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A sphere is inscribed in a cube with an edge of $x$ centimeters. In terms of $x$ what is the shortest possible dista

by Vincen » Fri Jun 18, 2021 6:35 am

Last post by Vincen
Fri Jun 18, 2021 6:35 am

A $2 \times 2 \times 2$ cubic inch block of iron is melted and recast to form $1 \times 1 \times 1$ cubic inch block

by Vincen » Fri Jun 18, 2021 6:30 am

Last post by Vincen
Fri Jun 18, 2021 6:30 am

The variable $x$ takes on integer values between $1$ and $7$ inclusive as shown above. What is the probability

by Vincen » Fri Jun 18, 2021 6:22 am

Last post by Vincen
Fri Jun 18, 2021 6:22 am

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

by Vincen » Fri Jun 18, 2021 6:15 am

Last post by Vincen
Fri Jun 18, 2021 6:15 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 » Fri Jun 18, 2021 6:11 am

Last post by Vincen
Fri Jun 18, 2021 6:11 am

What is the value of $\sqrt{17}+\sqrt{47},$ to the nearest whole number?

by Vincen » Fri Jun 18, 2021 6:09 am

Last post by Vincen
Fri Jun 18, 2021 6:09 am

Percent And Interest Problems

by swerve » Thu Jun 17, 2021 7:03 am

Last post by Brent@GMATPrepNow
Fri Jun 18, 2021 5:03 am

Edward has four pearls – two white and two black – which he can distribute as he chooses between two identical bags. He

by BTGmoderatorDC » Thu Jun 17, 2021 3:47 pm

Last post by Brent@GMATPrepNow
Fri Jun 18, 2021 5:02 am

Que: A set is such that if m is in the set, $m+3$ is also in the set. If ...

by Max@Math Revolution » Wed Jun 16, 2021 8:04 pm

Last post by Max@Math Revolution
Thu Jun 17, 2021 8:50 pm

Of 60 children, 30 are happy, 10 are sad, and 20 are neither happy nor sad. There are 20 boys and 40 girls. If there are

by BTGmoderatorDC » Thu Jun 17, 2021 4:14 pm

Last post by BTGmoderatorDC
Thu Jun 17, 2021 4:14 pm

In 1990 a total of x earthquakes occurred worldwide, some but not all of which occurred in Asia. If m of theses...

by BTGmoderatorLU » Thu Jun 17, 2021 3:59 pm

Last post by BTGmoderatorLU
Thu Jun 17, 2021 3:59 pm

A poll reveals that the average (arithmetic mean) income of 10 households is $25,000. If 6 of the households...

by BTGmoderatorLU » Thu Jun 17, 2021 3:51 pm

Last post by BTGmoderatorLU
Thu Jun 17, 2021 3:51 pm

Sixty-eight people are sitting in 20 cars and each car contains at most 4 people. What is the maximum possible number of

by AAPL » Thu Jun 17, 2021 10:18 am

Last post by AAPL
Thu Jun 17, 2021 10:18 am

Work/Rate Problems

by swerve » Thu Jun 17, 2021 6:55 am

Last post by swerve
Thu Jun 17, 2021 6:55 am

Health insurance Plan A requires the insured to pay $1000 or 50% of total cost, whichever is lower. Plan B requires

by BTGmoderatorLU » Wed Jun 16, 2021 6:42 pm

Last post by Brent@GMATPrepNow
Thu Jun 17, 2021 5:14 am

Que: A ball thrown up in the air is at a height of h feet, t seconds after it was thrown, where.....

by Max@Math Revolution » Mon Jun 14, 2021 10:58 pm

Last post by Max@Math Revolution
Wed Jun 16, 2021 7:54 pm

Que: Heights of trees in a large population have a distribution that is symmetric about.............

