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Data Sufficiency

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Cereal!
by gmat_perfect »
A family-size box of cereal contains more cereal and costs more than...
2
Last post by gmat_perfect
Mon Jun 14, 2010 1:57 am
percentage quistion
by ankurmit »
In 1966 the operative morality rate in country was 8.1%. By 1974 it...
3
Last post by albatross86
Sun Jun 13, 2010 10:47 pm
Nova math question
by hmboy17 »
23. S is a set of integers such that I) If x is in S, then -x...
1
Last post by albatross86
Sun Jun 13, 2010 10:00 pm
DS Q4
by Inspired »
23) A person buys a share for $ 50 and sells it for $ 52 after a...
5
Last post by ohwell
Sun Jun 13, 2010 7:24 pm
Numbers
by govind_raj_76 »
Is (p^2qr^3s + p^2qrs^3) / p^2qrs divisible by 8 a) Each of p,q,r,s,...
1
Last post by Stuart@KaplanGMAT
Sun Jun 13, 2010 7:02 pm
Need a thorough explanation for this toughie
by ssgmatter »
A saleswoman's monthly income has two components, a fixed...
2
Last post by Stuart@KaplanGMAT
Sun Jun 13, 2010 6:42 pm
Integer constraints with inequalities question
by JGoode »
This problem is from MGMAT's equations book. I'd be v.grateful if...
7
Last post by JGoode
Sun Jun 13, 2010 4:29 am
GMATPrep-- Is x^4 + y^4 > z^4?
by rabab »
I searched through the site. But none of the answers seemed...
8
Last post by mmslf75
Sun Jun 13, 2010 3:50 am
Rectangle DS
by italian7745 »
If the diagonals of rectangle ABCD ( AB>BC ) cross at point E,...
1
Last post by Rahul@gurome
Sun Jun 13, 2010 1:08 am
Of the 60.....
by kartheekchoudhary »
C
5
Last post by Testluv
Sat Jun 12, 2010 12:35 pm
DS - Geometry
by f2001290 »
The sides of a triangle is a, b, and c. Are the three angles all less...
2
Last post by singhpreet1
Fri Jun 11, 2010 8:40 pm
data sufficiency-
by ankurmit »
If the integer N is greater than 1, is n equal than 2? 1. N has...
9
Last post by ankurmit
Fri Jun 11, 2010 8:36 pm
polygon questions
by san2009 »
have any of you come across questions about identifying whether a...
1
Last post by Patrick_GMATFix
Fri Jun 11, 2010 5:21 am
If xy=-6, what is the value of xy(x+y)?
by jube »
If xy=-6, what is the value of xy(x+y)? (1) x-y=-5 (2) xy^2=18 OA: B...
7
Last post by outreach
Fri Jun 11, 2010 3:49 am
Preptest Maths DS
by kvcpk »
If the integer n is greater than 1, is n equal to 2? (1) n has...
3
Last post by kvcpk
Thu Jun 10, 2010 1:07 pm
Company Y employs c women and d men
by neerajkumar1_1 »
Company Y employs c women and d men. Do the woman at company Y earn...
6
Last post by dkumar.83
Thu Jun 10, 2010 4:50 am
Need Help in DS problems - 5
by phoenix9801 »
Would you please use Picking Numbers and/or Straightforward Math to...
3
Last post by Rich@VeritasPrep
Thu Jun 10, 2010 4:31 am
Need Help in DS problems
by phoenix9801 »
Would you please use Picking Numbers and/or Straightforward Math to...
4
Last post by dkumar.83
Thu Jun 10, 2010 4:24 am
Need Help in DS problems
by phoenix9801 »
Would you please use Picking Numbers and/or Straightforward Math to...
3
Last post by Rich@VeritasPrep
Thu Jun 10, 2010 4:07 am
Need Help in DS problems -3
by phoenix9801 »
Would you please use Picking Numbers and/or Straightforward Math to...
2
Last post by Rich@VeritasPrep
Thu Jun 10, 2010 3:35 am
Need Help in DS problems - 4
by phoenix9801 »
Would you please use Picking Numbers and/or Straightforward Math to...
2
Last post by Rich@VeritasPrep
Thu Jun 10, 2010 3:19 am
Help with questions on GMATPrep
by phoenix9801 »
Would you please use Picking Numbers and/or Straightforward Math to...
2
Last post by Patrick_GMATFix
Wed Jun 09, 2010 10:56 pm
Question
by samirkl »
In rectangle ABCD, the length of the diagonal is 5 cm. what is the...
3
Last post by liferocks
Wed Jun 09, 2010 9:11 pm
GMAT PREP ?? (ARITHMETIC MEAN)
by dferm »
What is the average (arithmetic mean) of eleven consecutive integers?...
6
Last post by nahkaimurrao
Wed Jun 09, 2010 12:42 pm
Sets prob
by selango »
Can anyone explain why the answer is C? I picked A
9
Last post by Patrick_GMATFix
Wed Jun 09, 2010 8:10 am
Manhattan Challenge Problem
by akhpad »
Source: Manhattan Challenge Problem In the xy-plane, region Q...
