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

Redeem

Data Sufficiency

New Topic
Advanced search
Topics
POSTS
Last post
If \(n\) and \(m\) are positive integers, what is the
by AAPL »
GMAT Prep If \(n\) and \(m\) are positive integers, what is the...
1
Last post by Ian Stewart
Fri Apr 26, 2019 10:00 am
m and n are positive integers greater than 1. Is m^n a perfe
by Max@Math Revolution »
m and n are positive integers greater than 1. Is m^n a perfect...
1
Last post by Max@Math Revolution
Fri Apr 26, 2019 5:36 am
If digit \(h\) is the hudredths' digit in the decimal
by BTGmoderatorLU »
Source: Official Guide If digit \(h\) is the hudredths' digit in the...
1
Last post by Brent@GMATPrepNow
Fri Apr 26, 2019 4:22 am
In the rectangular coordinate system, line \(k\) is defined
by BTGmoderatorLU »
Source: Magoosh In the rectangular coordinate system, line \(k\) is...
1
Last post by Brent@GMATPrepNow
Fri Apr 26, 2019 4:13 am
In the figure above, line segment CZ = 6. What is the
by VJesus12 »
In the figure above, line segment CZ = 6. What is the length of line...
2
Last post by deloitte247
Fri Apr 26, 2019 12:17 am
If 25% of the employees at a firm did not take a vacation
by swerve »
If 25% of the employees at a firm did not take a vacation last year,...
1
Last post by Jay@ManhattanReview
Thu Apr 25, 2019 9:38 pm
If \(w, y\), and \(z\) are positive integers, and
by swerve »
If \(w, y\), and \(z\) are positive integers, and \(w = y -...
1
Last post by Jay@ManhattanReview
Thu Apr 25, 2019 9:17 pm
Of the 60 families in a certain neighborhood, 38 have a cat.
by BTGmoderatorDC »
Of the 60 families in a certain neighborhood, 38 have a cat. How many...
1
Last post by Jay@ManhattanReview
Thu Apr 25, 2019 8:59 pm
If z is a three-digit positive integer, what is the value
by AbhishekRyu »
If z is a three-digit positive integer, what is the value of the tens...
3
Last post by Brent@GMATPrepNow
Thu Apr 25, 2019 6:53 am
Of the 60 animals on a certain farm, 2/3 are either pigs or
by BTGmoderatorDC »
Of the 60 animals on a certain farm, 2/3 are either pigs or cows. How...
2
Last post by Brent@GMATPrepNow
Thu Apr 25, 2019 5:40 am
If n is a positive integer, what is the value of n?
by Max@Math Revolution »
If n is a positive integer, what is the value of n? 1) n(n-1) is a...
1
Last post by Max@Math Revolution
Thu Apr 25, 2019 12:09 am
In a certain year the United Nations' total expenditures
by AAPL »
GMAT Prep In a certain year, the United Nations' total expenditures...
1
Last post by Jay@ManhattanReview
Wed Apr 24, 2019 11:28 pm
Is x negative?
by BTGmoderatorDC »
Is x negative? (1) x^3(1-x^2) < 0 (2) x^2-1 < 0 OA C Source:...
1
Last post by Jay@ManhattanReview
Wed Apr 24, 2019 9:27 pm
Bill rides his bike to work in the morning on a route that
by BTGmoderatorLU »
Source: Veritas Prep Bill rides his bike to work in the morning on a...
2
Last post by Brent@GMATPrepNow
Wed Apr 24, 2019 10:50 am
Rasheed bought two kinds of candy bars, chocolate and toffee
by BTGmoderatorLU »
Source: GMAT Prep rasheed bought two kinds of candy bars, chocolate...
1
Last post by swerve
Wed Apr 24, 2019 10:41 am
Point A lies on a circle whose center is at point C. Does
by BTGmoderatorLU »
Source: e-GMAT Point A lies on a circle whose center is at point C....
