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

If \(N > 4\) and \(N\) is a prime number, then what is the remainder when \(N^2\) is divided by \(6?\)

by VJesus12 » Wed Dec 16, 2020 4:48 am

0

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Wed Dec 16, 2020 4:48 am

Andrew has a certain number of coins in his pocket. He has three times as many dimes as quarters and six times as many

by VJesus12 » Wed Dec 16, 2020 4:46 am

0

Last post by VJesus12
Wed Dec 16, 2020 4:46 am

If \(a, b\) and \(c\) are all positive integers, and \(2a=7b=8c,\) then what is the LEAST possible value of \(a+b+c?\)

by VJesus12 » Wed Dec 16, 2020 4:41 am

0

Last post by VJesus12
Wed Dec 16, 2020 4:41 am

If \(2^N\cdot 3^K\cdot 5^8\) is equal to one percent of \(60^{10},\) then what is the value of \(N - K?\)

by VJesus12 » Wed Dec 16, 2020 4:40 am

0

Last post by VJesus12
Wed Dec 16, 2020 4:40 am

Three men sit at a table. One dollar is placed in front of each of them. When a buzzer sounds, the first man to touch

by VJesus12 » Wed Dec 16, 2020 4:37 am

0

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Wed Dec 16, 2020 4:37 am

A cube and a pyramid of square bases share the same dimensions: length, width, and height. If the volume of the cube is

by VJesus12 » Wed Dec 16, 2020 4:36 am

0

Last post by VJesus12
Wed Dec 16, 2020 4:36 am

An assembly line produces 40 cogs per hour until an initial order of 60 cogs is completed. The speed of the assembly

by VJesus12 » Wed Dec 16, 2020 4:35 am

0

Last post by VJesus12
Wed Dec 16, 2020 4:35 am

A man spends $48 to buy 6 hamburgers and 8 colas for his office workers. The next day, he buys 5 hamburgers and 4 colas

by Vincen » Wed Dec 16, 2020 4:31 am

0

Last post by Vincen
Wed Dec 16, 2020 4:31 am

In triangle \(ABC,\) \(AB = 30\) and \(AC = 28.\) If the area of the triangle is \(336,\) what is the perimeter of the

by Vincen » Wed Dec 16, 2020 4:29 am

0

Last post by Vincen
Wed Dec 16, 2020 4:29 am

Two printing presses begin printing currency at the same time and at constant speeds. Press \(F\) produces \(5\)-dollar

by Vincen » Wed Dec 16, 2020 4:18 am

0

Last post by Vincen
Wed Dec 16, 2020 4:18 am

If \(xy > 0\) and \(xz < 0,\) which of the following must be true?

by Vincen » Wed Dec 16, 2020 4:14 am

0

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Wed Dec 16, 2020 4:14 am

If \(c\) and \(d\) are both integers, \(c>d,\) and \(-3c>19,\) then the largest value of \(d\) would be?

by Vincen » Wed Dec 16, 2020 4:11 am

0

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Wed Dec 16, 2020 4:11 am

\(P\) is growing a snake which doubles every three hours. If there will be \(5.12 \times 10^6\) in \(12\) hours, how

by Vincen » Wed Dec 16, 2020 4:06 am

0

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Wed Dec 16, 2020 4:06 am

In the trapezoid above, \(BC\) is parallel to \(AD,\) angle \(A\) is \(45\) degrees and the length of line segment

by Vincen » Wed Dec 16, 2020 3:58 am

0

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Wed Dec 16, 2020 3:58 am

A $5,000 investment can be placed into an account that earns 10 percent simple interest for 2 years or 10 percent compou

by Vincen » Wed Dec 16, 2020 3:52 am

0

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Wed Dec 16, 2020 3:52 am

A city council plans to increase local sales taxes on goods from \(5%\) to \(8\%.\) Once the plan is enacted, the total

by Vincen » Wed Dec 16, 2020 3:51 am

0

Last post by Vincen
Wed Dec 16, 2020 3:51 am

A tank is filled to \(75\%\) of its capacity with water. If \(P\) pounds of water would fill \(60\%\) of the tank, then

by Vincen » Wed Dec 16, 2020 3:47 am

0

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Wed Dec 16, 2020 3:47 am

Two dogs at opposite ends of a field of 630 feet run towards each other along a straight path and at a constant rate. If

by Vincen » Wed Dec 16, 2020 3:42 am

0

Last post by Vincen
Wed Dec 16, 2020 3:42 am

The product of 2 prime numbers can never be

by Vincen » Wed Dec 16, 2020 3:38 am

0

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Wed Dec 16, 2020 3:38 am

A standard set of billiard balls includes 16 balls: 15 numbered balls – with each of the numbers 1 to 15, inclusive,

by Vincen » Wed Dec 16, 2020 3:35 am

0

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Wed Dec 16, 2020 3:35 am

The value of \((0.4)^4 - (0.4)^3\) is between

by Vincen » Wed Dec 16, 2020 3:34 am

0

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Wed Dec 16, 2020 3:34 am

Teela found 14 coins in her car, all nickels and dimes. If nickel is worth $0.05 and a dime is worth $0.10, and the tota

by Vincen » Wed Dec 16, 2020 3:30 am

0

Last post by Vincen
Wed Dec 16, 2020 3:30 am

Three identical pumps, pumping at the same constant rate, can remove a total of \(1,250\) gallons of water from a tank

by Vincen » Wed Dec 16, 2020 3:27 am

0

Last post by Vincen
Wed Dec 16, 2020 3:27 am

If \(x^2 + xy - 32 = 0,\) and \(x\) and \(y\) are integers, then \(y\) could equal each of the following except…?

