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If the average (arithmetic mean) of $5$ positive temperatures is $x$ degrees Fahrenheit, then the sum of the $3$

by Vincen » Wed Oct 06, 2021 6:33 am

Last post by Vincen
Wed Oct 06, 2021 6:33 am

The circle with center $O$ has a circumference of $6\sqrt3 \pi.$ If $AC$ is the diameter of the circle, what is

by Vincen » Wed Oct 06, 2021 6:28 am

Last post by Vincen
Wed Oct 06, 2021 6:28 am

On January $1, 2010,$ Dave invests $70\%$ of his retirement savings in Antarctic large-cap stocks, $20\%$ in Antar

by Vincen » Wed Oct 06, 2021 5:57 am

Last post by Vincen
Wed Oct 06, 2021 5:57 am

The high temperature of a summer day on Fire Island is always one of three temperatures: $84, 85,$ or $86$ degrees.

by Vincen » Wed Oct 06, 2021 5:46 am

Last post by Vincen
Wed Oct 06, 2021 5:46 am

If $x$ is negative and $y$ is positive, what is the value of $x$ given that $x^2-8xy+16y^2=49?$

by Vincen » Wed Oct 06, 2021 5:42 am

Last post by Vincen
Wed Oct 06, 2021 5:42 am

If the circle below has center $O$ and the length of the arc $RST$ is $18 \pi,$ what is the perimeter of the regio

by Vincen » Wed Oct 06, 2021 5:36 am

Last post by Vincen
Wed Oct 06, 2021 5:36 am

In a certain deck of cards, each card has a positive integer written on it. In a multiplication game, a child draws

by Vincen » Wed Oct 06, 2021 5:30 am

Last post by Vincen
Wed Oct 06, 2021 5:30 am

If $p$ is the product of the integers from $1$ to $30,$ inclusive, what is the greatest integer $k$ for which

by Vincen » Wed Oct 06, 2021 5:28 am

Last post by Vincen
Wed Oct 06, 2021 5:28 am

If a function f is defined by $f(x)=-\dfrac{1}{x}$ for all nonzero numbers x. If $f(a)=-\dfrac{1}{2}$ and

by AAPL » Tue Oct 05, 2021 6:59 am

Last post by Brent@GMATPrepNow
Tue Oct 05, 2021 10:25 am

Ann has a deck of 52 cards, made up of four suits, each with cards numbered 1 through 13. If she selects a card at

by BTGmoderatorDC » Tue Oct 05, 2021 6:54 am

Last post by BTGmoderatorDC
Tue Oct 05, 2021 6:54 am

Five offices have an average of 8 people per office and a median of 7 people per office, and none of the offices are

by Vincen » Tue Oct 05, 2021 6:38 am

Last post by Vincen
Tue Oct 05, 2021 6:38 am

A company deposits $\$100,000$ in Bank $A$ at $9$ percent annual interest, and $3$ months later it discovers tha

by Vincen » Tue Oct 05, 2021 6:36 am

Last post by Vincen
Tue Oct 05, 2021 6:36 am

At a certain company, 30 percent of the male employees and 50 percent of the female employees have an MBA. If 40 percent

by Vincen » Tue Oct 05, 2021 6:31 am

Last post by Vincen
Tue Oct 05, 2021 6:31 am

If $m$ and $n$ are positive integers such that $m > n,$ what is the remainder when $m^2 - n^2$ is divided by

by M7MBA » Sat Oct 02, 2021 5:07 am

Last post by Brent@GMATPrepNow
Sun Oct 03, 2021 2:36 pm

If the total payroll expense of a certain business in year $Y$ was $\$84,000,$ which was $20$ percent more than in

by VJesus12 » Sun Oct 03, 2021 10:10 am

Last post by Brent@GMATPrepNow
Sun Oct 03, 2021 2:34 pm

The figure shows the graph of $y = (x + 1)(x - 1)^2$ in the $xy$-plane. At how many points does the graph of

by VJesus12 » Sun Oct 03, 2021 10:04 am

Last post by Brent@GMATPrepNow
Sun Oct 03, 2021 2:33 pm

If $w, x, y,$ and $z$ are positive integers and $\dfrac{w}{x}<\dfrac{y}{z}<1,$ what is the proper order, increasin

by VJesus12 » Sun Oct 03, 2021 10:28 am

Last post by VJesus12
Sun Oct 03, 2021 10:28 am

Set $X$ consists of $100$ numbers. The average (arithmetic mean) of set $X$ is $10,$ and the standard deviation

by VJesus12 » Sun Oct 03, 2021 10:01 am

Last post by VJesus12
Sun Oct 03, 2021 10:01 am

The average of five positive integers is less than 20. What is the smallest possible median of this set?

