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Machine A, operating alone at its constant rate, produces 500 feet of a particular fiber in 2 hours...

by BTGmoderatorLU » Fri Nov 27, 2020 8:59 am

Last post by BTGmoderatorLU
Fri Nov 27, 2020 8:59 am

At the start of an experiment, a certain population consisted of $3$ animals. At the end of each month after the start

by Vincen » Thu Nov 26, 2020 12:23 pm

Last post by Brent@GMATPrepNow
Thu Nov 26, 2020 1:32 pm

Sue's trail mix is 30% nuts and 70% dried fruit. Jane's trail mix is 60% nuts and 40% chocolate chips. If the combined

by Vincen » Thu Nov 26, 2020 1:02 pm

Last post by Brent@GMATPrepNow
Thu Nov 26, 2020 1:25 pm

The table above shows the number of tickets sold during each of the first $4$ weeks after a movie was released. The

by Vincen » Thu Nov 26, 2020 1:11 pm

Last post by Vincen
Thu Nov 26, 2020 1:11 pm

If $\dfrac{|z|}{w} = 1,$ which of the following must be true?

by Vincen » Thu Nov 26, 2020 1:07 pm

Last post by Vincen
Thu Nov 26, 2020 1:07 pm

In the $xy$-coordinate plane, which of the following points must lie on the line $kx + 3y = 6$ for every possible

by Vincen » Thu Nov 26, 2020 1:05 pm

Last post by Vincen
Thu Nov 26, 2020 1:05 pm

Bill and Jane play a simple game involving two fair dice, each of which has six sides numbered from $1$ to $6$ (with

by Vincen » Thu Nov 26, 2020 1:00 pm

Last post by Vincen
Thu Nov 26, 2020 1:00 pm

$q$ is a three-digit number, in which the hundreds digit is greater than the units digit, and the units digit is equal

by Vincen » Thu Nov 26, 2020 12:57 pm

Last post by Vincen
Thu Nov 26, 2020 12:57 pm

A certain portfolio consisted of $5$ stocks, priced at $\$20, \$35, \$40, \$45$ and $\$70,$ respectively. On a

by Vincen » Thu Nov 26, 2020 12:53 pm

Last post by Vincen
Thu Nov 26, 2020 12:53 pm

In the figure above, a square is inscribed in a circle. If the area of the shaded region is $4\pi - 8,$ what is the

by Vincen » Thu Nov 26, 2020 12:50 pm

Last post by Vincen
Thu Nov 26, 2020 12:50 pm

$(\sqrt{2.94})\cdot \dfrac{\sqrt{1.13}}{\sqrt[3]{0.03}}$ is closest to which of the following

by Vincen » Thu Nov 26, 2020 12:46 pm

Last post by Vincen
Thu Nov 26, 2020 12:46 pm

Find the range of values of $x$ that satisfy the inequality $\dfrac{(x-10)^3(x+7)^5}{(x-5)^5(x-6)^4}>0.$

by Vincen » Thu Nov 26, 2020 12:28 pm

Last post by Vincen
Thu Nov 26, 2020 12:28 pm

An automated manufacturing unit employs $N$ experts such that the range of their monthly salaries is $\$10,000.$ The

by Vincen » Thu Nov 26, 2020 11:58 am

Last post by Vincen
Thu Nov 26, 2020 11:58 am

Set $X$ consists of all prime numbers less than $60.$ Set $Y$ consists of all integers which have a remainder of

by Vincen » Thu Nov 26, 2020 11:55 am

Last post by Vincen
Thu Nov 26, 2020 11:55 am

Ms. Morris invested in Fund $A$ and Fund $B.$ The total amount she invested, in both funds combined, was

by Vincen » Thu Nov 26, 2020 11:49 am

Last post by Vincen
Thu Nov 26, 2020 11:49 am

A warehouse had a square floor with an area of 10,000 square meters. A rectangular addition was built along one entire

