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Data Sufficiency

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Set D is a new set created by combinig all the terms of Sets A, B, and C...
by BTGmoderatorLU »
Source: Veritas Prep Set D is a new set created by combining all the...
0
Last post by BTGmoderatorLU
Wed Apr 01, 2020 12:50 pm
W, X, Y, and Z represent distinct digits such that WX * YZ = 1995. What is the value of W?
by BTGModeratorVI »
W, X, Y, and Z represent distinct digits such that WX * YZ = 1995....
2
Last post by Brent@GMATPrepNow
Wed Apr 01, 2020 4:41 am
If x and y are positive integers, what is the value of xy?
by BTGmoderatorDC »
If x and y are positive integers, what is the value of xy? (1) The...
2
Last post by Brent@GMATPrepNow
Wed Apr 01, 2020 4:41 am
If y^c = y^(d+1), what is the value of y?
by BTGModeratorVI »
If y^c = y^(d+1), what is the value of y? (1) y < 1 (2) d = c...
2
Last post by Brent@GMATPrepNow
Wed Apr 01, 2020 4:40 am
Eighteen tokens, each of which is either a subway token or a bus token, are distributed between a glass...
by AAPL »
Economist GMAT Eighteen tokens, each of which is either a subway...
0
Last post by AAPL
Wed Apr 01, 2020 2:00 am
x, y and z are real numbers with xyz = 1. What is the value of (x - 1)(y - 1)(z - 1)?
by Max@Math Revolution »
x, y and z are real numbers with xyz = 1. What is the value of (x -...
1
Last post by Max@Math Revolution
Wed Apr 01, 2020 1:02 am
If a, b, and c are consecutive even integers, what is the value of b?
by BTGmoderatorLU »
Source: Princeton Review If a, b, and c are consecutive even...
0
Last post by BTGmoderatorLU
Tue Mar 31, 2020 6:13 pm
If x is an integer, is x odd?
by BTGModeratorVI »
If x is an integer, is x odd? (1) x + 4 is an odd integer. (2) x/3 is...
1
Last post by Brent@GMATPrepNow
Tue Mar 31, 2020 1:42 pm
If the total price for n copies of a book is $31.5, what is the price per copy of the book?
by BTGmoderatorLU »
Source: Princeton Review If the total price for n copies of a book...
1
Last post by Jay@ManhattanReview
Tue Mar 31, 2020 5:07 am
What is the remainder when n is divided by 26, given that n divided by
by BTGModeratorVI »
What is the remainder when n is divided by 26, given that n divided...
1
Last post by Brent@GMATPrepNow
Tue Mar 31, 2020 4:58 am
If x is an integer greater than 0, what is the remainder when x is divided by 4 ?
by BTGModeratorVI »
If x is an integer greater than 0, what is the remainder when x is...
1
Last post by Brent@GMATPrepNow
Tue Mar 31, 2020 4:58 am
Statistics and Sets Problems
by AAPL »
Professor Vasquez gave a quiz to two classes. Was the range of scores...
1
Last post by Brent@GMATPrepNow
Tue Mar 31, 2020 4:57 am
When 1,000 children were inoculated with a certain vaccine, some developed inflammation at the site of the inoculation
by BTGmoderatorDC »
When 1,000 children were inoculated with a certain vaccine, some...
1
Last post by Brent@GMATPrepNow
Tue Mar 31, 2020 4:56 am
What is the remainder when integer n is divided by 10?
by BTGModeratorVI »
What is the remainder when integer n is divided by 10? (1) When n is...
1
Last post by Brent@GMATPrepNow
Mon Mar 30, 2020 6:21 am
If m and n are positive integers such that m > n, what is the remainder when m^2 – n^2 is divided by 21?
by BTGModeratorVI »
If m and n are positive integers such that m > n, what is the...
1
Last post by Brent@GMATPrepNow
Mon Mar 30, 2020 6:20 am
When n is divided by 5, what is the remainder?
by BTGModeratorVI »
When n is divided by 5, what is the remainder? 1) When n is divided...
