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OFFICIAL GUIDE QUESTION LIBRARY

by beatthegmat » Wed Sep 20, 2017 9:23 am

*Join the discussion as you work through your Official Guide and gain...*

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Last post by beatthegmat

Wed Sep 20, 2017 9:23 am

Wed Sep 20, 2017 9:23 am

For nonzero integers M and N, is M/N > (MN)^4?

by BTGmoderatorLU » Tue May 11, 2021 6:10 am

*Source: Veritas Prep For nonzero integers M and N, is M/N >...*

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Last post by BTGmoderatorLU

Tue May 11, 2021 6:10 am

Tue May 11, 2021 6:10 am

Que: If a certain machine produces toys at a constant rate, how many minutes will it take..........

by [email protected] Revolution » Mon May 10, 2021 9:23 pm

*Que: If a certain machine produces toys at a constant rate, how many...*

0

Last post by [email protected] Revolution

Mon May 10, 2021 9:23 pm

Mon May 10, 2021 9:23 pm

Que: If the ratio of the numbers of men to women to children in a certain room is 4 to 7 to 9..........

by [email protected] Revolution » Mon May 10, 2021 12:31 am

*Que: If the ratio of the numbers of men to women to children in a...*

1

Last post by [email protected] Revolution

Mon May 10, 2021 9:09 pm

Mon May 10, 2021 9:09 pm

During a certain game, after each turn, a player’s points are doubled and then reduced by 80. Players can only have a

by BTGmoderatorDC » Mon May 10, 2021 3:04 pm

*During a certain game, after each turn, a player’s points are...*

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Last post by BTGmoderatorDC

Mon May 10, 2021 3:04 pm

Mon May 10, 2021 3:04 pm

What is the value of the integer p?

by Vincen » Sun May 09, 2021 1:55 pm

*What is the value of the integer p? (1) Each of the integers 2, 3,...*

1

Last post by [email protected]

Mon May 10, 2021 6:49 am

Mon May 10, 2021 6:49 am

What is the tens digit of positive integer x ? (1) x divided by 100 has a remainder of 30. (2) x divided by 110 has...

by Vincen » Sun May 09, 2021 2:07 pm

*What is the tens digit of positive integer \(x?\) (1) \(x\) divided...*

1

Last post by [email protected]

Mon May 10, 2021 6:48 am

Mon May 10, 2021 6:48 am

If \(x\) is a positive number less than \(10,\) is \(z\) greater than the average (arithmetic mean) of \(x\) and \(10?\)

by Vincen » Sun May 09, 2021 2:18 pm

*If \(x\) is a positive number less than \(10,\) is \(z\) greater than...*

1

Last post by [email protected]

Mon May 10, 2021 6:48 am

Mon May 10, 2021 6:48 am

What is the sum of a certain pair of consecutive odd integers?

by Vincen » Sun May 09, 2021 2:30 pm

*What is the sum of a certain pair of consecutive odd integers? (1) At...*

1

Last post by [email protected]

Mon May 10, 2021 6:46 am

Mon May 10, 2021 6:46 am

On a certain nonstop trip, Marta averaged x miles per hour for 2 hours and y miles per hour for the remaining 3 hours.

by AAPL » Mon May 10, 2021 6:01 am

*Official Guide On a certain nonstop trip, Marta averaged x miles per...*

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Last post by AAPL

Mon May 10, 2021 6:01 am

Mon May 10, 2021 6:01 am

Que: Machine A and machine B produce toys at their constant rates, respectively. In how many hours.....

by [email protected] Revolution » Sat May 08, 2021 8:25 pm

*Que: Machine A and machine B produce toys at their constant rates,...*

1

Last post by [email protected] Revolution

Sun May 09, 2021 11:57 pm

Sun May 09, 2021 11:57 pm

In the equation \(x^2 + bx + 12 = 0,\) \(x\) is a variable and \(b\) is a constant. What is the value of \(b?\)

by Vincen » Sun May 09, 2021 2:34 pm

*In the equation \(x^2 + bx + 12 = 0,\) \(x\) is a variable and \(b\)...*

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Last post by Vincen

Sun May 09, 2021 2:34 pm

Sun May 09, 2021 2:34 pm

The symbol \(\triangledown\) represents one of the following operations: addition, subtraction, multiplication, or....

