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

Redeem

Data Sufficiency

New Topic
Advanced search
Topics
POSTS
Last post
Average value > Median
by crackthegmat2011 »
In a set of 5 numbers if the largest number is 3 more than the...
24
Last post by Java_85
Tue Oct 29, 2013 8:52 am
A circle is drawn on a coordinate plane. If a line is drawn
by coolanujdel »
A circle is drawn on a coordinate plane. If a line is drawn through...
5
Last post by sanju09
Tue Oct 29, 2013 4:57 am
Last Digit of factors
by Uva@90 »
If N is a positive integer, what is the last digit of 1! + 2! + ......
16
Last post by theCodeToGMAT
Tue Oct 29, 2013 1:17 am
Bonus Points
by Uva@90 »
When Mrs. T's students answer the bonus question correctly, she...
2
Last post by Uva@90
Sun Oct 27, 2013 1:24 am
GMAT Avengers Study Group Practice Question 4
by helen.xia@mbawatch »
NO EXPERT REPLY NEEDED! A is a 15-digit integer. Is A divisible by...
2
Last post by mevicks
Sat Oct 26, 2013 8:11 am
GMAT Avengers Study Group Practice Question 3
by helen.xia@mbawatch »
NO EXPERT REPLY NEEDED! Is p positive? 1) The square of p is...
1
Last post by theCodeToGMAT
Sat Oct 26, 2013 8:03 am
GMAT Avengers Study Group Practice Question 2
by helen.xia@mbawatch »
NO EXPERT REPLY NEEDED! What is the value of x + y? 1) x2 + y2 = 17...
1
Last post by theCodeToGMAT
Sat Oct 26, 2013 8:00 am
GMAT Avengers Study Group Practice Question 1
by helen.xia@mbawatch »
NO EXPERT REPLY NEEDED! The average of 5 different numbers is 14....
1
Last post by theCodeToGMAT
Sat Oct 26, 2013 7:54 am
Distance between X,Y and Z
by Uva@90 »
On the number line, the distance between x and y is greater than the...
2
Last post by GMATGuruNY
Sat Oct 26, 2013 3:07 am
last digit of integer x^2 - y^2 a zero
by Uva@90 »
Is the last digit of integer x^2 - y^2 a zero? (1) x - y is an...
2
Last post by theCodeToGMAT
Sat Oct 26, 2013 1:53 am
mean, mode and median
by sana.noor »
The mode of a set of integers is x. What is the difference between...
1
Last post by theCodeToGMAT
Fri Oct 25, 2013 10:17 am
mean, mode and median
by sana.noor »
The mode of a set of integers is x. What is the difference between...
2
Last post by theCodeToGMAT
Fri Oct 25, 2013 10:15 am
Remainder
by [email protected] »
When positive integer n is divided by 3, the remainder is 2; and when...
3
Last post by GMATGuruNY
Fri Oct 25, 2013 1:49 am
absolute value inequalities
by Mike@Magoosh »
Is |x - 6| > 2? Statement #1 : |x - 4| > 3 Statement #2 : |x -...
1
Last post by vipulgoyal
Thu Oct 24, 2013 9:34 pm
Police Offends The Dog
by sanju09 »
A police car, with their dog, who runs faster than the police car,...
7
Last post by sanju09
Thu Oct 24, 2013 4:41 am
Data Sufficiency
by vijeshimchandran »
On January 1st Thomas deposited $2,000 into an interest bearing...
5
Last post by lunarpower
Thu Oct 24, 2013 3:20 am
Exponents and powers
by mevicks »
If z is a positive integer and , what is the value of z? (1) (2) OA:...
5
Last post by ceilidh.erickson
Wed Oct 23, 2013 2:15 pm
Triangle
by Uva@90 »
The area of the right triangle ABC is 4 times greater than the area...
6
Last post by ceilidh.erickson
Wed Oct 23, 2013 2:09 pm
Rocktown College
by Vemuri »
At Rocktown college, the 400 students taking Psychology 101 received...
7
Last post by Brent@GMATPrepNow
Wed Oct 23, 2013 7:01 am
Square Root of Zee
by mevicks »
If √z is a positive integer, what is the value of z? (1) 1 <...
2
Last post by GMATGuruNY
Tue Oct 22, 2013 7:20 am
Good DS question
by rakeshd347 »
If vertices of a triangle have coordinates (−1,1), (4,1), and...
2
Last post by Uva@90
Mon Oct 21, 2013 8:23 pm
GMATPREP DS
by rakeshd347 »
Please help me with this one. OA is C I lost this with the time...
3
Last post by rakeshd347
Mon Oct 21, 2013 12:57 pm
Confusing DS : pl help
by ankitbagla »
Fabio's designer fashion store has become so popular that he can...
5
Last post by ceilidh.erickson
Mon Oct 21, 2013 6:45 am
GMATPREP DS
by rakeshd347 »
How is the answer D and not B I am missing something with option 1....
6
Last post by rakeshd347
Mon Oct 21, 2013 2:10 am
General question about DS section
by richardle »
If you find that Statement (1) is not sufficient but Statement (2) is...
