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Topics
POSTS
Last post
|x| < 1?
by uptowngirl92 » Fri Oct 23, 2009 5:19 pm
Is |x| < 1? (1) |x + 1| = 2|x - 1| (2) |x - 3| ≠0
5
Last post by mehravikas
Tue Oct 27, 2009 7:49 pm
Tue Oct 27, 2009 7:49 pm
700 - 800 Inequality
by heshamelaziry » Tue Oct 20, 2009 4:23 pm
Is a / b < 0 ? (1) a^2 / b^3 > 0 (2) ab^4 < 0
5
Last post by mehravikas
Tue Oct 27, 2009 7:44 pm
Tue Oct 27, 2009 7:44 pm
Fractions
by vineetbatra » Tue Oct 27, 2009 2:21 pm
Q. X, Y>0, If X^3 = Y, is Y a fraction? a) X^2 is a fraction. b) X...
2
Last post by vineetbatra
Tue Oct 27, 2009 5:08 pm
Tue Oct 27, 2009 5:08 pm
is it a Gmat math style?
by kiennguyen » Mon Oct 26, 2009 8:31 pm
Marta bought several pencils. If each pencil was either a 23-cent...
5
Last post by BuckeyeT
Tue Oct 27, 2009 8:15 am
Tue Oct 27, 2009 8:15 am
very hard DS. Help me pls
by tanviet » Tue Oct 27, 2009 1:47 am
I do not know how to solve yes-no quesion like this Leo can buy a...
1
Last post by italian7745
Tue Oct 27, 2009 2:00 am
Tue Oct 27, 2009 2:00 am
DS: #97, 12th Edition
by boy141 » Mon Oct 26, 2009 7:30 pm
If x is negative, is x<-3? (1) x^2 > 9 (2) x^3 < -9 A The...
4
Last post by palvarez
Mon Oct 26, 2009 10:35 pm
Mon Oct 26, 2009 10:35 pm
GMAT Prep DS question 1
by connit » Mon Oct 26, 2009 6:37 pm
1. Of the students who eat in a certain cafeteria, each student...
1
Last post by 2010gmat
Mon Oct 26, 2009 9:44 pm
Mon Oct 26, 2009 9:44 pm
triangle probl
by sawaan6789 » Mon Oct 26, 2009 7:34 pm
Can anyone help me with the problem below? The question is in the...
1
Last post by 2010gmat
Mon Oct 26, 2009 9:30 pm
Mon Oct 26, 2009 9:30 pm
GMAT Prep question
by Abdulla » Mon Oct 26, 2009 4:15 pm
A combined of 55 light bulbs are stored in two boxes; of these, a...
2
Last post by Abdulla
Mon Oct 26, 2009 5:43 pm
Mon Oct 26, 2009 5:43 pm
DS Equations Shortcut for this?
by El Cucu » Mon Oct 26, 2009 6:35 am
At the bakery, Lew spent a total of 6 for cupcake and donut. How many...
4
Last post by mp2437
Mon Oct 26, 2009 9:07 am
Mon Oct 26, 2009 9:07 am
word problem
by Wajiha » Fri Oct 23, 2009 5:21 pm
If carmen had 12 more tapes she would have twice as many as Rafel....
4
Last post by gmatv09
Mon Oct 26, 2009 8:40 am
Mon Oct 26, 2009 8:40 am
Cyclepaths
by pandeyvineet24 » Sun Oct 25, 2009 1:00 pm
The Cyclepaths Bicycle Factory has 300 bicycles in stock. The...
2
Last post by dku1234
Mon Oct 26, 2009 5:43 am
Mon Oct 26, 2009 5:43 am
a>b>c>0
by uptowngirl92 » Fri Oct 23, 2009 4:59 pm
4)If a>b>c>0, is c <3? (1) 1/a>1/3 (2) 1/a + 1/b +...
8
Last post by aarok
Mon Oct 26, 2009 4:14 am
Mon Oct 26, 2009 4:14 am
gmat prep - inequality
by vkb16 » Mon Oct 26, 2009 1:06 am
If k # 0,1,or -1, is 1/k>0? I 1/(k-1) > 0 II 1/(k+1) > 0 OA...
