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Data Sufficiency

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The equation of a line \(L\) is \(y = mx+c\). find \(c=?\)
by AAPL »
The equation of a line \(L\) is \(y = mx+c\). find \(c=?\) 1) Line...
0
Last post by AAPL
Fri Oct 20, 2023 6:49 am
What is the unit area of circle \(O\) on the standard \(xy\)-coordinate plane?
by AAPL »
What is the unit area of circle \(O\) on the standard...
0
Last post by AAPL
Fri Oct 20, 2023 6:31 am
In the XY coordinate plane, does line k have a positive \(x\)-intercept?
by swerve »
In the XY coordinate plane, does line k have a positive...
0
Last post by swerve
Sat Oct 14, 2023 4:57 pm
Does the line \(y = ax + b\) pass through the point \((2, 5)?\)
by swerve »
Does the line \(y = ax + b\) pass through the point \((2, 5)?\) 1)...
0
Last post by swerve
Sat Oct 14, 2023 4:39 pm
If the recommended weight \(w\), in pounds, for a male is given in terms of his height \(h\), in inches, by the formula
by BTGmoderatorLU »
If the recommended weight \(w\), in pounds, for a male is given in...
0
Last post by BTGmoderatorLU
Thu Oct 12, 2023 7:37 am
There are \(n\) students in a class. Of them, \(k\) boys and \(k\) girls (including Harvey and Jessica) are selected for
by AAPL »
There are \(n\) students in a class. Of them, \(k\) boys and \(k\)...
0
Last post by AAPL
Wed Oct 11, 2023 8:44 am
What is the avearge of ten numbers?
by swerve »
What is the average of ten numbers? 1. Nine of the numbers sum to...
0
Last post by swerve
Sun Oct 08, 2023 11:40 am
Find the sum of all the integers in set \(N?\)
by BTGmoderatorLU »
Find the sum of all the integers in set \(N?\) 1) Set \(N\) is the...
0
Last post by BTGmoderatorLU
Sat Oct 07, 2023 12:09 pm
How many different \(5\)-person teams can be formed from a group of \(x\) individuals?
by BTGmoderatorLU »
How many different \(5\)-person teams can be formed from a group of...
0
Last post by BTGmoderatorLU
Sat Oct 07, 2023 11:53 am
What was a certain company's revenue last year?
by AAPL »
What was a certain company's revenue last year? 1) Last year gross...
0
Last post by AAPL
Wed Oct 04, 2023 8:06 am
If \(\$6,000\) invested for one year at \(x\) percent simple annual interest yields \(\$450\), what amount must be
by AAPL »
If \(\$6,000\) invested for one year at \(x\) percent simple annual...
0
Last post by AAPL
Wed Oct 04, 2023 8:00 am
Is p > q ? 1) p^2 > q^2 2) p^3 > q^3
by mariofelixpasku »
Is p > q ? 1) p^2 > q^2 2) p^3 > q^3 Ans: B
7
EXPERT REPLIES
Last post by beatthegmat
Tue Oct 03, 2023 9:15 am
A certain alloy contains Lead, copper and tin. How many pounds of tin are in \(56\) pounds of the alloy?
by swerve »
A certain alloy contains Lead, copper and tin. How many pounds of tin...
0
Last post by swerve
Thu Sep 28, 2023 6:19 pm
A certain \(4\)-liter solution of vinegar and water consists of \(x\) liters of vinegar and \(y\) liters of water. How
by swerve »
A certain \(4\)-liter solution of vinegar and water consists of \(x\)...
0
Last post by swerve
Thu Sep 28, 2023 5:58 pm
If \(x \neq 5\) and \(x\) is a non-zero integer, what is the value of \(\dfrac{|x|+5}{5-x}?\)
by BTGmoderatorLU »
If \(x \neq 5\) and \(x\) is a non-zero integer, what is the value of...
0
Last post by BTGmoderatorLU
Thu Sep 21, 2023 11:48 am
If the line segment \(AB\) is one of the sides of a regular polygon inscribed in the given circle with center \(O,\) how
by AAPL »
27-Feb19-8r.gif If the line segment \(AB\) is one of the sides of a...
0
Last post by AAPL
Tue Sep 19, 2023 11:27 am
In the rectangular solid above, if \(AB=5,\) what is the surface area of the solid?
by AAPL »
2019-04-30_1307.png In the rectangular solid above, if \(AB=5,\)...