by Max@Math Revolution » Mon Jun 14, 2021 9:43 pm

Last post by Max@Math Revolution
Wed Jun 16, 2021 7:44 pm

A fair die is rolled once and a fair coin is flipped once. What is the probability that either the die will land on 3

by BTGmoderatorLU » Wed Jun 16, 2021 6:50 pm

Last post by BTGmoderatorLU
Wed Jun 16, 2021 6:50 pm

OG A worker carries jugs of liquid soap

by AbeNeedsAnswers » Fri Aug 18, 2017 5:44 pm

Last post by Brent@GMATPrepNow
Wed Jun 16, 2021 3:37 pm

If set R contains the consecutive integers from -5 to -1, what is the mean of set R?

by BTGmoderatorDC » Wed Jun 16, 2021 3:14 pm

Last post by BTGmoderatorDC
Wed Jun 16, 2021 3:14 pm

In a certain lottery drawing, five balls are selected from a tumbler in which each ball is printed with a different two

by M7MBA » Sun Jun 13, 2021 8:43 am

Last post by regor60
Wed Jun 16, 2021 6:36 am

Data sufficiency

by Newaz111 » Fri May 22, 2015 11:06 pm

Last post by Scott@TargetTestPrep
Wed Jun 16, 2021 4:05 am

GMAT prep auto repair problem

by subhasis8877 » Thu Jan 07, 2010 7:42 am

Last post by autoscratch
Wed Jun 16, 2021 12:07 am

There are 19 integers between, and including, n^2 and n^3. If n is a positive integer, how many integers are there

by AAPL » Tue Jun 15, 2021 4:47 pm

Last post by AAPL
Tue Jun 15, 2021 4:47 pm

A, B, and C are three distinct single-digit positive numbers. If the units digit of A^2, B^2 and C^2 are distinct

by AAPL » Tue Jun 15, 2021 4:42 pm

Last post by AAPL
Tue Jun 15, 2021 4:42 pm

In the figure below, a square is inscribed in a circle. If the area of the square region is 16, what is the area of the

by BTGmoderatorDC » Mon Jun 14, 2021 4:19 pm

Last post by swerve
Tue Jun 15, 2021 8:27 am

An office has 6 employees; there are 5 female employees and 1 male employee. In how many ways can a 3-person

by BTGmoderatorLU » Mon Jun 14, 2021 3:19 pm

Last post by Brent@GMATPrepNow
Tue Jun 15, 2021 7:07 am

Que: If the speed limit along a 30-mile section of rail track is reduced from...........

by Max@Math Revolution » Sun Jun 13, 2021 9:30 pm

Last post by Max@Math Revolution
Mon Jun 14, 2021 9:35 pm

Que: 40, 50, 60, 70, 80, 90, 100, 110, 120, 130 The list above shows......

by Max@Math Revolution » Sun Jun 13, 2021 9:28 pm

Last post by Max@Math Revolution
Mon Jun 14, 2021 9:30 pm

How many integers from 1 to 900 inclusive have exactly 3 positive divisors?

by BTGmoderatorLU » Mon Jun 14, 2021 3:27 pm

Last post by BTGmoderatorLU
Mon Jun 14, 2021 3:27 pm

The function f is defined by $f(x)=\sqrt{x}-10$ for all positive numbers x. If u=f(t) for some positive numbers t and

by AAPL » Mon Jun 14, 2021 4:45 am

Last post by Brent@GMATPrepNow
Mon Jun 14, 2021 8:29 am

How many even divisors of 1600 are not multiples of 16?

by Gmat_mission » Sun Jun 13, 2021 10:04 am

Last post by Ian Stewart
Mon Jun 14, 2021 4:09 am

Que: A juice manufacturer has 2,000 liters of mango pulp in stock, 40 percent of which is water.....

by Max@Math Revolution » Sat Jun 12, 2021 8:42 pm

Last post by Max@Math Revolution
Sun Jun 13, 2021 9:19 pm

Que: Box P and Box Q each contain many red balls and white balls.....