1
Last post by Brent@GMATPrepNow
Mon Mar 30, 2020 6:18 am
Paul, a painter, paints only flowers or cats in his notebook. The pictures are drawn in either regular pencil or in...
by AAPL »
Economist GMAT Paul, a painter, paints only flowers or cats in his...
0
Last post by AAPL
Mon Mar 30, 2020 3:11 am
Group X has 6 students, 3 boys who are each j years old, and 3 girls who are each k years old. Group Y has...
by AAPL »
Economist GMAT Group X has 6 students, 3 boys who are each j years...
0
Last post by AAPL
Mon Mar 30, 2020 3:02 am
The figure shows the right triangle ABC and inscribed circle, which is tangential at D. AD
by Max@Math Revolution »
The figure shows the right triangle ABC and inscribed circle, which...
1
Last post by Max@Math Revolution
Sun Mar 29, 2020 9:36 pm
We have a square
by Max@Math Revolution »
We have a square ABCD, and AEF is a triangle inscribed in ABCD. What...
1
Last post by Max@Math Revolution
Sun Mar 29, 2020 9:34 pm
In a certain game only one player can win and only one player always eventually wins. James, Austin, and Katelyn play
by BTGmoderatorDC »
In a certain game only one player can win and only one player always...
0
Last post by BTGmoderatorDC
Sun Mar 29, 2020 6:26 pm
When a positive integer m^2 is divided by 4, what is the remainder?
by BTGModeratorVI »
When a positive integer m^2 is divided by 4, what is the remainder?...
1
Last post by Brent@GMATPrepNow
Sun Mar 29, 2020 6:55 am
What is the value of integer z?
by BTGModeratorVI »
What is the value of integer z? (1) z is the remainder when positive...
1
Last post by Brent@GMATPrepNow
Sun Mar 29, 2020 6:55 am
Is the median of three numbers x, y, z equal to y?
by BTGmoderatorDC »
Is the median of three numbers x, y, z equal to y? (1) x < y (2) x...
0
Last post by BTGmoderatorDC
Sat Mar 28, 2020 6:28 pm
Statistics and Sets Problems
by swerve »
If two ballet classes have 15 children each, is the range of the...
0
Last post by swerve
Sat Mar 28, 2020 4:39 pm
If m and n are prime numbers, is the remainder when 3m is divided by n greater than 5?
by BTGModeratorVI »
If m and n are prime numbers, is the remainder when 3m is divided by...
1
Last post by Brent@GMATPrepNow
Sat Mar 28, 2020 3:35 pm
When a positive integer n is divided by 7, what is the remainder?
by BTGModeratorVI »
When a positive integer n is divided by 7, what is the remainder? 1)...
1
Last post by Brent@GMATPrepNow
Sat Mar 28, 2020 3:34 pm
If x is a positive integer, what is the least common multiple of x, 6 and 9?
by BTGModeratorVI »
If x is a positive integer, what is the least common multiple of x, 6...
2
Last post by Brent@GMATPrepNow
Sat Mar 28, 2020 6:36 am
If R, S, and T are points on a line, and if R is 5 meters from T and 2
by BTGModeratorVI »
If R, S, and T are points on a line, and if R is 5 meters from T and...
1
Last post by Brent@GMATPrepNow
Sat Mar 28, 2020 6:19 am
Algebra
by swerve »
If a is a positive integer and \(y=3.2\times 10^a\), what is the...
1
Last post by deloitte247
Fri Mar 27, 2020 6:38 pm
An ice cream shop will make sundaes using any combination of ice cream flavors, including chocolate and vanilla. On a
by BTGmoderatorDC »
An ice cream shop will make sundaes using any combination of ice...
0
Last post by BTGmoderatorDC
Fri Mar 27, 2020 6:23 pm
The integers m and p are such that 2<m<p, and m is not a factor of p. If r is the remainder when p is divided by m, is
by BTGmoderatorDC »
The integers m and p are such that 2<m<p, and m is not a factor...
