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OFFICIAL GUIDE QUESTION LIBRARY
by beatthegmat »
Join the discussion as you work through your Official Guide and gain...
2
Last post by gentvenus
Wed Sep 09, 2020 12:49 pm
Multiples and Factors
by swerve »
If \(x\) and \(y\) are two positive integers and their least common...
0
Last post by swerve
Sat Jul 12, 2025 7:23 am
Multiples and Factors, Word Problems
by swerve »
On a weekend, \(6\) college friends went skiing and evenly split the...
0
Last post by swerve
Sat Jul 12, 2025 6:54 am
Which of the following is equivalent to the expression \(\dfrac{(ab)^3 c^0}{a^3 b^4},\) where \(abc \neq 0?\)
by BTGmoderatorLU »
Which of the following is equivalent to the expression...
0
Last post by BTGmoderatorLU
Thu Jul 10, 2025 3:29 pm
If \(n\) is an integer, and \(0.00876*10^n\) is greater than \(1000,\) what is the least possible value of \(n?\)
by BTGmoderatorLU »
If \(n\) is an integer, and \(0.00876*10^n\) is greater than...
0
Last post by BTGmoderatorLU
Thu Jul 10, 2025 3:14 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 »
1.jpg If \(Q\) is a point to the right of zero on the number line...
0
Last post by AAPL
Tue Jul 08, 2025 11:20 am
If the average (arithmetic mean) of three consecutive integers is \(2\) more than the average of \(18, 27,\) and \(30,\)
by AAPL »
If the average (arithmetic mean) of three consecutive ìntegers is...
0
Last post by AAPL
Tue Jul 08, 2025 11:01 am
Remainders
by swerve »
When \(a\) is divided by \(b\) the remainder is \(13.\) When \(c\) is...
0
Last post by swerve
Wed Jul 02, 2025 9:22 am
Remainders
by swerve »
When positive integer \(a\) is divided by \(7,\) the remainder is...
0
Last post by swerve
Wed Jul 02, 2025 8:48 am
In a shipment of \(20\) computers, \(3\) are defective. Three computers are randomly selected and tested. What is the
by BTGmoderatorLU »
In a shipment of \(20\) computers, \(3\) are defective. Three...
0
Last post by BTGmoderatorLU
Tue Jul 01, 2025 8:56 am
A certain signal flashes yellow for \(15\) seconds each minute, orange for \(20\) seconds each minute, and blue for
by BTGmoderatorLU »
A certain signal flashes yellow for \(15\) seconds each minute,...
0
Last post by BTGmoderatorLU
Tue Jul 01, 2025 8:26 am
A composer’s guild is planning its spring concert, and ten pieces have been submitted for consideration. The director of
by AAPL »
A composer’s guild is planning its spring concert, and ten pieces...
0
Last post by AAPL
Mon Jun 30, 2025 8:33 am
How many positive integers consisting of five different digits can be made from digits \(1, 2, 3, 4, 5, 6, 7, 8,\) and
by AAPL »
How many positive integers consisting of five different digits can be...
0
Last post by AAPL
Mon Jun 30, 2025 8:16 am
In how many ways can you make a five letter password using the first ten letters of the English alphabet if each letter
by AAPL »
In how many ways can you make a five letter password using the first...
0
Last post by AAPL
Mon Jun 30, 2025 8:01 am
Word Problems
by swerve »
Leah wants to shrink her photos to fit a computer screen. Her photos...
0
Last post by swerve
Thu Jun 26, 2025 5:26 pm
Word Problems
by swerve »
Aquarium A holds \(150\) gallons more sea water than does Aquarium B,...
0
Last post by swerve
Thu Jun 26, 2025 5:02 pm
In the figure below, what is the length of the perimeter of triangle \(OPQ?\)
by BTGmoderatorLU »
In the figure below, what is the length of the perimeter of triangle...
