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Multiples and Factors, Remainders

by swerve » Mon May 04, 2026 6:45 am

Last post by swerve
Mon May 04, 2026 6:45 am

Remainders

by swerve » Mon May 04, 2026 6:25 am

Last post by swerve
Mon May 04, 2026 6:25 am

If each of the 12 teams participating in a certain tournament plays exactly one game with each of the other teams, how m

by BTGModeratorVI » Mon Sep 07, 2020 7:02 am

Last post by ygcrowanhand
Sun May 03, 2026 4:12 am

The above graph lists the number of cars sold per month at a car dealership from January (Jan) through June (Jun). How

by BTGmoderatorLU » Sat May 02, 2026 11:50 am

Last post by BTGmoderatorLU
Sat May 02, 2026 11:50 am

The positive difference between the greatest and the least numbers of eight digits which begin with $8$ and end with

by BTGmoderatorLU » Sat May 02, 2026 11:24 am

Last post by BTGmoderatorLU
Sat May 02, 2026 11:24 am

In the correctly worked addition problem shown, P, Q, R, and S are digits.

by BTGmoderatorDC » Fri Nov 18, 2022 4:35 am

Last post by ygcrowanhand
Wed Apr 29, 2026 8:37 am

If $2x$ is $12$ less than the sum of $6x$ and $4y,$ then what is the value of $x+y?$

by AAPL » Tue Apr 28, 2026 7:49 am

Last post by AAPL
Tue Apr 28, 2026 7:49 am

If $r=3s, s=5t, t=2u,$ and $u \neq 0,$ what is the value of $\dfrac{rst}{u^3}?$

by AAPL » Tue Apr 28, 2026 7:22 am

Last post by AAPL
Tue Apr 28, 2026 7:22 am

The confusion over order in probability...

by Stockmoose16 » Wed Sep 17, 2008 7:15 pm

Last post by gatewayabroadjaipur
Mon Apr 06, 2026 2:12 am

If the personal income tax rate is lowered from 40% to 33%, what is the differential savings for a tax payer having an

by BTGmoderatorLU » Wed Mar 25, 2026 6:26 pm

Last post by BTGmoderatorLU
Wed Mar 25, 2026 6:26 pm

A wedding decorator receives two sets of light bulbs- A and B. Set A consists of $100$ light bulbs of which $20$

by BTGmoderatorLU » Wed Mar 25, 2026 5:59 pm

Last post by BTGmoderatorLU
Wed Mar 25, 2026 5:59 pm

Furniture was bought at a $40\%$ reduction sale for $\$165.00.$ What was the listed price of the furniture?

by BTGmoderatorLU » Wed Mar 25, 2026 5:34 pm

Last post by BTGmoderatorLU
Wed Mar 25, 2026 5:34 pm

Dividing by $3/8$ and then multiplying by $5/6$ is the same as dividing by what number?

by AAPL » Mon Mar 23, 2026 4:49 pm

Last post by AAPL
Mon Mar 23, 2026 4:49 pm

On a scaled map, a distance of $10$ centimeters represents $5$ kilometers. If a street is $750$ meters long, what

by AAPL » Mon Mar 23, 2026 4:19 pm

Last post by AAPL
Mon Mar 23, 2026 4:19 pm

A train travels $60$ miles per hour for $3$ hours and then $45$ miles per hour for $2$ hours. What is the

by swerve » Fri Feb 27, 2026 5:42 pm

Last post by swerve
Fri Feb 27, 2026 5:42 pm

Distance and Speed Problems

by swerve » Fri Feb 27, 2026 5:18 pm

Last post by swerve
Fri Feb 27, 2026 5:18 pm

How many even $4$-digits numbers can be formed with the digits $3, 4, 7, 8$ if no digit is to be repeated?

by BTGmoderatorLU » Fri Feb 27, 2026 9:38 am

Last post by BTGmoderatorLU
Fri Feb 27, 2026 9:38 am

$9$ people are standing in a circle. What is the probability that two particular persons are side by side?

by BTGmoderatorLU » Fri Feb 27, 2026 9:12 am

Last post by BTGmoderatorLU
Fri Feb 27, 2026 9:12 am

The circle above has $10$ points on its edge. How many different quadrilaterals can be drawn that use four of these

by AAPL » Wed Feb 25, 2026 12:14 pm

Last post by AAPL
Wed Feb 25, 2026 12:14 pm

Fractions and Ratios

by swerve » Tue Feb 24, 2026 2:43 pm

Last post by swerve
Tue Feb 24, 2026 2:43 pm

Fractions and Ratios

by swerve » Tue Feb 24, 2026 2:17 pm

Last post by swerve
Tue Feb 24, 2026 2:17 pm

Two trucks are parked at Lucy's Diner. Chuck takes off, at $50$ miles per hour, heading due east at $9$ a.m. in one

by BTGmoderatorLU » Fri Feb 20, 2026 7:20 am

Last post by BTGmoderatorLU
Fri Feb 20, 2026 7:20 am

If the remainder is $27$ when an integer is divided by $36,$ then the integer must be a multiple of which of the

by AAPL » Thu Feb 19, 2026 3:09 pm

Last post by AAPL
Thu Feb 19, 2026 3:09 pm

A machine manufactures notebooks in a series of five colors: red, blue, black, white, and yellow. After producing a

by AAPL » Thu Feb 19, 2026 2:41 pm

Last post by AAPL
Thu Feb 19, 2026 2:41 pm

Absolute Values

by swerve » Wed Feb 18, 2026 9:31 am

Last post by swerve
Wed Feb 18, 2026 9:31 am

Absolute Values

by swerve » Wed Feb 18, 2026 8:52 am

Last post by swerve
Wed Feb 18, 2026 8:52 am

It takes Jim $N$ minutes to prepare one omelet. It takes Cole $N/2$ minutes to prepare one omelet. It takes Mitch

by BTGmoderatorLU » Tue Feb 17, 2026 5:50 pm

Last post by BTGmoderatorLU
Tue Feb 17, 2026 5:50 pm

When Mary paints a house, it takes her $4$ hours. When Lisa joins Mary, and they work together, it takes them only

by BTGmoderatorLU » Tue Feb 17, 2026 5:20 pm

Last post by BTGmoderatorLU
Tue Feb 17, 2026 5:20 pm

During a certain week, a post office sold $\$280$ worth of $14$-cent stamps. How many of these stamps did they sell?

