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Topics
POSTS
Last post
SD-Good One
by nitya34 » Mon Jul 13, 2009 6:18 am
Which data set has the greater standard deviation, data set K or...
6
Last post by aj5105
Mon Jul 13, 2009 9:03 pm
Mon Jul 13, 2009 9:03 pm
OG q39, page 280
by nhai2003 » Mon Jul 13, 2009 6:48 pm
1. A circular tub has a band painted around its circumference, as...
1
Last post by batman73
Mon Jul 13, 2009 8:30 pm
Mon Jul 13, 2009 8:30 pm
If r, s, and t are positive integers, is r + s + t even?
by bullshark » Mon Jul 13, 2009 5:10 pm
If r, s, and t are positive integers, is r + s + t even? (1) r + s is...
2
Last post by mehravikas
Mon Jul 13, 2009 7:31 pm
Mon Jul 13, 2009 7:31 pm
DS - Is n an integer ?
by II » Sun Aug 10, 2008 2:58 pm
Is n an integer ? (1) n² is an integer (2) √n is an...
8
Last post by cholloway
Mon Jul 13, 2009 5:09 pm
Mon Jul 13, 2009 5:09 pm
OG-11- DS-145
by ash_maverick » Mon Jul 13, 2009 3:52 am
Is 1/p >r/r^2+2 ? 1- p=r 2- r>0. If i consider the stmt-1 then...
3
Last post by hk
Mon Jul 13, 2009 10:04 am
Mon Jul 13, 2009 10:04 am
In a certain coding scheme
by nhai2003 » Mon Jul 13, 2009 7:29 am
In a certain coding scheme, each word is encoded by replacing each...
1
Last post by sreak1089
Mon Jul 13, 2009 8:36 am
Mon Jul 13, 2009 8:36 am
Population employed over 65 (source: gmat prep)
by Naruto » Sun Jul 12, 2009 1:12 am
Are atleast 10 percent of the people in country X who are 65 yrs old...
4
Last post by Naruto
Mon Jul 13, 2009 1:22 am
Mon Jul 13, 2009 1:22 am
rectangular co-ordinate system (source gmat prep)
by Naruto » Sun Jul 12, 2009 1:09 am
In a rectangular co-ordinate system, does the line K (not shown)...
3
Last post by Naruto
Sun Jul 12, 2009 10:50 pm
Sun Jul 12, 2009 10:50 pm
What is the value of y?I am going mad in my dreams too.
by Kuhu » Sun Jul 12, 2009 9:32 pm
At first i thought even still now I think it is one of the easiest...
3
Last post by Kuhu
Sun Jul 12, 2009 10:20 pm
Sun Jul 12, 2009 10:20 pm
Is q an integer
by crackgmat007 » Sun Jul 12, 2009 2:15 pm
Is q an integer? 1. q + 6 is an integer 2. 2q is even OA - D Pls...
2
Last post by vittalgmat
Sun Jul 12, 2009 10:04 pm
Sun Jul 12, 2009 10:04 pm
approach to inequality qs...?
by tj123 » Sun Jul 12, 2009 3:39 pm
If x-y > 10, is x-y> x+y? 1) x=8 2) y= -20 My approach was...
5
Last post by vittalgmat
Sun Jul 12, 2009 9:33 pm
Sun Jul 12, 2009 9:33 pm
Is x> y ???
by score » Sun Jul 12, 2009 5:21 pm
Ques Is x > y A is x/3y > 1/3 B is -x+p > -y+p Can anyone...
4
Last post by vittalgmat
Sun Jul 12, 2009 9:27 pm
Sun Jul 12, 2009 9:27 pm
1
Last post by GMATQuantCoach
Sun Jul 12, 2009 3:52 pm
Sun Jul 12, 2009 3:52 pm
word problem
by sanjib » Sat Jul 11, 2009 11:33 am
The participants in a race consisted of 3 teams with 3 runners on...
5
Last post by v
Sun Jul 12, 2009 10:07 am
Sun Jul 12, 2009 10:07 am
ds question
by pinnacle » Sat Jul 11, 2009 2:14 pm
if |a+4|=2 what is the value of a 1. a<0 2. a^2 +8a + 12=0
3
Last post by Naruto
Sun Jul 12, 2009 1:19 am
Sun Jul 12, 2009 1:19 am
ds problem
by arghya05 » Fri Jul 10, 2009 11:14 pm
If digit h is the hundredths’ digit in the decimal d=0.2h6, what is...
