Data Sufficiency

Board index
Data Sufficiency

New Topic

Advanced search

Topics

POSTS

Last post

What is the value of $x?$

by Gmat_mission » Sat Dec 18, 2021 6:41 am

Last post by Gmat_mission
Sat Dec 18, 2021 6:41 am

What is the remainder when positive integer $x$ is divided by $52?$

by Gmat_mission » Sat Dec 18, 2021 6:36 am

Last post by Gmat_mission
Sat Dec 18, 2021 6:36 am

If $x$ is an integer, is $3^x$ a factor of $15!?$

by M7MBA » Sat Dec 18, 2021 6:25 am

Last post by M7MBA
Sat Dec 18, 2021 6:25 am

An empty rectangular swimming pool has a uniform depth. How long will it take to fill the pool with water?

by M7MBA » Sat Dec 18, 2021 6:21 am

Last post by M7MBA
Sat Dec 18, 2021 6:21 am

A bowl is filled with consecutively numbered tiles from $1$ to $x.$ Joe pulls out a tile and uses it to construct

by M7MBA » Sat Dec 18, 2021 4:10 am

Last post by M7MBA
Sat Dec 18, 2021 4:10 am

Is $x$ greater than $1?$

by M7MBA » Sat Dec 18, 2021 4:01 am

Last post by M7MBA
Sat Dec 18, 2021 4:01 am

Each person on a committee with $40$ members voted for exactly one of $3$ candidates, $F, G,$ or $H.$ Did Candid

by M7MBA » Sat Dec 18, 2021 3:57 am

Last post by M7MBA
Sat Dec 18, 2021 3:57 am

A painter wishes to paint a house turquoise. To make the color, he selects an eggshell primer made up of 70% pure-white

by M7MBA » Sat Dec 18, 2021 3:53 am

Last post by M7MBA
Sat Dec 18, 2021 3:53 am

At a two-day seminar, 90 percent of those registered attended the seminar on the first day. What percent of those regist

by M7MBA » Sat Dec 18, 2021 3:51 am

Last post by M7MBA
Sat Dec 18, 2021 3:51 am

A scientist is studying bacteria whose cell population doubles at constant intervals, at which times each cell in the

by M7MBA » Sat Dec 18, 2021 3:47 am

Last post by M7MBA
Sat Dec 18, 2021 3:47 am

In the triangle above, DE is parallel to AC. What is the length of DE?

by BTGmoderatorDC » Sat Dec 18, 2021 12:07 am

Last post by BTGmoderatorDC
Sat Dec 18, 2021 12:07 am

2/3 of all the people who attended a certain party arrived by 8:00 PM. How many people arrived by 8:00 PM?

by VJesus12 » Fri Dec 17, 2021 10:13 am

Last post by Brent@GMATPrepNow
Fri Dec 17, 2021 12:32 pm

$X$ and $Y$ are sets of positive integers. Is the greatest integer in $X$ greater than the greatest integer in

by VJesus12 » Fri Dec 17, 2021 10:39 am

Last post by VJesus12
Fri Dec 17, 2021 10:39 am

A certain water tank has two outlet valves, valve $A$ and valve $B.$ Each valve drains water from the tank at a cons

by VJesus12 » Fri Dec 17, 2021 10:29 am

Last post by VJesus12
Fri Dec 17, 2021 10:29 am

What is the value of the positive integer $a?$

by VJesus12 » Fri Dec 17, 2021 10:26 am

Last post by VJesus12
Fri Dec 17, 2021 10:26 am

What is the value of $|x|?$

by VJesus12 » Fri Dec 17, 2021 10:22 am

Last post by VJesus12
Fri Dec 17, 2021 10:22 am

In the $xy$-plane above, is angle $QPR$ a right angle?

