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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
The average age of \(P, Q, R\) and \(S\) is \(30\) years. How old is \(R?\)
by AAPL »
The average age of \(P, Q, R\) and \(S\) is \(30\) years. How old is...
0
Last post by AAPL
Tue Jul 08, 2025 11:29 am
Out of total \(36\) students in a class, what percent of students passed the talent hunt exam, if each of the \(36\)
by AAPL »
Out of total \(36\) students in a class, what percent of students...
0
Last post by AAPL
Tue Jul 08, 2025 11:09 am
Remainders
by swerve »
When a positive integer \(n\) is divided by \(4,\) what is the...
0
Last post by swerve
Wed Jul 02, 2025 9:03 am
There are \(300\) people in a conference hall. Each person is either an engineer or a professor or both or only a
by BTGmoderatorLU »
There are \(300\) people in a conference hall. Each person is either...
0
Last post by BTGmoderatorLU
Tue Jul 01, 2025 9:10 am
A number is randomly selected from the first \(100\) positive multiples of \(5.\) What is the probability that the
by BTGmoderatorLU »
A number is randomly selected from the first \(100\) positive...
0
Last post by BTGmoderatorLU
Tue Jul 01, 2025 8:40 am
Integers \(x\) and \(y\) are both positive, and \(x > y.\) How many different committees of \(y\) people can be chosen
by AAPL »
Integers \(x\) and \(y\) are both positive, and \(x > y.\) How...
0
Last post by AAPL
Mon Jun 30, 2025 8:48 am
From a group of \(6\) employees, \(k\) employees are chosen to be on the party-planning committee. If \(k\) is a
by AAPL »
From a group of \(6\) employees, \(k\) employees are chosen to be on...
0
Last post by AAPL
Mon Jun 30, 2025 8:23 am
There are \(x\) children and \(y\) chairs arranged in a circle in a room where \(x\) and \(y\) are prime numbers. In how
by AAPL »
There are \(x\) children and \(y\) chairs arranged in a circle in a...
0
Last post by AAPL
Mon Jun 30, 2025 8:09 am
Word Problems
by swerve »
A cinema studio has \(3\) screens: \(A, B\) and \(C.\) Each of these...
0
Last post by swerve
Thu Jun 26, 2025 5:47 pm
Word Problems
by swerve »
Joe uses three different modes of transportation to travel a total of...
0
Last post by swerve
Thu Jun 26, 2025 5:15 pm
In the coordinate plane above, \(ABCD\) and \(DEFG\) are squares, and points \(B\) and \(E\) lie on the line. What is
by BTGmoderatorLU »
Screen Shot 2021-05-10 at 17.34.26.png In the coordinate plane...
0
Last post by BTGmoderatorLU
Thu Jun 26, 2025 8:48 am
In the rectangular coordinate system above, what is the area of the triangular region \(AED?\)
by BTGmoderatorLU »
Untitled.png In the rectangular coordinate system above, what is the...
0
Last post by BTGmoderatorLU
Thu Jun 26, 2025 8:26 am
If from \(1991\) to \(2000,\) the number of students of School \(X\) tripled, how many number of students of the school
by AAPL »
If from \(1991\) to \(2000,\) the number of students of School \(X\)...
0
Last post by AAPL
Tue Jun 24, 2025 3:09 pm
An airline company pays \(\$10,000\) less for each additional airplane ordered. What would be the total price for \(5\)
by AAPL »
An airline company pays \(\$10,000\) less for each additional...
0
Last post by AAPL
Tue Jun 24, 2025 2:31 pm
Probability
by swerve »
A large bin contains forty colored balls numbered \(161\) to \(200.\)...
0
Last post by swerve
Sun Jun 22, 2025 9:56 am
In a class, teacher decides to choose two students for a certain experiment, out of the boys and girls present. In how
by BTGmoderatorLU »
In a class, teacher decides to choose two students for a certain...
