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Topics
POSTS
Last post
Gmatprep PT1 question
by Reader » Wed Mar 18, 2009 5:33 pm
My question is, how do we know? If 10 children have both or if 5...
4
Last post by Reader
Sat Mar 21, 2009 11:58 pm
Sat Mar 21, 2009 11:58 pm
CATPREP3 - DS - ODD/EVEN
by gbb » Sat Mar 21, 2009 5:28 pm
is x^2 - y^2 even? (i) x+y is odd (ii) x-y is odd answer C help!
7
Last post by codesnooker
Sat Mar 21, 2009 11:30 pm
Sat Mar 21, 2009 11:30 pm
GmatHack DS
by mbamaverick » Fri Mar 20, 2009 9:34 pm
If m and n are negative, is m/n less than 1 ? 1) mn < 1 2) m - n...
5
Last post by cramya
Fri Mar 20, 2009 10:58 pm
Fri Mar 20, 2009 10:58 pm
Sum of positive integers
by Vemuri » Fri Mar 20, 2009 5:40 am
What is the sum of positive integers x & y? 1. x^2+2xy+y^2=16 2....
8
Last post by Reader
Fri Mar 20, 2009 3:49 pm
Fri Mar 20, 2009 3:49 pm
value of b?
by sanju09 » Fri Mar 20, 2009 3:20 am
What is the value of b? (1) a = 3 (2) (a - 3) (b + 2) = 0 OA after...
3
Last post by lilu
Fri Mar 20, 2009 3:09 pm
Fri Mar 20, 2009 3:09 pm
A DS
by yangliu0401 » Fri Mar 20, 2009 10:01 am
Is |x|+|x+1|=1? 1. X>=o 2. X<=1 OA is C , but I go for E.
5
Last post by yangliu0401
Fri Mar 20, 2009 2:38 pm
Fri Mar 20, 2009 2:38 pm
Gmat Prep Remainder problem
by Reader » Fri Mar 20, 2009 11:44 am
Please help explain, thanks a lot. :D
2
Last post by Reader
Fri Mar 20, 2009 12:46 pm
Fri Mar 20, 2009 12:46 pm
an overcoat
by sanju09 » Fri Mar 20, 2009 3:51 am
By what percent has the price of an overcoat been reduced? (1) The...
2
Last post by karmayogi
Fri Mar 20, 2009 11:34 am
Fri Mar 20, 2009 11:34 am
Surface Area of solid
by Vemuri » Fri Mar 20, 2009 3:56 am
In the rectangular solid, if AB=5, what is the surface area of the...
5
Last post by cubicle_bound_misfit
Fri Mar 20, 2009 10:38 am
Fri Mar 20, 2009 10:38 am
value of xyz
by Vemuri » Fri Mar 20, 2009 1:55 am
What is the value of xyz? 1. y!=6 and x! > 720 2. z is the least...
4
Last post by lilu
Fri Mar 20, 2009 10:14 am
Fri Mar 20, 2009 10:14 am
Multiple of 6?
by Vemuri » Fri Mar 20, 2009 2:46 am
Is m a multiple of 6? 1. More than 2 of the first 5 positive integer...
2
Last post by Tryingmybest
Fri Mar 20, 2009 8:27 am
Fri Mar 20, 2009 8:27 am
William taller
by sanju09 » Fri Mar 20, 2009 3:40 am
Is William taller than Jane? (1) William is taller than Anna. (2)...
1
Last post by Tryingmybest
Fri Mar 20, 2009 7:33 am
Fri Mar 20, 2009 7:33 am
seconds required
by sanju09 » Fri Mar 20, 2009 3:35 am
Is the number of seconds required to travel d1 meters at r1 meters...
1
Last post by Tryingmybest
Fri Mar 20, 2009 7:23 am
Fri Mar 20, 2009 7:23 am
Mean & Median
by Vemuri » Thu Mar 19, 2009 5:33 am
If 2 sets of numbers P & Q have the same number of elements, is...
5
Last post by scoobydooby
Fri Mar 20, 2009 4:58 am
Fri Mar 20, 2009 4:58 am
mgmat 4b V.Good Qs
by vkb16 » Thu Mar 12, 2009 4:51 am
If x is a positive integer, what is the units digit of x2? (1) The...
10
Last post by Stuart@KaplanGMAT
Thu Mar 19, 2009 9:06 pm
Thu Mar 19, 2009 9:06 pm
Princeton review CAT1 DS
by kaf » Thu Mar 19, 2009 2:25 am
Can someone please explain to me why the answer to this DS problem is...
2
Last post by PinkBox
Thu Mar 19, 2009 2:55 pm
Thu Mar 19, 2009 2:55 pm
Multiples of 5?
by anishprabhu » Sat Mar 14, 2009 11:46 am
if x is a prime number, what is the value of x? 1. x< 15 2.(x-2)...
10
Last post by Goal to 800
Thu Mar 19, 2009 7:24 am
Thu Mar 19, 2009 7:24 am
gmat bible #67 inequalities
by vkb16 » Thu Mar 19, 2009 1:55 am
ok.. im reallly bad at inequalities and DS, thts for sure.. neways...
3
Last post by avenus
Thu Mar 19, 2009 5:29 am
Thu Mar 19, 2009 5:29 am
Gmat Prep PT1 question
by Reader » Wed Mar 18, 2009 5:18 pm
For the second statement, I used 1 and 2 as well as 1 and 3. 1^2 +...
6
Last post by Ian Stewart
Thu Mar 19, 2009 4:18 am
Thu Mar 19, 2009 4:18 am
OG DS - absolute value questn
by mavesum » Wed Mar 11, 2009 7:15 am
If x and y are integers and y = |x+3|+|4-x| , does y equal 7 ? 1) x...
