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Data Sufficiency

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Pattern Vs Non Pattern
by karthikpandian19 »
In a single row of yellow, green and red colored tiles, every red...
4
Last post by rijul007
Fri Jan 20, 2012 4:32 am
number properties
by sud21 »
r s t u v w x y z Each of the letters in the table above represents...
2
Last post by rijul007
Fri Jan 20, 2012 1:13 am
number properties
by sud21 »
m and n are integers, is m^n an integer? 1) n^m is positive 2) n^m is...
2
Last post by rijul007
Fri Jan 20, 2012 1:06 am
word problem
by sud21 »
There are some green balls and blue balls in a box. what is the total...
1
Last post by Anurag@Gurome
Fri Jan 20, 2012 12:30 am
coordinate
by sud21 »
In xy-plane, Y=ax^2+bx+c,does the graph intersect with X axis? 1)....
1
Last post by Anurag@Gurome
Fri Jan 20, 2012 12:06 am
If (x+y)/z < 0, is x <0? (1) x<y (2)z<0
by phoenixhazard »
This is from official GMAC book. If (x+y)/z < 0, is x <0? (1)...
18
Last post by [email protected]
Thu Jan 19, 2012 11:11 pm
MGMAT Data Sufficiency Quesiton
by fangtray »
I haven't been able to get a response so I thought I might post here....
11
Last post by Ian Stewart
Thu Jan 19, 2012 10:42 pm
coordinate
by sud21 »
Does a circle intersect with axis-x? 1) The distance between the...
2
Last post by [email protected]
Thu Jan 19, 2012 10:31 pm
Inequality
by kakz »
If yz does not equal zero. Is 0<y<1? (1)y<1/y (2)y=z^2
9
Last post by [email protected]
Thu Jan 19, 2012 10:08 pm
DS
by klmehta03 »
Is ax = 3 - bx ? (1) x(a + b) = 3 (2) a = b = 1.5 and x = 1.
3
Last post by Anurag@Gurome
Thu Jan 19, 2012 8:52 pm
geometry
by sud21 »
Is angle CBD a right angle? 1). AE is parallel to BD 2). BC=BD
4
Last post by Mike@Magoosh
Thu Jan 19, 2012 12:05 pm
DS Question - need help
by devgmat »
Q. If a is a positive integer and 81 is divided by a results in a...
3
Last post by ArunangsuSahu
Thu Jan 19, 2012 8:38 am
the average
by afnanmoh »
I face some difficulty in understanding this question: A particular...
3
Last post by Ian Stewart
Wed Jan 18, 2012 3:43 pm
Data Sufficiency
by dell2 »
If y is an integer greater than 0, is (y3 - y) divisible by 4?...
1
Last post by Ian Stewart
Wed Jan 18, 2012 3:18 pm
coordinate
by sud21 »
What is the x-axis intercept of this line L? 1). L passes through...
6
Last post by avik.ch
Tue Jan 17, 2012 9:41 pm
If x and y are integers, does x = y?
by Seyitbek »
1. xy=y2 2. x2=y2 Guys, could you please suggest the thought process...
4
Last post by [email protected]
Tue Jan 17, 2012 8:30 pm
Divisibility
by knight247 »
If a and b are consecutive positive integers, and ab=30x, is x an...
2
Last post by GMATGuruNY
Tue Jan 17, 2012 7:10 am
A small company employs 3 men and 5 women. If a team ....
by factor26 »
A small company employs 3 men and 5 women. If a team of 4 employees...
5
Last post by factor26
Mon Jan 16, 2012 4:12 pm
Is a > c?
by factor26 »
Is a > c? (1) b > d (2) ab^2 - b > b^2c - d...
4
Last post by LeoBen
Mon Jan 16, 2012 1:24 pm
Manhattan Ds
by venmic »
If Pool Y currently contains more water than Pool X, and if Pool X is...
2
Last post by GMATGuruNY
Mon Jan 16, 2012 8:32 am
Question
by klmehta03 »
If the ratio of water to flour in a certain dish is 1/3 after first...
3
Last post by klmehta03
Mon Jan 16, 2012 6:21 am
word problem
by sud21 »
Tom has x books and he can completely place them in the bookshelf by...
2
Last post by shekhar.kataria
Mon Jan 16, 2012 5:59 am
DS Question
by arpitad »
If p is the perimeter of rectangle Q, what is the value of p? 1. Each...
5
Last post by avik.ch
Mon Jan 16, 2012 3:37 am
inequalities
by sud21 »
100<X<1000, does integer x have a digit greater than 5? 1)....
3
Last post by ronnie1985
Sun Jan 15, 2012 10:25 pm
line
by dreamv »
<-----r----- s----t--> On the number line shown, is zero...
