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Data Sufficiency

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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
EXPERT REPLIES
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
EXPERT REPLIES
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
EXPERT REPLIES
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
EXPERT REPLIES
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
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Fri Jan 13, 2012 8:33 am
number properties
by sud21 »
Is 3x+1 divisible by 10? 1) x = 4n+2 2) x > 4 source search engines
2
Last post by neelgandham
Fri Jan 13, 2012 7:21 am
word problem
by sud21 »
A people walked from signpost 1 to signpost 2 at the average rate of...
1
Last post by user123321
Fri Jan 13, 2012 6:23 am
number properties
by sud21 »
If r and s are root of x^2+bx+c=0, rs<0? 1). b<0 2). c<0
1
Last post by user123321
Fri Jan 13, 2012 6:16 am
word problem
by sud21 »
Of a group of people, the ratio of number of women to men to children...
1
Last post by neelgandham
Fri Jan 13, 2012 5:35 am
algebra
by sud21 »
X=? 1). 4^(xy) = 2^(6x) 2). 9^(y) = 3^(xy)
1
Last post by avik.ch
Fri Jan 13, 2012 2:15 am
number properties
by sud21 »
Is x+y even? 1). X is multiple of 3 2). Y is multiple of 3
1
Last post by avik.ch
Fri Jan 13, 2012 1:56 am
word problem
by sud21 »
In a certain car dealer' shop, more than 10 cars install fog lamp,...
1
Last post by sam2304
Thu Jan 12, 2012 11:54 pm
geometry
by sud21 »
In the triangle ABC, angle A is 30 degrees, and AD is perpendicular...
4
EXPERT REPLIES
Last post by Pranoy9
Thu Jan 12, 2012 11:35 pm
number properties
by sud21 »
When divided by 5, R, S, and T have the same remainder. T=? 1). R+S=T...
6
Last post by sam2304
Thu Jan 12, 2012 10:57 pm
number properties
by sud21 »
Integer x is greater than 0, is x a prime number? 1). All the prime...
9
Last post by user123321
Thu Jan 12, 2012 10:10 pm
number properties
by sud21 »
Is the tenth digit of x 0? 1). 16x is an integer 2). 8x is an integer
2
Last post by avik.ch
Thu Jan 12, 2012 9:48 pm
coordinate
by sud21 »
A line in x-y coordinate system goes through the origin and point...
3
Last post by ArunangsuSahu
Thu Jan 12, 2012 9:36 pm
coordinate
by sud21 »
Is point C has the same distance from point A(-3,-3) and point...
1
Last post by avik.ch
Thu Jan 12, 2012 8:58 pm
number properties
by sud21 »
xyz>0, is xy^2z^3>0 ? 1). y>0 2). x>0
1
Last post by avik.ch
Thu Jan 12, 2012 8:28 pm
coordinate
by sud21 »
In the xy-plane, both line K and L intersect with axis-y. Is K's...
2
Last post by pemdas
Thu Jan 12, 2012 7:20 pm
number properties
by sud21 »
If x and y are nonzero, is (x^3)(y^5)/(x^2)(y^3)>0 1). x>0 2)....
2
Last post by chieftang
Thu Jan 12, 2012 4:20 pm
word problem
by sud21 »
Of the people in a banquet, if 75% chose dissert, what percent chose...
1
Last post by neelgandham
Thu Jan 12, 2012 4:10 pm
number properties
by sud21 »
When integer n is divided by 3, the remainder is 2. Is the integer...
1
Last post by neelgandham
Thu Jan 12, 2012 3:52 pm
statist
by sud21 »
What is the median of numbers 4,5,6,7,9, and x? 1). X>7 2). The...
1
Last post by user123321
Thu Jan 12, 2012 2:22 pm
statist
by sud21 »
There is a set of number, the mean is m, the standard deviation is R,...
2
Last post by pemdas
Thu Jan 12, 2012 1:37 pm
word problem
by sud21 »
There is a car and a truck, in the same duration, car traveled 120...
10
Last post by pemdas
Thu Jan 12, 2012 1:12 pm
number properties
by sud21 »
List A contains x1,x2,...., x10; list B contains y1, y2, ...y10,...
1
Last post by neelgandham
Thu Jan 12, 2012 11:11 am
coordinate
by sud21 »
In the xy-plane, line A has slope a and line B has slope b. Are the...
1
Last post by neelgandham
Thu Jan 12, 2012 10:56 am
statist
by sud21 »
Is the standard deviation of a set 0? 1). The average is equal to the...
1
Last post by user123321
Thu Jan 12, 2012 10:50 am
Target Test Prep Flash Sale
Target Test Prep is 20% off right now!
Use code FLASH20

Available with Beat the GMAT members only code

MORE DETAILS
Magoosh
Magoosh
Study with Magoosh GMAT prep

Available with Beat the GMAT members only code

MORE DETAILS
Magoosh