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OFFICIAL GUIDE QUESTION LIBRARY
by beatthegmat »
Join the discussion as you work through your Official Guide and gain...
1
Last post by Debojiteo
Sat Oct 02, 2021 10:21 pm
Mixture Problems
by swerve »
If \(P\) and \(R\) were solutions of water and ammonia and if...
1
Last post by BTG Expert Team
Tue Nov 10, 2026 1:49 pm
There are \(20\) books in a bookcase. If one book is selected at random, what is the probability that the book is either
by AAPL »
There are \(20\) books in a bookcase. If one book is selected at...
1
Last post by BTG Expert Team
Tue Nov 10, 2026 12:19 pm
Two cars, \(A\) and \(B,\) each traveled a distance of \(200\) miles. Did car \(A\) use more gasoline than car \(B?\)
by AAPL »
Two cars, \(A\) and \(B,\) each traveled a distance of \(200\) miles....
1
Last post by BTG Expert Team
Tue Nov 10, 2026 10:49 am
Last year, if Arturo spent a total of $12,000 on his mortgage payments, real estate taxes, and home insurance, how much
by AAPL »
Last year, if Arturo spent a total of $12,000 on his mortgage...
1
Last post by BTG Expert Team
Mon Nov 09, 2026 2:35 pm
A town had \(10,000\) residents \(8\) years ago, and people have continued to move into the town ever since. If no one
by AAPL »
A town had \(10,000\) residents \(8\) years ago, and people have...
1
Last post by BTG Expert Team
Mon Nov 09, 2026 10:50 am
A shirt and a jacket are each for sale at a price that is discounted from the item's original price. Which has the lower
by AAPL »
A shirt and a jacket are each for sale at a price that is discounted...
1
Last post by BTG Expert Team
Sun Nov 08, 2026 2:36 pm
Hanna holds a certain number of cards, each of which is green or black or yellow. If a person picked up a card randomly
by BTGmoderatorLU »
Hanna holds a certain number of cards, each of which is green or...
1
Last post by BTG Expert Team
Sun Nov 08, 2026 10:51 am
Events \(A, B, C,\) and \(D\) are all possible outcomes of an experiment. In the table above, \(P(x)\) denotes the
by BTGmoderatorLU »
4.11.png Events \(A, B, C,\) and \(D\) are all possible outcomes of...
0
Last post by BTGmoderatorLU
Sat Nov 07, 2026 12:38 pm
A box contains \(28\) beads, of which \(16\) are red, \(6\) are green, and \(6\) are blue. If \(8\) of the beads are
by BTGmoderatorLU »
A box contains \(28\) beads, of which \(16\) are red, \(6\) are...
1
Last post by BTG Expert Team
Fri Nov 06, 2026 4:55 pm
Combinations
by swerve »
A team of \(2\) is to be selected from a group of \(5.\) If the...
1
Last post by BTG Expert Team
Fri Nov 06, 2026 1:55 pm
A large bin contains forty colored balls numbered \(161\) to \(200.\) If each ball is colored either green or red, how
by AAPL »
A large bin contains forty colored balls numbered \(161\) to \(200.\)...
1
Last post by BTG Expert Team
Thu Nov 05, 2026 4:52 pm
Work and Rate Problems
by swerve »
Stark and Roggers are both baking pies. Stark can make \(M\) pies per...
1
Last post by BTG Expert Team
Thu Nov 05, 2026 3:22 pm
Set \(P\) consists of \(5\) items. The standard deviation of the items in Set \(P\) is \(S.\) Is \(S > 2\)?
by BTGmoderatorLU »
Set \(P\) consists of \(5\) items. The standard deviation of the...
1
Last post by BTG Expert Team
Thu Nov 05, 2026 12:21 pm
At an auction, each of the bids on a certain clock after the first bid was \(\$100\) greater than the immediately
by AAPL »
At an auction, each of the bids on a certain clock after the first...
1
Last post by BTG Expert Team
Wed Nov 04, 2026 10:39 am
Michael bought \(12\) concert tickets, each at the same price. Later, he resold all \(12\) tickets for the same higher
by AAPL »
Michael bought \(12\) concert tickets, each at the same price. Later,...
1
Last post by BTG Expert Team
Wed Nov 04, 2026 10:37 am
A class contains boys and girls. What is the probability of selecting a boy from a class?
by AAPL »
A class contains boys and girls. What is the probability of selecting...
