BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Data Sufficiency

New Topic
Advanced search
Topics
POSTS
Last post
sequence
by nicajvch »
If the terms of a sequence ar t1, t2, t3, ..., tn what is the value...
2
Last post by Patrick_GMATFix
Sat May 22, 2010 10:42 pm
Inequality
by jerryragland »
Source MGMAT If 0 < ab < ac, is a negative? 1) c < 0 2) b...
1
Last post by liferocks
Sat May 22, 2010 9:30 pm
Geometry DS
by nadib002 »
What is the maximum number of rectangular blocks,each with dimensions...
1
Last post by kstv
Sat May 22, 2010 6:12 pm
Is xy > x^2y^2? (1) 14x^2 = 3 (2) y^2 = 1
by mitzwillrockgmat »
Is xy > x^2y^2? (1) 14x^2 = 3 (2) y^2 = 1 A. Statement (1) ALONE...
2
Last post by clock60
Sat May 22, 2010 2:54 pm
If x ≠ 0, is x^2 / |x| < 1?
by mitzwillrockgmat »
If x ≠ 0, is x^2 / |x| < 1? (1) x < 1 (2) x > −1...
3
Last post by clock60
Sat May 22, 2010 2:15 pm
Geometry
by papgust »
Is triangle ABC isosceles? (1) x not equal to y (2) AB / BC = 2 OA: C...
7
Last post by kstv
Sat May 22, 2010 10:03 am
SET 3 Q 32
by [email protected] »
Q32: Seven different numbers are selected from the integers 1 to 100,...
10
EXPERT REPLIES
Last post by ansumania
Sat May 22, 2010 4:53 am
345) Find how many people
by ern5231 »
2
Last post by kstv
Sat May 22, 2010 12:04 am
P and Q. G =?
by sanju09 »
G, P, and Q are integers, P = K + 6; G is the greatest common factor...
5
Last post by gmatmachoman
Fri May 21, 2010 9:13 pm
Do c and 12
by sanju09 »
a, b, and c are positive integers and a/6 + b/4 = 12 c. Do c and 12...
4
Last post by gmatmachoman
Fri May 21, 2010 9:09 pm
Is x sq + y sq < 6?
by angxif »
Is x^2+ y^2> 6? (1) (x+y)^2>6 (2) xy=2 I think the answer is B....
2
Last post by asamaverick
Fri May 21, 2010 12:01 pm
Stations X and Y are connected by two separate, straight, pa
by imane81 »
please help on this one Stations X and Y are connected by two...
10
Last post by Stuart@KaplanGMAT
Fri May 21, 2010 10:47 am
GMAT PREP DS
by sykedaddy »
In the xy- plane, does the line with equation y=3x + 2 contain point...
7
Last post by Patrick_GMATFix
Fri May 21, 2010 10:45 am
Equation of a line
by sp.wonder2010 »
In the xy plane does the line with equation y = 3x + 2 contain the...
3
Last post by Patrick_GMATFix
Fri May 21, 2010 10:44 am
If z^n = 1, what is the value of z?
by nwalker001 »
I didn't get a response yet on the MGMAT forum so I thought I'd post...
4
Last post by Patrick_GMATFix
Fri May 21, 2010 10:36 am
Greater than 0 or not
by sp.wonder2010 »
Is m+z >0 ? 1. M -3z >0 2. 4z-m>0
3
Last post by Patrick_GMATFix
Fri May 21, 2010 10:19 am
can't see through
by sanju09 »
Please read it for me...
2
Last post by Patrick_GMATFix
Fri May 21, 2010 10:18 am
a + b <= 1
by colakumarfanta »
Is a + b <= 1? 1) a ^ 2 + b ^ 2 <= 1 2) a ^ 2-b ^ 2 <= 1
3
Last post by nicktimoshenko
Fri May 21, 2010 5:27 am
GMATPrep Software DS question
by rajeshvellanki »
In the figure, if X and Y are each less than 90 and PS || QR, is the...
2
Last post by Patrick_GMATFix
Fri May 21, 2010 4:48 am
4^p × (1/3) ^q < 1
by sanju09 »
Is p and q are positive integers, is 4^p Ã- (1/3) ^q < 1? (1) q =...
5
Last post by liferocks
Fri May 21, 2010 4:15 am
pecan trees
by sanju09 »
If a certain orchard consists of 36 pecan trees, what was the yield...
6
Last post by saurabhmahajan
Fri May 21, 2010 1:47 am
z>1
by colakumarfanta »
Is z> 1? 1) xyz = 1 2) xy (z ^ 2)> 1
1
Last post by liferocks
Thu May 20, 2010 11:24 pm
xy =- 1
by colakumarfanta »
blank
1
Last post by liferocks
Thu May 20, 2010 11:21 pm
b < 0
by colakumarfanta »
Given a-b <0, Is b < 0? 1: a ^ 2> b ^ 2 2: ab <0
1
Last post by liferocks
Thu May 20, 2010 10:31 pm
67) is n divisible
by ern5231 »
X,Y,Z are consecutive integers. N = x + y + z . Is N divisible by 10?...
