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Data Sufficiency

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Median DS
by saege »
How to solve this
2
Last post by sln_bits
Mon Aug 11, 2008 5:16 pm
why d is incorrect
by umaa »
pls let me know why d is wrong
1
Last post by Suyog
Mon Aug 11, 2008 2:03 pm
percentage
by Mani_mba »
Please explain your answer.
1
Last post by Suyog
Mon Aug 11, 2008 1:21 pm
good DS
by vaivish »
Is the sum of 5 different positive integers greater than 35? (1) The...
2
Last post by vaivish
Mon Aug 11, 2008 8:22 am
HardCover_Books
by codesnooker »
Any Suggestion?
8
Last post by codesnooker
Mon Aug 11, 2008 6:53 am
warehouse - gmatprep
by umaa »
explanation pls.
1
Last post by feuergeist
Mon Aug 11, 2008 6:32 am
Help Required - DS problem
by ananthas75 »
Hi, Not sure what the question means, honestly? Pls help My hunch is...
1
Last post by pepeprepa
Mon Aug 11, 2008 6:07 am
integers
by umaa »
explanation pls.
3
Last post by feuergeist
Mon Aug 11, 2008 6:03 am
DS_SEQ
by saege »
Any tips on how?
2
Last post by feuergeist
Mon Aug 11, 2008 5:47 am
GMAT PREP Question....
by dferm »
Please Help..
6
Last post by feuergeist
Mon Aug 11, 2008 5:23 am
questoin from kaplan book
by Mclaughlin »
what is the value of X 1. x^2 - 9 = 16 2. 3x(x-5) = 0 OA is C but I...
2
Last post by pepeprepa
Mon Aug 11, 2008 3:06 am
DS_LINE
by saege »
How to solve this. Cant S and t be the same points? Ans also Cant S...
1
Last post by mals24
Sun Aug 10, 2008 11:54 am
Quick question about Data Sufficiency rule
by gameson »
I have a question. Lets say the question is asking wheter a number is...
5
Last post by Ian Stewart
Sun Aug 10, 2008 9:43 am
ds-gmatprep
by umaa »
explanation pls.
2
Last post by rhymes_with_luck
Sun Aug 10, 2008 7:42 am
books
by umaa »
explain pls.
2
Last post by rhymes_with_luck
Sun Aug 10, 2008 7:30 am
coats
by umaa »
explanation pls.
1
Last post by mals24
Sun Aug 10, 2008 6:44 am
probability
by umaa »
i don't understand this. can you pls explain me?
1
Last post by mals24
Sun Aug 10, 2008 6:35 am
Geometry
by ajmoney09 »
1
Last post by Ian Stewart
Sun Aug 10, 2008 4:12 am
OG 10 CLASSIC!!!!! TYPE:HARD
by smclean23 »
If m is an integer, is m odd? 1. m/2 is NOT an even integer 2. m-3 is...
1
Last post by Ian Stewart
Sun Aug 10, 2008 4:05 am
GmatPrep DS - Geom
by rkumar »
We have to find the value of x inside a traingle. The answer is C. I...
3
Last post by jmtkrs10
Sat Aug 09, 2008 11:27 pm
Inequality
by Mani_mba »
Is |x| < 1 ? 1) |x+1| = 2|x-1| 2) |x-3| <> 0 Please justify...
0
Last post by Mani_mba
Sat Aug 09, 2008 8:10 pm
D/S word+rate
by ska7945 »
For each landscaping job that takes more than 4 hours, a certain...
1
Last post by Stuart@KaplanGMAT
Sat Aug 09, 2008 7:59 pm
percentage problem..
by ska7945 »
What is the median number of employees assigned per project for the...
0
Last post by ska7945
Sat Aug 09, 2008 7:32 pm
Is z prime?
by mehravikas »
P1-35 If z is an integer, is z prime? 1. The greatest common divisor...
2
Last post by mehravikas
Sat Aug 09, 2008 4:10 pm
Equalities
by beater »
Is X>Y? 1. x=y+2 2. x/2=y-1
1
Last post by parallel_chase
Sat Aug 09, 2008 3:24 pm
ds Q
by vaivish »
There are six cards numbered from 1 to 6 in a box. With replacement,...
2
Last post by mals24
Sat Aug 09, 2008 1:03 pm
Please help!
by [email protected] »
Please can someone help me with this one?
