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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
Algebra, Number Properties
by swerve »
\(X\) and \(Y\) are distinct non negative real numbers. What is the...
0
Last post by swerve
Fri Nov 08, 2024 7:22 am
If each of the \(20\) bolts of fabric on a shelf is either \(100\) percent cotton, \(100\) percent wool, or a mixture of
by BTGmoderatorLU »
If each of the \(20\) bolts of fabric on a shelf is either \(100\)...
0
Last post by BTGmoderatorLU
Thu Nov 07, 2024 7:17 am
Joern and Bin went on a year-long round-the-world backpacking tour starting January \(1.\) Five days before the trip,
by AAPL »
Joern and Bin went on a year-long round-the-world backpacking tour...
0
Last post by AAPL
Wed Nov 06, 2024 11:20 am
A hotdog vendor sold \(\$45\) worth of hotdogs at lunchtime Tuesday. Each hotdog cost \(\$1.50.\) What percentage of his
by AAPL »
A hotdog vendor sold \(\$45\) worth of hotdogs at lunchtime Tuesday....
0
Last post by AAPL
Wed Nov 06, 2024 11:03 am
Percent and Interest Problems, Word Problems
by swerve »
A total of \(\$100,000\) was invested in one year. A part of this...
0
Last post by swerve
Fri Nov 01, 2024 3:33 pm
Percent and Interest Problems, Word Problems
by swerve »
Team \(X\) won \(40\) basketball games. What percent of its...
0
Last post by swerve
Fri Nov 01, 2024 3:09 pm
Is \(x+y\) divisible by \(2?\)
by BTGmoderatorLU »
Is \(x+y\) divisible by \(2?\) 1) There are \(25\) integers between...
0
Last post by BTGmoderatorLU
Thu Oct 31, 2024 12:45 pm
A marble is selected at random from a box of red, yellow, and blue marbles. What is the probability that the marble is
by AAPL »
A marble is selected at random from a box of red, yellow, and blue...
0
Last post by AAPL
Tue Oct 29, 2024 4:43 pm
There are \(c\) chocolate chip cookies and \(r\) oatmeal raisin cookies in a jar. If there are no other cookies in the
by AAPL »
There are \(c\) chocolate chip cookies and \(r\) oatmeal raisin...
0
Last post by AAPL
Tue Oct 29, 2024 4:25 pm
Multiples and Factors, Remainders
by swerve »
What is the remainder when the positive integer \(x\) is divided by...
0
Last post by swerve
Fri Oct 25, 2024 6:14 am
At the beginning of \(1990,\) Jon and Krista each purchased a certificate of deposit that paid the same rate of interest
by BTGmoderatorLU »
At the beginning of \(1990,\) Jon and Krista each purchased a...
0
Last post by BTGmoderatorLU
Wed Oct 23, 2024 8:08 am
Sammy has \(x\) flavors of candies with which to make goody bags for Franks birthday party. Sammy tosses out \(y\)
by AAPL »
Sammy has \(x\) flavors of candies with which to make goody bags for...
0
Last post by AAPL
Tue Oct 22, 2024 6:24 am
\(64\) candidates are competing for \(5\) positions at a consulting firm. The hiring process consists of \(3\) interview
by AAPL »
\(64\) candidates are competing for \(5\) positions at a consulting...
0
Last post by AAPL
Tue Oct 22, 2024 6:06 am
Arithmetic, Sequences
by swerve »
What is the value of positive integer \(N?\) 1) Sum of \(N\)...
0
Last post by swerve
Sat Oct 19, 2024 9:05 am
Arithmetic
by swerve »
In \(1984\) a certain union had a total of \(15,600\) members. Was...
0
Last post by swerve
Sat Oct 19, 2024 8:46 am
\(A, B, C\) are three positive numbers. Which is the greatest number among \(A, B, C?\)
by swerve »
\(A, B, C\) are three positive numbers. Which is the greatest number...
0
Last post by swerve
Thu Oct 17, 2024 3:10 pm
Is the total of the sales prices of \(3\) products greater than \(\$23?\)
by swerve »
Is the total of the sales prices of \(3\) products greater than...