2
Last post by jaspreet_takhar
Mon Oct 26, 2009 1:48 am
Mon Oct 26, 2009 1:48 am
What is w+c-x?
by uptowngirl92 » Mon Oct 26, 2009 12:08 am
Multiplication of the two digit numbers wx and cx, where w,x and c...
2
Last post by italian7745
Mon Oct 26, 2009 1:03 am
Mon Oct 26, 2009 1:03 am
S, O, A, and P
by sanju09 » Tue Oct 20, 2009 5:32 am
Each packet of SOAP costs $10. Inside each packet is a gift coupon...
5
Last post by neonite
Sun Oct 25, 2009 11:56 pm
Sun Oct 25, 2009 11:56 pm
Algebra
by heshamelaziry » Sun Oct 25, 2009 7:35 pm
Are x and y both positive ? (1) 2x - 2y = 1 (2) x/y > 1
3
Last post by heshamelaziry
Sun Oct 25, 2009 9:27 pm
Sun Oct 25, 2009 9:27 pm
hard prep- venn diagram
by syflysun » Sat Oct 24, 2009 3:09 am
40 students study French. 30 study spanish, 20 go for chinese, so how...
2
Last post by palvarez
Sun Oct 25, 2009 1:53 pm
Sun Oct 25, 2009 1:53 pm
EST 48: volume of a solid
by caspermonday » Sun Oct 25, 2009 4:39 am
EST 48: What is the volume of rectangular solid? (1) two adjacent...
1
Last post by palvarez
Sun Oct 25, 2009 1:48 pm
Sun Oct 25, 2009 1:48 pm
Remainder and Word problem
by tgf » Sat Oct 24, 2009 2:09 am
Hi, I found two questions on a blog, though I can't understand the...
4
Last post by palvarez
Sun Oct 25, 2009 10:22 am
Sun Oct 25, 2009 10:22 am
DS pls explain
by moonlite » Thu Oct 02, 2008 1:05 pm
From May 1 to May 30 in the same year, the balance in a checking...
8
Last post by palvarez
Sun Oct 25, 2009 9:07 am
Sun Oct 25, 2009 9:07 am
Another Factor Problem
by panda8989 » Sat Oct 24, 2009 11:48 am
If x is even, and 90 <= x <= 100, what is the value of x? (1) x...
6
Last post by panda8989
Sun Oct 25, 2009 6:59 am
Sun Oct 25, 2009 6:59 am
GPrep Zuleron 700+ Math DS Graduating Students
by gkumar » Thu Oct 22, 2009 8:23 am
What fraction of graduating students at college X are male? 1) 33% of...
1
Last post by Leon1984
Sun Oct 25, 2009 6:45 am
Sun Oct 25, 2009 6:45 am
Geometry DS
by uptowngirl92 » Sun Oct 25, 2009 1:34 am
If distinct points A, B, C , and D form a right triangle ABC with a...
1
Last post by NikolayZ
Sun Oct 25, 2009 4:22 am
Sun Oct 25, 2009 4:22 am
Work Problem
by Abdulla » Sat Oct 24, 2009 4:35 pm
Machines x and y produced identical bottles at different constant...
2
Last post by Testluv
Sat Oct 24, 2009 4:58 pm
Sat Oct 24, 2009 4:58 pm
Multiple of 100
by sanjana » Sat Oct 24, 2009 6:17 am
If 500 is the multiple of 100 that is closest to x and 400 is the...
2
Last post by sanjana
Sat Oct 24, 2009 7:44 am
Sat Oct 24, 2009 7:44 am
An interesting question with an interesting answer!
by EbrahimHashem » Mon Oct 05, 2009 10:19 am
If p^3 >=-125, and p is an integer, what is the value of p ? (1)...
10
Last post by tgf
Sat Oct 24, 2009 1:54 am
Sat Oct 24, 2009 1:54 am
Is x > 0?
by uptowngirl92 » Fri Oct 23, 2009 5:31 pm
Is x > 0? (1) |x + 3| = 4x - 3 (2) |x + 1| = 2x - 1...
9
Last post by sudeeparies
Fri Oct 23, 2009 9:05 pm
Fri Oct 23, 2009 9:05 pm
inequality
by uptowngirl92 » Fri Oct 23, 2009 4:44 pm
Is x/3+3/x>2 1 x<3 2 x>1 OA: C Please EXPLAIN. IMO: the stem...