5
Last post by gmat740
Sat Jul 11, 2009 9:26 am
Sat Jul 11, 2009 9:26 am
Consecutive integers
by crackgmat007 » Fri Jul 10, 2009 10:17 am
Can someone explain why stmt 1 is sufficient? OA - D
2
Last post by crackgmat007
Sat Jul 11, 2009 8:04 am
Sat Jul 11, 2009 8:04 am
plz solve these 2 ds prob
by arghya05 » Fri Jul 10, 2009 10:23 pm
What is the value of x? (1) - (x + y) = x - y (2) x + y = 2 The...
4
Last post by nitya34
Sat Jul 11, 2009 3:59 am
Sat Jul 11, 2009 3:59 am
Percent (GPREP)
by aj5105 » Wed Jul 08, 2009 4:29 am
In a certain year the total expenditure the united nations were $1.6...
4
Last post by ketkoag
Sat Jul 11, 2009 2:14 am
Sat Jul 11, 2009 2:14 am
Inequality(GPREP)
by aj5105 » Tue Jul 07, 2009 8:43 pm
|x + 2| = 4, what is the value of x? (1) x^2 is not equal to 4 (2)...
2
Last post by ketkoag
Sat Jul 11, 2009 2:05 am
Sat Jul 11, 2009 2:05 am
GMAT Prep Number Properties
by doclkk » Tue Jul 07, 2009 9:50 pm
If N and Y are positive integers and 450Y = N^3, which of the...
2
Last post by ketkoag
Sat Jul 11, 2009 1:09 am
Sat Jul 11, 2009 1:09 am
is my logic correct for this problem?
by abcdefg » Fri Jul 10, 2009 7:09 am
Bob and Wendy planned to walk from their home to a restaurant for...
2
Last post by brick2009
Fri Jul 10, 2009 9:47 pm
Fri Jul 10, 2009 9:47 pm
easy question that I don't have answer to.
by abcdefg » Fri Jul 10, 2009 7:20 am
Is x + y > 0 ? (1) x - y > 0 (2) x^2 - y^2 > 0 Statement 2 I...
2
Last post by mike22629
Fri Jul 10, 2009 8:06 am
Fri Jul 10, 2009 8:06 am
arithmetic operations
by shibal » Thu Jul 09, 2009 12:59 pm
in the operation % is one of the four arithmetic operations, is...
1
Last post by ILULA08
Thu Jul 09, 2009 11:35 pm
Thu Jul 09, 2009 11:35 pm
Tough geometry angle question
by irish200 » Thu Jul 09, 2009 3:49 pm
1) I had to attach it because it involves geometry and I couldn't...
3
Last post by gmat740
Thu Jul 09, 2009 11:29 pm
Thu Jul 09, 2009 11:29 pm
Angles of a Quad
by nervesofsteel » Wed Jul 08, 2009 2:15 pm
Is the measure of one of the interior angles of quadrilateral ABCD...
8
Last post by nervesofsteel
Thu Jul 09, 2009 11:27 pm
Thu Jul 09, 2009 11:27 pm
terms of a sequence
by shibal » Thu Jul 09, 2009 1:17 pm
if the terms of a sequence are t1,t2,....tn, what is the value of n?...
1
Last post by mehravikas
Thu Jul 09, 2009 10:27 pm
Thu Jul 09, 2009 10:27 pm
If x and y are integers such that x < y < 0, what is x
by zenithexe » Thu Jul 02, 2009 11:47 pm
If x and y are integers such that x < y < 0, what is x - y? (1)...
10
Last post by ogbeni
Thu Jul 09, 2009 2:13 pm
Thu Jul 09, 2009 2:13 pm
1000 DS section 5 #24
by rookiez » Thu Jul 09, 2009 12:29 am
24. All trainees in a certain aviator training program must take both...
3
Last post by shibal
Thu Jul 09, 2009 2:05 pm
Thu Jul 09, 2009 2:05 pm
Interesting Burn / Rate Question
by Mr M » Thu Jul 09, 2009 1:04 am
Hey guys, my first post... here goes... THE QUESTION IS The amount of...
2
Last post by Ian Stewart
Thu Jul 09, 2009 11:53 am
Thu Jul 09, 2009 11:53 am
If 5 is a divisor of m
by sanjib » Tue Jul 07, 2009 11:35 am
If 5 is a divisor of m and 7 is a divisor of n, what is the value of...
