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OFFICIAL GUIDE QUESTION LIBRARY
by beatthegmat »
Join the discussion as you work through your Official Guide and gain...
2
Last post by gentvenus
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 »
A couple decides to have \(5\) children. Each child is equally likely...
1
Last post by swerve
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 »
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
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 »
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
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 »
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
In the expression \(a \$ b,\) the \(\$\) symbol represents one of the following arithmetic operations on \(a\) and \(b\)
by Gmat_mission »
In the expression \(a \$ b,\) the \(\$\) symbol represents one of the...
0
Last post by Gmat_mission
Fri Jan 28, 2022 11:55 am
\(\dfrac{\sqrt{180}+\sqrt{45}}{\sqrt{135}}=\)
by Gmat_mission »
\(\dfrac{\sqrt{180}+\sqrt{45}}{\sqrt{135}}=\) A. \(\sqrt3\) B....
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Last post by Gmat_mission
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 »
Salesperson \(A\)'s compensation for any week is \(\$360\) plus \(6\)...
0
Last post by Gmat_mission
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 »
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
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 »
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
A club sold an average (arithmetic mean) of 92 raffle tickets per member. Among the female members, the average number
by Gmat_mission »
A club sold an average (arithmetic mean) of 92 raffle tickets per...
1
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Last post by [email protected]
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 »
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
\(\left(\dfrac12\right)^{-3}\left(\dfrac14\right)^{-2}\left(\dfrac1{16}\right)^{-1}=\)
by Gmat_mission »
\(\left(\dfrac12\right)^{-3}\left(\dfrac14\right)^{-2}\left(\dfrac1{16...
0
Last post by Gmat_mission
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 »
On Tuesday, Kramer purchases exactly 3 new shirts, 2 new sweaters,...
0
Last post by Gmat_mission
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 »
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
When \(24\) is divided by the positive integer \(n,\) the remainder is \(4.\) Which of the following statements about
by M7MBA »
When \(24\) is divided by the positive integer \(n,\) the remainder...
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Last post by M7MBA
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 »
Eight friends go to watch a movie but only \(5\) tickets were...
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Last post by M7MBA
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 »
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
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 »
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
At a certain symphonic concert, tickets for the orchestra level were \(\$50\) and tickets for the balcony level were
by M7MBA »
At a certain symphonic concert, tickets for the orchestra level were...
0
Last post by M7MBA
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 »
Greg assembles units of a certain product at a factory. Each day he...
1
EXPERT REPLIES
Last post by [email protected]
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 »
Within equilateral triangle \(A,\) circle \(B\) is inscribed; within...
0
Last post by M7MBA
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 »
A sequence of numbers \(a_1, a_2, a_3,\ldots\) is defined as follows:...
1
EXPERT REPLIES
Last post by [email protected]
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 »
In a 200 member association consisting of men and women, exactly 20%...
1
EXPERT REPLIES
Last post by [email protected]
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 »
A pharmaceutical company received \(\$3\) million in royalties on the...
1
EXPERT REPLIES
Last post by [email protected]
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 »
\(\triangle ABC,\) which is right-angled at \(B,\) is inscribed in a...
0
Last post by M7MBA
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 »
Employee \(X\)'s annual salary is \(\$12,000\) more than half of...
0
Last post by VJesus12
Fri Jan 28, 2022 5:43 am
What is the remainder when \(2^{83}\) is divided by \(9?\)
by VJesus12 »
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
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 »
Find the product of the integer values of \(x\) that satisfy the...
0
Last post by VJesus12
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 »
For a party, three solid cheese balls with diameters of \(2\) inches,...
0
Last post by Vincen
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 »
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
For all positive integers \(n,\) the sequence \(A_n\) is defined by the following relationship:
by Vincen »
For all positive integers \(n,\) the sequence \(A_n\) is defined by...
0
Last post by Vincen
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 »
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
A farmer owns a square parcel of land, on which the longest straight-line distance he can travel between any two points
by Vincen »
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
If \((x + y)^2 = 16\) and \(x^2 - y^2 = 16,\) what is the value of \(2x^2?\)
by Vincen »
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
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 »
A multiple-choice test consists of 4 questions, and each question has...
0
Last post by Vincen
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 »
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
Adam wants to build a fence around his rectangular garden of length 10 meters and width 15 meters. How many meters of
by Vincen »
Adam wants to build a fence around his rectangular garden of length...
0
Last post by Vincen
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 »
Steve wants to paint one rectangular-shaped wall of his room. The...
0
Last post by Vincen
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 »
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
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 »
Source: Official Guide The average salary of 15 people in the...
1
EXPERT REPLIES
Last post by [email protected]
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 »
During 2005, a company produced an average of 2,000 products per...
0
Last post by BTGmoderatorDC
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 »
If d is the standard deviation x, y, and z, what is the standard...
1
EXPERT REPLIES
Last post by [email protected]
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 »
Official Guide Al and Ben are drivers for SD Trucking Company. One...
1
EXPERT REPLIES
Last post by [email protected]
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 »
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
What is the probability of rolling three six-sided dice, and getting a different number on each die?
by BTGmoderatorDC »
What is the probability of rolling three six-sided dice, and getting...
1
EXPERT REPLIES
Last post by [email protected]
Mon Jan 24, 2022 7:12 am
Dave’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 »
Dave’s quiz scores are 60, 90, and 80. What is the score Dave would...
1
EXPERT REPLIES
Last post by [email protected]
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 »
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
The figure above shows \(2\) circles. The larger circle has center \(A,\) radius \(R\, \text{cm},\) and is inscribed in
by Gmat_mission »
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
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 »
The probability that Maria will eat breakfast on any given day is...
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Last post by Gmat_mission
Sun Jan 23, 2022 1:34 am