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

Redeem

Data Sufficiency

New Topic
Advanced search
Topics
POSTS
Last post
Machines X and Y run simultaneously at their respective cons
by hazelnut01 »
Machines X and Y run simultaneously at their respective constant...
2
Last post by DavidG@VeritasPrep
Sun May 21, 2017 1:02 pm
In the xy-plane, is the slope of line k equal to 0? (1) the
by hazelnut01 »
In the xy-plane, is the slope of line k equal to 0? (1) the...
4
Last post by [email protected]
Sun May 21, 2017 11:03 am
Is a+b>c? 1) a, b, and c represent three different length
by hazelnut01 »
Is a+b>c? 1) a, b, and c represent three different lengths of the...
4
Last post by Brent@GMATPrepNow
Sun May 21, 2017 6:48 am
If x and k are both integers, x > k, and x^{−k} = 625
by hazelnut01 »
If x and k are both integers, x > k, and x^{−k} = 625, what...
1
Last post by [email protected]
Sat May 20, 2017 10:32 am
[Geometry]Manhattan Test question
by Kaustubhk »
In the quadrilateral PQRS, side PS is parallel to side QR. Is PQRS a...
5
Last post by Brent@GMATPrepNow
Sat May 20, 2017 5:43 am
Is x+y < 1? 1. x < 8/9 2. y < 1/8
by hazelnut01 »
Is x+y < 1? 1. x < 8/9 2. y < 1/8 Source : GMATPrep OA= E
3
Last post by [email protected]
Fri May 19, 2017 11:03 am
GMAT Question Pack 1 DS a = 1,743.152 b = 2,621.073 c = 3,28
by richachampion »
a = 1,743.152 b = 2,621.073 c = 3,280.795 d = 1,406.927 If X is a...
2
Last post by [email protected]
Fri May 19, 2017 10:58 am
Is x^4 + y^4 > z^4 ? 1. x^2 + y^2 > z^2 2. x + y >
by hazelnut01 »
Is x^4 + y^4 > z^4 ? 1. x^2 + y^2 > z^2 2. x + y > z Source...
2
Last post by [email protected]
Fri May 19, 2017 10:43 am
If p is a positive integer, is p a prime number? (1) p and p
by hazelnut01 »
If p is a positive integer, is p a prime number? (1) p and p+1 have...
3
Last post by [email protected]
Fri May 19, 2017 10:20 am
If n is an integer between 100 and 900
by rsarashi »
If n is an integer between 100 and 900, what is the tens digit of n?...
2
Last post by Jay@ManhattanReview
Thu May 18, 2017 5:17 pm
If x ≠ -y, is (x-y)/(x+y) > 1? (1) x>0 (2) y<0
by hazelnut01 »
If x ≠ -y, is (x-y)/(x+y) > 1? (1) x>0 (2) y<0 Source...
2
Last post by Jay@ManhattanReview
Thu May 18, 2017 4:21 pm
If p, x, and y are positive integers, y is odd, and p = x^2
by hazelnut01 »
If p, x, and y are positive integers, y is odd, and p = x^2 + y^2, is...
5
Last post by [email protected]
Thu May 18, 2017 3:21 pm
If a and b are positive integers divisible by 6
by rsarashi »
If a and b are positive integers divisible by 6, is 6 the greatest...
5
Last post by [email protected]
Thu May 18, 2017 2:14 pm
If a, b, & x are greater than zero, is x > 0
by Mo2men »
If a, b, & x are greater than zero, is x > 4? 1) (ax^2 -...
7
Last post by GMATGuruNY
Thu May 18, 2017 3:28 am
Two machines, A and B, each working at a constant rate, can
by vinni.k »
Two machines, A and B, each working at a constant rate, can complete...
2
Last post by vinni.k
Thu May 18, 2017 12:26 am
If set B is a subset of Set A, how many elements are in set
by hazelnut01 »
If set B is a subset of Set A, how many elements are in set A? (1)...
1
Last post by [email protected]
Wed May 17, 2017 10:48 am
Is x negative
by rsarashi »
Is x negative? (1) At least one of x and x^2 is greater than x^3. (2)...
2
Last post by [email protected]
Sun May 14, 2017 11:39 am
Is x^2 > y^2? (1) x > y (2) x > 0
by hazelnut01 »
Is x^2 > y^2? (1) x > y (2) x > 0 Source : Manhattan OA= E
2
Last post by [email protected]
Sun May 14, 2017 11:31 am
If F is the prime factorization of N!
by Mo2men »
If F is the prime factorization of N!, how many factors in F have an...
3
Last post by abhijit@prepitt
Sat May 13, 2017 3:31 pm
If F is the prime factorization of N!, how many factors in F
by hazelnut01 »
If F is the prime factorization of N!, how many factors in F have an...
1
Last post by abhijit@prepitt
Sat May 13, 2017 3:09 pm
Is A positive?...... tricky quadratic equation question
by Mo2men »
deleted
5
Last post by GMATGuruNY
Fri May 12, 2017 5:02 am
How many prime factors does positive integer n have? (1) n/7
by hazelnut01 »
How many prime factors does positive integer n have? (1) n/7 has only...
0
Last post by hazelnut01
Thu May 11, 2017 10:11 pm
Is Quadrilateral ABCD a Rhombus? 1) Diagonals of ABCD inter
by GMATinsight »
Is Quadrilateral ABCD a Rhombus? 1) Diagonals of ABCD intersect each...
1
Last post by abhijit@prepitt
Thu May 11, 2017 10:54 am
The function of the relationship between the cost (c) and th
by hazelnut01 »
The function of the relationship between the cost (c) and the revenue...
1
Last post by Jay@ManhattanReview
Mon May 08, 2017 9:46 pm
What is the value of x? - OG prac test
