of a triangle vs that of a square
by topspin360 » Thu Jan 03, 2013 7:32 pm
Can someone please explain how you'd go about tackling this question?...
3
Last post by GMATGuruNY
Thu Jan 03, 2013 11:55 pm
Thu Jan 03, 2013 11:55 pm
Fill an order - Rate my answer explanation
by gander123 » Wed Jan 02, 2013 7:47 am
Hey, First the problem, then my (hopefully sufficient) answer...
2
Last post by Param800
Thu Jan 03, 2013 4:47 am
Thu Jan 03, 2013 4:47 am
GMAT Prep - Data Sufficiency Question
by Ette004 » Sun Dec 30, 2012 11:57 am
Hey guys, I'm just analyzing my mistakes in the GMAT Prep test and I...
2
Last post by ritind
Thu Jan 03, 2013 12:34 am
Thu Jan 03, 2013 12:34 am