8
Last post by kaf
Thu Mar 19, 2009 4:08 am
Thu Mar 19, 2009 4:08 am
Data Sufficiency- McGraw-Hill's GMAT 2008
by hijazim » Tue Mar 17, 2009 9:58 pm
Q1. Is r < 1? (1) r > 0 (2) r^2 < 0 OA is B My Answer is E:...
4
Last post by hijazim
Wed Mar 18, 2009 11:00 pm
Wed Mar 18, 2009 11:00 pm
DS Princeton CAT1
by gbb » Tue Mar 17, 2009 4:10 pm
can someone help me with this DS ?!!! Princeton CAT1 If sq.root Z is...
4
Last post by hijazim
Wed Mar 18, 2009 10:56 pm
Wed Mar 18, 2009 10:56 pm
City Y last year
by Vemuri » Tue Mar 17, 2009 6:40 pm
In City Y last year, what was the ratio of the number of commuters...
4
Last post by shibal
Wed Mar 18, 2009 7:38 pm
Wed Mar 18, 2009 7:38 pm
Absolute value
by beater » Wed Mar 18, 2009 7:12 pm
If x and y are integers and y = |x+3|+|4-x| , does y equal 7 ? 1) x...
1
Last post by Ian Stewart
Wed Mar 18, 2009 7:17 pm
Wed Mar 18, 2009 7:17 pm
Point O is the center of semicircle
by megamix06 » Tue Mar 17, 2009 4:19 pm
Hardest one for me. Hope someone can explain me the answer.
1
Last post by Brent@GMATPrepNow
Wed Mar 18, 2009 5:34 pm
Wed Mar 18, 2009 5:34 pm
Modulus DS Prob
by Kumar007 » Tue Mar 17, 2009 8:47 pm
What is the value of |x+7|? 1. |x+3| = 14 2. (x+2)^2 = 169 Well the...
4
Last post by Kumar007
Wed Mar 18, 2009 4:55 pm
Wed Mar 18, 2009 4:55 pm
DS princeton CAT 1 help
by kaf » Wed Mar 18, 2009 10:34 am
Can some please explain to me why the answer to this DS question is E...
1
Last post by Morgoth
Wed Mar 18, 2009 11:03 am
Wed Mar 18, 2009 11:03 am
og ds 143
by simba12123 » Sun Nov 02, 2008 7:04 pm
If m>0 N>0 is, (m+x)/(n+x)>m/n? st. 1 m<n st. 2 x>0...
9
Last post by hijazim
Wed Mar 18, 2009 7:29 am
Wed Mar 18, 2009 7:29 am
if x^2 + 5y = 49, is y an integer?
by airan » Sat Jul 12, 2008 11:21 pm
if x^2 + 5y = 49, is y an integer? (1) 1 < x < 4 (2) x^2 is an...
9
Last post by hijazim
Wed Mar 18, 2009 5:48 am
Wed Mar 18, 2009 5:48 am
for DS questions - square root
by crossingfingers » Tue Mar 17, 2009 8:40 pm
Lets say the question says... whats the value of x? 1. sq root(x) =...
2
Last post by marcusking
Wed Mar 18, 2009 4:32 am
Wed Mar 18, 2009 4:32 am
How many red marbles?
by Vemuri » Tue Mar 17, 2009 6:26 pm
If each marble in a set of 50 marbles is either red, black or white,...
1
Last post by cramya
Tue Mar 17, 2009 6:57 pm
Tue Mar 17, 2009 6:57 pm
A prep DS
by yangliu0401 » Tue Mar 17, 2009 3:14 pm
Set S consists five consecutive intengers, and set T consists 7...
4
Last post by yangliu0401
Tue Mar 17, 2009 4:47 pm
Tue Mar 17, 2009 4:47 pm
Sets A, B and C.......
by megamix06 » Tue Mar 17, 2009 4:16 pm
Sets A, B and C have some elements in common. If 16 elements are in...
2
Last post by cramya
Tue Mar 17, 2009 4:37 pm
Tue Mar 17, 2009 4:37 pm
pls check this and help out.
by nolf » Tue Mar 17, 2009 7:18 am
Hi i faced a problem in DS and here it is.. if x(2) + 5y = 49.. is y...
2
Last post by Stuart@KaplanGMAT
Tue Mar 17, 2009 1:57 pm
Tue Mar 17, 2009 1:57 pm
GMAT-Prep Q
by singh21 » Mon Mar 16, 2009 2:32 pm
Any suggestions to tackle this problem within 2-3 min? Thanks!!!
5
Last post by cramya
Tue Mar 17, 2009 1:29 pm
Tue Mar 17, 2009 1:29 pm
XY Plane GMAT Prep question
by Baldini » Tue Mar 10, 2009 1:19 am
In the XY Plane, line K passes through the point (1,1) and line M...
4
Last post by rs2010
Tue Mar 17, 2009 11:20 am
Tue Mar 17, 2009 11:20 am
Triangle question
by Baldini » Fri Mar 06, 2009 8:14 am
Hi, could someone please explain hwo to get to the answer? OA is d...
3
Last post by Tryingmybest
Tue Mar 17, 2009 10:34 am
Tue Mar 17, 2009 10:34 am
Can someone explain this please?
by Ilikemeat321 » Tue Aug 12, 2008 11:57 am
During a one-day sale, a store sold each sweater of a certain type...
3
Last post by wmensah
Tue Mar 17, 2009 8:19 am
Tue Mar 17, 2009 8:19 am
how can i simplify this equation further?
by crossingfingers » Tue Mar 17, 2009 5:15 am
1/5 < 1/(x+1) < 1/2 Thanks
1
Last post by scoobydooby
Tue Mar 17, 2009 5:25 am
Tue Mar 17, 2009 5:25 am
