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The dial shown above is divided into equal-sized intervals...

Official Guide

2015-10-16_0859.png
2015-10-16_0859.png (3.71 KiB) Viewed 12 times
The dial shown above is divided into equal-sized intervals. At which of the following letters will the pointer stop if it is rotated clockwise from S through 1,174 intervals?

A. A
B. B
C. C
D. D
E. E

OA E

by AAPL

Tue Feb 25, 2020 10:22 am
Forum: Problem Solving
Topic: The dial shown above is divided into equal-sized intervals...
Replies: 0
Views: 12

If n is a positive integer, is n odd?

e-GMAT

If \(n\) is a positive integer, is \(n\) odd?

1) \(n\) can be expressed as a sum of two consecutive prime numbers.
2) The product of all the factors of \(n\) is even.

OA B

by AAPL

Tue Feb 25, 2020 10:02 am
Forum: Data Sufficiency
Topic: If n is a positive integer, is n odd?
Replies: 0
Views: 16

The function g(x) is defined as the greatest integer less than or equal to x...

Manhattan Prep The function \(g(x)\) is defined as the greatest integer less than or equal to \(x\), while the function \(h(x)\) is defined as the least integer greater than or equal to \(x\). What is the product \(g(1.7)\cdot h(2.3)\cdot g(-1.7)\cdot h(-2.3)\)? A. 6 B. 9 C. 12 D. 16 E. 24 OA C


Which value(s) of x satisfies the equation above?

Magoosh

\(2x-2=\sqrt{3x^2+13}\)

Which value(s) of \(x\) satisfies the equation above?

I. \(-1\)
II. \(4\)
III. \(9\)

A. I
B. II
C. I and II
D. I and III
E. I, II, and III

OA B

by AAPL

Sat Feb 22, 2020 7:11 am
Forum: Problem Solving
Topic: Which value(s) of x satisfies the equation above?
Replies: 0
Views: 36

From a jar containing 4 red and 2 white marbles, Lionel draws two marbles simultaneously...

Veritas Prep

From a jar containing 4 red and 2 white marbles, Lionel draws two marbles simultaneously and at random. What is the probability that he picks one marble of each color?

A. 3/5
B. 8/15
C. 7/15
D. 2/5
E. 7/30

OA B


A chemical supply company has 60 liters of a 40% HNO3 solution. How many liters of pure...

Magoosh

A chemical company has 60 liters of a 40% HNO3 solution. How many liters of pure undiluted HNO3 must the chemist add so that the resultant solution is a 50% solution?

A. 12
B. 15
C. 20
D. 24
E. 30

OA A


If the digits of a three-digit positive number X are non-zero and distinct...

e-GMAT

If the digits of a three-digit positive number X are non-zero and distinct, is the sum of its digits equal to 10?

1) The product of the digits of X is equal to 30.
2) Each digit of X is a prime number.

OA C


Every day Guy takes the same N sandwiches to work. Guy takes to work how many more sandwiches that contain only...

Economist GMAT Everyday Guy takes the same N sandwiches to work. How many more sandwiches that contain only ginger jam than sandwiches that contain only peanut butter does Guy take to work? 1) Everyday Guy takes to work 5 more sandwiches that do not contain peanut butter than sandwiches that do not...


Andrew sells vintage clothing at a flea market at which he pays $150 per day to rent a table plus $10 per hour to his...

Manhattan Prep Andrew sells vintage clothing at a flea market at which he pays $150 per day to rent a table plus $10 per hour to his assistant. He sells an average of $78 worth of clothes per hour. Assuming no other costs, which of the functions below best represents profit per day, \(P\), in terms...


A certain company has budgeted $1,440 for entertaiment expenses for the year, divided into 12...

Manhattan Prep A certain company has budgeted $1,440 for entertainment expenses for the year, divided into 12 equal monthly allocations. If by the end of the third month, the total amount spent on entertainment was $300, how much was the company under budget or over budget? A. $60 under budget B. $...


In the figure to the right, is b > a?

Manhattan Prep

a-s-and-b-s.jpg
a-s-and-b-s.jpg (4.04 KiB) Viewed 46 times
In the figure above, is \(b > a\)? (Note: Figure is not drawn to scale.)

1) \(a = 35\)
2) \(a < 60\)

OA D

by AAPL

Wed Feb 12, 2020 2:50 am
Forum: Data Sufficiency
Topic: In the figure to the right, is b > a?
Replies: 1
Views: 46

In 1995 a certain store had 1,800 tools in stock that had been purchased for $30 each...

GMAT Prep In 1995 a certain store had 1,800 tools in stock that had been purchased for $30 each. If 1,000 of these tools were sold in 1995 for $40 each and the remaining 800 were sold in 1996 for $50 each, how many greater was the gross profit on the tools sold in 1996 than the gross profit on thos...


Is the standard deviation of set Q equal to 0?

Economist GMAT

Is the standard deviation of set Q equal to 0?

1) The average (arithmetic mean) of set Q is equal to the greatest number in Q.
2) The mean of the set Q is equal to the greatest number in Q.

OA A

by AAPL

Tue Feb 11, 2020 5:49 am
Forum: Data Sufficiency
Topic: Is the standard deviation of set Q equal to 0?
Replies: 1
Views: 39

The base of the roof of a building has a pentagonal shape. The roof is constructed as a regular...

Manhattan Prep The base of the roof of a building has a pentagonal shape. The roof is constructed as a regular pyramid with a pentagon as its base. What is the total area of the lateral segments of the roof? 1) The base of the pyramid has a perimeter of 30 meters. 2) The faces of the pyramid are eq...


Rates for having a manuscript typed at a certain typing service ar $5 per page for the first time...

GMAT Prep Rates for having a manuscript typed at a certain typing service are $5 per page for the first time a page is typed and $3 per page each time a page is revised. If a certain manuscript has 100 pages, of which 40 were revised only once, 10 were revised twice, and the rest required no revisi...