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 m and n are positive integers, and if p and q are
by BTGmoderatorLU »
If m and n are positive integers, and p and q are different prime...
1
Last post by Jay@ManhattanReview
Wed Jul 25, 2018 10:01 pm
At a two-candidate election for mayor, 3/4 of the registered
by BTGmoderatorLU »
At a two-candidate election for mayor, 3/4 of the registered voters...
1
Last post by Jay@ManhattanReview
Wed Jul 25, 2018 9:48 pm
What is the value of x?
by BTGmoderatorDC »
What is the value of x? (1) |y| ≤ −3x (2) |5x − 1|...
1
Last post by Jay@ManhattanReview
Wed Jul 25, 2018 9:38 pm
PQP is a three-digit number having digits P and Q; and RQS5
by BTGmoderatorDC »
PQP is a three-digit number having digits P and Q; and RQS5 is a...
1
Last post by Jay@ManhattanReview
Wed Jul 25, 2018 9:31 pm
The price of martha's meal was $10, and she left a tip that
by BTGmoderatorDC »
The price of martha's meal was $10, and she left a tip that was r...
1
Last post by Jay@ManhattanReview
Wed Jul 25, 2018 9:21 pm
If x and y are greater than 0, is x = 1 ?
by BTGmoderatorDC »
If x and y are greater than 0, is x = 1 ? (1) x/y = 1 (2) xy = 1
2
Last post by Brent@GMATPrepNow
Wed Jul 25, 2018 5:24 am
Is 1/x>1/y?
by Max@Math Revolution »
Is 1/x>1/y? 1) x < y 2) x > 0
2
Last post by Max@Math Revolution
Tue Jul 24, 2018 11:28 pm
What is the value of a positive integer k?
by swerve »
What is the value of a positive integer k? (1) When k is divided by...
1
Last post by Jay@ManhattanReview
Tue Jul 24, 2018 11:16 pm
If p is a positive integer, and p ≠ 0, is (p^2+p)/(2p) an
by swerve »
If p is a positive integer, and p ≠ 0, is (p^2+p)/(2p) an...
1
Last post by Jay@ManhattanReview
Tue Jul 24, 2018 11:00 pm
If the average of 7 numbers is 72, how many of the numbers
by BTGmoderatorLU »
If the average of 7 numbers is 72, how many of the numbers are equal...
1
Last post by Jay@ManhattanReview
Tue Jul 24, 2018 10:54 pm
In the xy-plane, the line k passes through the origin and
by BTGmoderatorLU »
In the xy-plane, the line k passes through the origin and through the...
1
Last post by Jay@ManhattanReview
Tue Jul 24, 2018 10:47 pm
If 72 cupcakes must be divided equally among the students in
by BTGmoderatorDC »
If 72 cupcakes must be divided equally among the students in a...
1
Last post by Jay@ManhattanReview
Tue Jul 24, 2018 10:18 pm
Can the positive integer y be expressed as the product of
by BTGmoderatorDC »
Can the positive integer y be expressed as the product of two...
1
Last post by [email protected]
Tue Jul 24, 2018 9:21 pm
During a 6-day local trade show, the least number of people
by AAPL »
During a 6·day local trade show, the least number of people...
1
Last post by GMATGuruNY
Tue Jul 24, 2018 7:23 am
Each week a certain salesman is paid a fixed amount equal to
by AAPL »
Each week a certain salesman is paid a fixed amount equal to $300,...
1
Last post by GMATGuruNY
Tue Jul 24, 2018 6:56 am
Is xy > 0 ?
by gustavogalli »
(1) x - y > -2 (2) x - 2y < -6
1
Last post by GMATGuruNY
Tue Jul 24, 2018 3:07 am
0
Last post by gustavogalli
Tue Jul 24, 2018 1:56 am
The profit earned by selling a commodity is generally given
by AAPL »
The profit earned by selling a commodity is generally given by the...
1
Last post by Jay@ManhattanReview
Mon Jul 23, 2018 11:15 pm
How long, in minutes, did it take a bicycle wheel to roll
by AAPL »
How long, in minutes, did it take a bicycle wheel to roll along a...
1
Last post by Jay@ManhattanReview
Mon Jul 23, 2018 11:02 pm
On the number line, point R has coordinate r and point T has
by BTGmoderatorLU »
On the number line, point R has coordinate r and point T has...
1
Last post by Jay@ManhattanReview
Mon Jul 23, 2018 10:53 pm
A tank containing water started to leak. Did the tank
by BTGmoderatorDC »
A tank containing water started to leak. Did the tank contain more...
1
Last post by Jay@ManhattanReview
Mon Jul 23, 2018 9:25 pm
If r and s are integers, is r divisible by 7?
by BTGmoderatorDC »
If r and s are integers, is r divisible by 7? (1) The product rs is...
1
Last post by [email protected]
Mon Jul 23, 2018 7:14 pm
Is the integer x divisible by 36 ?
by BTGmoderatorDC »
Is the integer x divisible by 36 ? (1) x is divisible by 12. (2) x is...
1
Last post by [email protected]
Mon Jul 23, 2018 6:57 pm
If n is positive integer, is 35 a factor of n?
by Max@Math Revolution »
If n is positive integer, is 35 a factor of n? 1) 35 is a factor of...
2
Last post by Scott@TargetTestPrep
Mon Jul 23, 2018 5:31 pm
Three quarters, three dimes, and x nickels are the only
by BTGmoderatorDC »
Three quarters, three dimes, and x nickels are the only coins in a...
