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OFFICIAL GUIDE QUESTION LIBRARY

by beatthegmat » Wed Sep 20, 2017 9:22 am

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

2

Last post by gentvenus

Wed Sep 09, 2020 12:49 pm

Wed Sep 09, 2020 12:49 pm

Probability - What's Wrong?

by AndreiGMAT » Wed Apr 27, 2016 10:42 pm

*Xavier, Yvonne, and Zelda each try independently to solve a problem....*

6

Last post by ygcrowanhand

Tue May 24, 2022 6:11 am

Tue May 24, 2022 6:11 am

On July 1 of last year, total employees at company E was decreased by 10 percent. Without any change in the salaries of

by BTGmoderatorDC » Mon May 23, 2022 7:42 pm

*On July 1 of last year, total employees at company E was decreased by...*

0

Last post by BTGmoderatorDC

Mon May 23, 2022 7:42 pm

Mon May 23, 2022 7:42 pm

How many positive integers less than 100 are neither multiples of 2 or 3.

by BTGmoderatorDC » Mon May 23, 2022 6:37 am

*How many positive integers less than 100 are neither multiples of 2...*

0

Last post by BTGmoderatorDC

Mon May 23, 2022 6:37 am

Mon May 23, 2022 6:37 am

In a certain sequence, every term after the first is determined by multiplying the previous term by an integer constant

by BTGmoderatorDC » Sun May 22, 2022 2:29 am

*In a certain sequence, every term after the first is determined by...*

0

Last post by BTGmoderatorDC

Sun May 22, 2022 2:29 am

Sun May 22, 2022 2:29 am

In a certain game, a player can accumulate points only by scoring either an X, which counts 3 points, or a Y, which

by BTGmoderatorDC » Mon Feb 14, 2022 5:19 pm

*In a certain game, a player can accumulate points only by scoring...*

2

Last post by Bristol Taylor

Fri May 20, 2022 12:01 pm

Fri May 20, 2022 12:01 pm

Ms. Morris invested in Fund A and Fund B. The total amount she invested, in both funds combined, was $100,000. In one

by BTGmoderatorDC » Thu May 19, 2022 10:47 pm

*Ms. Morris invested in Fund A and Fund B. The total amount she...*

0

Last post by BTGmoderatorDC

Thu May 19, 2022 10:47 pm

Thu May 19, 2022 10:47 pm

An instructor scored a student's test of 50 questions by

by AAPL » Tue Jul 03, 2018 5:31 am

*An instructor scored a student's test of 50 questions by...*

3

Last post by [email protected]

Thu May 19, 2022 4:54 am

Thu May 19, 2022 4:54 am

A rectangle, ABCD, is to be constructed in an XY-plane such that AB is parallel to y-axis and BC is parallel to x-axis.

by BTGmoderatorDC » Wed May 18, 2022 7:27 pm

*A rectangle, ABCD, is to be constructed in an XY-plane such that AB...*

0

Last post by BTGmoderatorDC

Wed May 18, 2022 7:27 pm

Wed May 18, 2022 7:27 pm

In a box of 12 pens, a total of 3 are defective. If a customer buys 2 pens selected at random from the box, what is the

by BTGmoderatorDC » Fri Jul 10, 2020 7:05 pm

*In a box of 12 pens, a total of 3 are defective. If a customer buys 2...*

2

Last post by ygcrowanhand

Wed May 18, 2022 10:36 am

Wed May 18, 2022 10:36 am

In how many ways can 5 different fruits be distributed among four children?

by BTGmoderatorDC » Wed May 18, 2022 5:31 am

*In how many ways can 5 different fruits be distributed among four...*

1

Last post by GMATDude1

Wed May 18, 2022 8:21 am

Wed May 18, 2022 8:21 am

If x^2 < x, then x must be

by BTGmoderatorDC » Sat May 14, 2022 5:14 pm

*If x^2 < x, then x must be A. less than 0 B. equal to 0 C. between...*

1

Last post by [email protected]

Sun May 15, 2022 10:25 am

Sun May 15, 2022 10:25 am

If the average of ten numbers is 10, then which of the following could be the standard deviation of the ten numbers?

