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A certain movie star's salary for each film she makes consists of a fixed amount, along with a percentage of the gross

A certain movie star's salary for each film she makes consists of a fixed amount, along with a percentage of the gross revenue the film generates. In her last two roles, the star made \(\$32\) million on a film that grossed \(\$100\) million, and \(\$24\) million on a film that grossed \(\$60\) mill...


What is the ratio of \(x:y:z?\)

What is the ratio of \(x:y:z?\)

(1) \(xy = 14\)
(2) \(yz = 21\)

Answer: E

Source: Official Guide

by Gmat_mission

Sun Sep 19, 2021 1:07 pm
Forum: Data Sufficiency
Topic: What is the ratio of \(x:y:z?\)
Replies: 0
Views: 12

There are 8 teams in a certain league and each team plays each of the other teams exactly once. If each game is played

There are 8 teams in a certain league and each team plays each of the other teams exactly once. If each game is played by 2 teams, what is the total number of games played?

A. 15
B. 16
C. 28
D. 56
E. 64

Answer: C

Source: Official Guide


Given \(A\) and \(B\) are non-negative, is \(A^5>B^2?\)

Given \(A\) and \(B\) are non-negative, is \(A^5>B^2?\)

(1) \(A^{\dfrac13}>B^2\)

(2) \(A>B^2\)

Answer: E

Source: GMAT Paper Tests

by Gmat_mission

Sun Sep 19, 2021 1:04 pm
Forum: Data Sufficiency
Topic: Given \(A\) and \(B\) are non-negative, is \(A^5>B^2?\)
Replies: 0
Views: 12

10 business executives and 7 chairmen meet at a conference. If each business executive shakes the hand of every other

10 business executives and 7 chairmen meet at a conference. If each business executive shakes the hand of every other business executive and every chairman once, and each chairman shakes the hand of each of the business executives but not the other chairmen, how many handshakes would take place? A. ...


What is the average (arithmetic mean) of eleven consecutive integers?

What is the average (arithmetic mean) of eleven consecutive integers?

(1) The average of the first nine integers is \(7.\)
(2) The average of the last nine integers is \(9.\)

Answer: D

Source: GMAT Prep


If the terms of a sequence are \(t_1, t_2, t_3, \ldots, t_n,\) what is the value of \(n?\)

If the terms of a sequence are \(t_1, t_2, t_3, \ldots, t_n,\) what is the value of \(n?\)

(1) The sum of the \(n\) terms is \(3,124.\)

(2) The average (arithmetic mean) of the \(n\) terms is \(4.\)

Answer: C

Source: GMAT Prep


A bus made a roundtrip journey from Madison towards Chicago, which is 240 km away. In the onward journey, the bus divide

A bus made a roundtrip journey from Madison towards Chicago, which is 240 km away. In the onward journey, the bus divided the journey time into 3 equal blocks. Started at 50 kph, it took stoppages after every block and increased its speed by 10 kph after every stoppage. At Chicago, it took a halt of...


If \(r\) and \(s\) are positive integers, can the fraction \(\dfrac{r}{s}\) be expressed as a decimal with only a finite

If \(r\) and \(s\) are positive integers, can the fraction \(\dfrac{r}{s}\) be expressed as a decimal with only a finite number of nonzero digits?

(1) \(s\) is a factor of \(100.\)
(2) \(r\) is a factor of \(100.\)

Answer: A

Source: Official Guide


If \(x < y,\) which of the following must be true?

If \(x < y,\) which of the following must be true?

(A) \(x < y^2\)
(B) \(x^2 < y\)
(C) \(x^2 < y^2\)
(D) \((x - y)^2 > 0\)
(E) \(x^3 > y\)

Answer: D

Source: Manhattan GMAT

by Gmat_mission

Sun Sep 19, 2021 12:39 pm
Forum: Problem Solving
Topic: If \(x < y,\) which of the following must be true?
Replies: 0
Views: 15

Is it true that \(x > 0?\)

Is it true that \(x > 0?\)

(1) \(x^2 = 2x\)
(2) \(x^3 = 3x\)

Answer: C

Source: GMAT Prep

by Gmat_mission

Sun Sep 19, 2021 12:37 pm
Forum: Data Sufficiency
Topic: Is it true that \(x > 0?\)
Replies: 1
Views: 14

\(x\) is an integer and \(x\) raised to any odd integer is greater than zero; is \(w - z\) greater than \(5\) times the

\(x\) is an integer and \(x\) raised to any odd integer is greater than zero; is \(w - z\) greater than \(5\) times the quantity \(7^{x-1}-5^x?\)

(1) \(z < 25\) and \(w=7^x\)
(2) \(x = 4\)

Answer: A

Source: Official Guide


Committee \(X\) has \(4\) members, committee \(Y\) has \(5\) members, and these committees have no members in common. If

Committee \(X\) has \(4\) members, committee \(Y\) has \(5\) members, and these committees have no members in common. If a task force is to be formed consisting of one member of \(X\) and one member of \(Y,\) how many different task forces are possible? A) 6 B) 9 C) 10 D) 20 E) 36 Answer: D Source: ...


In the figure above, if the area of triangular region \(D\) is \(4,\) what is the length of a side of square region

Region D.png
In the figure above, if the area of triangular region \(D\) is \(4,\) what is the length of a side of square region \(A?\)

(1) The area of square region \(B\) is \(9.\)
(2) The area of square region \(C\) is \(\dfrac{64}9.\)

Answer: D

Source: Official Guide


A committee is composed of \(w\) women and \(m\) men. If \(3\) women and \(2\) men are added to the committee, and if on

A committee is composed of \(w\) women and \(m\) men. If \(3\) women and \(2\) men are added to the committee, and if one person is selected at random from the enlarged committee, then the probability that a woman is selected can be represented by (A) \(\dfrac{w}{m}\) (B) \(\dfrac{w}{w+m}\) (C) \(\d...