by VJesus12 » Sun Oct 03, 2021 9:56 am

Last post by VJesus12
Sun Oct 03, 2021 9:56 am

At a blind taste competition, a contestant is offered $3$ cups of each of the $3$ samples of tea in a random arrange

by Vincen » Sun Oct 03, 2021 8:11 am

Last post by regor60
Sun Oct 03, 2021 9:55 am

At a certain bakery, $\dfrac14$ of the cookies sold in one week were chocolate chip and $\dfrac15$ of the remaining

by Gmat_mission » Sun Oct 03, 2021 9:17 am

Last post by Gmat_mission
Sun Oct 03, 2021 9:17 am

Alex and Brenda both stand at point $X.$ Alex begins to walk away from Brenda in a straight line at a rate of $4$

by Gmat_mission » Sun Oct 03, 2021 9:12 am

Last post by Gmat_mission
Sun Oct 03, 2021 9:12 am

In the figure below, the angles $A, B, C$ of the triangle are in the ratio $5:12:13.$ What is the measure of angle

by Gmat_mission » Sun Oct 03, 2021 9:04 am

Last post by Gmat_mission
Sun Oct 03, 2021 9:04 am

In the $xy$-plane, the origin $O$ is the midpoint of line segment $PQ.$ If the coordinates of $P$ are $(r,s),$

by Vincen » Sun Oct 03, 2021 8:47 am

Last post by Vincen
Sun Oct 03, 2021 8:47 am

All working at the same constant rate, 8 bartenders can pour 96 shots per minute. At this rate, how many shots could

by Vincen » Sun Oct 03, 2021 8:42 am

Last post by Vincen
Sun Oct 03, 2021 8:42 am

Set $Q$ contains $20$ positive integer values. The smallest value in Set $Q$ is a single-digit value and the large

by Vincen » Sun Oct 03, 2021 8:37 am

Last post by Vincen
Sun Oct 03, 2021 8:37 am

A process manager in a plant wishes to decrease the hours logged by his workforce by 20%, while still retaining the exac

by Vincen » Sun Oct 03, 2021 8:31 am

Last post by Vincen
Sun Oct 03, 2021 8:31 am

$1+\dfrac5{10}+\dfrac3{1000}+\dfrac9{10000}=$

by Vincen » Sun Oct 03, 2021 8:28 am

Last post by Vincen
Sun Oct 03, 2021 8:28 am

After a performance review, Steve’s salary is increased by $5\%.$ After a second performance review, Steve’s new salar

by Vincen » Sun Oct 03, 2021 8:23 am

Last post by Vincen
Sun Oct 03, 2021 8:23 am

Of the 400 people in an auditorium, 1/4 are wearing hats. Of those, 1/5 are wearing fedoras. How many people in the audi

by Vincen » Sun Oct 03, 2021 8:17 am

Last post by Vincen
Sun Oct 03, 2021 8:17 am

A total of 120 investment advisors work at a particular financial services firm, 30 in bonds and the rest in equities.