by Vincen » Thu Nov 26, 2020 11:44 am

Last post by Vincen
Thu Nov 26, 2020 11:44 am

For all numbers $a$ and $b,$ the operation $@$ is defined by $a@b = a^2 - ab.$ If $xy \ne 0,$ then which of

by Vincen » Thu Nov 26, 2020 11:41 am

Last post by Vincen
Thu Nov 26, 2020 11:41 am

Suppose that, at current exchange rates, $\$1$ (US) is equivalent to $Q$ euros, and $1$ euro is equivalent to \(7Q

by Vincen » Thu Nov 26, 2020 11:38 am

Last post by Vincen
Thu Nov 26, 2020 11:38 am

The square root of integer $x$ is equal to the sum of the cubes of $y$ and $z.$ If the squares of $y$ and $z$

by Vincen » Thu Nov 26, 2020 11:31 am

Last post by Vincen
Thu Nov 26, 2020 11:31 am

Positive integer $n$ is equal to the difference of the squares of $x$ and $y,$ where $x$ and $y$ are integers.

by Vincen » Thu Nov 26, 2020 11:26 am

Last post by Vincen
Thu Nov 26, 2020 11:26 am

Let $S$ be the set of all positive integers having at most $4$ digits and such that each of the digits is $0$ or

by Vincen » Thu Nov 26, 2020 11:23 am

Last post by Vincen
Thu Nov 26, 2020 11:23 am

In the rhombus $ABCD,$ the length of diagonal $BD$ is $6$ and the length of diagonal $AC$ is $8.$ What is the

by Vincen » Thu Nov 26, 2020 11:20 am

Last post by Vincen
Thu Nov 26, 2020 11:20 am

If four numbers are randomly selected without replacement from set {1, 2, 3, 4}, what is the probability that the...

by AAPL » Thu Nov 26, 2020 9:16 am

Last post by AAPL
Thu Nov 26, 2020 9:16 am

A professional gambler won 40% of his 25 poker games for the week so far...

by AAPL » Thu Nov 26, 2020 9:07 am

Last post by AAPL
Thu Nov 26, 2020 9:07 am

The length and width of a rectangular yard are 11 meters and 5 meters respectively. If each dimension...

by AAPL » Thu Nov 26, 2020 8:52 am

Last post by AAPL
Thu Nov 26, 2020 8:52 am

Que: The trader first decreased the selling price of a bicycle by 25 percent and then increased by 25 percent.

by Max@Math Revolution » Mon Nov 23, 2020 12:10 am

Last post by Max@Math Revolution
Thu Nov 26, 2020 2:09 am

by BTGmoderatorDC » Wed Nov 25, 2020 5:48 pm

Last post by BTGmoderatorDC
Wed Nov 25, 2020 5:48 pm

A flat triangular cornfield has the dimensions shown in the figure above. If y^2 = 2, what is the area of the field in..

by BTGmoderatorLU » Wed Nov 25, 2020 4:04 pm

Last post by BTGmoderatorLU
Wed Nov 25, 2020 4:04 pm

A merchant made a gross profit of $40 from the sale of a vase. If this gross profit was 25 percent...

by BTGmoderatorLU » Wed Nov 25, 2020 3:45 pm

Last post by BTGmoderatorLU
Wed Nov 25, 2020 3:45 pm

Amy deposits $\$100$ into an account that pays $8\%$ interest, compounded semiannually. She makes no other deposits

by Gmat_mission » Thu Nov 19, 2020 11:24 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 8:30 am

The 2,000 students at College $Q$ get one week for spring break. Each student takes the opportunity to travel to the

by Gmat_mission » Thu Nov 19, 2020 11:27 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 8:29 am

Three hungry children, Sharon, Carol, and Elinor, agree to divide a batch of cookies in the ratio 3 : 5 : 7, respectivel

by Gmat_mission » Thu Nov 19, 2020 11:30 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 8:28 am