by Max@Math Revolution » Sat Jun 12, 2021 8:40 pm

Last post by Max@Math Revolution
Sun Jun 13, 2021 9:03 pm

Helen mixes a first solution, 4 liters of 40% concentrated sulfuric acid solution, with a second solution, 5 liters of a

by BTGmoderatorDC » Sun Jun 13, 2021 3:19 pm

Last post by Brent@GMATPrepNow
Sun Jun 13, 2021 4:17 pm

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

by M7MBA » Sun Jun 13, 2021 8:46 am

Last post by Brent@GMATPrepNow
Sun Jun 13, 2021 4:15 pm

A three-digit positive integer is chosen at random. What is the probability that the product of its digits is even?

by Gmat_mission » Sun Jun 13, 2021 10:14 am

Last post by Ian Stewart
Sun Jun 13, 2021 2:03 pm

If a convex polygon has 88 more diagonals than sides, how many vertices does it have?

by Gmat_mission » Sun Jun 13, 2021 9:57 am

Last post by Gmat_mission
Sun Jun 13, 2021 9:57 am

At a certain industrial manufacturer, an open tank contains 6% fluorine dissolved in water. If the tank holds 1000 gallo

by Gmat_mission » Sun Jun 13, 2021 9:48 am

Last post by Gmat_mission
Sun Jun 13, 2021 9:48 am

For which of the following functions does $f(-x)=-f(x)$ for all real number values of $x?$

by Gmat_mission » Sun Jun 13, 2021 9:44 am

Last post by Gmat_mission
Sun Jun 13, 2021 9:44 am

A survey was sent to 80 customers, 7 of whom responded. Then the survey was redesigned and sent to another 63 customers,

by M7MBA » Sun Jun 13, 2021 9:38 am

Last post by M7MBA
Sun Jun 13, 2021 9:38 am

If $\left(\dfrac54\right)^{-n} < 16^{-1},$ what is the least integer value of $n?$

by M7MBA » Sun Jun 13, 2021 9:33 am

Last post by M7MBA
Sun Jun 13, 2021 9:33 am

If $m$ is the square of integer $n$ and $m$ is divisible by $98, m$ must also be divisible by:

by M7MBA » Sun Jun 13, 2021 9:13 am

Last post by M7MBA
Sun Jun 13, 2021 9:13 am

What is the probability of getting a number on the first throw greater than that on the second throw when a dice is

by M7MBA » Sun Jun 13, 2021 9:03 am

Last post by M7MBA
Sun Jun 13, 2021 9:03 am

If $b \ne 0,$ and $1 - \dfrac{a}{b} > 3,$ which of the following must be true?

by M7MBA » Sun Jun 13, 2021 8:54 am

Last post by M7MBA
Sun Jun 13, 2021 8:54 am

How many 3 digit numbers can we make such that two of the digits are the same and non of the digits equal zero?

by M7MBA » Sun Jun 13, 2021 8:37 am

Last post by M7MBA
Sun Jun 13, 2021 8:37 am

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

by M7MBA » Sun Jun 13, 2021 8:33 am

Last post by M7MBA
Sun Jun 13, 2021 8:33 am

256 teams play in a state soccer tournament. A team is eliminated from the tournament after one loss. In the first round

by M7MBA » Sun Jun 13, 2021 8:25 am

Last post by M7MBA
Sun Jun 13, 2021 8:25 am

The width of a rectangle $w$ is twice the length of the rectangle. Which of the following equals the area of the recta

by M7MBA » Sun Jun 13, 2021 8:11 am

Last post by M7MBA
Sun Jun 13, 2021 8:11 am

Que: A merchant bought 1,000 fans for $15 each. He sold 40 percent...........

by Max@Math Revolution » Sun Jun 06, 2021 9:16 pm

Last post by Max@Math Revolution
Sat Jun 12, 2021 8:33 pm

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