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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

A couple decides to have \(5\) children. Each child is equally likely to be a boy or a girl. What is the probability

by Gmat_mission » Fri Jan 28, 2022 12:14 pm

*A couple decides to have \(5\) children. Each child is equally likely...*

1

Last post by swerve

Fri Jan 28, 2022 12:27 pm

Fri Jan 28, 2022 12:27 pm

While driving from \(A\)-ville to \(B\)-town, Harriet drove at a constant speed of \(115\) kilometers per hour. Upon

by Gmat_mission » Fri Jan 28, 2022 12:11 pm

*While driving from \(A\)-ville to \(B\)-town, Harriet drove at a...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 12:11 pm

Fri Jan 28, 2022 12:11 pm

If a rectangle has a perimeter of 20 and a diagonal with a length of 9, what is the area of the rectangle?

by Gmat_mission » Fri Jan 28, 2022 12:07 pm

*If a rectangle has a perimeter of 20 and a diagonal with a length of...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 12:07 pm

Fri Jan 28, 2022 12:07 pm

The ratio of boys to girls in Class \(A\) is \(3\) to \(4.\) The ratio of boys to girls in Class \(B\) is \(4\) to \(5\)

by Gmat_mission » Fri Jan 28, 2022 11:58 am

*The ratio of boys to girls in Class \(A\) is \(3\) to \(4.\) The...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 11:58 am

Fri Jan 28, 2022 11:58 am

In the expression \(a \$ b,\) the \(\$\) symbol represents one of the following arithmetic operations on \(a\) and \(b\)

by Gmat_mission » Fri Jan 28, 2022 11:55 am

*In the expression \(a \$ b,\) the \(\$\) symbol represents one of the...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 11:55 am

Fri Jan 28, 2022 11:55 am

\(\dfrac{\sqrt{180}+\sqrt{45}}{\sqrt{135}}=\)

by Gmat_mission » Fri Jan 28, 2022 11:46 am

*\(\dfrac{\sqrt{180}+\sqrt{45}}{\sqrt{135}}=\) A. \(\sqrt3\) B....*

0

Last post by Gmat_mission

Fri Jan 28, 2022 11:46 am

Fri Jan 28, 2022 11:46 am

Salesperson \(A\)'s compensation for any week is \(\$360\) plus \(6\) percent of the portion of \(A\)'s total sales abov

by Gmat_mission » Fri Jan 28, 2022 11:39 am

*Salesperson \(A\)'s compensation for any week is \(\$360\) plus \(6\)...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 11:39 am

Fri Jan 28, 2022 11:39 am

The number of defects in the first five cars to come through a new production line are 9, 7, 10, 4, and 6, respectively.

by Gmat_mission » Fri Jan 28, 2022 11:03 am

*The number of defects in the first five cars to come through a new...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 11:03 am

Fri Jan 28, 2022 11:03 am

If Enid and Topanga each roll a single ten-sided die (which has sides numbered 1 through 10), what is the probability

by Gmat_mission » Fri Jan 28, 2022 11:01 am

*If Enid and Topanga each roll a single ten-sided die (which has sides...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 11:01 am

Fri Jan 28, 2022 11:01 am

A club sold an average (arithmetic mean) of 92 raffle tickets per member. Among the female members, the average number

by Gmat_mission » Fri Jan 28, 2022 8:47 am

*A club sold an average (arithmetic mean) of 92 raffle tickets per...*

1

Last post by [email protected]

Fri Jan 28, 2022 10:02 am

Fri Jan 28, 2022 10:02 am

If \(y = 30p,\) and \(p\) is prime, what is the greatest common factor of \(y\) and \(14p,\) in terms of \(p?\)

by Gmat_mission » Fri Jan 28, 2022 9:57 am

*If \(y = 30p,\) and \(p\) is prime, what is the greatest common...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 9:57 am

Fri Jan 28, 2022 9:57 am

\(\left(\dfrac12\right)^{-3}\left(\dfrac14\right)^{-2}\left(\dfrac1{16}\right)^{-1}=\)

by Gmat_mission » Fri Jan 28, 2022 8:45 am

*\(\left(\dfrac12\right)^{-3}\left(\dfrac14\right)^{-2}\left(\dfrac1{16...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 8:45 am

