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

A perfectly spherical satellite with a radius of \(4\) feet is being packed for shipment to its launch site. If the

by AAPL » Wed May 17, 2023 3:23 pm

0

Last post by AAPL
Wed May 17, 2023 3:23 pm

A "descending number" is a three-digit number, such that the units digit is less than the tens digit and the tens digit

by BTGmoderatorLU » Sat May 13, 2023 6:34 am

1

Last post by Brent@GMATPrepNow
Mon May 15, 2023 7:09 am

What is the probability that you get a pair when picking the top two cards off of a randomly shuffled deck of cards

by AAPL » Tue May 09, 2023 11:46 am

1

Last post by Brent@GMATPrepNow
Mon May 15, 2023 6:09 am

If an automobile averaged 22.5 miles per gallon of gasoline, approximately how many kilometers per liter of gasoline did

by BTGmoderatorDC » Fri May 12, 2023 4:33 pm

1

Last post by swerve
Sun May 14, 2023 3:06 pm

If a truck is traveling at a constant of \(90\) kilometers per hour, how many seconds will it take the truck to travel a

by BTGmoderatorLU » Sat May 13, 2023 6:45 am

0

Last post by BTGmoderatorLU
Sat May 13, 2023 6:45 am

Set X consists of the first 100 positive even integers. Set Y consists of the first 100 positive multiples of 5. If the

by BTGmoderatorDC » Tue May 09, 2023 4:25 pm

0

Last post by BTGmoderatorDC
Tue May 09, 2023 4:25 pm

At a pet store, the ratio of cats to dogs is \(7\!:\!3\), and the ratio of birds to dogs is \(5\!:\!6\). If the pet

by AAPL » Tue May 09, 2023 11:33 am

0

Last post by AAPL
Tue May 09, 2023 11:33 am

An importer wants to purchase \(N\) high quality cameras from Germany and sell them in Japan. The cost in Germany of

by BTGmoderatorLU » Sat May 06, 2023 12:42 pm

1

Last post by swerve
Sun May 07, 2023 3:23 pm

A manager must select \(2\) people from a group of \(4\) employees. One person will be the shop steward and the other

by BTGmoderatorLU » Sat May 06, 2023 12:26 pm

0

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Sat May 06, 2023 12:26 pm

How many 4-digit positive integers are there in which all 4 digits are even? A. 625 B. 600 C. 500 D. 400 E. 256

by BTGmoderatorDC » Thu May 04, 2023 6:33 pm

0

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Thu May 04, 2023 6:33 pm

Machine A takes 10 hours to complete a certain job and starts that job at 9AM. After one hour of working alone, machine

by BTGmoderatorDC » Wed May 03, 2023 1:38 am

0

Last post by BTGmoderatorDC
Wed May 03, 2023 1:38 am

Ms. Adams sold two properties, \(X\) and \(Y\), for \(\$30,000\) each. She sold property \(X\) for \(20\%\) more than

by AAPL » Tue May 02, 2023 6:14 pm

0

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Tue May 02, 2023 6:14 pm

At a dinner party, 5 people are to be seated around a circular table. Two seating arrangements are considered different

by BTGmoderatorDC » Mon May 01, 2023 12:56 am

0

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Mon May 01, 2023 12:56 am

If the spice blend has \(80\%\) pepper and \(20\%\) salt and the chilli blend has \(50\%\) red and \(50\%\) green chilli

by BTGmoderatorLU » Sun Apr 30, 2023 8:25 am

0

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Sun Apr 30, 2023 8:25 am

In a developing country, the price of a stock is directly proportional to the reciprocal of the inflation in the country

by BTGmoderatorLU » Sun Apr 30, 2023 8:16 am

0

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Sun Apr 30, 2023 8:16 am

A book store bought copies of a new book by a popular author, in anticipation of robust sales. The store bought 400

by BTGmoderatorDC » Sat Apr 29, 2023 3:25 am

0

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Sat Apr 29, 2023 3:25 am

A basketball coach has won \(65\) percent of the \(400\) games she has coached in her career. If she will coach \(100\)

by AAPL » Fri Apr 28, 2023 1:32 pm

0

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Fri Apr 28, 2023 1:32 pm

An auto assembly plant performs six functions with each frame that arrives: add axles, add wheels to the axles, install

by AAPL » Fri Apr 28, 2023 1:22 pm

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Fri Apr 28, 2023 1:22 pm

Word Problems

by swerve » Thu Apr 27, 2023 6:12 am

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Thu Apr 27, 2023 6:12 am

Word Problems

by swerve » Thu Apr 27, 2023 6:01 am

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Last post by swerve
Thu Apr 27, 2023 6:01 am