If a laser printer can print 2 pages in 10 seconds, how many pages can it print in 3 minutes at the same rate?

by Gmat_mission » Thu Nov 19, 2020 11:32 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 8:27 am

The sum of two integers is $x.$ If the larger integer is greater than the smaller integer by $8,$ what is the produc

by Gmat_mission » Thu Nov 19, 2020 11:35 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 8:26 am

If $p$ is a price in whole cents, which of the following could NOT be the result of increasing $p$ by $20\%?$

by Gmat_mission » Thu Nov 19, 2020 11:41 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 8:24 am

On Tuesday, Kramer purchases exactly 3 new shirts, 2 new sweaters, and 4 new hats, On the following day and each...

by BTGmoderatorLU » Thu Nov 19, 2020 10:29 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 8:23 am

Seven children, A, B, C, D, E, F, and G, are going to sit in seven chairs in a row. Child A has sit next to both B & G

by BTGmoderatorLU » Thu Nov 19, 2020 10:16 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 8:23 am

Jason deposits money at a bank on a Tuesday and returns to the bank 100 days later to withdraw the money. On what day of

by BTGmoderatorDC » Thu Nov 19, 2020 5:13 pm

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 8:21 am

by ST » Fri May 15, 2009 6:14 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 6:57 am

Average

by talaangoshtari » Thu Oct 15, 2015 6:57 am

Last post by Scott@TargetTestPrep
Wed Nov 25, 2020 6:54 am

How many factors of the number $2^3\cdot3\cdot5^2$ are perfect squares?

by BTGmoderatorLU » Sun Nov 22, 2020 6:10 am

Last post by BTGmoderatorLU
Sun Nov 22, 2020 6:10 am

In five football games thus far this season, Barry has run for 98, 107, 85, 89, and 91 yards. At a minimum, how many

by BTGmoderatorDC » Fri Nov 20, 2020 3:22 pm

Last post by swerve
Sat Nov 21, 2020 11:22 am

In a city where all streets run east-to-west, all avenues run north-to-south, and all intersections are right angles as

by BTGmoderatorLU » Sat Nov 21, 2020 4:42 am

Last post by BTGmoderatorLU
Sat Nov 21, 2020 4:42 am

The potential energy of a spring is given by the equation$PE=\dfrac{kx^2}{2}$ where k is a constant and...

by BTGmoderatorLU » Sat Nov 21, 2020 4:23 am

Last post by BTGmoderatorLU
Sat Nov 21, 2020 4:23 am

Four extra-large sandwiches of exactly the same size were ordered for m students, where m > 4. Three of the sandwiches..

by AAPL » Fri Nov 20, 2020 7:39 pm

Last post by AAPL
Fri Nov 20, 2020 7:39 pm

A closed cylindrical tank contains 36pi cubic feet of water and is filled to half its capacity. When the tank...

by AAPL » Fri Nov 20, 2020 7:26 pm

Last post by AAPL
Fri Nov 20, 2020 7:26 pm

At the Zamenhof Language School, at least 70% of the students take English each year, at least 40% take...

by BTGmoderatorLU » Tue Nov 10, 2020 11:03 am

Last post by deloitte247
Thu Nov 19, 2020 11:31 am

The 10 households on a certain street have household incomes that range from $34000 to $150000 and an average(arithmetic

by M7MBA » Thu Nov 19, 2020 8:50 am

Last post by M7MBA
Thu Nov 19, 2020 8:50 am

At a certain college, there are 3 female students for every 2 male students. There are 300 students at the college. How

by M7MBA » Thu Nov 19, 2020 8:46 am

Last post by M7MBA
Thu Nov 19, 2020 8:46 am

If a certain reel of film runs at 5/6 of a frame per second, how long will it take to run 2580 frames of the film?

by M7MBA » Thu Nov 19, 2020 8:43 am

Last post by M7MBA
Thu Nov 19, 2020 8:43 am

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