5
Last post by richardle
Sun Oct 20, 2013 5:46 pm
DS question : not very clear
by ankitbagla »
In the figure to the left, the rectangle with side AE represents a...
5
Last post by [email protected]
Sun Oct 20, 2013 1:35 pm
If CD is the diameter of the circle, does y equal 60?
by Yvette726 »
If CD is the diameter of the circle, does y equal 60? (1) x = 30 (2)...
8
Last post by theCodeToGMAT
Sun Oct 20, 2013 7:52 am
Tough word Problem
by Uva@90 »
Laura sells encyclopaedias, and her monthly income has two...
2
Last post by Uva@90
Sun Oct 20, 2013 3:47 am
Gmatprep DS trouble
by rakeshd347 »
Hi Guys, Here is another one which I am having trouble with.
3
Last post by rakeshd347
Sun Oct 20, 2013 3:16 am
right angled at
by sanju09 »
Is the triangle ABC, right angled at B? I. Two interior angles of the...
2
Last post by sanju09
Sat Oct 19, 2013 11:15 pm
Good DS
by rakeshd347 »
If M and N are integers, is {(10^M)+N}/3 an integer? (1) N=5 (2) MN...
3
Last post by [email protected]
Sat Oct 19, 2013 12:11 pm
Tough DS qs:Experts pl help
by ankitbagla »
If the infinite sequence, M, is defined as M1 = 6, M2 = 96, M3 = 996,...
1
Last post by [email protected]
Sat Oct 19, 2013 11:59 am
Algebra or Plug Ins which approach is better
by [email protected] »
If k is a positive integer, is k a prime number? (1) No integers...
2
Last post by [email protected]
Sat Oct 19, 2013 11:49 am
DS_OG_Clarification_Q98
by karthisarvendiran »
Hi, just when i was reviewing this question in Data sufficiency in pg...
3
Last post by Brent@GMATPrepNow
Sat Oct 19, 2013 9:06 am
DS Question
by rakeshd347 »
Is the units digit of integer x2−y2 a zero? (1) x−y is an...
2
Last post by TheGmatTutor
Sat Oct 19, 2013 8:12 am
Unable to understand Inequalities Property !
by Uva@90 »
Hi All, I am confused with Understanding Inequalities Property in the...
2
Last post by Uva@90
Sat Oct 19, 2013 4:21 am
Probability/ Combinatorics!
by Uva@90 »
If 2 different representatives are to be selected at random from a...
3
Last post by GMATGuruNY
Sat Oct 19, 2013 3:23 am
Multiples
by [email protected] »
In a sequence of 13 consecutive integers, all of which are less than...
1
Last post by Mike@Magoosh
Fri Oct 18, 2013 3:01 pm
Fastest Way to solve this Divisibility Quest
by [email protected] »
If n is an integer >1, is 3^n-2^n divisible by 35? (1) n is...
1
Last post by Mike@Magoosh
Fri Oct 18, 2013 10:45 am
#133 DS
by Maritadelcarmen »
On the problem below OG 13th has a long explanation that I'm having a...
2
Last post by Brent@GMATPrepNow
Fri Oct 18, 2013 10:09 am
If Bob produces 36 or fewer items in a week
by guerrero »
If Bob produces 36 or fewer items in a week, he is paid X dollars per...
2
Last post by GMATGuruNY
Fri Oct 18, 2013 7:49 am
Divisibilty question
by rakeshd347 »
Is x^2−y^2 divisible by 8? (1) x and y are even integers. (2)...
12
Last post by rakeshd347
Fri Oct 18, 2013 4:37 am
MGMAT EXPONENTS problem
by AIM TO CRACK GMAT »
I have understood the concept but there is jus one step in solution...
3
Last post by GMATGuruNY
Thu Oct 17, 2013 1:47 pm
Divisibility
by [email protected] »
If x, y, and z are positive integers, and {x!+x}/{z}=y, then what is...
11
Last post by mevicks
Thu Oct 17, 2013 1:07 am
Number Systems -Odds & Evens
by sukhman »
If x and y are positive integers and 3x + 5 < x + 11, is x a prime...
3
Last post by theCodeToGMAT
Thu Oct 17, 2013 12:53 am
Number Systems -Odds & Evens
by sukhman »
If x and y are positive integers, is the product xy even? 1). 5x-4y...
3
Last post by sukhman
Wed Oct 16, 2013 11:11 pm
Boy n Girl
by nakul17 »
The ratio of boys to girls in Class A is 3 to 4. The ratio of boys to...
3
Last post by [email protected]
Wed Oct 16, 2013 7:27 pm
Inequalities- Manhattan guide problem
by Premalatha Anand »
is x^3> x^2? {A} x>0 {B} x^2>x If x is positive then x^3>...
2
Last post by GMATGuruNY
Wed Oct 16, 2013 7:24 pm
Problems
by samirashah1982 »
Hi, Can someone pls help me with Problem 13,14,15 of guide...
1
Last post by theCodeToGMAT
Wed Oct 16, 2013 6:12 pm
Number Systems -Odds & Evens
by sukhman »
n is an integer greater than or equal to 0. The sequence tn for n...
1
Last post by Geva@EconomistGMAT
Wed Oct 16, 2013 12:50 pm