by BTGmoderatorLU » Mon Feb 16, 2026 3:28 pm

Last post by BTGmoderatorLU
Mon Feb 16, 2026 3:28 pm

An $\$800$ bill is to be split equally among $10$ friends. If $x$ of the friends do not pay their share and the

by BTGmoderatorLU » Mon Feb 16, 2026 3:05 pm

Last post by BTGmoderatorLU
Mon Feb 16, 2026 3:05 pm

A line segment $AB\, [A (-6, 11)$ and $B (3, -4)]$ has a point $C$ on it, which is thrice as far from $A$ than

by AAPL » Sat Feb 14, 2026 6:59 am

Last post by AAPL
Sat Feb 14, 2026 6:59 am

In the figure above, the area of the triangle $AOB$ is $30$ and the $y$-intercept of line $l$ is $5,$ what is

by AAPL » Sat Feb 14, 2026 6:38 am

Last post by AAPL
Sat Feb 14, 2026 6:38 am

Geometry

by swerve » Fri Feb 13, 2026 7:29 am

Last post by swerve
Fri Feb 13, 2026 7:29 am

Geometry

by swerve » Fri Feb 13, 2026 6:53 am

Last post by swerve
Fri Feb 13, 2026 6:53 am

The number of six digit numbers that can be formed from the digits $1, 2, 3, 4, 5, 6, \& 7$ so that digits do not

by BTGmoderatorLU » Thu Feb 12, 2026 5:00 pm

Last post by BTGmoderatorLU
Thu Feb 12, 2026 5:00 pm

A special language is invented with $12$ consonants and five vowels. All words in the language contain exactly four

by BTGmoderatorLU » Thu Feb 12, 2026 4:34 pm

Last post by BTGmoderatorLU
Thu Feb 12, 2026 4:34 pm

What is the largest integer $N$ such that $8$ less than $5$ times $N$ is less than $43?$

by AAPL » Wed Feb 11, 2026 7:26 am

Last post by AAPL
Wed Feb 11, 2026 7:26 am

$r$ and $n$ are integers such that $r \geq 4$ and $n \geq 4.$ If $(r-3)(n-3) < 5,$ what is the greatest

by AAPL » Wed Feb 11, 2026 6:56 am

Last post by AAPL
Wed Feb 11, 2026 6:56 am

Remainders

by swerve » Sun Feb 08, 2026 11:17 am

Last post by swerve
Sun Feb 08, 2026 11:17 am

Remainders

by swerve » Sun Feb 08, 2026 10:42 am

Last post by swerve
Sun Feb 08, 2026 10:42 am

A railroad worker finds himself trapped inside a tunnel at a point that is $25\%$ of the length of the tunnel with a

by BTGmoderatorLU » Sat Feb 07, 2026 5:16 pm

Last post by BTGmoderatorLU
Sat Feb 07, 2026 5:16 pm

Shelly rows $4m$ kilometers downstream at $6x$ kilometers per hour. Then she turns around and rows $m/6$

by BTGmoderatorLU » Sat Feb 07, 2026 4:41 pm

Last post by BTGmoderatorLU
Sat Feb 07, 2026 4:41 pm

If $Q$ is a point to the right of zero on the number line above and the distance between $P$ and $Q$ is $11,$

by AAPL » Sat Feb 07, 2026 8:35 am

Last post by AAPL
Sat Feb 07, 2026 8:35 am

Which of the following numbers is greater than three fourths of the numbers but less than one fourth of the numbers in

by AAPL » Sat Feb 07, 2026 8:18 am

Last post by AAPL
Sat Feb 07, 2026 8:18 am

Coordinate Geometry

by swerve » Tue Feb 03, 2026 7:37 am

Last post by swerve
Tue Feb 03, 2026 7:37 am

Neel and Jacob start from opposite ends of a $28$-mile trail and begin hiking toward each other at the same time. If

by BTGmoderatorLU » Sat Jan 31, 2026 4:18 pm

Last post by BTGmoderatorLU
Sat Jan 31, 2026 4:18 pm

Jemma takes $2$ hours to swim the $4$ miles from buoy $A$ to buoy $B.$ Tired from her swim, she then continues

by BTGmoderatorLU » Sat Jan 31, 2026 3:47 pm

Last post by BTGmoderatorLU
Sat Jan 31, 2026 3:47 pm

The integer a is greater than $1$ and is [u]not[/u] equal to the square of an integer. Which of the following answer

by AAPL » Fri Jan 30, 2026 11:23 am

Last post by AAPL
Fri Jan 30, 2026 11:23 am

What is the smallest possible common multiple of three distinct integers, all larger than $26?$

by AAPL » Fri Jan 30, 2026 10:47 am

Last post by AAPL
Fri Jan 30, 2026 10:47 am

Algebra

by swerve » Thu Jan 29, 2026 5:30 pm

Last post by swerve
Thu Jan 29, 2026 5:30 pm

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