by Vincen » Sun Oct 03, 2021 8:00 am

Last post by Vincen
Sun Oct 03, 2021 8:00 am

At a dinner party, 5 people are to be seated around a circular table. 2 seating arrangements are considered different

by BTGmoderatorDC » Sun Oct 03, 2021 7:50 am

Last post by BTGmoderatorDC
Sun Oct 03, 2021 7:50 am

There are two types of rolls on a counter, plain rolls and seeded rolls. What is the total number of rolls on the counte

by M7MBA » Sat Oct 02, 2021 5:32 am

Last post by Brent@GMATPrepNow
Sat Oct 02, 2021 7:31 am

Which of the following must be true if $x<y$ and $\dfrac{x}{z} >\dfrac{y}{z}?$

by Vincen » Sat Oct 02, 2021 6:23 am

Last post by Vincen
Sat Oct 02, 2021 6:23 am

If $\dfrac{x}{x+y} = n,$ and $\dfrac{x}{x-y} = m,$ then $\dfrac{x}{y}= ?$ ($|x|$ does not equal $|y|, xy$ does

by M7MBA » Sat Oct 02, 2021 6:17 am

Last post by M7MBA
Sat Oct 02, 2021 6:17 am

What is the value of $(x - 1)(y + 1)?$

by M7MBA » Sat Oct 02, 2021 6:12 am

Last post by M7MBA
Sat Oct 02, 2021 6:12 am

Dick takes twice as long as Jane to run any given distance. Starting at the same moment, Dick and Jane run towards each

by M7MBA » Sat Oct 02, 2021 6:10 am

Last post by M7MBA
Sat Oct 02, 2021 6:10 am

If $a, b,$ and $c$ are integers, is the number $3(a + b) + c$ divisible by $3?$

by M7MBA » Sat Oct 02, 2021 6:08 am

Last post by M7MBA
Sat Oct 02, 2021 6:08 am

Rank the following quantities in order, from smallest to biggest.

by M7MBA » Sat Oct 02, 2021 5:44 am

Last post by M7MBA
Sat Oct 02, 2021 5:44 am

The workers at a large construction company reported $x$ percent fewer safety incidents in $2004$ than in $2003,$

by M7MBA » Sat Oct 02, 2021 5:40 am

Last post by M7MBA
Sat Oct 02, 2021 5:40 am

The figure shown is a regular hexagon with center $H.$ the shaded area is a parallelogram that shares three vertices

by M7MBA » Sat Oct 02, 2021 5:37 am

Last post by M7MBA
Sat Oct 02, 2021 5:37 am

If none of the students are ambidextrous, what percentage of the 20 students in Mr. Henderson's class are left-handed?

by M7MBA » Sat Oct 02, 2021 5:30 am

Last post by M7MBA
Sat Oct 02, 2021 5:30 am

If $2^x + 2^y = x^2 + y^2,$ where $x$ and $y$ are nonnegative integers, what is the greatest possible value of

by M7MBA » Sat Oct 02, 2021 5:29 am

Last post by M7MBA
Sat Oct 02, 2021 5:29 am

Xander, Yolanda, and Zelda each have at least one hat. Zelda has more hats than Yolanda, who has more than Xander.

by M7MBA » Sat Oct 02, 2021 5:27 am

Last post by M7MBA
Sat Oct 02, 2021 5:27 am

If $a$ and $b$ are positive integers, is $a\cdot b$ a prime number?

by M7MBA » Sat Oct 02, 2021 5:26 am

Last post by M7MBA
Sat Oct 02, 2021 5:26 am

If $\dfrac12$ of the air in a tank is removed with each stroke of a vacuum pump, what fraction of the original amount

by M7MBA » Sat Oct 02, 2021 5:19 am

Last post by M7MBA
Sat Oct 02, 2021 5:19 am

What is the value of $x?$

by M7MBA » Sat Oct 02, 2021 5:16 am

Last post by M7MBA
Sat Oct 02, 2021 5:16 am

If $x^3 < 16x$ which of the following includes at least some of the possible solutions for $x,$ but no values that

by M7MBA » Sat Oct 02, 2021 5:10 am

Last post by M7MBA
Sat Oct 02, 2021 5:10 am

Of the $800$ employees of Company $X,$ $70$ percent have been with the company for at least ten years. If $y$ of

by Gmat_mission » Sat Oct 02, 2021 5:03 am

Last post by Gmat_mission
Sat Oct 02, 2021 5:03 am

In the figure shown, line segments $QS$ and $RT$ are diameters of the circle. If the distance between $Q$ and

by Gmat_mission » Sat Oct 02, 2021 4:57 am

Last post by Gmat_mission
Sat Oct 02, 2021 4:57 am

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