0
Last post by BTGmoderatorLU
Thu Jun 19, 2025 5:22 pm
What is the ratio of houses with smoke alarms to houses without smoke alarms on Gleaner Street?
by AAPL »
What is the ratio of houses with smoke alarms to houses without smoke...
0
Last post by AAPL
Wed Jun 18, 2025 12:50 pm
If the units’ digit of a three-digit positive number \(N\) is between \(1\) to \(9,\) inclusive, what is the tens’
by AAPL »
If the units’ digit of a three-digit positive number \(N\) is...
0
Last post by AAPL
Wed Jun 18, 2025 12:30 pm
Fractions and Ratios
by swerve »
What fraction of the cookies in a certain bakery’s window display...
0
Last post by swerve
Sat Jun 14, 2025 12:43 pm
Fractions and Ratios, Word Problems
by swerve »
A container has red, blue, and green balls, and the number of green...
0
Last post by swerve
Sat Jun 14, 2025 12:18 pm
In the \(XY\)-plane, the line with equation \(ax + by + c = 0,\) where \(abc \neq 0,\) has slope \(-3.\) What is the
by AAPL »
In the \(XY\)-plane, the line with equation \(ax + by + c = 0,\)...
0
Last post by AAPL
Wed Jun 11, 2025 7:14 am
If points \(A, B, C\) lie in the \(xy\) plane, is the area of triangle \(ABC\) greater than \(6\) square units?
by AAPL »
If points \(A, B, C\) lie in the \(xy\) plane, is the area of...
0
Last post by AAPL
Wed Jun 11, 2025 6:59 am
Do at least \(24\) percent of Loral business school students aspire to do masters in economics?
by swerve »
Do at least \(24\) percent of Loral business school students aspire...
0
Last post by swerve
Sun Jun 08, 2025 8:08 am
What is the remainder when the positive integer \(x\) is divided by \(7?\)
by BTGmoderatorLU »
What is the remainder when the positive integer \(x\) is divided by...
0
Last post by BTGmoderatorLU
Fri Jun 06, 2025 6:04 pm
What is the one-thousandth term in sequence \(S?\)
by AAPL »
What is the one-thousandth term in sequence \(S?\) 1. The fifth term...
0
Last post by AAPL
Wed Jun 04, 2025 6:50 pm
Given an arithmetic sequence of \(N\) terms in which the common difference between terms is \(2,\) what is the value of
by AAPL »
Given an arithmetic sequence of \(N\) terms in which the common...
0
Last post by AAPL
Wed Jun 04, 2025 6:28 pm
Coordinate Geometry
by swerve »
image017.jpg A circle with center \((1, 0)\) and radius \(2\) lies...
0
Last post by swerve
Sat May 31, 2025 7:12 am
Coordinate Geometry
by swerve »
Find area of a right triangle with one vertex at the origin and side...
0
Last post by swerve
Sat May 31, 2025 6:50 am
The management of a company reviews the performance of \(15\) employees based on the ratings, gives gold, silver and
by BTGmoderatorLU »
The management of a company reviews the performance of \(15\)...
0
Last post by BTGmoderatorLU
Thu May 29, 2025 4:55 pm
In how many ways can a coach select a university team from a pool of eligible candidates?
by BTGmoderatorLU »
In how many ways can a coach select a university team from a pool of...
0
Last post by BTGmoderatorLU
Thu May 29, 2025 4:27 pm
In \(1984\) a certain union had a total of \(15,600\) members. Was the percent increase in the total number of members
by AAPL »
In \(1984\) a certain union had a total of \(15,600\) members. Was...
0
Last post by AAPL
Wed May 28, 2025 5:42 pm
Each number in the arrangement above is obtained from the two nearest numbers in the column immediately to the left by
by AAPL »
2014-12-18_1804.png Each number in the arrangement above is obtained...