Fri Jan 28, 2022 8:45 am

On Tuesday, Kramer purchases exactly 3 new shirts, 2 new sweaters, and 4 new hats, On the following day and each subsequ

by Gmat_mission » Fri Jan 28, 2022 8:40 am

*On Tuesday, Kramer purchases exactly 3 new shirts, 2 new sweaters,...*

0

Last post by Gmat_mission

Fri Jan 28, 2022 8:40 am

Fri Jan 28, 2022 8:40 am

At a certain hospital, 75% of the interns receive fewer than 6 hours of sleep and report feeling tired during their shif

by M7MBA » Fri Jan 28, 2022 8:37 am

*At a certain hospital, 75% of the interns receive fewer than 6 hours...*

0

Last post by M7MBA

Fri Jan 28, 2022 8:37 am

Fri Jan 28, 2022 8:37 am

When \(24\) is divided by the positive integer \(n,\) the remainder is \(4.\) Which of the following statements about

by M7MBA » Fri Jan 28, 2022 8:35 am

*When \(24\) is divided by the positive integer \(n,\) the remainder...*

0

Last post by M7MBA

Fri Jan 28, 2022 8:35 am

Fri Jan 28, 2022 8:35 am

Eight friends go to watch a movie but only \(5\) tickets were available. In how many different ways can \(5\) people sit

by M7MBA » Fri Jan 28, 2022 8:10 am

*Eight friends go to watch a movie but only \(5\) tickets were...*

0

Last post by M7MBA

Fri Jan 28, 2022 8:10 am

Fri Jan 28, 2022 8:10 am

Five A-list actresses are vying for the three leading roles in the new film, "Catfight in Denmark." The actresses are

by M7MBA » Fri Jan 28, 2022 8:02 am

*Five A-list actresses are vying for the three leading roles in the...*

0

Last post by M7MBA

Fri Jan 28, 2022 8:02 am

Fri Jan 28, 2022 8:02 am

A train \(X\) starts from Meerut at 4 p.m. and reaches Ghaziabad at 5 p.m.while another train \(Y\) starts from Ghaziaba

by M7MBA » Fri Jan 28, 2022 7:47 am

*A train \(X\) starts from Meerut at 4 p.m. and reaches Ghaziabad at 5...*

0

Last post by M7MBA

Fri Jan 28, 2022 7:47 am

Fri Jan 28, 2022 7:47 am

At a certain symphonic concert, tickets for the orchestra level were \(\$50\) and tickets for the balcony level were

by M7MBA » Fri Jan 28, 2022 7:45 am

*At a certain symphonic concert, tickets for the orchestra level were...*

0

Last post by M7MBA

Fri Jan 28, 2022 7:45 am

Fri Jan 28, 2022 7:45 am

Greg assembles units of a certain product at a factory. Each day he is paid $2.00 per unit for the first 40 units that

by VJesus12 » Fri Jan 28, 2022 7:26 am

*Greg assembles units of a certain product at a factory. Each day he...*

1

Last post by [email protected]

Fri Jan 28, 2022 7:38 am

Fri Jan 28, 2022 7:38 am

Within equilateral triangle \(A,\) circle \(B\) is inscribed; within circle \(B,\) square \(C\) is inscribed; within

by M7MBA » Fri Jan 28, 2022 7:37 am

*Within equilateral triangle \(A,\) circle \(B\) is inscribed; within...*

0

Last post by M7MBA

Fri Jan 28, 2022 7:37 am

Fri Jan 28, 2022 7:37 am

A sequence of numbers \(a_1, a_2, a_3,\ldots\) is defined as follows: \(a_1=3, a_2=5,\) and every term in the sequence

by VJesus12 » Fri Jan 28, 2022 7:24 am

*A sequence of numbers \(a_1, a_2, a_3,\ldots\) is defined as follows:...*

1

Last post by [email protected]

Fri Jan 28, 2022 7:37 am

Fri Jan 28, 2022 7:37 am

In a 200 member association consisting of men and women, exactly 20% of men and exactly 25 % of women are homeowners.

by Vincen » Fri Jan 28, 2022 5:13 am

*In a 200 member association consisting of men and women, exactly 20%...*

1

Last post by [email protected]

Fri Jan 28, 2022 7:35 am

Fri Jan 28, 2022 7:35 am

A pharmaceutical company received \(\$3\) million in royalties on the first \(\$20\) million in sales of the generic

by Vincen » Fri Jan 28, 2022 4:50 am

*A pharmaceutical company received \(\$3\) million in royalties on the...*

1

Last post by [email protected]