16
Last post by liferocks
Thu May 20, 2010 10:11 pm
a-b <0
by colakumarfanta »
Is a-b <0? 1). A ^ 2 + b ^ 2 <0 2). A ^ 2-b ^ 2 <0
1
Last post by liferocks
Thu May 20, 2010 9:53 pm
Value of x
by colakumarfanta »
Given y = x ^ (n +1) What is the value of x (1) y = 1 (2) n is odd.
1
Last post by liferocks
Thu May 20, 2010 9:52 pm
x > y
by colakumarfanta »
is x> y? 1) | x |> y, 2) x> | y |
3
Last post by akondakar
Thu May 20, 2010 9:44 pm
p-q
by colakumarfanta »
Is p-q is divisible by 5 (1) p is divisible by 5 (2) pq is divisible...
2
Last post by liferocks
Thu May 20, 2010 9:22 pm
x + y
by colakumarfanta »
Is x + y <0 1) x ^ 2-y ^ 2> 0 2) x-y <0
1
Last post by akondakar
Thu May 20, 2010 9:21 pm
|p – q| > |p – r|
by sanju09 »
Is |p - q| > |p - r|? (1) |q| > |r|. (2) p < 0.
4
Last post by kstv
Thu May 20, 2010 9:19 pm
median
by gmatmachoman »
What is the median number of employees assigned per project for the...
5
Last post by frank1
Thu May 20, 2010 9:06 pm
taxes
by gmatmachoman »
Of the total amount that Jill spent on a shopping trip, excluding...
2
Last post by indiantiger
Thu May 20, 2010 7:30 pm
The Kingdom X
by sanju09 »
Six kingdoms in a certain county send a total of 75 legislature to...
4
Last post by liferocks
Thu May 20, 2010 5:46 pm
Seven different numbers are selected from the integers 1 to
by mitzwillrockgmat »
Seven different numbers are selected from the integers 1 to 100, and...
5
Last post by liferocks
Thu May 20, 2010 8:02 am
Value of N ?
by colakumarfanta »
Q . n is a positive integer . Also (√ 3) ^ (-n) <1 / 81, is n...
3
Last post by liferocks
Thu May 20, 2010 7:06 am
N?
by colakumarfanta »
already discussed . I am deleting this post . Sorry again
1
Last post by sanju09
Thu May 20, 2010 4:37 am
Value of x ?
by colakumarfanta »
Value of X? 1) W + Z = 240 2) W=Y=Z
5
EXPERT REPLIES
Last post by Rahul@gurome
Thu May 20, 2010 4:29 am
Yahoo Groups
by f2001290 »
4. How many positive factors does N have? 1). N^2 has four positive...
1
Last post by sanju09
Thu May 20, 2010 4:02 am
a4 - b4
by ronsom »
What is the value of a^4 - b^4? Statement(1) a^2 - b^2 = 16...
2
Last post by indiantiger
Thu May 20, 2010 3:43 am
Rectangle
by colakumarfanta »
Is Rectangle ABCD a square ? 1) The length of a diagonal is square...
2
Last post by kstv
Thu May 20, 2010 2:12 am
Inequality
by jainrahul1985 »
is x^2 - y^2 > 0? 1) x>IyI 2) IxI>y OA A but not sure
2
Last post by [email protected]
Thu May 20, 2010 1:22 am
is x^3 > y ? ds question
by mitzwillrockgmat »
If x and y are positive, is x^3 > y? (1) sq root x > y (2) x...
1
Last post by liferocks
Thu May 20, 2010 12:42 am
og math review
by blaster »
in this question, there was no implication that the numbers in set...
1
Last post by liferocks
Wed May 19, 2010 9:48 pm
XYZ
by colakumarfanta »
Is Xyz = 0? 1.yz>-yz 2.y=z+1
1
Last post by liferocks
Wed May 19, 2010 6:15 pm
Value of N
by colakumarfanta »
N <11, n is a prime number, What is the value of N ? 1. 4^-n <...
2
Last post by bharatishiv
Wed May 19, 2010 5:40 pm
Value of XYZ
by colakumarfanta »
Is Xyz = 0? 1.yz>-yz 2.y= (z^2) + 1
1
Last post by student22
Wed May 19, 2010 2:47 pm
Remainder left
by sp.wonder2010 »
If n and m both are positive integers what is the remainder when 3(to...
2
Last post by sp.wonder2010
Wed May 19, 2010 9:29 am
Value of A ?
by jainrahul1985 »
What is the value of A ? 1）y=（1.9583)A 2) A^2 = (6.2597)y^2
1
Last post by asamaverick
Wed May 19, 2010 7:09 am
1) DS Triangle Area
by ern5231 »
1) btg a triangle, three sides are x, y, z. Is the area of triangle...
6
Last post by kevincanspain
Wed May 19, 2010 3:41 am