1
Last post by deloitte247
Fri Mar 27, 2020 6:00 pm
If Nicole worked 20% more this week than she worked last week, how many hours did she work last week?
by BTGmoderatorLU »
Source: Manhattan Prep If Nicole worked 20% more this week than she...
1
Last post by deloitte247
Fri Mar 27, 2020 4:58 pm
Probability
by swerve »
In a real estate office that employs \(n\) salespeople, \(f\) of them...
0
Last post by swerve
Fri Mar 27, 2020 10:57 am
In the standard (x,y) coordinate plane, what is the slope of the line containing
by BTGModeratorVI »
In the standard (x,y) coordinate plane, what is the slope of the line...
1
Last post by Brent@GMATPrepNow
Fri Mar 27, 2020 9:17 am
On the number line, point R has coordinate r and point T has coordinate
by BTGModeratorVI »
On the number line, point R has coordinate r and point T has...
1
Last post by Brent@GMATPrepNow
Fri Mar 27, 2020 9:15 am
Two chefs, Chef Andrew and Chef Bonnie, were hired to prepare a dinner. The two chefs began working at the same time...
by AAPL »
Princeton Review Two chefs, Chef Andrew and Chef Bonnie, were hired...
0
Last post by AAPL
Fri Mar 27, 2020 4:24 am
Six numbers are randomly selected and placed within a set. If the set has a range...
by AAPL »
Princeton Review Six numbers are randomly selected and placed within...
0
Last post by AAPL
Fri Mar 27, 2020 4:11 am
f(x) and g(x) are functions. What is the value f(3) + g(3)?
by Max@Math Revolution »
f(x) and g(x) are functions. What is the value f(3) + g(3)? 1) f(x +...
1
Last post by Max@Math Revolution
Fri Mar 27, 2020 12:49 am
D.S
by aditya67 »
What is the perimeter of a rectangle if the ratio of its width to its...
1
Last post by Brent@GMATPrepNow
Thu Mar 26, 2020 9:21 am
Word Problems
by swerve »
A number of ties are individually packaged in unmarked boxes. What is...
0
Last post by swerve
Thu Mar 26, 2020 8:06 am
DS
by aditya67 »
If x is an integer, is 72/x an integer? (1) 18 < x < 54 (2) x...
1
Last post by Brent@GMATPrepNow
Thu Mar 26, 2020 5:42 am
DS
by aditya67 »
Is x/y an even integer? (1) x is even. (2) y is a factor of x.
1
Last post by Brent@GMATPrepNow
Thu Mar 26, 2020 5:42 am
DS
by aditya67 »
Is b<0? (1) Integer b is a multiple of 13 (2) ^{b^3}< 13
1
Last post by Brent@GMATPrepNow
Thu Mar 26, 2020 5:41 am
DS
by aditya67 »
Is positive integer z greater than 275? (1) z is a multiple of 21 (2)...
1
Last post by Brent@GMATPrepNow
Thu Mar 26, 2020 5:40 am
Data Sufficiency
by aditya67 »
Is the product pqr divisible by 12? (1) p is a multiple of 3 (2) q is...
1
Last post by Brent@GMATPrepNow
Thu Mar 26, 2020 5:39 am
DS
by aditya67 »
Is the product of x and y a prime number? (1) x^2 = 1 (2) y is...
1
Last post by Brent@GMATPrepNow
Thu Mar 26, 2020 5:38 am
What is the value of a^2 + b^2 + c^2 – ab – bc - ca?
by Max@Math Revolution »
What is the value of a^2 + b^2 + c^2 - ab - bc - ca? 1) a-b=-1 2)...
1
Last post by Max@Math Revolution
Thu Mar 26, 2020 3:33 am
Is integer k a prime number?
by BTGModeratorVI »
Is integer k a prime number? (1) k = 10! + m, where 1 < m < 8...
2
Last post by Brent@GMATPrepNow
Wed Mar 25, 2020 2:37 pm
Joan spent $10 to buy at least one piece each of apples and oranges
by BTGModeratorVI »
Joan spent $10 to buy at least one piece each of apples and oranges...
1
Last post by Brent@GMATPrepNow
Wed Mar 25, 2020 9:22 am