0
Last post by swerve
Thu Oct 17, 2024 2:50 pm
As part of a certain game in which a computer generated a random number several times, \(6\) more numbers greater than
by AAPL »
As part of a certain game in which a computer generated a random...
0
Last post by AAPL
Wed Oct 16, 2024 12:17 pm
Is area of the triangle \(ABC\) greater than \(24?\)
by AAPL »
Is area of the triangle \(ABC\) greater than \(24?\) 1) Two of the...
2
EXPERT REPLIES
Last post by beatthegmat
Wed Oct 16, 2024 8:21 am
Probability
by swerve »
How many times was a fair coin tossed? 1) If the coin has been tossed...
0
Last post by swerve
Sun Oct 13, 2024 8:19 am
A barrel contains only red balls, white balls, and brown balls. If two balls are selected at random without replacing
by swerve »
A barrel contains only red balls, white balls, and brown balls. If...
0
Last post by swerve
Sun Oct 13, 2024 8:01 am
If a certain short animated film consists of a total of \(21,600\) frames on film, how many minutes will it take to run
by BTGmoderatorLU »
If a certain short animated film consists of a total of \(21,600\)...
0
Last post by BTGmoderatorLU
Thu Oct 10, 2024 7:32 am
In the figure above, the measure of angle \(EAB\) in triangle \(ABE\) is \(90\) degrees, and \(BCDE\) is a square. What
by AAPL »
ZZ1.jpg In the figure above, the measure of angle \(EAB\) in...
0
Last post by AAPL
Wed Oct 09, 2024 10:04 am
The volume of cylinder \(A\) is how much more than the volume of cylinder \(B\) if cylinder \(A\) has \(x+4\) radius and
by BTGmoderatorLU »
The volume of cylinder \(A\) is how much more than the volume of...
0
Last post by BTGmoderatorLU
Sat Oct 05, 2024 12:58 pm
Arithmetic, Fractions and Ratios
by swerve »
Which school out of school \(A\) and school \(B\) has greater number...
0
Last post by swerve
Fri Oct 04, 2024 5:04 pm
If a number is selected at random from a set of \(6\) distinct integers, what is the probability that the number is odd
by AAPL »
If a number is selected at random from a set of \(6\) distinct...
0
Last post by AAPL
Wed Oct 02, 2024 2:54 pm
Each of the candies in a jar is brown, green, or yellow. If one candy is to be selected at random from the jar, what is
by AAPL »
Each of the candies in a jar is brown, green, or yellow. If one candy...
0
Last post by AAPL
Wed Oct 02, 2024 2:35 pm
Percent and Interest Problems
by swerve »
A man spends \(20\%\) of his income on house rent, \(25\%\) of the...
0
Last post by swerve
Sun Sep 29, 2024 11:34 am
Is the area of quadrilateral \(ABCD\) equal to area of quadrilateral \(AECD?\)
by BTGmoderatorLU »
Is the area of quadrilateral \(ABCD\) equal to area of quadrilateral...
0
Last post by BTGmoderatorLU
Sat Sep 28, 2024 11:06 am
A line segment is drawn in the \(xy\)-coordinate plane with endpoints \(P(3,5)\) and \(Q(8,0).\) Line \(n\) is drawn
by BTGmoderatorLU »
A line segment is drawn in the \(xy\)-coordinate plane with endpoints...
0
Last post by BTGmoderatorLU
Sat Sep 28, 2024 10:47 am
What is the profit earned by Mathew, if he sells a product at some discount?
by AAPL »
What is the profit earned by Mathew, if he sells a product at some...
0
Last post by AAPL
Thu Sep 26, 2024 4:55 pm
A man invested \(\$P\) in a certain bank at the rate of \(r\%\) per annum compounded annually. If the amount becomes
by AAPL »
A man invested \(\$P\) in a certain bank at the rate of \(r\%\) per...
0
Last post by AAPL
Thu Sep 26, 2024 4:34 pm
Combinations
by swerve »
Families in which some members argue with each other compete for a...