3
Last post by parallel_chase
Sat Aug 09, 2008 12:07 pm
Coordinate Geometry gmatprep
by [email protected] »
Hi Please can someone help me understand this? Thanks in advance!
3
Last post by pepeprepa
Sat Aug 09, 2008 9:27 am
gmat prep
by [email protected] »
Please can someone explain this to me?
2
Last post by [email protected]
Sat Aug 09, 2008 6:34 am
Is x negative
by saege »
If x(x - 5)(x + 2) = 0, is x negative? (1) x2 - 7x &#8800; 0 (2)...
4
Last post by saege
Sat Aug 09, 2008 6:20 am
DS GMATPrep Question
by anwarma »
If M is a finite set of negative integers, is the total numbers of...
2
Last post by anwarma
Sat Aug 09, 2008 5:00 am
is b even
by saege »
If a and b are integers, is b even? (1) 3a + 4b is even (2) 3a + 5b...
4
Last post by saege
Sat Aug 09, 2008 2:44 am
Gmat Prep - DS
by rkumar »
I have attached the question. Can someone please explain this. Answer...
3
Last post by rkumar
Fri Aug 08, 2008 5:23 pm
Pls Explain
by Nycgrl »
. If a, b, and c are integers, is the number divisible by 3? (1) a +...
3
Last post by parallel_chase
Fri Aug 08, 2008 1:51 pm
XXX Value
by smclean23 »
If 2x + 3y = 5, what is the value of x ? (1) x + z = 3 + 2y + z (2)...
4
Last post by Stuart@KaplanGMAT
Fri Aug 08, 2008 11:56 am
interesting DS
by vaivish »
If m+2=10^n, where m and n are positive integers, n=? (1) The sum of...
1
Last post by gabriel
Fri Aug 08, 2008 10:38 am
Notepads and markers - GMATPrep
by AleksandrM »
5
Last post by gabriel
Fri Aug 08, 2008 10:30 am
DS XY-plane
by saege »
How to solve this Q attached below: Tks in advance.
2
Last post by saege
Fri Aug 08, 2008 9:28 am
Minimum among A,B,C
by alexi_laiho »
Who gets the minimum amount if Rs 385. is divided among A, B and C?...
1
Last post by Vignesh.4384
Fri Aug 08, 2008 8:07 am
Math Tricky Questions
by Fab »
I'll appreciate if you could help me with this ones: 1. If x is an...
6
Last post by india_supports
Fri Aug 08, 2008 6:45 am
GMAT Prep?? (Pei Rate)......PLEASE HELP AGAIN!!!!!
by dferm »
Did it take Pei more than 2 hours to walk a distance of 10 miles...
1
Last post by AKS-AKS
Fri Aug 08, 2008 6:32 am
Number Properties: Divisibility/Remainders
by II »
Hi, I got the right answer on this one ... but am interested in...
5
Last post by pepeprepa
Fri Aug 08, 2008 4:27 am
Slope or No Slope!?!?!?
by smclean23 »
. Is line L parallel to the y-axis? (1) The equation of line L is x =...
2
Last post by pepeprepa
Fri Aug 08, 2008 12:51 am
Questions from Princeton Review Adaptive test 4
by pranavc »
1. If 'x' and 'y' are positive integers (4^x)(1/3)^y <1? (1) y=2x...
8
Last post by microke
Thu Aug 07, 2008 10:51 pm
Reciprocal Area!
by smclean23 »
What is the area of a rectangular surface that has length x feet and...
1
Last post by parallel_chase
Thu Aug 07, 2008 8:20 pm
Number Properties
by pandesag »
If c & d are integers is C even ? 1) C^2 -1 is odd 2) (C-3) (D+2)...
3
Last post by parallel_chase
Thu Aug 07, 2008 7:38 pm
Consecutive GCD?
by smclean23 »
What is the greatest common divisor of positive integers m and n ?...
1
Last post by Stuart@KaplanGMAT
Thu Aug 07, 2008 7:13 pm
Chairman's threat
by alexi_laiho »
How many people heard the chairman's threat? (A) The chairman...
1
Last post by cornell2005
Thu Aug 07, 2008 2:06 pm
Working together rates ...
by II »
Hi would be interested to see the approaches in solving this one ......
3
Last post by Stuart@KaplanGMAT
Thu Aug 07, 2008 1:24 pm
Look simple put tough
by anksbhandari »
Is x > y? (1) x^1/2 > y (2) x^3 > y
6
Last post by cornell2005
Thu Aug 07, 2008 11:49 am