0
Last post by AAPL
Tue Sep 19, 2023 11:18 am
Peter can drive to work via the expressway or via the backroads, which is a less delay-prone route to work. What is the
by BTGmoderatorLU »
Peter can drive to work via the expressway or via the backroads,...
0
Last post by BTGmoderatorLU
Sun Sep 17, 2023 6:48 am
How long did it take Carlos to drive nonstop from his home to Atlanta, Georgia?
by BTGmoderatorLU »
How long did it take Carlos to drive nonstop from his home to...
0
Last post by BTGmoderatorLU
Sun Sep 17, 2023 6:35 am
A survey was made of \(100\) students who study German, French and Japanese. How many students study both German and
by AAPL »
A survey was made of \(100\) students who study German, French and...
0
Last post by AAPL
Fri Sep 15, 2023 10:09 am
A ferry crosses a lake and then returns to its starting point by the same route. The first time it crosses the lake, the
by swerve »
A ferry crosses a lake and then returns to its starting point by the...
0
Last post by swerve
Thu Sep 14, 2023 6:53 am
While making a non-stop trip, a bus averaged \(m\) mph for the first \(5\) hours and \(n\) mph, for the remaining \(4\)
by swerve »
While making a non-stop trip, a bus averaged \(m\) mph for the first...
0
Last post by swerve
Thu Sep 14, 2023 6:43 am
Three machines, \(K, M,\) and \(P,\) working simultaneously and independntly at their respective constant rates, can
by BTGmoderatorLU »
Three machines, \(K, M,\) and \(P,\) working simultaneously and...
0
Last post by BTGmoderatorLU
Sun Sep 10, 2023 5:52 am
For each home sold in County \(X\), the buyer and the seller each must pay to County \(X\) a tax of \(0.5\) percent of
by AAPL »
For each home sold in County \(X\), the buyer and the seller each...
0
Last post by AAPL
Thu Sep 07, 2023 4:43 pm
John’s Pack and Ship uses price discrimination to capture consumer surplus. How much revenue did John's firm earn last
by swerve »
John’s Pack and Ship uses price discrimination to capture consumer...
0
Last post by swerve
Sat Sep 02, 2023 3:11 pm
An investment grows at a fixed annual rate of \(10\%\). If there are no withdrawals during the investment period, and
by BTGmoderatorLU »
An investment grows at a fixed annual rate of \(10\%\). If there are...
0
Last post by BTGmoderatorLU
Fri Sep 01, 2023 8:45 am
Larry invested \(\$20,000\) in an investment that earned an annual interest of \(r\) percent when compounded quarterly.
by BTGmoderatorLU »
Larry invested \(\$20,000\) in an investment that earned an annual...
0
Last post by BTGmoderatorLU
Fri Sep 01, 2023 8:39 am
\(30\% \sim 35\%\) of the employees in a certain company have cell phones. Do at least half of the employees in the
by AAPL »
\(30\% \sim 35\%\) of the employees in a certain company have cell...
0
Last post by AAPL
Wed Aug 30, 2023 5:40 am
In the figure above, car \(A\) and car \(B\) simultaneously begin travelling around a circular park with area of
by BTGmoderatorLU »
DS car question.jpg In the figure above, car \(A\) and car \(B\)...
0
Last post by BTGmoderatorLU
Sat Aug 26, 2023 8:36 am
Is the positive integer \(x\) greater than the positive integer \(y?\)
by swerve »
Is the positive integer x greater than the positive integer \(y?\) 1....
0
Last post by swerve
Thu Aug 24, 2023 5:33 pm
How many ice cubes can be accommodated in a container?
by BTGmoderatorLU »
How many ice cubes can be accommodated in a container? 1. The length...
0
Last post by BTGmoderatorLU
Sun Aug 20, 2023 7:38 am
At a restaurant, Luis left a tip for his waiter equal to \(20\) percent of his entire dinner check, including task. What
by BTGmoderatorLU »
At a restaurant, Luis left a tip for his waiter equal to \(20\)...
0
Last post by BTGmoderatorLU
Sun Aug 20, 2023 7:15 am
In isosceles triangle \(MNO\), the length of \(MN\) is \(5\). What is the perimeter of the triangle?
by AAPL »
Princeton Review In isosceles triangle \(MNO\), the length of \(MN\)...
1
Last post by swerve
Sun Aug 13, 2023 9:47 am
Joseph has exactly \(185\) pesos in \(50\) peso coins, \(25\) peso coins, and \(1\) peso coins only, and he has at least
by BTGmoderatorLU »
Source: Manhattan Prep Joseph has exactly \(185\) pesos in \(50\)...
