GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Of a cylinder, the base radius is increased by 10 percent and the heig
[#permalink]
10 Nov 2023, 02:58
10 Nov 2023, 02:58
Expert Reply
1
Bookmarks
00:00
Question Stats:
66% (01:15) correct
33% (01:57) wrong based on 27 sessions
Hide Show timer Statistics
Of a cylinder, the base radius is increased by 10 percent and the height is increased by 20 percent.
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Quantity A |
Quantity B |
Percent increase in volume of the cylinder |
40% |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Part of the project: The Butler-GRE Daily New Quant and Verbal Questions to Practice (2023) - Gain 20 Kudos & Get FREE Access to GRE Prep Club TESTS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Free Materials for the GRE General Exam - Where to get it!!
GRE Geometry Formulas
GRE - Math Book
Re: Of a cylinder, the base radius is increased by 10 percent and the heig
[#permalink]
14 Nov 2023, 03:12
14 Nov 2023, 03:12
1
The answer is (A).
Volume = pie * r^2 * h
New volume = pie * (1.1r)^2 * 1.2h
= pie * 1.21r^2 * 1.2h
= pie * r^2 * h * 1.452
--> increase of (1.452 - 1 = 0.452) or 45.2%
Volume = pie * r^2 * h
New volume = pie * (1.1r)^2 * 1.2h
= pie * 1.21r^2 * 1.2h
= pie * r^2 * h * 1.452
--> increase of (1.452 - 1 = 0.452) or 45.2%
Re: Of a cylinder, the base radius is increased by 10 percent and the heig
[#permalink]
05 Dec 2024, 11:14
05 Dec 2024, 11:14
Hello from the GRE Prep Club BumpBot!
Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