1
Last post by swerve
Wed Apr 24, 2019 10:34 am
What is the value of x?
by BTGmoderatorDC »
What is the value of x? (1) 4x = 2y − 6 (2) (y - 3)/2 = x OA E...
1
Last post by Brent@GMATPrepNow
Wed Apr 24, 2019 4:57 am
y ≠ 0. What is the value of x/y?
by Max@Math Revolution »
y ≠ 0. What is the value of x/y? 1) x^2-6xy+9y^2=0 2)...
1
Last post by Max@Math Revolution
Wed Apr 24, 2019 12:17 am
What are the coordinates of point B in the figure above?
by M7MBA »
What are the coordinates of point B in the figure above? (1) The...
1
Last post by swerve
Tue Apr 23, 2019 10:54 am
Chan and Mieko drove separete cars along the entire length
by AAPL »
GMAT Paper Tests Chan and Mieko drove separate cars along the entire...
1
Last post by swerve
Tue Apr 23, 2019 10:39 am
For each order, a mail order bookseller charges a fixed
by AAPL »
GMAT Prep For each order, a mail-order bookseller charges a fixed...
1
Last post by swerve
Tue Apr 23, 2019 10:34 am
A certain shipment of identical cans of soup can be packed
by AAPL »
Princeton Review A certain shipment of identical cans of soup can be...
1
Last post by swerve
Tue Apr 23, 2019 10:30 am
If the positive integer x divisible by 200?
by lrojas »
If the positive integer x divisible by 200? (1) x^2 is divisible by...
1
Last post by Ian Stewart
Tue Apr 23, 2019 5:32 am
B is a two-digit number, which can be expressed as the
by BTGmoderatorDC »
B is a two-digit number, which can be expressed as the product of a...
1
Last post by Jay@ManhattanReview
Tue Apr 23, 2019 12:53 am
If A and B are positive integers, is the product AB even?
by swerve »
If A and B are positive integers, is the product Ab even? 1) The sum...
1
Last post by Jay@ManhattanReview
Tue Apr 23, 2019 12:50 am
The third-place finisher of the Allen County hot dog eating
by swerve »
The third-place finisher of the Allen County hot dog eating contest,...
1
Last post by Jay@ManhattanReview
Tue Apr 23, 2019 12:45 am
What is the area of the shaded region in the figure shown?
by M7MBA »
What is the area of the shaded region in the figure shown? (1) The...
1
Last post by Ian Stewart
Mon Apr 22, 2019 8:01 am
What is the value of x?
by M7MBA »
What is the value of x? (1) \((x-5)^2=0\) (2)...
1
Last post by Ian Stewart
Mon Apr 22, 2019 7:56 am
If x and y are integers, is x^7 < 6^y?
by M7MBA »
If x and y are integers, is x^7 < 6^y? (1) x^3 = -125 (2) y^2 = 36...
1
Last post by Vincen
Mon Apr 22, 2019 7:00 am
If angle BAD is a right angle, what is the length of side
by M7MBA »
If angle BAD is a right angle, what is the length of side BD? (1) AC...
0
Last post by M7MBA
Mon Apr 22, 2019 6:08 am
At a community event, the total number of men, women, and
by BTGmoderatorDC »
At a community event, the total number of men, women, and children in...
1
Last post by Ian Stewart
Mon Apr 22, 2019 3:54 am
If a, b, and c are integers, is a+b+c an even integer?
by Max@Math Revolution »
If a, b, and c are integers, is a+b+c an even integer? 1) a^2+b^2 is...
1
Last post by Max@Math Revolution
Sun Apr 21, 2019 5:10 pm
The parabola y = f(x) = a(x-h)^2+k lies in the x-y plane. W
by Max@Math Revolution »
The parabola y = f(x) = a(x-h)^2+k lies in the x-y plane. What is...