0
Last post by BTGmoderatorLU
Sat Aug 12, 2023 8:39 am
A bowl of fruit contains only apples, oranges, and pears. If apiece of fruit is randomly selected from the bowl, what is
by AAPL »
Princeton Review A bowl of fruit contains only apples, oranges, and...
0
Last post by AAPL
Thu Aug 10, 2023 11:58 am
Six countries in a certain region sent a total of 75 representatives to an international congress, and no two countries
by AAPL »
Source: Veritas Prep Six countries in a certain region sent a total...
0
Last post by AAPL
Sat Aug 05, 2023 7:41 am
A certain library charges a flat fee of \(\$5\) for any overdue book for the first \(x\) days the book is overdue, and
by BTGmoderatorLU »
Source: Manhattan Prep A certain library charges a flat fee of...
1
Last post by Asimo3089
Sat Jul 29, 2023 11:36 am
A certain truck uses \(\dfrac{1}{12}+kv^2\) gallons of fuel per mile when its speed is \(v\) miles per hour, where \(k\)
by AAPL »
Official Guide A certain truck uses \(\dfrac{1}{12}+kv^2\) gallons...
0
Last post by AAPL
Thu Jul 20, 2023 6:42 am
Statistics And Sets Problems
by swerve »
Joan and Carl played together as a team in the game of Smart Business...
0
Last post by swerve
Sun Jul 16, 2023 10:58 am
Is Hector taller than Charley?
by BTGmoderatorLU »
Source: Manhattan Prep Is Hector taller than Charley? 1) Hector is...
0
Last post by BTGmoderatorLU
Sat Jul 15, 2023 12:49 pm
Does the rectangular mirror have an area greater than \(10\,\text{cm}^2?\)
by BTGmoderatorLU »
Source: Manhattan Prep Does the rectangular mirror have an area...
0
Last post by BTGmoderatorLU
Sat Jul 15, 2023 12:42 pm
\(S\) is a finite set of numbers. Does \(S\) contain more negative numbers than positive numbers?
by AAPL »
GMAT Prep \(S\) is a finite set of numbers. Does \(S\) contain more...
0
Last post by AAPL
Thu Jul 13, 2023 8:40 am
How many newspapers were sold at a certain newsstand today?
by BTGmoderatorLU »
Source: Official Guide How many newspapers were sold at a certain...
1
Last post by swerve
Sun Jul 09, 2023 12:30 pm
In the sequence above, each term is the product of the previous term and a fixed positive integer. What is the fourht
by BTGmoderatorLU »
Source: Princeton Review \(S=(4, x, y, \ldots)\) In the sequence...
0
Last post by BTGmoderatorLU
Thu Jul 06, 2023 11:51 am
Divisibility/Multiples/Factors
by swerve »
If \(6\) is a factor of a and \(21\) is a factor of \(b\), is \(ab\)...
0
Last post by swerve
Sun Jul 02, 2023 1:42 pm
If a child is randomly selected from Columbus elementary school, what is the probability that the child will be a boy?
by BTGmoderatorLU »
Source: Magoosh If a child is randomly selected from Columbus...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sun Jul 02, 2023 6:31 am
In the figure above, if \(a = b\) and \(XZ\) is a straight line, what is the value of \(d?\)
by AAPL »
Princeton Review Image_4.jpg In the figure above, if \(a = b\) and...
0
Last post by AAPL
Sat Jul 01, 2023 3:53 pm
George has a total of \(B\) books in his library, \(25\) of which are hardcover fiction books. What is the value of
by BTGmoderatorLU »
Source: Official Guide George has a total of \(B\) books in his...
0
Last post by BTGmoderatorLU
Sat Jun 24, 2023 7:53 am
The average price of three stocks is \(\$25\) per share. Is the stock that costs \(\$30\) per share the highest priced
by AAPL »
Princeton Review The average price of three stocks is \(\$25\) per...
0
Last post by AAPL
Fri Jun 23, 2023 10:57 am
A bowl of fruit contains only apples, oranges, and pears. If apiece of fruit is randomly selected from the bowl, what is
by AAPL »
Princeton Review A bowl of fruit contains only apples, oranges, and...
0
Last post by AAPL
Fri Jun 23, 2023 10:53 am
Target Test Prep
5-Day Free Trial
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Magoosh
Magoosh
Study with Magoosh GMAT prep

Available with Beat the GMAT members only code

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Magoosh