by BTGmoderatorDC » Thu May 12, 2022 5:37 am

*If the average of ten numbers is 10, then which of the following...*

1

Last post by [email protected]

Sat May 14, 2022 6:25 am

Sat May 14, 2022 6:25 am

Of the 1,000 companies responding to a certain survey, what percent indicated that they had a business recovery plan?

by BTGmoderatorDC » Thu May 12, 2022 11:11 pm

*Of the 1,000 companies responding to a certain survey, what percent...*

0

Last post by BTGmoderatorDC

Thu May 12, 2022 11:11 pm

Thu May 12, 2022 11:11 pm

If x < y and y < 10, what is the greatest possible integer value of x + y?

by BTGmoderatorDC » Sun May 08, 2022 2:26 am

*If x < y and y < 10, what is the greatest possible integer...*

1

Last post by regor60

Tue May 10, 2022 1:37 pm

Tue May 10, 2022 1:37 pm

ratio problem with rats...

by yasem77 » Thu Jun 18, 2009 3:19 am

*hello everybody, can sombody help me wit this task? Actually I...*

2

Last post by [email protected]

Mon May 09, 2022 10:20 am

Mon May 09, 2022 10:20 am

In the addition problem ADD + ADD + ADD = SUMS, each of A, D, S, U, and M represents a different digit, and A is even.

by BTGmoderatorDC » Fri May 06, 2022 2:21 am

*In the addition problem ADD + ADD + ADD = SUMS, each of A, D, S, U,...*

0

Last post by BTGmoderatorDC

Fri May 06, 2022 2:21 am

Fri May 06, 2022 2:21 am

At a local office, each trainee can stuff 2/3 as many envelopes per day as a full time worker. If there are 2525 as

by BTGmoderatorDC » Thu May 05, 2022 6:11 am

*At a local office, each trainee can stuff 2/3 as many envelopes per...*

1

Last post by regor60

Thu May 05, 2022 12:31 pm

Thu May 05, 2022 12:31 pm

Sixty percent of the members of a study group are women, and 45 percent of those women are lawyers. If one member of the

by VJesus12 » Wed May 20, 2020 6:21 am

*Sixty percent of the members of a study group are women, and 45...*

3

Last post by ygcrowanhand

Thu May 05, 2022 7:58 am

Thu May 05, 2022 7:58 am

A football team averaged 35 points per game over the first n games of the season. After scoring 28 points in the final

by BTGmoderatorDC » Tue May 03, 2022 8:14 pm

*A football team averaged 35 points per game over the first n games of...*

0

Last post by BTGmoderatorDC

Tue May 03, 2022 8:14 pm

Tue May 03, 2022 8:14 pm

A certain tank is filled to one quarter of its capacity with a mixture consisting of water and sodium chloride. The

by BTGmoderatorDC » Sat Apr 30, 2022 6:47 pm

*A certain tank is filled to one quarter of its capacity with a...*

0

Last post by BTGmoderatorDC

Sat Apr 30, 2022 6:47 pm

Sat Apr 30, 2022 6:47 pm

For a certain set of numbers, if x is in the set, then x - 3

by BTGmoderatorDC » Thu Sep 26, 2019 5:17 pm

*For a certain set of numbers, if x is in the set, then x - 3 is also...*

3

Last post by [email protected]

Fri Apr 29, 2022 6:56 am

Fri Apr 29, 2022 6:56 am

Of the total houses on the market, 75 are brick, 95 have a garden, and 110 have a porch. If all the houses have at least

by BTGmoderatorDC » Thu Apr 28, 2022 10:32 pm

*Of the total houses on the market, 75 are brick, 95 have a garden,...*

0

Last post by BTGmoderatorDC

Thu Apr 28, 2022 10:32 pm

Thu Apr 28, 2022 10:32 pm

Positive integer y is 50 percent of 50 percent of positive integer x, and y of x equals 100...

by AAPL » Tue Nov 10, 2020 6:28 pm

*Official Guide Positive integer y is 50 percent of 50 percent of...*

2

Last post by [email protected]

