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Free: one lesson and one timed question a day, picked by topic

A regular icosahedron is a three-dimensional solid composed of

by BTGModeratorVI » Wed May 13, 2020 10:58 am

3

Last post by Scott@TargetTestPrep
Tue May 19, 2020 6:18 am

x, a, b, c, and d are rational numbers satisfying 1x + 2 + 3x + 6 = a + 2b + 3c + 6d. What is t

by Max@Math Revolution » Tue May 19, 2020 2:42 am

0

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Tue May 19, 2020 2:42 am

Forty percent of 1/8 of what is 20?

by Vincen » Mon May 18, 2020 6:50 am

0

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Mon May 18, 2020 6:50 am

At apartment complex \(Z,\) 30 percent of the residents are men over the age of 18, and 40 percent are women over the

by Vincen » Mon May 18, 2020 6:48 am

0

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Mon May 18, 2020 6:48 am

In the \(xy\)-plane, the origin \(O\) is the midpoint of line segment \(PQ.\) If the coordinates of \(P\) are \((r,s),\)

by Vincen » Mon May 18, 2020 6:47 am

0

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Mon May 18, 2020 6:47 am

What is the number of integers from 1 to 1000 (inclusive) that are divisible by neither 11 nor by 35?

by Vincen » Mon May 18, 2020 6:45 am

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Mon May 18, 2020 6:45 am

What percent of a number is 50% of 10% of that number?

by Vincen » Mon May 18, 2020 6:44 am

0

Last post by Vincen
Mon May 18, 2020 6:44 am

In the figure above, the coordinates of point \(V\) are

by Vincen » Mon May 18, 2020 6:42 am

0

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Mon May 18, 2020 6:42 am

If \(\#p\# = ap^3+ bp – 1\) where \(a\) and \(b\) are constants, and \(\#-5\# = 3,\) what is the value of \(\#5\#?\)

by Vincen » Mon May 18, 2020 6:41 am

0

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Mon May 18, 2020 6:41 am

If \(\#p\# = ap^3+ bp – 1\) where \(a\) and \(b\) are constants, and \(\#-5\# = 3,\) what is the value of \(\#5\#?\)

by Vincen » Mon May 18, 2020 6:41 am

0

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Mon May 18, 2020 6:41 am

Which of the following equations represents a line that is perpendicular to the line described by the equation

by Vincen » Mon May 18, 2020 6:39 am

0

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Mon May 18, 2020 6:39 am

On a scale drawing of a triangular piece of land, the sides of the triangle have lengths 5, 12, and 13 centimeters. If 1

by Vincen » Mon May 18, 2020 6:36 am

0

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Mon May 18, 2020 6:36 am

If \(n\) is a positive integer, what must be true of \(n^3–n?\)

by Vincen » Mon May 18, 2020 6:31 am

0

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Mon May 18, 2020 6:31 am

OG: Sam has $800 in his account. He will deposit $1 in his

by AbeNeedsAnswers » Sun May 17, 2020 8:16 pm

1

Last post by Brent@GMATPrepNow
Mon May 18, 2020 6:26 am

OG: A certain state’s milk production was 980 million pounds in 2007

by AbeNeedsAnswers » Sun May 17, 2020 8:17 pm

1

Last post by Brent@GMATPrepNow
Mon May 18, 2020 6:24 am

OG: If 65 percent of a certain firm’s employees are full-time and if there are 5,100

by AbeNeedsAnswers » Sun May 17, 2020 8:18 pm

1

Last post by Brent@GMATPrepNow
Mon May 18, 2020 6:24 am

OG: In a certain high school, 80 percent of the seniors are taking calculus, and 60 percent

by AbeNeedsAnswers » Sun May 17, 2020 8:19 pm

1

Last post by Brent@GMATPrepNow
Mon May 18, 2020 6:23 am

OG: If the units digit of 5,610.37/(10^k) is 6, what is the value of k?

by AbeNeedsAnswers » Sun May 17, 2020 8:20 pm

1

Last post by Brent@GMATPrepNow
Mon May 18, 2020 6:22 am

OG: In the correctly worked addition problem shown, P, Q, R, and S are digits.

by AbeNeedsAnswers » Sun May 17, 2020 8:28 pm

1

Last post by Brent@GMATPrepNow
Mon May 18, 2020 6:18 am

OG: An American dealer bought a table in Germany for 480 marks

by AbeNeedsAnswers » Sun May 17, 2020 8:30 pm

0

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Sun May 17, 2020 8:30 pm

OG: Tanks A and B are each in the shape of a right circular cylinder.

by AbeNeedsAnswers » Sun May 17, 2020 8:27 pm

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Sun May 17, 2020 8:27 pm

What is the value of the positive root of 1x-5(x-4)+1x-4(x-3)+…+1x+4(x+5)=512?

by Max@Math Revolution » Fri May 15, 2020 6:27 am

1

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Sun May 17, 2020 6:28 pm

If a and b are roots of the quadratic equation x2 - 4x + 1 = 0, what is a+b?

by Max@Math Revolution » Thu May 14, 2020 1:00 am

1

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Sun May 17, 2020 6:27 pm

For a finite sequence of non zero numbers, the number of variations in sign is defined as the number of pairs of

by BTGmoderatorDC » Sun May 17, 2020 5:54 pm

0

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Sun May 17, 2020 5:54 pm

OG: To rent a tractor, it costs a total of x dollars for the first 24 hours,

by AbeNeedsAnswers » Sat May 16, 2020 7:19 pm

1

Last post by Brent@GMATPrepNow
Sun May 17, 2020 8:09 am

OG: A dance troupe has a total of 50 dancers split into 2 groups.

