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

Redeem

Data Sufficiency

New Topic
Advanced search
Topics
POSTS
Last post
variables
by naaga »
. If x ≠ 1, is y equal to x + 1? (1) y-2/x-1 = 0 (2) y^2 =...
5
Last post by DanaJ
Mon Feb 23, 2009 6:06 am
vatiables
by naaga »
. If y = 2x+1, what is the value of y - x? (1) 2^(2x+2) = 64 (2) y =...
4
Last post by bluementor
Mon Feb 23, 2009 5:41 am
DOOR out of 8 window panes
by kanha81 »
Eight square window panes of equal size are to be pieced together to...
5
Last post by naaga
Mon Feb 23, 2009 5:25 am
Salaries
by 4meonly »
OA E
2
Last post by naaga
Mon Feb 23, 2009 5:17 am
Help please with GMAT Prep DS question
by Mr Muggles »
Hello, Can someone please explain how to solve the question attached?...
3
Last post by naaga
Mon Feb 23, 2009 4:29 am
integers
by naaga »
. If a,b, and c are integers, is a - b + c greater than a + b - c ?...
4
Last post by naaga
Mon Feb 23, 2009 3:54 am
variables
by naaga »
What is the value of x? (1) - (x + y) = x - y (2) x + y = 2 OA is A
1
Last post by bluementor
Mon Feb 23, 2009 3:53 am
x and y
by 4meonly »
x^2*y + x*y^2 < 0? (1) xy<0 (2) x<0
2
Last post by mjjking
Sun Feb 22, 2009 10:36 am
Integers
by 4meonly »
OA E
2
Last post by x2suresh
Sun Feb 22, 2009 9:01 am
DS Practice test question #11
by missionmba »
DS Practice test question
7
Last post by xyz21
Sun Feb 22, 2009 7:52 am
Trapezoid
by 4meonly »
OA C
10
Last post by 4meonly
Sun Feb 22, 2009 7:48 am
A tricky problem
by billzhao »
Any efficient methods to this kind of problem?
1
Last post by cramya
Sun Feb 22, 2009 4:13 am
Median and Mean problem
by billzhao »
Please help to explain. Thanks!
1
Last post by Bidisha_800
Sat Feb 21, 2009 9:18 pm
Mode
by 4meonly »
OA E
6
Last post by Bidisha_800
Sat Feb 21, 2009 8:49 pm
Remainder problem
by billzhao »
If n is a positive integer and r is the remainder when (n-1)(n+1) is...
2
Last post by billzhao
Sat Feb 21, 2009 7:55 pm
please help me with these tricky DS
by saeed »
Q1. If b,c, and, d are constants and x^2+bx+c=(x+d)^2 for all values...
18
Last post by joezh3
Sat Feb 21, 2009 5:06 pm
Semicircle problem
by Maratha1 »
Hello Can anyone please help on this?
3
Last post by BuckeyeT
Sat Feb 21, 2009 12:27 pm
Dice
by 4meonly »
OA E
3
Last post by cramya
Sat Feb 21, 2009 9:47 am
HAD A FEW QUESTIONS WHICH I AM NOT SURE OF ANSWERS.
by nolf »
hi alll Now i took the practice gmat and got a dumb score of 600......
2
Last post by cramya
Sat Feb 21, 2009 9:44 am
x^2 = x , why x=1 AND x=0 ?
by tinglers »
GMAT OG DS #56 What is the value of XY? (1) y= x+1 (2) y = x^2 +1...
2
Last post by cramya
Sat Feb 21, 2009 9:38 am
f(x)
by 4meonly »
OA E
1
Last post by cramya
Sat Feb 21, 2009 7:39 am
abs. value
by mariah »
Is < 1? (1) = 2 (2) &#8800; 0 oa C imo A please expl.
2
Last post by sureshbala
Sat Feb 21, 2009 6:45 am
(10 p + q)/3
by sanju09 »
If p and q are integers, is (10 p + q)/3 an integer? (1) q = 5 (2) p...
1
Last post by DanaJ
Sat Feb 21, 2009 6:35 am
ostensibly not viable
by sanju09 »
What is the sum of integers A and B? (1) mod (A) = - mod (B) (2) mod...
1
Last post by sureshbala
Sat Feb 21, 2009 6:24 am
4 more heads than tails
by sanju09 »
When a player in a certain game tossed a coin a number of times, 4...
1
Last post by sureshbala
Sat Feb 21, 2009 6:18 am
Marbles
by 4meonly »
Oa is D I got E . Even when stem 1 and 2 are combined we know the...