0
Last post by BTGmoderatorLU
Thu Jun 26, 2025 8:34 am
A line can be expressed in the slope-intercept form \(y = mx + b,\) where m and b are constants. What is the slope
by BTGmoderatorLU »
A line can be expressed in the slope-intercept form \(y = mx + b,\)...
0
Last post by BTGmoderatorLU
Thu Jun 26, 2025 8:13 am
Three friends ate \(14\) slices of pizza. If two of the friends ate the same number of slices, and the third ate two
by AAPL »
Three friends ate \(14\) slices of pizza. If two of the friends ate...
0
Last post by AAPL
Tue Jun 24, 2025 2:48 pm
In a certain ancient kingdom, the standard unit of measure was the "crown," equal to \(10\) standard modern inches. An
by AAPL »
In a certain ancient kingdom, the standard unit of measure was the...
0
Last post by AAPL
Tue Jun 24, 2025 2:24 pm
Probability
by swerve »
In the barui family there are \(2\) more girls than boys. At random...
0
Last post by swerve
Sun Jun 22, 2025 9:28 am
A bus route has \(20\) different stops. A traveller wishes to travel from every stop to every other stop. How many
by BTGmoderatorLU »
A bus route has \(20\) different stops. A traveller wishes to travel...
0
Last post by BTGmoderatorLU
Thu Jun 19, 2025 5:32 pm
From a group of three boys and four girls, a school hallway monitor group is to be selected. If the group is to be
by BTGmoderatorLU »
From a group of three boys and four girls, a school hallway monitor...
0
Last post by BTGmoderatorLU
Thu Jun 19, 2025 5:05 pm
The circumference of a circle is \(12.\) Which of the following is closest to the area of the circle?
by AAPL »
The circumference of a circle is \(12.\) Which of the following is...
0
Last post by AAPL
Wed Jun 18, 2025 12:41 pm
Charlene's annual bonus is calculated in the following manner: Charlene receives \(20\) percent of her first
by AAPL »
Charlene's annual bonus is calculated in the following manner:...
0
Last post by AAPL
Wed Jun 18, 2025 12:13 pm
Fractions and Ratios
by swerve »
A certain punch contains grape juice, orange juice, and pineapple...
0
Last post by swerve
Sat Jun 14, 2025 12:37 pm
Fractions and Ratios
by swerve »
Assume that at a particular zoo, \(2/5\) of all the animals are...
0
Last post by swerve
Sat Jun 14, 2025 12:24 pm
Fractions and Ratios
by swerve »
In the repeating decimal \(0.0157901579\ldots\) , the \(29^{th}\)...
0
Last post by swerve
Sat Jun 14, 2025 12:06 pm
In the rectangular coordinate system above, the area of triangular region \(PQR\) is
by AAPL »
xy (1).jpg In the rectangular coordinate system above, the area of...
0
Last post by AAPL
Wed Jun 11, 2025 7:06 am
In the standard \((x, y)\) coordinate plane, which of the following is the center of the ellipse
by AAPL »
In the standard \((x, y)\) coordinate plane, which of the following...
0
Last post by AAPL
Wed Jun 11, 2025 6:48 am
Must or Could be True Questions, Percent and Interest Problems
by swerve »
If toaster \(X\) costs \(10\) percent more than toaster \(Y\) costs,...
0
Last post by swerve
Sun Jun 08, 2025 8:41 am
Percent and Interest Problems
by swerve »
Jack purchased a phone for \(\$1,500\) and paid tax at the rate of...
0
Last post by swerve
Sun Jun 08, 2025 7:51 am
When a positive integer \(n\) is divided by \(4,\) the remainder is \(3.\) Which of the following could equal \(n\) for
by BTGmoderatorLU »
When a positive integer \(n\) is divided by \(4,\) the remainder is...
0
Last post by BTGmoderatorLU
Fri Jun 06, 2025 5:59 pm
If the product of \(3\) consecutive integers is \(210,\) then the sum of the two smaller integers is?
by AAPL »
If the product of \(3\) consecutive integers is \(210,\) then the sum...