2
Last post by swerve
Mon Jul 23, 2018 10:09 am
If m is a two-digit number, what is the remainder when m is
by BTGmoderatorDC »
If m is a two-digit number, what is the remainder when m is divided...
2
Last post by GMATGuruNY
Mon Jul 23, 2018 2:58 am
Is the number of seconds required to travel d1 feet at r1
by AAPL »
Is the number of seconds required to travel d1 feet at r1 feet per...
1
Last post by Jay@ManhattanReview
Mon Jul 23, 2018 12:11 am
At a bakery, cakes are sold every day for a certain number
by BTGmoderatorDC »
At a bakery, cakes are sold every day for a certain number of days....
1
Last post by Jay@ManhattanReview
Sun Jul 22, 2018 11:42 pm
Time taken by car to travel across the bridge
by gmattesttaker2 »
Hello, Can you please assist with the following question from OG 13:...
7
Last post by Scott@TargetTestPrep
Sun Jul 22, 2018 5:16 pm
please explain
by ejager »
What is the cube root of w? 1. the 5th root of w is 64 2. the 15th...
3
Last post by Scott@TargetTestPrep
Sun Jul 22, 2018 5:15 pm
OG If i and j are integers
by AbeNeedsAnswers »
f i and j are integers, is i + j an even integer? (1) i < 10 (2) i...
2
Last post by Scott@TargetTestPrep
Sun Jul 22, 2018 5:13 pm
OG 12 DS
by pradeepkaushal9518 »
is x a negative number ? 1. 9x> 10x 2.x+3 is positive plz explain...
3
Last post by Scott@TargetTestPrep
Sun Jul 22, 2018 5:12 pm
Water & Pipes
by smclean23 »
Water is pumped into a partially filled tank at a constant rate...
3
Last post by Scott@TargetTestPrep
Sun Jul 22, 2018 5:11 pm
PS: Pat and savings
by ikaplan »
If Pat saved $600 of his earnings last month, how much did Pat earn...
4
Last post by Scott@TargetTestPrep
Sun Jul 22, 2018 5:10 pm
If m and n are positive integers, what is the value of m + n
by Max@Math Revolution »
If m and n are positive integers, what is the value of m + n? 1)...
2
Last post by Max@Math Revolution
Sun Jul 22, 2018 5:01 pm
An airplane was due north of a tropical island when
by BTGmoderatorDC »
An airplane was due north of a tropical island when hurricane warning...
1
Last post by GMATGuruNY
Sun Jul 22, 2018 3:06 am
Is the average age of a class of 60 students more than 30
by BTGmoderatorDC »
Is the average age of a class of 60 students more than 30 years? (1)...
1
Last post by GMATGuruNY
Sun Jul 22, 2018 2:39 am
a, b, and c are three integers such that a and b are less
by BTGmoderatorDC »
a, b, and c are three integers such that a and b are less than 100,...
0
Last post by BTGmoderatorDC
Sun Jul 22, 2018 2:04 am
What is the units digit of positive integer p?
by BTGmoderatorDC »
What is the units digit of positive integer p? (1) When p is divided...
2
Last post by [email protected]
Sat Jul 21, 2018 12:16 pm
The largest bonus that Felix can receive this year is equal
by BTGmoderatorDC »
The largest bonus that Felix can receive this year is equal to 20% of...
1
Last post by Jay@ManhattanReview
Fri Jul 20, 2018 10:32 pm
What is the average of x and y?
by BTGmoderatorDC »
What is the average of x and y? 1. x + y = 20 2. 2x + 4y = 54
1
Last post by Jay@ManhattanReview
Fri Jul 20, 2018 10:20 pm
At least 100 students at a certain high school study
by AAPL »
At least 100 students at a certain high school study Japanese. If 4...
1
Last post by Brent@GMATPrepNow
Fri Jul 20, 2018 7:43 am
[x] is the least integer greater than or equal to x. If x is
by Max@Math Revolution »
is the least integer greater than or equal to x. If x is not an...
1
Last post by Max@Math Revolution
Fri Jul 20, 2018 12:15 am
If t is a positive integer and r is the remainder when
by swerve »
If t is a positive integer and r is the remainder when t^2 + 5t + 6...
1
Last post by Jay@ManhattanReview
Thu Jul 19, 2018 11:48 pm
If a, b, c and d are distinct numbers, can b be the average
by BTGmoderatorDC »
If a, b, c and d are distinct numbers, can b be the average of a, b,...
1
Last post by Jay@ManhattanReview
Thu Jul 19, 2018 11:22 pm
Is the percent increase in the profit made on the articles
by BTGmoderatorDC »
Is the percent increase in the profit made on the articles in the...
0
Last post by BTGmoderatorDC
Thu Jul 19, 2018 7:42 pm
A total of $60,000 was invested for one year. But of this
by swerve »
A total of $60,000 was invested for one year. But of this amount...
1
Last post by GMATGuruNY
Thu Jul 19, 2018 3:13 pm
On each lab that René completed he received either 100
by AAPL »
On each lab that René completed he received either 100 points or...
2
Last post by [email protected]
Thu Jul 19, 2018 2:07 pm
In the rectangular coordinate system above, if OP < PQ,
by BTGmoderatorLU »
In the rectangular coordinate system above, if OP < PQ, is the...
3
Last post by [email protected]
Thu Jul 19, 2018 1:59 pm
Ashok and Brian are both walking east along the same path;
by AAPL »
Ashok and Brian are both walking east along the same path; Ashok...
1
Last post by GMATGuruNY
Thu Jul 19, 2018 11:42 am