by VJesus12 » Fri Dec 17, 2021 10:18 am

Last post by VJesus12
Fri Dec 17, 2021 10:18 am

Is positive integer $x$ divisible by $48?$

by VJesus12 » Fri Dec 17, 2021 2:00 am

Last post by Brent@GMATPrepNow
Fri Dec 17, 2021 6:39 am

If $x$ and $y$ are integers, is $x-1>y?$

by VJesus12 » Fri Dec 17, 2021 2:19 am

Last post by VJesus12
Fri Dec 17, 2021 2:19 am

A one-million-dollar inheritance was divided among five beneficiaries. If no beneficiary received more than $30\%$ of

by VJesus12 » Fri Dec 17, 2021 2:08 am

Last post by VJesus12
Fri Dec 17, 2021 2:08 am

The cost of each crate of milk is $\$40$ and each crate of eggs is $\$25.$ If the seller sells at least one crate of

by VJesus12 » Fri Dec 17, 2021 2:04 am

Last post by VJesus12
Fri Dec 17, 2021 2:04 am

In the figure above, $CZ = 6.$ What is the length of line segment $AB?$

by VJesus12 » Fri Dec 17, 2021 1:56 am

Last post by VJesus12
Fri Dec 17, 2021 1:56 am

If $8xy^3+8x^3y=\dfrac{2x^2y^2}{2^{-3}},$ what is the value of $xy?$

by VJesus12 » Fri Dec 17, 2021 1:49 am

Last post by VJesus12
Fri Dec 17, 2021 1:49 am

Sara is taller than Ikuko, who is shorter than both Elias and Gertie. Is Ikuko at least five feet tall?

by VJesus12 » Fri Dec 17, 2021 1:41 am

Last post by VJesus12
Fri Dec 17, 2021 1:41 am

Janson's salary and Karen's salary were each $p$ percent greater in $1998$ than in $1995.$ What is the value of

by Vincen » Thu Dec 16, 2021 11:39 am

Last post by Brent@GMATPrepNow
Thu Dec 16, 2021 3:28 pm

Paul owns $p$ books. Joanie owns j books. If $p \ne j,$ who owns more books?

by VJesus12 » Thu Dec 16, 2021 12:38 pm

Last post by VJesus12
Thu Dec 16, 2021 12:38 pm

Is John older than Ricardo?

by VJesus12 » Thu Dec 16, 2021 12:36 pm

Last post by VJesus12
Thu Dec 16, 2021 12:36 pm

What is the value of $x?$

by Vincen » Thu Dec 16, 2021 12:26 pm

Last post by Vincen
Thu Dec 16, 2021 12:26 pm

Can Alex throw the ball farther than Bob can?

by Vincen » Thu Dec 16, 2021 12:09 pm

Last post by Vincen
Thu Dec 16, 2021 12:09 pm

What is the perimeter of the triangle in the figure above?

by Vincen » Thu Dec 16, 2021 12:05 pm

Last post by Vincen
Thu Dec 16, 2021 12:05 pm

Is $|x - 1| < 1?$

by Vincen » Thu Dec 16, 2021 11:47 am

Last post by Vincen
Thu Dec 16, 2021 11:47 am

In the figure above, $SQRE$ is a square, and $AB = AC.$ Is the area of triangle $ABC$ greater than the area of

by Vincen » Thu Dec 16, 2021 11:44 am

Last post by Vincen
Thu Dec 16, 2021 11:44 am

If $n$ is a positive integer, is $n^3 - n$ divisible by $4?$

by Vincen » Thu Dec 16, 2021 11:33 am

Last post by Vincen
Thu Dec 16, 2021 11:33 am

If $k, m,$ and $t$ are positive integers and $\dfrac{k}6 + \dfrac{m}4 = \dfrac{t}{12},$ do $t$ and $12$ have

by Vincen » Thu Dec 16, 2021 11:30 am

Last post by Vincen
Thu Dec 16, 2021 11:30 am

Is $-3x > -3y ?$

by Gmat_mission » Thu Aug 20, 2020 9:15 am

Last post by Brent@GMATPrepNow
Tue Dec 14, 2021 7:23 am

What is the standard deviation of the weights of the 30 samples in a certain experiment?

