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Data Sufficiency

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Beth's new car
by kanha81 »
The purchase price of Beth’s new car, including the sales tax, is...
5
Last post by kanha81
Tue May 19, 2009 11:55 am
a+b
by kanha81 »
If a and b are positive integers, what is the value of a + b ? 1) a/b...
2
Last post by DeepakR
Tue May 19, 2009 9:52 am
NUMBER PROPERTIES/INEQUALITY DS
by cramya »
If 500 is the multiple of 100 that is closest to x and 400 is the...
6
Last post by iamcste
Tue May 19, 2009 9:31 am
numbers
by ketkoag »
A and b are divided by 8, respectively. Are the two remainders...
1
Last post by dtweah
Tue May 19, 2009 9:12 am
[x]
by kanha81 »
If denotes the greatest integer less than or equal to x , is =0 ? (1)...
1
Last post by mike22629
Tue May 19, 2009 8:47 am
what is x?
by ketkoag »
x and y are integers, x=? 1) 5(x+1)=5x+y 2) (x+5)*(y-5)=0 IMO : E...
1
Last post by bluementor
Tue May 19, 2009 6:16 am
MGMT CAT4 absolute values question
by badpit »
Hello, here is what I got on the Manhattan GMAT CAT 4 test: If a and...
2
Last post by badpit
Mon May 18, 2009 9:00 pm
13 consecutive integers
by Vemuri »
In a sequence of 13 consecutive integers, all of which are less than...
4
EXPERT REPLIES
Last post by cramya
Mon May 18, 2009 5:27 pm
Box of red, blue balls
by crackgmat007 »
Can someone solve this pls? OA - E
1
Last post by francopiccolo
Mon May 18, 2009 5:24 pm
DS - Equations
by p2pg »
If 5w + 3v = 13, what is the value of vw ? (1) w > 0 (2) W/V=2/1...
4
Last post by awesomeusername
Mon May 18, 2009 1:52 pm
xy-plane
by crackgmat007 »
Can someone solve this pls? OA - E
1
Last post by raleigh
Mon May 18, 2009 12:52 pm
Representatives
by crackgmat007 »
Can someone solve this pls? OA - E
1
Last post by raleigh
Mon May 18, 2009 12:44 pm
Number line
by crackgmat007 »
Can someone solve this pls? OA - E
2
Last post by abhinav85
Mon May 18, 2009 12:25 pm
A^4-B^4
by criszerriny »
What is the value of A^4-B^4? 1. A^2-B^2=16 2. A+B=8
1
Last post by iamcste
Mon May 18, 2009 10:36 am
Students in class
by fltingley »
In a class, 20 students speak Spanish, 15 speak French, and 15 speak...
3
Last post by tdadic84
Mon May 18, 2009 8:54 am
GMAT Prep 2- Quant 5
by Sumit69 »
Pl help me with solution.
5
EXPERT REPLIES
Last post by Ian Stewart
Mon May 18, 2009 6:05 am
set of numbers
by PAB2706 »
The set S of numbers has the following properties: I) If x is in S,...
4
Last post by PAB2706
Sun May 17, 2009 7:56 pm
Combinations Question
by TGE »
Please see the problem below: A committee of three people is to be...
5
Last post by cramya
Sun May 17, 2009 6:15 pm
Std Deviation..
by dumb.doofus »
Is the standard deviation of the salaries of Company Y’s employees...
2
EXPERT REPLIES
Last post by cubicle_bound_misfit
Sun May 17, 2009 2:43 pm
GMAT Prep - Triangles
by TGE »
Hello again, Having problems trying to figure out the following...
4
Last post by iamcste
Sun May 17, 2009 12:58 pm
GMATPrep - Isoceles triangle, value of x?
by California4jx »
how do we find two isosceles triangles values ? OA: C
4
Last post by California4jx
Sun May 17, 2009 12:32 pm
GMAT Prep - Absolute Values
by TGE »
Hello all, Please see the question below: If y≥0, what is...
5
Last post by TGE
Sun May 17, 2009 12:14 pm
Standard deviation and % ?
by California4jx »
can anyone provide explanation - OA: A
4
Last post by California4jx
Sun May 17, 2009 11:47 am
Is m odd?
by bharatv »
If m and n are integers, is m odd? (1) n + m is odd. (2) n + m = n^2...
4
Last post by aj5105
Sun May 17, 2009 8:50 am
multipe of 15
by ST »
is the integer n a multip eof 15? 1) n is a multiple of 20 2) n+6 is...