Fri Jan 28, 2022 7:30 am

Fri Jan 28, 2022 7:30 am

\(\triangle ABC,\) which is right-angled at \(B,\) is inscribed in a circle with center \(O\) and radius \(6\) units. If

by M7MBA » Fri Jan 28, 2022 7:30 am

*\(\triangle ABC,\) which is right-angled at \(B,\) is inscribed in a...*

0

Last post by M7MBA

Fri Jan 28, 2022 7:30 am

Fri Jan 28, 2022 7:30 am

Employee \(X\)'s annual salary is \(\$12,000\) more than half of Employee \(Y\)'s annual salary. Employee \(Z\)'s annual

by VJesus12 » Fri Jan 28, 2022 5:43 am

*Employee \(X\)'s annual salary is \(\$12,000\) more than half of...*

0

Last post by VJesus12

Fri Jan 28, 2022 5:43 am

Fri Jan 28, 2022 5:43 am

What is the remainder when \(2^{83}\) is divided by \(9?\)

by VJesus12 » Fri Jan 28, 2022 5:29 am

*What is the remainder when \(2^{83}\) is divided by \(9?\) (A) -4 (B)...*

0

Last post by VJesus12

Fri Jan 28, 2022 5:29 am

Fri Jan 28, 2022 5:29 am

Find the product of the integer values of \(x\) that satisfy the inequality \(\dfrac{(x^2-4)^3}{(x-5)^5(x^2-9)^4} > 0.\)

by VJesus12 » Fri Jan 28, 2022 5:20 am

*Find the product of the integer values of \(x\) that satisfy the...*

0

Last post by VJesus12

Fri Jan 28, 2022 5:20 am

Fri Jan 28, 2022 5:20 am

For a party, three solid cheese balls with diameters of \(2\) inches, \(4\) inches, and \(6\) inches, respectively, were

by Vincen » Fri Jan 28, 2022 5:10 am

*For a party, three solid cheese balls with diameters of \(2\) inches,...*

0

Last post by Vincen

Fri Jan 28, 2022 5:10 am

Fri Jan 28, 2022 5:10 am

A set of 12 test scores has an average of 500 and a standard deviation of 50. Which of the following sets of additional

by Vincen » Fri Jan 28, 2022 5:00 am

*A set of 12 test scores has an average of 500 and a standard...*

0

Last post by Vincen

Fri Jan 28, 2022 5:00 am

Fri Jan 28, 2022 5:00 am

For all positive integers \(n,\) the sequence \(A_n\) is defined by the following relationship:

by Vincen » Fri Jan 28, 2022 4:56 am

*For all positive integers \(n,\) the sequence \(A_n\) is defined by...*

0

Last post by Vincen

Fri Jan 28, 2022 4:56 am

Fri Jan 28, 2022 4:56 am

Rachel needs to type up her 1950-word paper by its 5 pm deadline. If she starts at least two hours in advance, her

by BTGmoderatorDC » Thu Jan 27, 2022 6:15 pm

*Rachel needs to type up her 1950-word paper by its 5 pm deadline. If...*

0

Last post by BTGmoderatorDC

Thu Jan 27, 2022 6:15 pm

Thu Jan 27, 2022 6:15 pm

A farmer owns a square parcel of land, on which the longest straight-line distance he can travel between any two points

by Vincen » Thu Jan 27, 2022 12:57 pm

*farmland.png A farmer owns a square parcel of land, on which the...*

0

Last post by Vincen

Thu Jan 27, 2022 12:57 pm

Thu Jan 27, 2022 12:57 pm

If \((x + y)^2 = 16\) and \(x^2 - y^2 = 16,\) what is the value of \(2x^2?\)

by Vincen » Thu Jan 27, 2022 12:50 pm

*If \((x + y)^2 = 16\) and \(x^2 - y^2 = 16,\) what is the value of...*

0

Last post by Vincen

Thu Jan 27, 2022 12:50 pm

Thu Jan 27, 2022 12:50 pm

A multiple-choice test consists of 4 questions, and each question has 5 answer choices. In how many ways can the test be

by Vincen » Thu Jan 27, 2022 12:46 pm

*A multiple-choice test consists of 4 questions, and each question has...*

0

Last post by Vincen

Thu Jan 27, 2022 12:46 pm

Thu Jan 27, 2022 12:46 pm

In the product \(2^{19}\cdot 9^{13}\cdot 5^{24},\) what is the digit in the \(20th\) place to the left of the decimal

by Vincen » Thu Jan 27, 2022 12:44 pm

*In the product \(2^{19}\cdot 9^{13}\cdot 5^{24},\) what is the digit...*

0

Last post by Vincen

Thu Jan 27, 2022 12:44 pm

Thu Jan 27, 2022 12:44 pm

Adam wants to build a fence around his rectangular garden of length 10 meters and width 15 meters. How many meters of

by Vincen » Thu Jan 27, 2022 12:38 pm

*Adam wants to build a fence around his rectangular garden of length...*

0

Last post by Vincen

Thu Jan 27, 2022 12:38 pm

Thu Jan 27, 2022 12:38 pm

Steve wants to paint one rectangular-shaped wall of his room. The cost to paint the wall is \(\$1.5\) per square meter.