by BTGmoderatorDC » Mon Dec 13, 2021 2:00 pm

Last post by BTGmoderatorDC
Mon Dec 13, 2021 2:00 pm

Mike bought a computer system for $4,000 and later sold it. For what price did Mike sell the computer system?

by AAPL » Sat Dec 11, 2021 6:38 pm

Last post by Brent@GMATPrepNow
Mon Dec 13, 2021 7:08 am

Last month a phone company charged $\$0.07$ per minute for the first $300$ minutes of calling time and $\$0.05$

by Gmat_mission » Sun Dec 12, 2021 1:49 am

Last post by Brent@GMATPrepNow
Mon Dec 13, 2021 7:07 am

In the $xy$-plane, line $k$ passes through the point $(1, 1)$ and line $m$ passes through the point $(1, -1).$

by Gmat_mission » Sun Dec 12, 2021 6:46 am

Last post by Brent@GMATPrepNow
Mon Dec 13, 2021 7:05 am

Is $x < y?$

by Gmat_mission » Sun Dec 12, 2021 6:42 am

Last post by Gmat_mission
Sun Dec 12, 2021 6:42 am

A barrel contains only red balls, white balls, and brown balls. If two balls are selected at random without replacing

by Gmat_mission » Sun Dec 12, 2021 6:39 am

Last post by Gmat_mission
Sun Dec 12, 2021 6:39 am

If $b$ is selected at random from Set $A,$ what is the probability that $b - 13$ will be a prime number?

by Gmat_mission » Sun Dec 12, 2021 1:52 am

Last post by Gmat_mission
Sun Dec 12, 2021 1:52 am

Each of the dinners served at a banquet was either chicken or beef or fish. The ratio of the number of chicken dinners

by Gmat_mission » Sun Dec 12, 2021 1:43 am

Last post by Gmat_mission
Sun Dec 12, 2021 1:43 am

Of the companies surveyed about the skills they required in prospective employees, 20 percent required both computer

by Gmat_mission » Sun Dec 12, 2021 1:38 am

Last post by Gmat_mission
Sun Dec 12, 2021 1:38 am

If $N$ is a positive integer, what is the tens digit of $N?$

by VJesus12 » Fri Dec 10, 2021 7:52 am

Last post by Brent@GMATPrepNow
Fri Dec 10, 2021 2:26 pm

Hoses $A, B,$ and $C$ pump a swimming pool full of water. Hoses $A$ and $B$ working simultaneously can pump the

by VJesus12 » Fri Dec 10, 2021 8:06 am

Last post by Brent@GMATPrepNow
Fri Dec 10, 2021 2:26 pm

Six different companies are each donating a certain amount of money to a specific charity. Each company is donating a

by VJesus12 » Fri Dec 10, 2021 8:34 am

Last post by Brent@GMATPrepNow
Fri Dec 10, 2021 2:22 pm

Paula and Sandy were among those people who sold raffle tickets to raise money for Club $X.$ If Paula and Sandy sold

by VJesus12 » Fri Dec 10, 2021 8:41 am

Last post by Brent@GMATPrepNow
Fri Dec 10, 2021 2:21 pm

An employee is paid 1.5 times the regular hourly rate for each hour worked in excess of 40 hours per week, excluding Sun

by M7MBA » Fri Dec 10, 2021 10:42 am

Last post by Brent@GMATPrepNow
Fri Dec 10, 2021 2:18 pm

The only gift certificates that a certain store sold yesterday were worth either $100 each or $10 each. If the store

by Gmat_mission » Fri Dec 10, 2021 11:47 am

Last post by Gmat_mission
Fri Dec 10, 2021 11:47 am

Data Sufficiency

Board index