by Vincen » Sun May 09, 2021 2:26 pm

*The symbol \(\triangledown\) represents one of the following...*

0

Last post by Vincen

Sun May 09, 2021 2:26 pm

Sun May 09, 2021 2:26 pm

Last year \(\dfrac{3}{5}\) of the members of a certain club were males. This year the members of the club include all...

by Vincen » Sun May 09, 2021 2:16 pm

*Last year \(\dfrac{3}{5}\) of the members of a certain club were...*

0

Last post by Vincen

Sun May 09, 2021 2:16 pm

Sun May 09, 2021 2:16 pm

Last year in a group of 30 businesses, 21 reported a net profit and 15 had investments in foreign markets....

by Vincen » Sun May 09, 2021 2:03 pm

*Last year in a group of 30 businesses, 21 reported a net profit and...*

0

Last post by Vincen

Sun May 09, 2021 2:03 pm

Sun May 09, 2021 2:03 pm

\([y]\) denotes the greatest integer less than or equal to y. Is \(d < 1?\)

by Vincen » Sun May 09, 2021 1:59 pm

*\( \) denotes the greatest integer less than or equal to y. Is \(d...*

0

Last post by Vincen

Sun May 09, 2021 1:59 pm

Sun May 09, 2021 1:59 pm

The side of an equilateral triangle has the same length as the diagonal of a square. What is the area of the square?

by BTGmoderatorLU » Sun May 09, 2021 7:59 am

*Source: Manhattan Prep The side of an equilateral triangle has the...*

0

Last post by BTGmoderatorLU

Sun May 09, 2021 7:59 am

Sun May 09, 2021 7:59 am

Que: What is the total number of sports clubs that John and Sandy have?

by [email protected] Revolution » Wed May 05, 2021 9:28 pm

*Que: What is the total number of sports clubs that John and Sandy...*

1

Last post by [email protected] Revolution

Sat May 08, 2021 8:20 pm

Sat May 08, 2021 8:20 pm

Is x > 3y ?

by BTGmoderatorDC » Sat May 08, 2021 3:46 pm

*Is x > 3y ? (1) x/y > 3 (2) y > 7 OA C Source: Veritas Prep*

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Last post by BTGmoderatorDC

Sat May 08, 2021 3:46 pm

Sat May 08, 2021 3:46 pm

If a and b are positive integers

by canbtg » Mon Jun 29, 2015 3:48 am

*If a and b are positive integers is a/b < 9/11? A)a/b < 0.818...*

6

Last post by [email protected]

Sat May 08, 2021 10:33 am

Sat May 08, 2021 10:33 am

In a real estate office that employs n salespeople, f of the

by BTGmoderatorDC » Sun Sep 01, 2019 6:11 pm

*In a real estate office that employs n salespeople, f of them are...*

2

Last post by [email protected]

Sat May 08, 2021 10:29 am

Sat May 08, 2021 10:29 am

Robin invested a total of $12,000 in two investments, X and Y, so that

by BTGModeratorVI » Fri Aug 14, 2020 1:08 pm

*Robin invested a total of $12,000 in two investments, X and Y, so...*

3

Last post by [email protected]

Sat May 08, 2021 10:25 am

Sat May 08, 2021 10:25 am

Square ABCD is inscribed in circle O. What is the area of square region ABCD?

by BTGmoderatorDC » Sun Feb 09, 2020 7:37 pm

*Square ABCD is inscribed in circle O. What is the area of square...*

2

Last post by [email protected]

Sat May 08, 2021 10:22 am

Sat May 08, 2021 10:22 am

George has a total of B books in his library

by jjjinapinch » Thu Jul 27, 2017 12:11 pm

*George has a total of B books in his library, 25 of which are...*

3

Last post by [email protected]

Sat May 08, 2021 10:16 am

Sat May 08, 2021 10:16 am

A certain investment earned a fixed rate of 4 percent

by jjjinapinch » Thu Jul 27, 2017 12:06 pm

*A certain investment earned a fixed rate of 4 percent interest per...*

4

Last post by [email protected]

Sat May 08, 2021 10:12 am

Sat May 08, 2021 10:12 am

Is x = 1/y?

