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The numbers a, b, and c are all non-zero integers. Is a > 0?

Magoosh

The numbers a, b, and c are all non-zero integers. Is a > 0?

1) \(a = b^3\)
2) \(a=\sqrt[3]{c}\)

OA E

by AAPL

Mon Oct 25, 2021 6:56 am
Forum: Data Sufficiency
Topic: The numbers a, b, and c are all non-zero integers. Is a > 0?
Replies: 0
Views: 19

Machine A, operating alone at its constant rate produces 500 feet of a particular fiber in 2 hours. Machine B, operating

GMAT Prep Machine A, operating alone at its constant rate, produces 500 feet of a particular fiber in 2 hours. Machine B, operating alone at its constant rate, produces 500 feet of the same fiber in 3 hours. Machine C, operating alone at its constant rate, produces 500 feet of the same fiber in 5 h...


A violinist practices one hour a day from Monday through Friday. How many hours must she practice on Saturday in order

Grockit

A violinist practices one hour a day from Monday through Friday. How many hours must she practice on Saturday in order to have an average (arithmetic mean) of two hours a day for the six-day period?

A. 5
B. 6
C. 7
D. 8
E. 12

OA C


Of the 11 movies playing at a certain cinema complex, some are action movies and some are more than two hours long...

GMAT Hacks Of the 11 movies playing at a certain cinema complex, some are action movies and some are more than two hours long. How many of the movies are action movies but are two hours long or shorter? 1) All of the action movies playing at the complex are also two hours long or shorter 2) 4 of th...


In a certain game, scoring plays result in 2, 7, or 11 points only. How many times did a team playing this game score 2

Princeton Review In a certain game, scoring plays result in 2, 7, or 11 points only. How many times did a team playing this game score 2 points on a play? 1) The team scored 7 points on a scoring play exactly 3 times 2) The product of the point values from all of the team's scoring plays is 6860 OA...


In the figure above, what is the perimeter of rectangle ABPQ?

Official Guide

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In the figure above, what is the perimeter of rectangle ABPQ?

1) The area of rectangular region ABCD is 3 times the area of rectangular region ABPQ
2) The perimeter of rectangle ABCD is 54

OA E

by AAPL

Sun Oct 17, 2021 7:53 am
Forum: Data Sufficiency
Topic: In the figure above, what is the perimeter of rectangle ABPQ?
Replies: 1
Views: 87

If the price of a gallon of milk and a loaf of bread both increased by 10% from 1987 to 1990, what was the the price of

Manhattan Prep If the price of a gallon of milk and a loaf of bread both increased by 10% from 1987 to 1990, what was the price of a loaf of bread in 1987? 1) Together, a loaf of bread and a gallon of milk cost $3.60 in 1987 2) Together, a loaf of bread and a gallon of milk cost $3.96 in 1990 OA E


A rental car agency owns a total of 5x cars and 2x trucks, where x is a positive integer. If the agency purchases c new

Manhattan Prep

A rental car agency owns a total of 5x cars and 2x trucks, where x is an integer. If the agency purchases c new cars, will the new ratio of cars to trucks be at least 3 to 1?

1) c = x + 5
2) x = 11

OA A


What is the probability of getting three heads in a row and then a tail on four flips of a coin?

Veritas Prep

What is the probability of getting three heads in a row and then a tail on four flips of a coin?

A. \(\dfrac{1}{16}\)

B. \(\dfrac{2}{16}\)

C. \(\dfrac{3}{16}\)

D. \(\dfrac{4}{16}\)

E. \(\dfrac{5}{16}\)

OA A


Chan and Mieko drove separate cars along the entire length of a certain route. If Chan made the trip in 15 minutes, how

GMAT Paper Tests

Chan and Mieko drove separate cars along the entire length of a certain route. If Chan made the trip in 15 minutes, how many minutes did it take Mieko to make the same trip?

1) Mieko's average speed for the trip was 3/4 of Chan's average speed
2) The route is 14 miles long

OA A


If a and b are positive integers, what is the value of a + b?

GMAT Paper Tests

If a and b are positive integers, what is the value of a + b?

1) \(\dfrac{a}{b}=\dfrac{5}{8}\)

2) The greatest common divisor of a and b is 1

OA C

by AAPL

Sat Oct 09, 2021 5:55 am
Forum: Data Sufficiency
Topic: If a and b are positive integers, what is the value of a + b?
Replies: 0
Views: 91

A bar of gold with dimensions 12 inches by 18 inches by 15 inches is melted down and re-formed into a bar of different

Princeton Review A bar of gold with dimensions 12 inches by 18 inches by 15 inches is melted down and re-formed into a bar of different dimensions. All of the following are possible dimensions of the new gold bar EXCEPT: A. 10 inches by 15 inches by 22 inches B. 12 inches by 10 inches by 27 inches ...


Every member of a certain club volunteers to contribute equally to the purchase of a $60 gift certificate. How many

Official Guide Every member of a certain club volunteers to contribute equally to the purchase of a $60 gift certificate. How many members does the club have? 1) Each member's contribution is to be $4 2) If 5 club members fail to contribute, the share of each contributing member will increase by $2...


If a function f is defined by \(f(x)=-\dfrac{1}{x}\) for all nonzero numbers x. If \(f(a)=-\dfrac{1}{2}\) and

GMAT Prep

If a function f is defined by \(f(x)=-\dfrac{1}{x}\) for all nonzero numbers x. If \(f(a)=-\dfrac{1}{2}\) and \(f(ab)=\dfrac{1}{6}\) then b=?

A. 3
B. 1/3
C. -1/3
D. -3
E. -12

OA D