by Vincen » Wed Dec 16, 2020 3:23 am

0

Last post by Vincen
Wed Dec 16, 2020 3:23 am

In triangle ABC, AB = 30. AC = 28. If the area of the triangle is 336, what is the perimeter of the triangle?

by BTGmoderatorDC » Tue Dec 15, 2020 5:22 pm

0

Last post by BTGmoderatorDC
Tue Dec 15, 2020 5:22 pm

The area of a rectangular garden would be increased by 150 square feet

by BTGModeratorVI » Tue Dec 15, 2020 7:00 am

2

Last post by Brent@GMATPrepNow
Tue Dec 15, 2020 7:36 am

5 times n is three less than twice n. What number is three less than twice n?

by BTGModeratorVI » Tue Dec 15, 2020 6:56 am

1

Last post by Brent@GMATPrepNow
Tue Dec 15, 2020 7:16 am

If (1 – 1.25)N = 1, then N =

by BTGModeratorVI » Tue Dec 15, 2020 6:59 am

1

Last post by Brent@GMATPrepNow
Tue Dec 15, 2020 7:15 am

An engagement team consists of a project manager, team leader, and four consultants. There are 2 candidates for the

by BTGmoderatorDC » Sun Dec 06, 2020 4:57 pm

1

Last post by Brent@GMATPrepNow
Tue Dec 15, 2020 7:14 am

If the average (arithmetic mean) of the 4 numbers n + 2, 2n - 3, 4n + 1, and 7n + 4 is 15, what is the value of n?

by BTGModeratorVI » Tue Dec 15, 2020 6:57 am

0

Last post by BTGModeratorVI
Tue Dec 15, 2020 6:57 am

If the probability of rain on any given day in Chicago during the summer is 50%, independent of what happens on any...

by AAPL » Tue Dec 15, 2020 3:40 am

0

Last post by AAPL
Tue Dec 15, 2020 3:40 am

A fair die is rolled once and a fair coin is flipped once. What is the probability that either the die will land on 3...

by AAPL » Tue Dec 15, 2020 3:25 am

0

Last post by AAPL
Tue Dec 15, 2020 3:25 am

A rectangular garden is surrounded by a 3 ft. wide concrete sidewalk. If the length of the garden is 4 ft more than its

by BTGmoderatorDC » Mon Dec 14, 2020 4:55 pm

0

Last post by BTGmoderatorDC
Mon Dec 14, 2020 4:55 pm

Algebra

by swerve » Mon Dec 14, 2020 9:37 am

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Last post by swerve
Mon Dec 14, 2020 9:37 am

Geometry

by swerve » Mon Dec 14, 2020 9:23 am

0

Last post by swerve
Mon Dec 14, 2020 9:23 am

Fractions/Ratios/Decimals

by swerve » Mon Dec 14, 2020 9:09 am

0

Last post by swerve
Mon Dec 14, 2020 9:09 am

All but 4 of the counselors at a certain summer camp have a sailing certification, first aid certification, or both. If

by VJesus12 » Fri Dec 11, 2020 2:03 am

1

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:34 am

If \(a < b < c\) and \(d < a < e,\) which of the following is necessary in order to determine whether \(b < e?\)

by VJesus12 » Fri Dec 11, 2020 2:13 am

1

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:33 am

If the list of integers from 1 to 10 is multiplied by 3, the median of the new list will be how many times the average

by VJesus12 » Fri Dec 11, 2020 2:15 am

1

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:31 am

On each of the first three days of the month, Danny ate twice the number of apples he had eaten the day before. The rati

by M7MBA » Fri Dec 11, 2020 2:22 am

2

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:29 am

A cube with a side of 3 inches is painted green and then sliced into smaller cubes with 1 inch sides. How many of the

by M7MBA » Fri Dec 11, 2020 2:26 am

1

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:28 am

If the area of a circle in square feet equals its radius in feet, then the circle's radius, in feet, is closest to

by M7MBA » Fri Dec 11, 2020 2:36 am

2

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:27 am

In the figure above, a regular octagon with a side of 2 inches is surrounded by eight identical right triangles whose

by M7MBA » Fri Dec 11, 2020 2:37 am

2

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:25 am

Which of the following equations is sufficient to determine which of the five distinct integers represented on the numbe

by M7MBA » Fri Dec 11, 2020 2:48 am

1

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:24 am

ABC company pays an average of $140 per vehicle each month in outdoor parking fees for three of its eight vehicles...

by BTGmoderatorLU » Fri Dec 11, 2020 9:52 am

2

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:23 am

The figure above shows the shape and dimensions of the inside of a container that has a flat rectangular...

by BTGmoderatorLU » Fri Dec 11, 2020 10:09 am

1

Last post by Scott@TargetTestPrep
Mon Dec 14, 2020 7:20 am

A certain company assigns employees to offices in such a way that some of the offices can be empty and...

by AAPL » Sat Dec 12, 2020 2:34 pm

1

Last post by Brent@GMATPrepNow
Mon Dec 14, 2020 7:06 am

A fruit-salad mixture consists of apples, peaches, and grapes in the ratio 6:5:2, respectively, by weight...

by BTGmoderatorLU » Mon Dec 14, 2020 4:40 am

0

Last post by BTGmoderatorLU
Mon Dec 14, 2020 4:40 am

A souvenir vendor purchased 1,000 shirts for a special event at a price of $5 each. The vendor sold 600 of the shirts...

by BTGmoderatorLU » Mon Dec 14, 2020 4:25 am

0

Last post by BTGmoderatorLU
Mon Dec 14, 2020 4:25 am

Max has x dollars. He goes into a candy store and buys y pieces of candy that cost z cents each. How much change, in

by BTGmoderatorDC » Sun Dec 13, 2020 5:58 pm

0

Last post by BTGmoderatorDC
Sun Dec 13, 2020 5:58 pm

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