by jjjinapinch » Mon Jul 24, 2017 9:32 am

*Is x = 1/y? (1) xy = 1 (2) 1/(xy) = 1 Official Guide question Answer:...*

4

Last post by [email protected]

Sat May 08, 2021 10:00 am

Sat May 08, 2021 10:00 am

Is rw = 0?

by BTGModeratorVI » Sat Aug 08, 2020 7:03 am

*Is rw = 0? (1) -6 < r < 5 (2) 6 < w < 10 Answer: E...*

2

Last post by [email protected]

Sat May 08, 2021 9:57 am

Sat May 08, 2021 9:57 am

What was the range of the selling prices of the 30

by jjjinapinch » Mon Jul 24, 2017 9:30 am

*What was the range of the selling prices of the 30 wallets sold by a...*

3

Last post by [email protected]

Sat May 08, 2021 9:54 am

Sat May 08, 2021 9:54 am

GMAT Official Guide 2019 Machine R and machine S work

by BTGmoderatorDC » Wed Jul 04, 2018 3:31 pm

*Machine R and machine S work at their respective constant rates. How...*

3

Last post by [email protected]

Sat May 08, 2021 9:49 am

Sat May 08, 2021 9:49 am

If sequence S has 120 terms, what is the 105th term of S?

by BTGModeratorVI » Tue Dec 15, 2020 7:05 am

*If sequence S has 120 terms, what is the 105th term of S? (1) The...*

2

Last post by [email protected]

Sat May 08, 2021 9:44 am

Sat May 08, 2021 9:44 am

GMAT Official Guide 2019 Was the amount of John's

by BTGmoderatorDC » Sun Jul 01, 2018 6:43 pm

*Was the amount of John's heating bill for February greater than it...*

2

Last post by [email protected]

Sat May 08, 2021 9:41 am

Sat May 08, 2021 9:41 am

GMAT Official Guide 2019 Last semester, Professor K taught

by BTGmoderatorDC » Wed Jul 04, 2018 3:33 pm

*Last semester, Professor K taught two classes, A and B. Each student...*

2

Last post by [email protected]

Sat May 08, 2021 9:39 am

Sat May 08, 2021 9:39 am

white or blue. If one marble is to be selected at random fro

by jjjinapinch » Mon Jul 24, 2017 9:24 am

*Each of the marbles in a jar is either red or white or blue. If one...*

4

Last post by [email protected]

Sat May 08, 2021 9:35 am

Sat May 08, 2021 9:35 am

If 25% of the employees at a firm did not take a vacation last year, what percent of the employees received a promotion?

by BTGmoderatorDC » Fri May 07, 2021 2:33 pm

*If 25% of the employees at a firm did not take a vacation last year,...*

0

Last post by BTGmoderatorDC

Fri May 07, 2021 2:33 pm

Fri May 07, 2021 2:33 pm

Last Friday a certain shop sold 3/4 of the sweaters in its inventory. Each sweater sold for $20. What was the total reve

by Gmat_mission » Fri May 07, 2021 8:01 am

*Last Friday a certain shop sold 3/4 of the sweaters in its inventory....*

0

Last post by Gmat_mission

Fri May 07, 2021 8:01 am

Fri May 07, 2021 8:01 am

At what speed was a train traveling on a trip when it had completed half of the total distance of the trip?

by Gmat_mission » Fri May 07, 2021 7:58 am

*At what speed was a train traveling on a trip when it had completed...*

0

Last post by Gmat_mission

Fri May 07, 2021 7:58 am

Fri May 07, 2021 7:58 am

Is \(rst = 1 ?\)

by Gmat_mission » Fri May 07, 2021 7:52 am

*Is \(rst = 1 ?\) (1) \(rs = 1\) (2) \(st = 1\) Answer: E Source: GMAT...*

0

Last post by Gmat_mission

Fri May 07, 2021 7:52 am

Fri May 07, 2021 7:52 am

In a recent survey, twenty families reported their incomes for 1995. Was the range of reported 1995 incomes for these

by Gmat_mission » Fri May 07, 2021 7:50 am

*In a recent survey, twenty families reported their incomes for 1995....*

0

Last post by Gmat_mission

Fri May 07, 2021 7:50 am

Fri May 07, 2021 7:50 am

What is the volume of a certain rectangular solid?