Tue Apr 26, 2022 7:31 am

Tue Apr 26, 2022 7:31 am

The mean weight of 12 packages a retailer needs to ship on Monday is 10 ounces. The retailer pays 50 cents per ounce on

by BTGmoderatorDC » Tue Apr 26, 2022 6:54 am

*The mean weight of 12 packages a retailer needs to ship on Monday is...*

0

Last post by BTGmoderatorDC

Tue Apr 26, 2022 6:54 am

Tue Apr 26, 2022 6:54 am

Identical blocks are stacked in rows to create a tower 24 rows tall. If the top row of the tower consists of four blocks

by BTGmoderatorDC » Sun Apr 24, 2022 5:07 pm

*Identical blocks are stacked in rows to create a tower 24 rows tall....*

1

Last post by [email protected]

Mon Apr 25, 2022 5:26 am

Mon Apr 25, 2022 5:26 am

When positive integer x is divided by positive integer y, the quotient is 17 and the remainder is 3. When x is divided

by BTGmoderatorDC » Sun Apr 24, 2022 2:41 am

*When positive integer x is divided by positive integer y, the...*

1

Last post by [email protected]

Sun Apr 24, 2022 5:47 am

Sun Apr 24, 2022 5:47 am

The figure above represents a network of one-way streets.

by BTGmoderatorDC » Fri Dec 13, 2019 4:56 pm

*The figure above represents a network of one-way streets. The arrows...*

3

Last post by [email protected]

Sat Apr 23, 2022 8:30 am

Sat Apr 23, 2022 8:30 am

In a certain game, a large container is filled with blue, black, white, and orange beads worth, respectively

by BTGmoderatorDC » Fri Apr 22, 2022 3:10 am

*In a certain game, a large container is filled with blue, black,...*

0

Last post by BTGmoderatorDC

Fri Apr 22, 2022 3:10 am

Fri Apr 22, 2022 3:10 am

What is sum of all even integers from 650 to 750, inclusive?

by BTGmoderatorDC » Thu Apr 21, 2022 3:47 am

*What is sum of all even integers from 650 to 750, inclusive? A. 3,500...*

0

Last post by BTGmoderatorDC

Thu Apr 21, 2022 3:47 am

Thu Apr 21, 2022 3:47 am

Set X consists of the positive multiples of 5, and set Y consists of the odd prime numbers less than 20. If set Z

by BTGmoderatorDC » Wed Apr 20, 2022 2:41 am

*Set X consists of the positive multiples of 5, and set Y consists of...*

0

Last post by BTGmoderatorDC

Wed Apr 20, 2022 2:41 am

Wed Apr 20, 2022 2:41 am

If \(y + |y| = 0,\) which of the following must be true?

by Gmat_mission » Sun Jun 21, 2020 3:35 pm

*If \(y + |y| = 0,\) which of the following must be true? A. \(y >...*

1

Last post by [email protected]

Tue Apr 19, 2022 5:42 am

Tue Apr 19, 2022 5:42 am

In a certain brick wall, each row of bricks above the bottom row contains one less brick than the row just below it. If

by Vincen » Fri Jun 18, 2021 6:26 am

*In a certain brick wall, each row of bricks above the bottom row...*

1

Last post by [email protected]

Tue Apr 19, 2022 5:39 am

Tue Apr 19, 2022 5:39 am

Probability: Boy or Girl?

by joconnor » Mon Dec 19, 2011 11:17 pm

*A couple decides to have 4 children. If they succeed in having 4...*

8

Last post by [email protected]

Tue Apr 19, 2022 5:34 am

Tue Apr 19, 2022 5:34 am

For every positive integer p, f(p) represents the product of first p positive multiples of 3. How many prime numbers

by BTGmoderatorDC » Tue Apr 19, 2022 2:01 am

*For every positive integer p, f(p) represents the product of first p...*

0

Last post by BTGmoderatorDC

Tue Apr 19, 2022 2:01 am

Tue Apr 19, 2022 2:01 am

A baseball teamâ€™s season consists of playing 162 games. At a certain point in its season, the team has won 55 percent of

by BTGmoderatorDC » Sat Apr 16, 2022 9:54 pm

*A baseball teamâ€™s season consists of playing 162 games. At a...*

0

Last post by BTGmoderatorDC

Sat Apr 16, 2022 9:54 pm

Sat Apr 16, 2022 9:54 pm

GMAT PREP PS question

by alex.gellatly » Tue Apr 17, 2012 4:55 am

*A certain office supply store stocks 2 sizes of self-stick notepads,...*

8

Last post by [email protected]