5
Last post by sudeeparies
Fri Oct 23, 2009 9:00 pm
Fri Oct 23, 2009 9:00 pm
Help!
by heshamelaziry » Sun Oct 18, 2009 9:50 pm
If i have 1/5 < 1/k-1 < 1/2 How do we say that k-1 = 3 or 4...
3
Last post by mridul_dave
Fri Oct 23, 2009 4:14 pm
Fri Oct 23, 2009 4:14 pm
How to approach this one
by gmat620 » Mon Oct 19, 2009 7:49 pm
If (x#1), does Question in attached image ? (1) x>0 (2) x<1...
8
Last post by gmat620
Fri Oct 23, 2009 2:43 pm
Fri Oct 23, 2009 2:43 pm
four uncles and three aunts
by sanju09 » Tue Oct 20, 2009 5:07 am
F and M are father and mother of S, respectively. S has four uncles...
1
Last post by uttam.albela
Fri Oct 23, 2009 5:40 am
Fri Oct 23, 2009 5:40 am
ration question - gmatprep
by Montreal_Lady » Thu Oct 22, 2009 11:59 am
Hi, I'm sooo bad with rations...can some one help with a detailed...
3
Last post by Talkativetree
Fri Oct 23, 2009 4:14 am
Fri Oct 23, 2009 4:14 am
GMATPrep Help
by mpaudena » Tue Oct 20, 2009 8:21 pm
Is Sqrt(x-3)^2 = 3 - x? 1) x does not equal 3 2) -x|x| Please explain...
3
Last post by life is a test
Fri Oct 23, 2009 12:10 am
Fri Oct 23, 2009 12:10 am
exponents
by heshamelaziry » Sun Oct 18, 2009 3:08 pm
If x^a - b = 1, what is the value of x ? (1) a ≠b (2) x > 0...
4
Last post by xcusemeplz2009
Thu Oct 22, 2009 11:26 pm
Thu Oct 22, 2009 11:26 pm
OG 11. DS probelm no. 147. confusing answer.
by ratindasgupta » Sun Aug 05, 2007 12:37 pm
If n is a positive integer, is n^3 - n divisible by 4? 1) n=2k + 1,...
9
Last post by Talkativetree
Thu Oct 22, 2009 5:23 pm
Thu Oct 22, 2009 5:23 pm
213 less or more
by ern5231 » Tue Oct 13, 2009 5:09 am
Is (1/n) - (1/(n + k)) <1/10? 1. K> 10 2. N> 10
5
Last post by fruti_yum
Thu Oct 22, 2009 4:20 pm
Thu Oct 22, 2009 4:20 pm
Guidance Needed
by nakul_anand » Mon Oct 12, 2009 6:37 pm
Hello, My name is Nakul. Need some guidance on how to get a 700 plus...
13
Last post by nakul_anand
Thu Oct 22, 2009 2:26 pm
Thu Oct 22, 2009 2:26 pm
k a positive integer
by vaibhav.iit2002 » Mon Oct 12, 2009 9:48 am
If k a positive integer, is k the square of an integer? 1. k is...
3
Last post by KapTeacherEli
Thu Oct 22, 2009 8:27 am
Thu Oct 22, 2009 8:27 am
statistics
by uptowngirl92 » Wed Oct 21, 2009 11:48 pm
What is the median of set S = (a - b, b - a, a + b) ? 1. The mean of...
3
Last post by Ian Stewart
Thu Oct 22, 2009 6:33 am
Thu Oct 22, 2009 6:33 am
GMAT Prep DS
by tinmn8 » Mon Oct 19, 2009 11:34 am
67) n and y are positive integers and 450y = n3, which is an integer?...
1
Last post by Leon1984
Wed Oct 21, 2009 4:09 pm
Wed Oct 21, 2009 4:09 pm
Percent Problem
by mpaudena » Tue Oct 20, 2009 4:25 pm
Each employee on a certain task force is either a manager or a...
7
Last post by mpaudena
Wed Oct 21, 2009 10:16 am
Wed Oct 21, 2009 10:16 am