6
Last post by sanjib
Thu Jul 09, 2009 11:24 am
Thu Jul 09, 2009 11:24 am
1000 DS section 9 #25
by rookiez » Thu Jul 09, 2009 12:21 am
25. If x = 0. rstu, where r, s, t, and u each represent a nonzero...
3
Last post by Morgoth
Thu Jul 09, 2009 11:16 am
Thu Jul 09, 2009 11:16 am
1000DS section 8 #25
by rookiez » Thu Jul 09, 2009 5:23 am
How come OA is C 25. How many integers n are there such that r < n...
3
Last post by PumaJr
Thu Jul 09, 2009 6:37 am
Thu Jul 09, 2009 6:37 am
1000 DS section 7 #25
by rookiez » Thu Jul 09, 2009 12:26 am
25. A total of 774 doctorates in mathematics were granted to United...
2
Last post by rookiez
Thu Jul 09, 2009 6:25 am
Thu Jul 09, 2009 6:25 am
1000 DS section 9 #7
by rookiez » Thu Jul 09, 2009 12:20 am
7. In a school election, if each of the 900 voters voted for either...
1
Last post by shibal
Thu Jul 09, 2009 5:16 am
Thu Jul 09, 2009 5:16 am
1000 DS section 7 #23
by rookiez » Thu Jul 09, 2009 12:27 am
23. If x is an integer, is (x + p)(x + q) an even integer? (1) q is...
1
Last post by Morgoth
Thu Jul 09, 2009 5:01 am
Thu Jul 09, 2009 5:01 am
inequality
by tanviet » Tue Jul 07, 2009 8:04 pm
this is a official question from retired test and should be studied...
5
Last post by tanviet
Wed Jul 08, 2009 8:56 pm
Wed Jul 08, 2009 8:56 pm
x(y+z) = 0
by nervesofsteel » Wed Jul 08, 2009 2:16 pm
If xyz ≠ 0, is x (y + z) = 0? (1) ¦y + z¦ = ¦y¦ + ¦z¦...
4
Last post by ssmiles08
Wed Jul 08, 2009 7:56 pm
Wed Jul 08, 2009 7:56 pm
is Y equal to 1
by nhai2003 » Wed Jul 08, 2009 12:00 am
if X=1/2, is Y equal to 1? (1) Y^2(x+1/5)=1 (2) Y(2x-1)=2x-Y Sorry,...
3
Last post by shibal
Wed Jul 08, 2009 4:49 pm
Wed Jul 08, 2009 4:49 pm
Tough absolute value DS
by doclkk » Sun Jul 05, 2009 7:17 am
Is |x| < 1 ? (1) |x + 1| = 2|x - 1| (2) |x - 3| > 0 OA: C How...
5
Last post by mike22629
Wed Jul 08, 2009 11:51 am
Wed Jul 08, 2009 11:51 am
x y problem , simplify versus plug in
by tj123 » Tue Jul 07, 2009 10:58 pm
If x does not equal -y, is (x-y)/(x+y) > 1 1) x>0 2) y<0 My...
2
Last post by abhinav85
Wed Jul 08, 2009 6:45 am
Wed Jul 08, 2009 6:45 am
how could I have solved this problem better?
by abcdefg » Tue Jul 07, 2009 10:45 am
JASON'S SALARY AND KAREN'S SALARY WERE EACH P PERCENT GREATER IN 1998...
2
Last post by ghacker
Tue Jul 07, 2009 11:29 pm
Tue Jul 07, 2009 11:29 pm
GMATprep: is x>y
by nhai2003 » Tue Jul 07, 2009 2:12 am
is x>y? 1) x^.5 > y 2) x^3 > y Please help me with this one...
3
Last post by aj5105
Tue Jul 07, 2009 11:20 pm
Tue Jul 07, 2009 11:20 pm
Is zero a positive DIGIT?
by umaa » Tue Jul 07, 2009 9:52 pm
In this problem, it says the three parameters are positive DIGITS....
3
Last post by aj5105
Tue Jul 07, 2009 10:55 pm
Tue Jul 07, 2009 10:55 pm
Is this a good way to think about this GMATPrep problem?
by abcdefg » Tue Jul 07, 2009 10:25 am
What is the hundredths digit of the decimal Z? 1. The tenths digit of...
1
Last post by aj5105
Tue Jul 07, 2009 9:02 pm
Tue Jul 07, 2009 9:02 pm