2
Last post by kstv
Wed Jun 09, 2010 7:36 am
Prime Number
by Aman verma »
Q: P, Q, R and S are four distinct natural numbers and three of them...
5
Last post by lunarpower
Tue Jun 08, 2010 11:14 pm
DS Problem from GMAT Club's Test
by deepakdewani »
Is the total number of divisors of x^2 a multiple of the total number...
2
Last post by singhpreet1
Tue Jun 08, 2010 9:45 pm
Does the integer k have a factor p such that 1<p<k?
by eloka »
1) k>4! 2) 13! + 2 <= k <= 13! + 13 Please help me =( 1) I...
10
Last post by Patrick_GMATFix
Tue Jun 08, 2010 7:59 pm
Of 800 students at a certain college, 250 live on campus ...
by lordspace »
I have attached the question as an image. It's from the practice test...
4
Last post by indiantiger
Tue Jun 08, 2010 7:09 pm
Last month...
by kartheekchoudhary »
ANS: A
2
Last post by Patrick_GMATFix
Tue Jun 08, 2010 10:56 am
Rooms-Students assignment
by kvcpk »
A school administrator will assign each student in a group of n...
9
Last post by kvcpk
Tue Jun 08, 2010 7:57 am
If 3 < m < 13 < n,
by ska7945 »
A school administrator will assign each student in a group of n...
5
Last post by Patrick_GMATFix
Tue Jun 08, 2010 6:18 am
product of integers + word probs
by LevelOne »
Hello, Can you give me a quick hand with DS questions below, please?...
5
Last post by Patrick_GMATFix
Tue Jun 08, 2010 5:42 am
Help with a question on GMATPrep
by LadyTata »
Hi all, There's a DS question that goes like this: A certain list...
3
Last post by Patrick_GMATFix
Tue Jun 08, 2010 5:38 am
Inequalities
by vishalranka »
If xy does not equal to zero ,is x/y < 0 1) x=y 2) -x=-(-y) Rich...
4
Last post by Rich@VeritasPrep
Mon Jun 07, 2010 8:23 am
HCF
by dkumar.83 »
Correct answer A
3
Last post by Rich@VeritasPrep
Mon Jun 07, 2010 5:24 am
DS
by dkumar.83 »
Correct Answer B
1
Last post by akhpad
Sun Jun 06, 2010 9:19 am
two interesting DS kaplan problems
by vinaynp »
1) Is x even? a) x is a multiple of 6. b) x is multiple of 5. 2) If x...
3
Last post by vinaynp
Sat Jun 05, 2010 10:33 pm
Three friends rented a car for a week and divided the cost..
by lordspace »
here is the question. I know it's a DS question but how would you...
1
Last post by Testluv
Sat Jun 05, 2010 5:46 pm
If s is a set of four numbers w, x, y, and z, is the range..
by ironsferri »
If s is a set of four numbers w, x, y, and z, is the range of the...
1
Last post by papgust
Fri Jun 04, 2010 8:09 pm
Variables Equations
by phoenix9801 »
1- 9(-27x-21) = 54 -27y 2- 9(18-24x) = 162 +54y Please Help, Thanks...
3
Last post by Rich@VeritasPrep
Fri Jun 04, 2010 4:07 pm
Can anyone solve these two questions?
by askaichin »
Here are two data sufficiency questions. Well none of them arent very...
1
Last post by Haaress
Fri Jun 04, 2010 2:03 pm
Evenly spaced integers - Kaplan Problem
by iikarthik »
What is the sum of 5 evenly spaced integers? 1. The middle integer is...
8
Last post by krazy800
Fri Jun 04, 2010 1:05 pm
Cows or sheep -- Kaplan Problem
by iikarthik »
Which does a rancher have a greater number of,cows or sheep ? 1.The...
1
Last post by asamaverick
Fri Jun 04, 2010 11:02 am
Help! Ron!?!
by san2009 »
If n is an integer and x^n - x^-n = 0, what is the value of x...
8
Last post by Haaress
Fri Jun 04, 2010 9:51 am
Number prop
by beater »
If positive integer x is a multiple of 6 and positive integer y is a...
5
Last post by ying
Thu Jun 03, 2010 11:34 pm
Ratios
by govind_raj_76 »
Mr. Potter sells three producrs A, B and C. He earns different amount...
2
Last post by krazy800
Thu Jun 03, 2010 9:34 pm
Inequalities 1
by mehulv »
If x > 0, is x2 < x ? (1) 0.1 < x < 0.4 (2) x3 < x2...
2
Last post by Rahul@gurome
Thu Jun 03, 2010 7:45 pm
Venn Diagram with 3 sets, need help with the solution
by Alex Lbn »
The Economic News Weekly has 25 reporters covering Asia, 20 covering...
2
Last post by indiantiger
Thu Jun 03, 2010 6:08 pm