0
Last post by AAPL
Wed Jun 04, 2025 6:41 pm
If \(x\) and \(y\) are perfect squares, then which one of the following is not necessarily a perfect square?
by AAPL »
If \(x\) and \(y\) are perfect squares, then which one of the...
0
Last post by AAPL
Wed Jun 04, 2025 6:21 pm
Coordinate Geometry
by swerve »
What is the equation of the line that is the perpendicular bisector...
0
Last post by swerve
Sat May 31, 2025 7:26 am
Coordinate Geometry
by swerve »
Which of the following equations defines a function containing the...
0
Last post by swerve
Sat May 31, 2025 6:59 am
Coordinate Geometry
by swerve »
In the figure below, \(M\) is the midpoint of \(RS.\) What is the...
0
Last post by swerve
Sat May 31, 2025 6:40 am
A tutor is scheduling his appointments for the day and has \(5\) students to see: Liz, Jake, Sarah, Ramsey, and Cody.
by BTGmoderatorLU »
A tutor is scheduling his appointments for the day and has \(5\)...
0
Last post by BTGmoderatorLU
Thu May 29, 2025 4:43 pm
In how many ways can \(11\) Slytherins line up outside the Divination classroom if Malfoy must be immediately between
by BTGmoderatorLU »
In how many ways can \(11\) Slytherins line up outside the Divination...
0
Last post by BTGmoderatorLU
Thu May 29, 2025 4:17 pm
Confused by Rate Problems – Can Someone Explain This Step?
by Neselleept »
Hi everyone, I’ve been practicing rate/time/distance problems and...
1
EXPERT REPLIES
Last post by beatthegmat
Thu May 29, 2025 8:51 am
There are \(5,280\) feet in \(1\) mile and \(12\) inches in one foot. How many inches are in a mile?
by AAPL »
There are \(5,280\) feet in \(1\) mile and \(12\) inches in one foot....
0
Last post by AAPL
Wed May 28, 2025 5:29 pm
George tried to compute the mean average of his \(8\) test scores. He mistakenly divided the correct sum of all of his
by AAPL »
George tried to compute the mean average of his \(8\) test scores. He...
0
Last post by AAPL
Wed May 28, 2025 5:13 pm
Statistics and Sets Problems
by swerve »
What is the product of the average (arithmetic mean) and the median...
0
Last post by swerve
Sun May 25, 2025 10:20 am
Statistics and Sets Problems
by swerve »
The median of the set of values \(a, b, a+2b, a-3b, ab,\) and \(3b\)...
0
Last post by swerve
Sun May 25, 2025 9:51 am
A student’s average score for \(10\) tests was \(x.\) The grader then discovered that there was an error on two of the
by BTGmoderatorLU »
A student’s average score for \(10\) tests was \(x.\) The grader...
0
Last post by BTGmoderatorLU
Fri May 23, 2025 3:48 pm
Janet’s average for four tests was \(75.\) If she scored \(63\) and \(83\) on the first two tests, what was her average
by BTGmoderatorLU »
Janet’s average for four tests was \(75.\) If she scored \(63\) and...
0
Last post by BTGmoderatorLU
Fri May 23, 2025 2:58 pm
The rowing speed of a man in still water is \(7.5\,\text{kmph.}\) In a river flowing at \(1.5\,\text{kmph,}\) it takes
by AAPL »
The rowing speed of a man in still water is \(7.5\,\text{kmph.}\) In...
0
Last post by AAPL
Thu May 22, 2025 4:30 pm
The runners on a cross country team ran a \(5\)-mile race at average (arithmetic mean) speeds ranging from \(4\) miles
by AAPL »
The runners on a cross country team ran a \(5\)-mile race at average...
0
Last post by AAPL
Thu May 22, 2025 4:06 pm
Geometry
by swerve »
If the lengths of the sides of squares \(S\) and \(T\) are...
0
Last post by swerve
Fri May 16, 2025 6:57 pm