0
Last post by swerve
Sun Sep 22, 2024 9:23 am
Combinations
by swerve »
If \(3\) members are to be selected from a group of \(x\) members...
0
Last post by swerve
Sun Sep 22, 2024 9:07 am
Out of total \(36\) students in a class, what percent of students passed the talent hunt exam, if each of the \(36\)
by BTGmoderatorLU »
Out of total \(36\) students in a class, what percent of students...
0
Last post by BTGmoderatorLU
Thu Sep 19, 2024 4:36 pm
The sum of two positive integers is \(21.\) What is the value of the larger integer?
by AAPL »
The sum of two positive integers is \(21.\) What is the value of the...
0
Last post by AAPL
Wed Sep 18, 2024 4:23 pm
How long did it take Henry to drive to work last Wednesday? (He did not stop on the way).
by BTGmoderatorLU »
How long did it take Henry to drive to work last Wednesday? (He did...
0
Last post by BTGmoderatorLU
Thu Sep 12, 2024 3:34 pm
A museum has \(259\) paintings and \(11\) sculptures. How many photographs does the museum have?
by AAPL »
A museum has \(259\) paintings and \(11\) sculptures. How many...
0
Last post by AAPL
Wed Sep 11, 2024 4:14 pm
Each boy does exactly \(2\) units of work per day and each girl does exactly \(3\) units of work per day. Can \(4\) boys
by AAPL »
Each boy does exactly \(2\) units of work per day and each girl does...
0
Last post by AAPL
Wed Sep 11, 2024 3:51 pm
A man travelled from one city to another. What is the distance between the two cities?
by swerve »
A man travelled from one city to another. What is the distance...
0
Last post by swerve
Sat Sep 07, 2024 5:29 pm
What is the ratio of elephants to monkeys in a zoo, if number of elephants is less than \(20?\)
by BTGmoderatorLU »
What is the ratio of elephants to monkeys in a zoo, if number of...
0
Last post by BTGmoderatorLU
Fri Sep 06, 2024 5:58 pm
Packet \(A\) contains a mixture of salt and sugar and Packet \(B\) contains a mixture of salt and pepper. When the
by AAPL »
Packet \(A\) contains a mixture of salt and sugar and Packet \(B\)...
0
Last post by AAPL
Tue Sep 03, 2024 3:46 pm
There are two solutions, \(A\) and \(B\) of spirit and water. The ratio of spirit and water in solution \(A\) is
by AAPL »
There are two solutions, \(A\) and \(B\) of spirit and water. The...
0
Last post by AAPL
Tue Sep 03, 2024 3:21 pm
If each of the segments marked on the board above is of equal length, and if \(x\) and \(y\) represent the indicated
by AAPL »
2016-08-31_1640.png If each of the segments marked on the board...
0
Last post by AAPL
Sun Sep 01, 2024 3:53 pm
The symbol \(\Delta\) represents one of the following operations: addition, subtraction, multiplication, or division.
by AAPL »
The symbol \(\Delta\) represents one of the following operations:...
0
Last post by AAPL
Sun Sep 01, 2024 3:32 pm
Word Problems
by swerve »
A caterer normally charges \(\$15\) per person plus a \(\$10\)...
0
Last post by swerve
Sat Aug 31, 2024 5:28 pm
Fractions and Ratios, Percent and Interest Problems, Word Problems
by swerve »
A comics bookstore has comics of only Superman, Batman and Flash....
0
Last post by swerve
Sat Aug 31, 2024 5:08 pm
Jake invested \(x\) dollars for a simple annual interest rate of \(y\) percent, and John invested \(c\) dollars for
by BTGmoderatorLU »
Jake invested \(x\) dollars for a simple annual interest rate of...
0
Last post by BTGmoderatorLU
Wed Aug 28, 2024 4:27 pm
A jar contains exactly \(100\) marbles; each marble contains exactly \(2\) colors. Forty-three of the marbles are
by AAPL »
A jar contains exactly \(100\) marbles; each marble contains exactly...
0
Last post by AAPL
Sun Aug 25, 2024 3:15 pm