6
Last post by gmt123
Sun May 17, 2009 8:31 am
school has 60 students
by iikarthik »
A school has 60 students, each of whom studies either Cantonese or...
2
Last post by aj5105
Sun May 17, 2009 7:47 am
is x - y > x + y?
by bharatv »
Hi, I got this in GMAT prep2 If x - y > 10, is x - y > x + y?...
2
Last post by aj5105
Sun May 17, 2009 7:29 am
Birthday party
by pepeprepa »
Recently Mary gave a birthday party for her daughter at which she...
13
Last post by skvignesh
Sun May 17, 2009 7:25 am
GMAT Prep
by TGE »
Hello all, Need help with understanding how to solve the following...
2
Last post by TGE
Sun May 17, 2009 6:13 am
gp
by abhinav85 »
knk
2
Last post by ontopofit
Sun May 17, 2009 2:57 am
Flower bed
by shibal »
A flower bed is made by a semicircle and a rectanglew. If arc QR is a...
1
Last post by gauravgundal
Sat May 16, 2009 9:08 pm
xy plane
by shibal »
in the xy plane, is point(2,-3) on line l? (1) Point (-2,3) is on...
1
Last post by aj5105
Sat May 16, 2009 7:52 pm
Number of pages on a term paper
by redmark »
If the pages of a term paper were numbered consecutively, with the...
2
Last post by PAB2706
Sat May 16, 2009 6:34 pm
dont understand this.
by PAB2706 »
What is the value of the tenths digit of number x? (1) The hundredths...
3
Last post by PAB2706
Sat May 16, 2009 6:20 pm
0.t5
by shibal »
If r is represented by the decimal 0.t5, what is the digit ? (1)...
1
Last post by cramya
Sat May 16, 2009 1:45 pm
4x=5y=10z
by shibal »
If 4x=5y=10z, what is the value of x+y+z (1) x-y = 6 (2) y+z = 36 OA:...
1
Last post by ssmiles08
Sat May 16, 2009 1:13 pm
election
by ST »
In a certain election, 240 men and 280 women voted for the winning...
1
Last post by ousek
Sat May 16, 2009 12:44 pm
Interpretation of question
by svishal1123 »
I have a doubt on the interpretation of the question. Here is a...
2
Last post by svishal1123
Sat May 16, 2009 10:47 am
Data Sufficiency Format Question
by sk1698 »
Hi, i have a technical question (i'm sorry if this has already been...
1
EXPERT REPLIES
Last post by Ian Stewart
Sat May 16, 2009 10:37 am
Train Problem
by redmark »
At 12:00 noon two trains pulled out of stations that were 350 miles...
2
Last post by redmark
Sat May 16, 2009 10:19 am
wat's da catch
by sanju09 »
Is a b positive? 1. (a + b)^2 < (a - b)^2. 2. a = b. IMO A
3
Last post by iamcste
Sat May 16, 2009 6:57 am
which is greater, b or c?
by farooq »
Q: If ab<ac; which is greater, b or c? Statement 1: a<0...
1
Last post by ssmiles08
Sat May 16, 2009 6:01 am
DS
by ketkoag »
$10,000 is deposited in a certain account that pays r percent annual...
3
Last post by ketkoag
Sat May 16, 2009 2:23 am
Cost of computer
by crackgmat007 »
Leo can buy a certain computer for p1 dollars in State A, where the...
2
Last post by crackgmat007
Fri May 15, 2009 10:52 pm
GMAT Prep Exponents
by moneyman »
Is x^4+y^4 > z^4 ? (1) x^2+y^2 > z^2 (2) x+y > z Ans E This...
3
Last post by francopiccolo
Fri May 15, 2009 9:43 pm
commitee
by ST »
one member of committee of 5 men and 8 women resigned and was not...
2
Last post by aj5105
Fri May 15, 2009 7:51 pm
is ab positive?
by ST »
If b is positive. Is ab positive? 1. a^2 * b > 0 2. a^2 + b = 13...
1
Last post by aj5105
Fri May 15, 2009 7:46 pm
n and s
by ST »
if n and s are each 2 digit positive integers. Is n greated then S?...
2
Last post by aj5105
Fri May 15, 2009 7:39 pm
n divisible by 6?
by crackgmat007 »
If n and k are positive integers, is n divisible by 6? (1) n = k(k +...
4
Last post by iamcste
Fri May 15, 2009 1:46 pm
ratio of average
by success1111 »
What is the ratio of the average (arithmetic mean) height of students...
9
Last post by mikeCoolBoy
Fri May 15, 2009 11:31 am