by Vincen » Thu Jan 27, 2022 12:35 pm

*Steve wants to paint one rectangular-shaped wall of his room. The...*

0

Last post by Vincen

Thu Jan 27, 2022 12:35 pm

Thu Jan 27, 2022 12:35 pm

Bill and Jane play a simple game involving two fair dice, each of which has six sides numbered from 1 to 6

by Vincen » Thu Jan 27, 2022 12:28 pm

*Bill and Jane play a simple game involving two fair dice, each of...*

0

Last post by Vincen

Thu Jan 27, 2022 12:28 pm

Thu Jan 27, 2022 12:28 pm

The average salary of 15 people in the shipping department at a certain firm is $20,000. The salary of 5 of the

by BTGmoderatorLU » Wed Jan 26, 2022 4:33 pm

*Source: Official Guide The average salary of 15 people in the...*

1

Last post by [email protected]

Thu Jan 27, 2022 6:42 am

Thu Jan 27, 2022 6:42 am

During 2005, a company produced an average of 2,000 products per month. How many products will the company need to

by BTGmoderatorDC » Wed Jan 26, 2022 5:29 pm

*During 2005, a company produced an average of 2,000 products per...*

0

Last post by BTGmoderatorDC

Wed Jan 26, 2022 5:29 pm

Wed Jan 26, 2022 5:29 pm

If d is the standard deviation x, y, and z, what is the standard deviation of x + 5, y + 5, z + 5 ?

by BTGmoderatorDC » Tue Jan 25, 2022 5:48 pm

*If d is the standard deviation x, y, and z, what is the standard...*

1

Last post by [email protected]

Wed Jan 26, 2022 7:28 am

Wed Jan 26, 2022 7:28 am

Al and Ben are drivers for SD Trucking Company. One snowy day, Ben left SD at 8:00 a.m. heading east and Al left SD at

by AAPL » Mon Jan 24, 2022 4:05 pm

*Official Guide Al and Ben are drivers for SD Trucking Company. One...*

1

Last post by [email protected]

Tue Jan 25, 2022 6:32 am

Tue Jan 25, 2022 6:32 am

How many diagonals does a polygon with 18 sides have if three of its vertices, which are adjacent to each other, do not

by BTGmoderatorDC » Mon Jan 24, 2022 6:33 pm

*How many diagonals does a polygon with 18 sides have if three of its...*

0

Last post by BTGmoderatorDC

Mon Jan 24, 2022 6:33 pm

Mon Jan 24, 2022 6:33 pm

What is the probability of rolling three six-sided dice, and getting a different number on each die?

by BTGmoderatorDC » Sun Jan 23, 2022 5:22 pm

*What is the probability of rolling three six-sided dice, and getting...*

1

Last post by [email protected]

Mon Jan 24, 2022 7:12 am

Mon Jan 24, 2022 7:12 am

Daveâ€™s quiz scores are 60, 90, and 80. What is the score Dave would need on his next quiz to increase his overall averag

by Gmat_mission » Sun Jan 23, 2022 1:53 am

*Daveâ€™s quiz scores are 60, 90, and 80. What is the score Dave would...*

1

Last post by [email protected]

Sun Jan 23, 2022 7:33 am

Sun Jan 23, 2022 7:33 am

If the crime rate in a certain region dropped by 28% last year to a rate of 500 crimes per 100,000 citizens, what was

by Gmat_mission » Sun Jan 23, 2022 1:50 am

*If the crime rate in a certain region dropped by 28% last year to a...*

0

Last post by Gmat_mission

Sun Jan 23, 2022 1:50 am

Sun Jan 23, 2022 1:50 am

The figure above shows \(2\) circles. The larger circle has center \(A,\) radius \(R\, \text{cm},\) and is inscribed in

by Gmat_mission » Sun Jan 23, 2022 1:42 am

*2019-09-21_1753.png The figure above shows \(2\) circles. The larger...*

0

Last post by Gmat_mission

Sun Jan 23, 2022 1:42 am

Sun Jan 23, 2022 1:42 am

The probability that Maria will eat breakfast on any given day is 0.5. The probability that Maria will wear a sweater on

by Gmat_mission » Sun Jan 23, 2022 1:34 am

*The probability that Maria will eat breakfast on any given day is...*

0

Last post by Gmat_mission

Sun Jan 23, 2022 1:34 am

Sun Jan 23, 2022 1:34 am