4
Last post by dreamv
Sun Jan 15, 2012 6:24 pm
number properties
by sud21 »
A list of consecutive natural numbers contains 9 and 15. Does the...
2
Last post by Brent@GMATPrepNow
Sun Jan 15, 2012 3:11 pm
geometry
by sud21 »
In the figure shown above, ABCD is a rectangle, CD=2, OCD is an...
2
Last post by neelgandham
Sun Jan 15, 2012 2:51 pm
distance
by dreamv »
If it took Carlos ½ hours to cycle from his house to the library...
2
Last post by ArunangsuSahu
Sun Jan 15, 2012 9:39 am
Triangle Iso
by karthikpandian19 »
6
Last post by ArunangsuSahu
Sun Jan 15, 2012 9:31 am
number properties
by sud21 »
Is x^2+y^2 divisible by 5? 1). When x-y is divided by 5, the...
1
Last post by ArunangsuSahu
Sun Jan 15, 2012 7:02 am
number properties
by sud21 »
Is |x-2|+|x+2|<4? 1). x<0 2). x is within (-2, 2)
1
Last post by rijul007
Sun Jan 15, 2012 5:13 am
word problem
by sud21 »
The sales price of a certain item is D, and the sales tax is P...
1
Last post by rijul007
Sun Jan 15, 2012 4:59 am
number properties
by sud21 »
If m and n are none negative integers, mn=? 1). 4^m=2^n 2). 3^m=2^n
1
Last post by rijul007
Sun Jan 15, 2012 4:54 am
line
by dreamv »
If x is a positive number less than 10, is z greater than the...
1
Last post by pemdas
Sun Jan 15, 2012 4:22 am
Greater Than 1
by ArunangsuSahu »
x not equal to 0. is xy>1? (1) x>1 (2)1/x<y
4
Last post by ArunangsuSahu
Sat Jan 14, 2012 3:15 pm
geometry
by sud21 »
In the figure shown above, ABC is a right triangle, and three...
1
Last post by neelgandham
Sat Jan 14, 2012 12:15 pm
Ratio of revenues - DS
by venmic »
In 2003 Acme Computer's price for each of its computers was...
3
Last post by GMATGuruNY
Sat Jan 14, 2012 12:10 pm
number properties
by sud21 »
Is 2^ <1? 1). x < 0 2). y < 0 source search engines
1
Last post by neelgandham
Sat Jan 14, 2012 12:03 pm
geometry
by sud21 »
In a given square T we inscribe a circle S. Into that circle we...
1
Last post by neelgandham
Sat Jan 14, 2012 11:53 am
word problem
by sud21 »
Which is more economic, copying or buying a $12.5 book with K pages?...
1
Last post by neelgandham
Sat Jan 14, 2012 11:41 am
If x and y are non-zero integers
by gmatdriller »
If x and y are non-zero integers and |x| + |y| = 32, what is xy? (i)...
4
Last post by gmatdriller
Sat Jan 14, 2012 9:13 am
statist
by sud21 »
Set I is defined such that, 1). if x is in the set, -x also is in the...
3
Last post by ArunangsuSahu
Sat Jan 14, 2012 9:07 am
number properties
by sud21 »
R and S are integers, is R/S a finite decimal? 1). R is the factor of...
7
Last post by ArunangsuSahu
Sat Jan 14, 2012 8:44 am
number properties
by sud21 »
X, y and z are three digits numbers, and x=y+z. Is the...
4
Last post by ArunangsuSahu
Fri Jan 13, 2012 1:27 pm
number properties
by sud21 »
What is the unit's digit of X? 1). x/(10^n)=25^2 2). n^2=1
5
Last post by sud21
Fri Jan 13, 2012 12:01 pm
geometry
by sud21 »
Is ABCD rectangular? 1). Angle ABC and BCD are right angle 2). Two...
2
Last post by sud21
Fri Jan 13, 2012 11:40 am
number properties
by sud21 »
Integer K and N, is K a prime number? 1). Besides 1, K is the least...
2
Last post by sud21
Fri Jan 13, 2012 11:17 am
number properties
by sud21 »
----P---R----M----S----- In the number line, R is zero, M is midpoint...
2
Last post by sud21
Fri Jan 13, 2012 10:21 am
number properties
by sud21 »
uv>0,is (u^2)(v^3)>0? 1). u>0 2). v<0
6
Last post by Brent@GMATPrepNow
Fri Jan 13, 2012 9:36 am
number properties
by sud21 »
If 56<x<66, where x is an integer. x=? 1). When x is divided by...
1
Last post by Brent@GMATPrepNow
Fri Jan 13, 2012 8:33 am