1
Last post by BTG Expert Team
Wed Nov 04, 2026 10:35 am
Set \(S\) contains five distinct positive integers, each of which is greater than \(2.\) Is the mean of \(S\) greater
by BTGmoderatorLU »
Set \(S\) contains five distinct positive integers, each of which is...
1
Last post by BTG Expert Team
Wed Nov 04, 2026 10:32 am
Work and Rate Problems
by swerve »
How many papers can Bill and Tim proofread in \(60\) minutes if they...
1
Last post by BTG Expert Team
Wed Nov 04, 2026 10:30 am
A box contains red and blue balls only. If there are \(8\) balls in total, how many red balls are in the box?
by AAPL »
A box contains red and blue balls only. If there are \(8\) balls in...
1
Last post by BTG Expert Team
Mon Nov 02, 2026 4:49 pm
After winning \(80\%\) of his first \(40\) matches, Igby won \(50\) percent of his remaining matches. How many total
by BTGmoderatorLU »
After winning \(80\%\) of his first \(40\) matches, Igby won \(50\)...
1
Last post by BTG Expert Team
Mon Nov 02, 2026 3:19 pm
Sequences
by swerve »
In a sequence \(k,\) each term after the second term is the sum of...
1
Last post by BTG Expert Team
Mon Nov 02, 2026 1:49 pm
Did it take a certain ship less than \(3\) hours to travel \(9\) kilometers? (\(1\) kilometer \(= 1,000\) meters)
by AAPL »
Did it take a certain ship less than \(3\) hours to travel \(9\)...
0
Last post by AAPL
Mon Nov 02, 2026 1:32 pm
If Machine \(M\) is required to make \(3,000\) items and machine \(N\) is required to make \(4,000\) items, which of the
by BTGmoderatorLU »
If Machine \(M\) is required to make \(3,000\) items and machine...
1
Last post by BTG Expert Team
Mon Nov 02, 2026 12:19 pm
A carpentry shop uses powdered wood for manufacturing furniture. The shop requires \(100\) pounds of powdered wood to
by AAPL »
A carpentry shop uses powdered wood for manufacturing furniture. The...
1
Last post by BTG Expert Team
Mon Nov 02, 2026 10:48 am
Percent and Interest Problems
by swerve »
Did the quantity of bacteria in an experiment increase by at least...
1
Last post by BTG Expert Team
Sun Nov 01, 2026 11:36 am
Distance and Speed Problems
by swerve »
In the morning, Chris drives from Toronto to Oakville and in the...
1
Last post by BTG Expert Team
Sun Nov 01, 2026 10:06 am
The average bill at Veracruz Restaurant yesterday was \(\$48\) per customer. Each customer chose to leave either a
by BTGmoderatorLU »
The average bill at Veracruz Restaurant yesterday was \(\$48\) per...
1
Last post by BTG Expert Team
Sat Oct 31, 2026 4:30 pm
Every employee at a manufacturing plant is either a manager or a line worker. The plant currently has a ratio of \(4\)
by AAPL »
Every employee at a manufacturing plant is either a manager or a line...
1
Last post by BTG Expert Team
Sat Oct 31, 2026 3:44 pm
A bowl is filled with consecutively numbered tiles from \(1\) to \(x.\) Joe pulls out a tile and uses it to construct
by AAPL »
A bowl is filled with consecutively numbered tiles from \(1\) to...
1
Last post by BTG Expert Team
Sat Oct 31, 2026 2:14 pm
The table lists five states and their total 2012 revenue, in millions of USD, from tourism – a category that includes
by BTGmoderatorLU »
The table lists five states and their total 2012 revenue, in millions...
1
Last post by BTG Expert Team
Sat Oct 31, 2026 12:44 pm
Mouse population \(X\) doubles every week. How many weeks from now will population \(X\) first exceed \(1,000,000\,?\)
by BTGmoderatorLU »
Mouse population \(X\) doubles every week. How many weeks from now...
1
Last post by BTG Expert Team
Sat Oct 31, 2026 11:14 am
A sporting goods store received a shipment of baseball
by AAPL »
Veritas Prep A sporting goods store received a shipment of baseball...