Working together at their respective rates, two hoses fill a pool in 2 hours. If one of the hoses, working alone, could

by BTGmoderatorLU » Sun Apr 23, 2023 3:09 pm

1

Last post by Brent@GMATPrepNow
Mon Apr 24, 2023 6:13 am

A race is \(x\) miles long. If Henrik has run half as far as Lars, and Lars has run \(3/4\) of the race, how far have

by BTGmoderatorLU » Sun Apr 23, 2023 2:56 pm

0

Last post by BTGmoderatorLU
Sun Apr 23, 2023 2:56 pm

The product P of two prime numbers is between 9 and 55. If one of the prime numbers is greater than 2 but less than 6

by BTGmoderatorDC » Sat Apr 22, 2023 5:27 pm

0

Last post by BTGmoderatorDC
Sat Apr 22, 2023 5:27 pm

Bill needs \(864\) tiles to tile a bathroom. He can buy tiles individually for \(\$0.40\) each, and he can buy them

by AAPL » Sat Apr 22, 2023 9:51 am

0

Last post by AAPL
Sat Apr 22, 2023 9:51 am

Pumps A, B, and C operate at their respective constant rates. Pumps A and B, operating simultaneously, can fill a

by BTGmoderatorDC » Wed Apr 19, 2023 5:09 pm

0

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Wed Apr 19, 2023 5:09 pm

If a fair 6-sided die is rolled three times, what is the probability that exactly one 3 is rolled?

by BTGmoderatorDC » Mon Apr 10, 2023 6:45 pm

1

Last post by swerve
Sat Apr 15, 2023 1:48 pm

Keats Library purchases a number of new books, all in the category of biography; the library does not acquire any other

by BTGmoderatorDC » Thu Apr 13, 2023 12:20 am

1

Last post by swerve
Sat Apr 15, 2023 1:39 pm

Word Problems

by BTGmoderatorLU » Sun Apr 09, 2023 2:08 pm

1

Last post by Brent@GMATPrepNow
Mon Apr 10, 2023 6:55 am

A virus sample multiplies itself by becoming 16 time itself every hour. But due to anti-agent present in the system,

by BTGmoderatorDC » Mon Apr 10, 2023 2:55 am

0

Last post by BTGmoderatorDC
Mon Apr 10, 2023 2:55 am

\(5\) integers, not necessarily distinct, are chosen from the integers between \(-(n+1)\) and \(n\), inclusive, where

by AAPL » Sat Apr 08, 2023 2:12 pm

0

Last post by AAPL
Sat Apr 08, 2023 2:12 pm

In the last appraisal cycle, the salary increment of Sally was \(200\%\) more than that of Harry, and salary increment

by AAPL » Sat Apr 08, 2023 2:04 pm

0

Last post by AAPL
Sat Apr 08, 2023 2:04 pm

At a certain university, the ratio of the number of teaching assistants to the number of students in any course must

by BTGmoderatorDC » Mon Apr 03, 2023 5:03 pm

1

Last post by Scott@TargetTestPrep
Fri Apr 07, 2023 6:49 am

From a Group of 8 People, Including George and Nina, 3 people are to be selected at random to work on a certain project.