by Gmat_mission » Fri May 07, 2021 7:44 am

*What is the volume of a certain rectangular solid? (1) Two adjacent...*

0

Last post by Gmat_mission

Fri May 07, 2021 7:44 am

Fri May 07, 2021 7:44 am

If \(n\) and \(t\) are positive integers, is \(n\) a factor of \(t?\)

by Gmat_mission » Fri May 07, 2021 7:42 am

*If \(n\) and \(t\) are positive integers, is \(n\) a factor of \(t?\)...*

0

Last post by Gmat_mission

Fri May 07, 2021 7:42 am

Fri May 07, 2021 7:42 am

Is \(x\) between \(0\) and \(1?\)

by Gmat_mission » Fri May 07, 2021 7:37 am

*Is \(x\) between \(0\) and \(1?\) (1) \(x\) is between \(-\dfrac12\)...*

0

Last post by Gmat_mission

Fri May 07, 2021 7:37 am

Fri May 07, 2021 7:37 am

What is the value of \(a - b?\)

by M7MBA » Fri May 07, 2021 7:31 am

*What is the value of \(a - b?\) (1) \(a=b+4\) (2) \((a-b)^2=16\)...*

0

Last post by M7MBA

Fri May 07, 2021 7:31 am

Fri May 07, 2021 7:31 am

What is the average (arithmetic mean) of \(x, y,\) and \(z?\)

by M7MBA » Fri May 07, 2021 7:29 am

*What is the average (arithmetic mean) of \(x, y,\) and \(z?\) (1) \(x...*

0

Last post by M7MBA

Fri May 07, 2021 7:29 am

Fri May 07, 2021 7:29 am

Machines X and Y can work at their respective constant rates to manufacture a certain production unit. If both are

by BTGmoderatorDC » Thu May 06, 2021 3:19 pm

*Machines X and Y can work at their respective constant rates to...*

0

Last post by BTGmoderatorDC

Thu May 06, 2021 3:19 pm

Thu May 06, 2021 3:19 pm

Que: If x is an integer, is \(x^2-x\) a multiple of 18?

by [email protected] Revolution » Tue May 04, 2021 9:33 pm

*Que: If x is an integer, is \(x^2-x\) a multiple of 18? (1) x- 1 is...*

1

Last post by [email protected] Revolution

Wed May 05, 2021 9:18 pm

Wed May 05, 2021 9:18 pm

In the 30-day month of June, a motorcycle dealership sold a different number of motorcycles each day. If it recorded at

by BTGmoderatorDC » Wed May 05, 2021 3:01 pm

*In the 30-day month of June, a motorcycle dealership sold a different...*

1

Last post by swerve

Wed May 05, 2021 6:39 pm

Wed May 05, 2021 6:39 pm

At the bakery, Lew spent a total of $6.00 for one kind of cupcake and one kind of doughnut. How many doughnuts did he

by VJesus12 » Wed Apr 28, 2021 5:39 am

*At the bakery, Lew spent a total of $6.00 for one kind of cupcake and...*

1

Last post by [email protected]

Wed May 05, 2021 7:01 am

Wed May 05, 2021 7:01 am

If there are more than two numbers in a certain list, is each of the numbers in the list equal to 0?

by Gmat_mission » Thu Apr 29, 2021 8:05 am

*If there are more than two numbers in a certain list, is each of the...*

1

Last post by [email protected]

Wed May 05, 2021 6:58 am

Wed May 05, 2021 6:58 am

Lines \(n\) and \(p\) lie in the \(xy\)-plane. Is the slope of line \(n\) less than the slope of line \(p?\)

by VJesus12 » Tue May 04, 2021 6:25 am

*Lines \(n\) and \(p\) lie in the \(xy\)-plane. Is the slope of line...*

1

Last post by [email protected]

Wed May 05, 2021 6:55 am

Wed May 05, 2021 6:55 am

In the first 2 hours after Meadow's self-service laundry opens, m large washing machines and n small washing machines...

by BTGmoderatorLU » Wed May 05, 2021 3:49 am

*Source: Official Guide In the first 2 hours after Meadow's...*

0

Last post by BTGmoderatorLU

Wed May 05, 2021 3:49 am

Wed May 05, 2021 3:49 am