2
Last post by BTG Expert Team
Fri Oct 30, 2026 7:32 am
How many baseball cards do Keith, Pat, and Steve own in
by AAPL »
Princeton Review How many baseball cards do Keith, Pat, and Steve...
3
Last post by BTG Expert Team
Fri Oct 30, 2026 6:01 am
Work and Rate Problems
by swerve »
Consider \(20\) identical pipes that supply water to a tank. What is...
1
Last post by BTG Expert Team
Thu Oct 29, 2026 10:57 am
The value of a minted coin is directly proportional to its thickness and inversely proportional to its area. What is the
by BTGmoderatorLU »
The value of a minted coin is directly proportional to its thickness...
0
Last post by BTGmoderatorLU
Tue Oct 27, 2026 10:46 am
An outlet sold \(200\) chairs and \(120\) tables. Each chair was sold at a loss of \(\$20.\) What is the average profit
by BTGmoderatorLU »
An outlet sold \(200\) chairs and \(120\) tables. Each chair was sold...
0
Last post by BTGmoderatorLU
Thu Oct 15, 2026 5:30 pm
The administration of a certain school surveys all \(120\) students to plan a field trip. Each student can express a
by BTGmoderatorLU »
2020-03-23_1556.png The administration of a certain school surveys...
0
Last post by BTGmoderatorLU
Sun Oct 11, 2026 5:40 am
In four years, Andy will be twice as old as Betsy. How old is Betsy?
by BTGmoderatorLU »
In four years, Andy will be twice as old as Betsy. How old is Betsy?...
0
Last post by BTGmoderatorLU
Sun Oct 11, 2026 5:26 am
Running at the same constant rate, \(5\) identical machines can produce one lot containing a certain number of toys per
by BTGmoderatorLU »
Running at the same constant rate, \(5\) identical machines can...
0
Last post by BTGmoderatorLU
Sat Oct 03, 2026 2:09 pm
If a real estate agent received a commission of \(6\) percent of the selling price of a certain house, what was the
by AAPL »
If a real estate agent received a commission of \(6\) percent of the...
0
Last post by AAPL
Fri Oct 02, 2026 8:40 am
Is the Standard Deviation of four positive numbers \(a, b, c, d\) greater than \(0?\)
by AAPL »
Is the Standard Deviation of four positive numbers \(a, b, c, d\)...
0
Last post by AAPL
Mon Sep 28, 2026 8:45 am
What distance does Jim travel from his home to the supermarket?
by BTGmoderatorLU »
What distance does Jim travel from his home to the supermarket? 1....
0
Last post by BTGmoderatorLU
Sat Sep 26, 2026 3:18 pm
Word Problems
by swerve »
An electronics store that rents movies rents each of its VHS movies...
0
Last post by swerve
Tue Sep 22, 2026 5:00 pm
Working alone at their respective constant rates, Tim and Mike made pots. Did Tim take more time than Mike to make
by BTGmoderatorLU »
Working alone at their respective constant rates, Tim and Mike made...
0
Last post by BTGmoderatorLU
Tue Sep 22, 2026 1:01 pm
Carlotta can drive from her home to her office by one of two possible routes. If she must also return by one of these
by AAPL »
Carlotta can drive from her home to her office by one of two possible...
0
Last post by AAPL
Fri Sep 18, 2026 6:14 pm
Mona has \(\$2.05\) in quarters and dimes. How many quarters does she have? (A dime is worth \(10\) cents. A quarter is
by AAPL »
Mona has \(\$2.05\) in quarters and dimes. How many quarters does she...
0
Last post by AAPL
Wed Sep 16, 2026 6:46 am
Work and Rate Problems
by swerve »
On Wednesday morning a fortune cookie machine ran continuously at a...
0
Last post by swerve
Wed Sep 09, 2026 6:57 pm
There are two lines at an airline ticket counter. The first line contains exactly \(20\) people, two of whom are flying
by BTGmoderatorLU »
There are two lines at an airline ticket counter. The first line...
0
Last post by BTGmoderatorLU
Wed Sep 09, 2026 12:37 pm
Arty, Martha, Jenny, and Ralph all set sales goals for the month of July. Arty and Ralph have the same sales goal, and
by AAPL »
Arty, Martha, Jenny, and Ralph all set sales goals for the month of...
0
Last post by AAPL
Thu Sep 03, 2026 6:00 pm