0
Last post by AAPL
Wed May 28, 2025 5:22 pm
Statistics and Sets Problems
by swerve »
The average of a certain set of numbers is \(20\) and its range is...
0
Last post by swerve
Sun May 25, 2025 10:29 am
Statistics and Sets Problems, Word Problems
by swerve »
In a certain country, the average retirement age for college...
0
Last post by swerve
Sun May 25, 2025 10:09 am
What is the average temperature from Monday through Saturday of a week?
by BTGmoderatorLU »
What is the average temperature from Monday through Saturday of a...
0
Last post by BTGmoderatorLU
Fri May 23, 2025 3:34 pm
Racing Car \(A\) and Racing Car \(B\) were driven a distance of \(1\) mile in opposite directions. Racing Car \(A\)
by AAPL »
Racing Car \(A\) and Racing Car \(B\) were driven a distance of \(1\)...
0
Last post by AAPL
Thu May 22, 2025 4:47 pm
How many hours did it take Dale to drive from \(A\)-town to \(B\)-town?
by AAPL »
How many hours did it take Dale to drive from \(A\)-town to...
0
Last post by AAPL
Thu May 22, 2025 4:21 pm
Geometry
by swerve »
2015-01-14_1320.png In the figure above, segments \(AB\) and \(CD\)...
2
EXPERT REPLIES
Last post by beatthegmat
Sun May 18, 2025 8:48 am
Geometry
by swerve »
What is the volume, in cubic meters, of the water in a certain...
0
Last post by swerve
Fri May 16, 2025 7:13 pm
Does positive integer \(d\) have two or more factors, both of which are greater than \(1?\)
by BTGmoderatorLU »
Does positive integer \(d\) have two or more factors, both of which...
0
Last post by BTGmoderatorLU
Thu May 15, 2025 7:04 am
What is the tenths digit in decimal representation of \(x?\)
by BTGmoderatorLU »
What is the tenths digit in decimal representation of \(x?\) 1. \(x\)...
0
Last post by BTGmoderatorLU
Thu May 15, 2025 6:37 am
Company \(J\) can build \(36\) houses in a year. Company \(K\) also builds houses. How long will it take both companies
by AAPL »
Company \(J\) can build \(36\) houses in a year. Company \(K\) also...
0
Last post by AAPL
Tue May 13, 2025 7:05 pm
Three hoses, \(x, y,\) and \(z,\) each pump water at a constant rate into a \(70,000\)-gallon tank. How long will it
by AAPL »
Three hoses, \(x, y,\) and \(z,\) each pump water at a constant rate...
0
Last post by AAPL
Tue May 13, 2025 6:41 pm
Exponents, Remainders
by swerve »
If \(n\) and \(k\) are a positive integer, what is the remainder when...
0
Last post by swerve
Sun May 11, 2025 10:46 am
When cleaning her house, Carlotta discovered an old box of candles and figurines, each of which is unique. She wants to
by BTGmoderatorLU »
When cleaning her house, Carlotta discovered an old box of candles...
0
Last post by BTGmoderatorLU
Thu May 08, 2025 6:03 pm
How long would it take for the ball moving in a straight line to travel \(246\) meters?
by AAPL »
How long would it take for the ball moving in a straight line to...
0
Last post by AAPL
Wed May 07, 2025 6:26 pm
Xavier and Adam are riding motorcycles down the highway at constant speeds. If Xavier is now \(2\) miles ahead of Adam
by AAPL »
Xavier and Adam are riding motorcycles down the highway at constant...
0
Last post by AAPL
Wed May 07, 2025 5:56 pm
Arithmetic, Fractions and Ratios
by swerve »
A company called Nutrilicious offers its Calcium tablets in three...
0
Last post by swerve
Sun May 04, 2025 10:38 am
Arithmetic
by swerve »
What is the tens' digit of a \(3\)-digit positive integer? 1. The...
0
Last post by swerve
Sun May 04, 2025 10:10 am