by AbeNeedsAnswers » Sat May 16, 2020 7:14 pm

1

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Sun May 17, 2020 8:07 am

OG: According to a survey of 200 people, 60 enjoy skiing and 80 enjoy skating.

by AbeNeedsAnswers » Sat May 16, 2020 7:18 pm

1

Last post by Brent@GMATPrepNow
Sun May 17, 2020 8:06 am

OG: Last year a state senate consisting of only Republican and Democrat

by AbeNeedsAnswers » Sat May 16, 2020 7:42 pm

1

Last post by Brent@GMATPrepNow
Sun May 17, 2020 8:05 am

A bag contains 6 red marbles and 4 white marbles.

by BTGModeratorVI » Wed May 13, 2020 11:03 am

4

Last post by deloitte247
Sun May 17, 2020 4:39 am

A line has a slope of 3/4 and intersects the point (-12, -39). At which point does this line intersect the x-axis?

by BTGModeratorVI » Wed May 13, 2020 11:02 am

3

Last post by deloitte247
Sun May 17, 2020 4:01 am

Last year $48,000 of a certain store's profit was shared by its 2

by BTGModeratorVI » Wed May 13, 2020 11:01 am

5

Last post by deloitte247
Sun May 17, 2020 3:07 am

OG: The profit P, in dollars, for any given month at a certain company is defined by

by AbeNeedsAnswers » Sat May 16, 2020 7:41 pm

0

Last post by AbeNeedsAnswers
Sat May 16, 2020 7:41 pm

OG: In the xy plane, the distance between the origin and the point (4,5)

by AbeNeedsAnswers » Sat May 16, 2020 7:40 pm

0

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Sat May 16, 2020 7:40 pm

OG: If the mass of 1 cubic centimeter of a certain substance is 7.3 grams,

by AbeNeedsAnswers » Sat May 16, 2020 7:38 pm

0

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Sat May 16, 2020 7:38 pm

OG: A service provider charges c dollars for the first 50 hours of service

by AbeNeedsAnswers » Sat May 16, 2020 7:11 pm

0

Last post by AbeNeedsAnswers
Sat May 16, 2020 7:11 pm

Frank and Georgia started traveling from A to B at the same time. Georgia’s constant speed was 1.5 times Frank

by BTGmoderatorDC » Sat May 16, 2020 4:54 pm

0

Last post by BTGmoderatorDC
Sat May 16, 2020 4:54 pm

Mark and Ann together were allocated n boxes of cookies to sell for a club project...

by AAPL » Sat May 16, 2020 9:36 am

1

Last post by Brent@GMATPrepNow
Sat May 16, 2020 2:16 pm

If the space diagonal of cube C is 5 inches long, what is

by BTGModeratorVI » Wed May 13, 2020 10:59 am

3

Last post by Scott@TargetTestPrep
Sat May 16, 2020 9:19 am

If x and y are non-negative integers such that x + y = 2, then which among the following can be the value of 7x + 3y?

by BTGModeratorVI » Wed May 13, 2020 11:00 am

2

Last post by Scott@TargetTestPrep
Sat May 16, 2020 9:17 am

Two sides of a triangle have lengths 4 and 10. If the third side

by BTGModeratorVI » Sat May 16, 2020 7:33 am

1

Last post by Brent@GMATPrepNow
Sat May 16, 2020 9:16 am

A rectangular box, with dimensions of 12 inches by 18 inches by 10 inches

by BTGModeratorVI » Wed May 13, 2020 11:04 am

2

Last post by Scott@TargetTestPrep
Sat May 16, 2020 8:39 am

A certain library assesses fines for overdue books as follows.

by BTGModeratorVI » Wed May 13, 2020 11:02 am

2

Last post by Scott@TargetTestPrep
Sat May 16, 2020 8:36 am

Geometry

by swerve » Wed May 13, 2020 2:56 pm

1

Last post by Scott@TargetTestPrep
Sat May 16, 2020 8:34 am

Geometry

by swerve » Wed May 13, 2020 3:01 pm

2

Last post by Scott@TargetTestPrep
Sat May 16, 2020 8:33 am

100 students appeared for two tests-Physics and Chemistry. 60 students passed the Physics test and 33 students passed

by BTGmoderatorDC » Wed May 13, 2020 5:10 pm

2

Last post by Scott@TargetTestPrep
Sat May 16, 2020 8:31 am

When 34, 36, and 38 are each divided by positive integer d,

by BTGModeratorVI » Sat May 16, 2020 7:34 am

1

Last post by Brent@GMATPrepNow
Sat May 16, 2020 8:30 am

How many positive integers less than 20 are either a multiple of 2,

by BTGModeratorVI » Sat May 16, 2020 7:27 am

0

Last post by BTGModeratorVI
Sat May 16, 2020 7:27 am

If the measure of one of the interior angles of a quadrilateral is 110, what is the sum...

by BTGmoderatorLU » Sat May 16, 2020 2:11 am

0

Last post by BTGmoderatorLU
Sat May 16, 2020 2:11 am

In the figure above, what fraction of the circle with center O is shaded?

by BTGmoderatorLU » Sat May 16, 2020 1:59 am

0

Last post by BTGmoderatorLU
Sat May 16, 2020 1:59 am

Distance/Rate Problems

by swerve » Fri May 15, 2020 12:49 pm

0

Last post by swerve
Fri May 15, 2020 12:49 pm

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