by Kuros »
Another geometry question, I know my weakness isn't blatantly...
2
Last post by Jay@ManhattanReview
Mon May 08, 2017 9:35 pm
Is x greater than 1? .......Inequality question
by Mo2men »
Is x greater than 1? (1) 1/x > −1 (2) 1/x^5 > 1/x^3...
2
Last post by [email protected]
Mon May 08, 2017 9:56 am
The total cost of producing item X
by rsarashi »
The total cost of producing item X is equal to the sum of item X's...
2
Last post by Jay@ManhattanReview
Mon May 08, 2017 4:48 am
Is Quadrilateral ABCD a Square? 1) Diagonals of ABCD Bisec
by GMATinsight »
Is Quadrilateral ABCD a Square? 1) Diagonals of ABCD Bisect each...
0
Last post by GMATinsight
Sun May 07, 2017 8:20 pm
Is Quadrilateral ABCD a Rhombus? 1) Diagonals of ABCD Bisec
by GMATinsight »
Is Quadrilateral ABCD a Rhombus? 1) Diagonals of ABCD Bisect each...
0
Last post by GMATinsight
Sun May 07, 2017 8:14 pm
What is an equilateral square???
by mitzwillrockgmat »
Hi, when i gave the actual gmat i came across a data sufficiency...
2
Last post by PassedIT
Sun May 07, 2017 3:48 pm
Number properties - prime factors
by koby_gen »
If y is an integer such that 2 < y < 100 and if y is also the...
27
Last post by dorschrm
Fri May 05, 2017 8:36 am
A sequence An is there such that An=An-1-An-2 where n are in
by hazelnut01 »
A sequence A n is there such that A n =A n-1 -A n-2 where n are...
1
Last post by Jay@ManhattanReview
Thu May 04, 2017 12:34 am
What is the remainder when 5-digit positive integer pqpqp is
by hazelnut01 »
What is the remainder when 5-digit positive integer pqpqp is divided...
2
Last post by Jay@ManhattanReview
Wed May 03, 2017 10:54 pm
At least one pencil is distributed to each of the 19 student
by hazelnut01 »
At least one pencil is distributed to each of the 19 students. Did at...
1
Last post by Jay@ManhattanReview
Wed May 03, 2017 10:40 pm
A certain apartment has only 1-room and 2-rooms. If the rang
by hazelnut01 »
A certain apartment has only 1-room and 2-rooms. If the range of the...
1
Last post by Jay@ManhattanReview
Wed May 03, 2017 10:19 pm
GMAT Prep DS = A clothing store's revenue last May was 6 per
by richachampion »
A clothing store's revenue last May was 6 percent less than its...
3
Last post by GMATGuruNY
Wed May 03, 2017 5:16 am
Each of the 45 boxes on shelf J weighs less than
by NandishSS »
Each of the 45 boxes on shelf J weighs less than each of the 44 boxes...
4
Last post by Jeff@TargetTestPrep
Tue May 02, 2017 3:32 pm
There are n students in a class. Of them, k boys and k girls
by hazelnut01 »
There are n students in a class. Of them, k boys and k girls...
10
Last post by DavidG@VeritasPrep
Mon May 01, 2017 11:01 am
Median data sufficiency
by SpencerP »
If 2 < x < 4, what is the median of the numbers 0, 5, x, 1, 7,...
5
Last post by toby001
Mon May 01, 2017 8:00 am
If m m and n n are positive integers, is the remainder of
by hazelnut01 »
m and n are positive integer. Is the remainder of /3 greater than the...
2
Last post by GMATGuruNY
Mon May 01, 2017 2:22 am
Two positive integers a and b are divisible by 5, which is t
by hazelnut01 »
Two positive integers a and b are divisible by 5, which is their...
1
Last post by Jay@ManhattanReview
Sun Apr 30, 2017 1:30 am
Relative speed
by Mo2men »
Pam gets on an elevator at the 12th floor of a building going up to...
3
Last post by Jay@ManhattanReview
Sun Apr 30, 2017 12:54 am
Problem solving
by REINE »
Solve
2
Last post by [email protected]
Sat Apr 29, 2017 9:40 am
Ralph is giving out Valentine’s Day cards to his friends.
by hazelnut01 »
Ralph is giving out Valentine's Day cards to his friends. Each...
1
Last post by Jay@ManhattanReview
Sat Apr 29, 2017 5:32 am
Is |x|-|y| > |x - y|? (1) |x| > |y| (2) |x-y| < |x|
by hazelnut01 »
Is |x|-|y| > |x - y|? (1) |x| > |y| (2) |x-y| < |x| OA= B
0
Last post by hazelnut01
Fri Apr 28, 2017 4:27 pm
Challenging equation-solving question
by Brent@GMATPrepNow »
If x and y are positive integers, what is the value of x? 1) 3x + 2y...
2
Last post by Matt@VeritasPrep
Fri Apr 28, 2017 1:04 am
Is Z Between X and Y?
by bml1105 »
If x, y, and z are positive numbers, is z between x and y? (1) x <...
8
Last post by ceilidh.erickson
Tue Apr 25, 2017 7:12 am
DS - Machine X and Machine Y Rate Problem
by TxGMAT »
Machine X and Y produced identical bottles at different constant...
3
Last post by Scott@TargetTestPrep
Mon Apr 24, 2017 4:11 pm
Combined inequality and absolute question
by Mo2men »
|x−a|<|x−b| . Is a<ba<b? 1. ab<0 2. For all...
3
Last post by ceilidh.erickson
Sun Apr 23, 2017 6:01 am
Geometry question
by Mo2men »
In triangle PQR, PQ is an integer and PQ > 6. What is PQ? (1) PR +...
1
Last post by GMATGuruNY
Fri Apr 21, 2017 8:50 am