7
Last post by Vemuri
Sat Feb 21, 2009 12:22 am
f, m and n
by 4meonly »
I have no OA :(
6
Last post by sureshbala
Fri Feb 20, 2009 9:44 pm
Circle
by 4meonly »
OA is C but I got B
4
Last post by x2suresh
Fri Feb 20, 2009 6:56 pm
113 DS Quantitative review
by El Cucu »
Hi guys, only one doubt: Least common denominator have the same...
1
Last post by mygmat.2009
Fri Feb 20, 2009 3:41 pm
Is x^2 + y^2 > 6?
by mridula »
Is x^2 + y^2 > 6? (1) (x + y)^2 > 6 (2) xy = 2 A. Statement (1)...
2
Last post by mridula
Fri Feb 20, 2009 11:45 am
factors of x
by AJ2009 »
If x is a positive integer greater than 1, does x have any integer...
4
Last post by sanjay_dce
Fri Feb 20, 2009 9:48 am
Variables signs problem
by jfranco23 »
If xyz>0, is (x)(y^2)(z^3)<0? 1. y<0 2. x>0
4
Last post by kanha81
Fri Feb 20, 2009 8:27 am
Disciples with Tiffany
by sanju09 »
How many disciples does Tiffany have? (1) there are between 200 and...
5
Last post by sanju09
Fri Feb 20, 2009 6:34 am
Is 2<x<4?
by hardik.jadeja »
Is 2<x<4? 1. (x^2)-5x+6<0 2. 5(x^2)-25x>0 OA is D but I...
5
Last post by hardik.jadeja
Thu Feb 19, 2009 8:43 pm
What am I missing here?
by dsheppard »
Data Sufficiency: Is X < Y ? 1) 2x < 3y 2) xy > 0 Please...
12
Last post by masuarezdl
Thu Feb 19, 2009 7:17 pm
7^x + 9^y
by frizo »
If x and y are positive integers such that the product of x and y is...
3
Last post by x2suresh
Thu Feb 19, 2009 7:08 pm
Venn or Grid?
by anishprabhu »
At a certain company, some of the employees have advanced degrees,...
11
Last post by cramya
Thu Feb 19, 2009 5:18 pm
word problem
by naaga »
At a certain state university last term, there were p students each...
2
Last post by kanha81
Thu Feb 19, 2009 5:16 pm
variables
by naaga »
If moudlus x+2 = 4, what is the value of x ? 1. x^2 doesn't equal to...
2
Last post by kanha81
Thu Feb 19, 2009 4:16 pm
multiples
by naaga »
. If x and y are positive integers and x is a multiple of y, is y =...
7
Last post by cubicle_bound_misfit
Thu Feb 19, 2009 3:09 pm
Polygon
by 4meonly »
OA D
3
Last post by earth@work
Thu Feb 19, 2009 2:55 pm
DS...SD...
by ontopofit »
What is the standard deviation (SD) of the four numbers p, q, r, s?...
1
Last post by x2suresh
Thu Feb 19, 2009 2:33 pm
Positive odd integer
by hitmewithgmat »
If P is a positive odd integer, what ist he remianderw hen p is...
7
Last post by hardik.jadeja
Thu Feb 19, 2009 9:52 am
MGMAT : 600-700 range
by pbanavara »
Is x > y? (1) x2 > y (2) x - |y| > 0 OA B This one got to...
8
Last post by pbanavara
Thu Feb 19, 2009 9:08 am
GMATprep doubt
by dreamzz2010 »
plz give your answer along with explaination.
1
Last post by mals24
Thu Feb 19, 2009 8:04 am
a commission of 3%
by sanju09 »
If a salesman received a commission of 3% of the sales that he has...
4
Last post by sanju09
Thu Feb 19, 2009 2:34 am
gmat prep - absolute x
by gkammaje »
OA - C
4
Last post by sanju09
Thu Feb 19, 2009 2:28 am
Pam and Ed
by naaga »
. Pam and Ed are in a line to purchase tickets. How many people are...
3
Last post by naaga
Wed Feb 18, 2009 6:55 pm
their product is 30
by sanju09 »
What is the value of X, if X and Y are two distinct integers and...
5
Last post by earth@work
Wed Feb 18, 2009 6:14 pm
GMAT PREP (Distance & Rate)
by relaxin99 »
Did it take Pei more than 2 hours to walk a distance of 10 miles...
3
Last post by griscomtestprep
Wed Feb 18, 2009 5:31 pm