Sat Apr 16, 2022 5:58 am

Sat Apr 16, 2022 5:58 am

The fuel efficiency of a certain make of car was increased from 30 miles per gallon for last yearâ€™s model to 45 miles

by BTGmoderatorDC » Fri Apr 15, 2022 5:08 am

*The fuel efficiency of a certain make of car was increased from 30...*

0

Last post by BTGmoderatorDC

Fri Apr 15, 2022 5:08 am

Fri Apr 15, 2022 5:08 am

If M and N are two positive integers such that 7 times M is 9 times N and 1260 is the least number that is a multiple of

by BTGmoderatorDC » Wed Apr 13, 2022 8:54 pm

*If M and N are two positive integers such that 7 times M is 9 times N...*

0

Last post by BTGmoderatorDC

Wed Apr 13, 2022 8:54 pm

Wed Apr 13, 2022 8:54 pm

If x/y is an integer, which of the following must also be an integer?

by BTGmoderatorDC » Wed Apr 13, 2022 5:44 am

*If x/y is an integer, which of the following must also be an integer?...*

0

Last post by BTGmoderatorDC

Wed Apr 13, 2022 5:44 am

Wed Apr 13, 2022 5:44 am

There are 10 books on a shelf, of which 4 are paperbacks and 6 are hardbacks. How many possible selections of 5 books

by M7MBA » Sat Sep 25, 2021 11:25 pm

*There are 10 books on a shelf, of which 4 are paperbacks and 6 are...*

1

Last post by ygcrowanhand

Wed Apr 13, 2022 5:21 am

Wed Apr 13, 2022 5:21 am

At a dinner party, 5 people are to be seated around a

by BTGmoderatorDC » Thu Apr 25, 2019 7:14 pm

*At a dinner party, 5 people are to be seated around a circular table....*

6

Last post by [email protected]

Tue Apr 12, 2022 9:29 am

Tue Apr 12, 2022 9:29 am

The population of locusts in a certain swarm doubles every two hours. If 4 hours ago there were 1,000 locusts in the

by BTGmoderatorDC » Mon Apr 11, 2022 8:55 pm

*The population of locusts in a certain swarm doubles every two hours....*

0

Last post by BTGmoderatorDC

Mon Apr 11, 2022 8:55 pm

Mon Apr 11, 2022 8:55 pm

Of the goose eggs laid at a certain pond, 2/3 hatched and...

by BTGmoderatorLU » Tue Apr 03, 2018 6:15 pm

*Of the goose eggs laid at a certain pond, 2/3 hatched and 3/4 of the...*

4

Last post by [email protected]

Sun Apr 10, 2022 7:48 am

Sun Apr 10, 2022 7:48 am

The chart attached shows the average number of passengers per day on Lyric Airlines for Monday, Tuesday, and Wednesday.

by BTGmoderatorDC » Sat Apr 09, 2022 8:47 pm

*Graph.JPG The chart attached shows the average number of passengers...*

0

Last post by BTGmoderatorDC

Sat Apr 09, 2022 8:47 pm

Sat Apr 09, 2022 8:47 pm

David used part of $100,000 to purchase a house

by ritumaheshwari02 » Thu Nov 29, 2012 8:40 am

*David used part of $100,000 to purchase a house. Of the remaining...*

4

Last post by [email protected]

Fri Apr 08, 2022 6:30 am

Fri Apr 08, 2022 6:30 am

Last year a state senate consisting of only Republican and Democrat members had 20 more Republican members than

by BTGmoderatorDC » Tue Jun 30, 2020 7:25 pm

*Last year a state senate consisting of only Republican and Democrat...*

3

Last post by [email protected]

Fri Apr 08, 2022 6:13 am

Fri Apr 08, 2022 6:13 am

In the addition problem above, the number \(*\) must be?

by Gmat_mission » Thu Aug 20, 2020 9:26 am

*question.JPG In the addition problem above, the number \(*\) must...*

1

Last post by [email protected]

Fri Apr 08, 2022 5:34 am

Fri Apr 08, 2022 5:34 am