1
Last post by Max@Math Revolution
Sun Apr 21, 2019 5:10 pm
Sequence \(X\) consists of \(825\) terms, and each term
by BTGmoderatorLU »
Source: Magoosh Sequence \(X\) consists of \(825\) terms, and each...
1
Last post by Brent@GMATPrepNow
Sun Apr 21, 2019 7:40 am
Ted and Barney work for the same company but earn different
by BTGmoderatorLU »
Source: e-GMAT Ted and Barney work for the same company but earn...
0
Last post by BTGmoderatorLU
Sun Apr 21, 2019 6:19 am
If j > 1, is integer j a prime number?
by BTGmoderatorDC »
If j > 1, is integer j a prime number? (1) When j is divided by 3,...
1
Last post by GMATGuruNY
Sun Apr 21, 2019 2:31 am
k is an integer from 1 to 9 inclusive. If N = 29736 + k ,
by BTGmoderatorDC »
k is an integer from 1 to 9 inclusive. If N = 29736 + k , what is the...
0
Last post by BTGmoderatorDC
Sat Apr 20, 2019 9:10 pm
If Beth spent $400 of her earnings last month on rent, how
by AAPL »
Princeton Review If Beth spent $400 of her earnings last month on...
0
Last post by AAPL
Sat Apr 20, 2019 7:02 am
There are 4 times as many helicopters as there are fighter
by AAPL »
Economist GMAT There are 4 times as many helicopters as there are...
0
Last post by AAPL
Sat Apr 20, 2019 6:52 am
What is the average (arithmetic mean) annual salary of the 6
by AAPL »
Official Guide What is the average (arithmetic mean) annual salary...
0
Last post by AAPL
Sat Apr 20, 2019 6:41 am
What is the perimeter of quadrilateral Q?
by VJesus12 »
What is the perimeter of quadrilateral Q? (1) Q is a rectangle. (2)...
2
Last post by Brent@GMATPrepNow
Sat Apr 20, 2019 5:48 am
Square ABCD has an area of 9 square inches. Sides AD
by VJesus12 »
Square ABCD has an area of 9 square inches. Sides AD and BC are...
1
Last post by Vincen
Sat Apr 20, 2019 5:31 am
If a/b > 4, is a > 8?
by VJesus12 »
If a/b > 4, is a > 8? (1) b > 2 (2) a > 7 OA=A Source:...
1
Last post by Vincen
Sat Apr 20, 2019 5:15 am
What is the retail price of a certain calculator?
by VJesus12 »
What is the retail price of a certain calculator? (1) The retail...
1
Last post by Vincen
Sat Apr 20, 2019 4:02 am
If n = 3k, is k an integer?
by VJesus12 »
If n = 3k, is k an integer? (1) n is an integer. (2) n/6 is an...
1
Last post by Vincen
Sat Apr 20, 2019 3:52 am
If y^c=y^(d+1), what is the value of y?
by VJesus12 »
If \(y^c=y^{(d+1)}\), what is the value of y? (1) y < 1 (2) d = c...
0
Last post by VJesus12
Sat Apr 20, 2019 3:09 am
In a certain store, item X sells for 10 percent less than
by VJesus12 »
In a certain store, item X sells for 10 percent less than item Y....
0
Last post by VJesus12
Sat Apr 20, 2019 2:59 am
What is the value of |x|?
by VJesus12 »
What is the value of \(|x|\)? (1) \(x = -|x|\) (2) \(x^2 = 4\)...
1
Last post by GMATGuruNY
Sat Apr 20, 2019 2:57 am
What is the length of segment BC? (1) Angle ABC is
by VJesus12 »
What is the length of segment BC? (1) Angle ABC is 90 degrees. (2)...
0
Last post by VJesus12
Sat Apr 20, 2019 2:55 am
If x, y, and n are positive integers, is (x/y)^n greater
by VJesus12 »
If x, y, and n are positive integers, is \((\frac{x}{y})^n\) greater...
0
Last post by VJesus12
Sat Apr 20, 2019 2:20 am