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In traveling from a dormitory to a certain city...

by AAPL » Sun Jan 14, 2018 7:32 am

2

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The population of City A for each of three years...

by BTGmoderatorLU » Sun Jan 14, 2018 7:03 am

2

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A man spends $48 to buy 6 hamburgers and 8 colas for his off

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3

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The main ingredient in a certain prescription drug capsule

by AAPL » Wed Jul 31, 2019 7:44 am

2

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In the diagram to the right, triangle PQR has a right angle

by BTGmoderatorDC » Sat Aug 03, 2019 7:42 pm

1

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A total of 45 male and female students take a math test. The

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N is a positive integer. N/2, N/3 and N/5 are a square, a cu

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Permutations and Combination

by BTGmoderatorRO » Sun Jan 07, 2018 2:04 am

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Speed and Distance.

by BTGmoderatorRO » Sun Jan 07, 2018 7:21 am

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A committee of 3 has to be formed randomly...

by BTGmoderatorLU » Sun Jan 07, 2018 7:55 am

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From a group of three boys and four girls

by BTGmoderatorDC » Sun Jan 07, 2018 5:44 pm

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The youngest of 4 children has siblings who are 3, 5, and 8

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If the sum of a set of ten different positive prime . . . .

by Vincen » Tue Jan 09, 2018 6:18 am

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For the set of positive, distinct integers \(v, w, x, y, z\)

by BTGmoderatorLU » Wed Jul 31, 2019 4:49 pm

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An infinite sequence \(a_1, a_2, a_3, … a_n\) can be defin

by BTGmoderatorLU » Wed Jul 31, 2019 4:44 pm

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A movie theater sold 120 tickets to the matinee showing of a

by BTGmoderatorDC » Thu Aug 01, 2019 5:49 pm

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wildlife preserve

by gmat009 » Mon Nov 24, 2008 2:08 pm

4

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n ranges over the positive integers between 100 and 200, inc

by Max@Math Revolution » Tue Jul 30, 2019 10:54 pm

2

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Of the 60 students in a class, only the students who had

by BTGmoderatorDC » Sat Aug 03, 2019 7:35 pm

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Sun Aug 04, 2019 5:14 am

Amy wrote 320 pages (rounded to nearest tens) in 20 days

by BTGmoderatorDC » Fri Aug 02, 2019 4:52 pm

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Sat Aug 03, 2019 11:12 am

In the rectangular coordinate system above, the line y = x i

by BTGmoderatorDC » Wed Jul 31, 2019 5:35 pm

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Working together at their respective constant rates, Machine

by BTGmoderatorDC » Mon Jul 15, 2019 9:52 pm

3

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Oil, vinegar, and water are mixed in a 3 to 2 to 1 ratio to

by BTGmoderatorDC » Mon Jul 15, 2019 10:07 pm

4

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If \(\sqrt{3-2x} = \sqrt{2x} +1\), then \(4x^2\)

by BTGmoderatorDC » Wed Jul 17, 2019 4:00 am

2

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Wed Jul 31, 2019 4:26 pm

What is the probability of getting three heads in a row and

by swerve » Tue Jul 23, 2019 4:11 pm

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How many integers less than 1000 have no factors (other than

by swerve » Tue Jul 23, 2019 4:03 pm

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Two months from now, the population of a colony of insects

by BTGmoderatorDC » Tue Jul 23, 2019 5:35 pm

3

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The eSoroban device is available in two colors, orange and

by AAPL » Wed Jul 24, 2019 5:52 am

2

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The "superprime" of a number is defined as the sum

by AAPL » Wed Jul 24, 2019 5:43 am

2

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Wed Jul 31, 2019 4:24 pm

If n is an integer greater than 10, then the expression (n^2

by BTGmoderatorDC » Sun May 12, 2019 4:32 am

4

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Wed Jul 31, 2019 4:22 pm

ABCD is a square and ADE is an equilateral triangle. What is

by Max@Math Revolution » Mon Jul 29, 2019 12:10 am

1

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After a fisherman sold 1/4 of the fish he had

by NandishSS » Fri Jul 19, 2019 5:42 am

3

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If 2s > 8 and 3t < 9, which of the following could be

by BTGmoderatorDC » Fri Jul 19, 2019 4:58 pm

3

Last post by Scott@TargetTestPrep
Tue Jul 30, 2019 8:42 am

The dial shown above is divided into equal-sized intervals.

by BTGmoderatorDC » Fri Jul 19, 2019 4:03 am

3

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Tue Jul 30, 2019 8:41 am

The ratio of the degree measures of the angles of a triangle

by BTGmoderatorDC » Sun Jul 14, 2019 2:39 am

3

Last post by Scott@TargetTestPrep
Tue Jul 30, 2019 8:39 am

An urn contains 10 balls, numbered from 1 to 10. If 2 balls

by BTGmoderatorDC » Sat Jul 20, 2019 4:17 pm

4

Last post by Scott@TargetTestPrep
Tue Jul 30, 2019 8:38 am

Tom travels from A to B at a constant speed of 4 miles per h

by Max@Math Revolution » Thu Jul 18, 2019 2:09 am

4

Last post by Scott@TargetTestPrep
Tue Jul 30, 2019 8:38 am

If 0.25 + x = y and y/x = 0.2, then y =

by BTGmoderatorDC » Mon Jul 22, 2019 12:08 am

2

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Tue Jul 30, 2019 8:37 am

On a family vacation with his RV, Bill drove a total of x

by AAPL » Mon Jul 22, 2019 5:53 am

2

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At a constant rate of flow, it takes 20 minutes to fill a

by AAPL » Mon Jul 22, 2019 6:01 am

3

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A certain bag of gemstones is composed of two-thirds

by BTGmoderatorLU » Sat Jul 20, 2019 5:25 pm

5

Last post by Scott@TargetTestPrep
Tue Jul 30, 2019 8:36 am

In a series of four cricket matches, the average number of

by BTGmoderatorDC » Wed Jul 17, 2019 4:38 pm

2

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Mon Jul 29, 2019 3:20 pm

A retail appliance store priced a video recorder at 20

by swerve » Sat Jul 20, 2019 10:45 am

3

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Mon Jul 29, 2019 3:20 pm

If a fair die is rolled three times, what is the probability

by BTGmoderatorDC » Wed Jul 17, 2019 4:23 pm

2

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\(A\) can complete a project in 20 days and \(B\) can

by AAPL » Fri Jul 19, 2019 5:47 am

2

Last post by Scott@TargetTestPrep
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If \(n\) and \(y\) are positive integers and \(450y=n^3\),

by BTGmoderatorLU » Fri Jul 19, 2019 2:42 pm

2

Last post by Scott@TargetTestPrep
Mon Jul 29, 2019 3:19 pm

If xy ≠ 0, and 75 percent of x equals 125 percent of y,

by BTGmoderatorDC » Fri Jul 19, 2019 4:48 pm

3

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A bowl contains equal numbers of red, orange, green, blue,

by swerve » Sat Jul 20, 2019 10:34 am

2

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A certain office supply store stocks 2 sizes of self-stick

by swerve » Sat Jul 20, 2019 10:57 am

2

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In a certain fund, 40 percent of the money is invested in

by BTGmoderatorLU » Sat Jul 20, 2019 5:33 pm

2

Last post by Scott@TargetTestPrep
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The glass and steel atrium of the Charles M. Harper Center, home of Chicago Booth

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