by BTGmoderatorDC » Fri Apr 07, 2023 3:49 am

1

Last post by Scott@TargetTestPrep
Fri Apr 07, 2023 6:40 am

3 digit integers divisible by 3 and 4

by utkalnayak » Mon Jan 26, 2015 8:08 pm

8

Last post by Scott@TargetTestPrep
Wed Apr 05, 2023 5:21 am

A certain farm has a group of sheep, some of which are rams (males) and the rest ewes (females). The ratio of rams to

by BTGmoderatorDC » Wed Mar 22, 2023 2:03 pm

1

Last post by Scott@TargetTestPrep
Thu Mar 30, 2023 5:04 pm

x and y are positive integers and 5x + 4y = 240. If x is a multiple of 3, then y could be a multiple of which of the

by BTGmoderatorDC » Thu Mar 30, 2023 3:02 am

1

Last post by Scott@TargetTestPrep
Thu Mar 30, 2023 5:01 pm

n is a positive integer less than 50. When n is divided by

by Max@Math Revolution » Mon Aug 06, 2018 11:51 pm

3

Last post by Scott@TargetTestPrep
Thu Mar 23, 2023 10:52 am

At a constant hourly rate, Mark had estimated that he could read a book of 450 pages in a designated time, and he

by BTGmoderatorDC » Mon Mar 20, 2023 2:18 pm

0

Last post by BTGmoderatorDC
Mon Mar 20, 2023 2:18 pm

If x is the greatest common divisor of 90 and 18, and y is the least common multiple of 51 and 34, then x + y =

by BTGmoderatorDC » Sat Mar 18, 2023 7:20 pm

0

Last post by BTGmoderatorDC
Sat Mar 18, 2023 7:20 pm

To determine her state income tax last year, Elena computed 5 percent of her gross income, rounded the resulting figure

by BTGmoderatorDC » Sun Sep 11, 2022 5:56 am

2

Last post by Scott@TargetTestPrep
Fri Mar 17, 2023 11:01 am

Positive integer n leaves a remainder of 4 after division by 6 and a remainder of 3 after division by 5. If n is greater

by BTGmoderatorDC » Tue Sep 13, 2022 3:52 am

1

Last post by Scott@TargetTestPrep
Fri Mar 17, 2023 10:59 am

The lunch menu at a certain restaurant contains 4 different entrees and 5 different side dishes. If a meal consists of

by BTGmoderatorDC » Wed Mar 15, 2023 1:36 am

1

Last post by Scott@TargetTestPrep
Fri Mar 17, 2023 10:55 am

The average (arithmetic mean) of 3a + 4 and another number is 2a. What is the average of the other number and a ?

by BTGModeratorVI » Tue Dec 15, 2020 6:58 am

1

Last post by Scott@TargetTestPrep
Thu Mar 16, 2023 6:02 pm

If n is the product of the squares of 4 different prime numb

by Max@Math Revolution » Fri Jun 15, 2018 12:54 am

3

Last post by Scott@TargetTestPrep
Wed Mar 15, 2023 7:29 am

On a certain farm the ratio of horses to cows is 7:3. If the farm were to sell 15 horses and buy 15 cows, the ratio of

by BTGmoderatorDC » Fri Feb 24, 2023 8:50 pm

2

Last post by Brent@GMATPrepNow
Sat Mar 11, 2023 7:51 am

John tossed a fair coin 3 times. What is the probability that the outcome was “tails” exactly twice?

by BTGmoderatorDC » Tue Feb 21, 2023 5:18 pm

1

Last post by Scott@TargetTestPrep
Wed Mar 08, 2023 11:42 am

Julia purchased a car on an installment plan. She made a down payment of

by BTGmoderatorDC » Thu Feb 23, 2023 5:39 pm

1

Last post by Scott@TargetTestPrep
Wed Mar 08, 2023 11:40 am

Mira is making telescopes, each consisting of 2 lenses, 1 tube, and 1 eyepiece. Lenses can be purchased only in packs of

by BTGmoderatorDC » Wed Feb 22, 2023 5:10 pm

1

Last post by Scott@TargetTestPrep
Wed Mar 08, 2023 11:38 am

What is the smallest integer that can be divided by the product of a prime number and 7 while yielding a prime number?

by BTGmoderatorDC » Tue Mar 07, 2023 5:41 am

1

Last post by Scott@TargetTestPrep
Wed Mar 08, 2023 11:36 am

A certain animal shelter has 28 cats and 46 dogs. How many dogs must be adopted and taken away from the animal shelter

by BTGmoderatorDC » Tue Mar 07, 2023 11:08 pm

1

Last post by Scott@TargetTestPrep
Wed Mar 08, 2023 11:34 am

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