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.
GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2506
Given Kudos: 1055
GPA: 3.39
If the scale model of a cube sculpture is 0.5 cm per every 1 m of the
[#permalink]
14 Feb 2021, 22:28
14 Feb 2021, 22:28
Expert Reply
1
Bookmarks
00:00
Question Stats:
91% (01:05) correct
8% (01:04) wrong based on 12 sessions
Hide Show timer Statistics
If the scale model of a cube sculpture is 0.5 cm per every 1 m of the real sculpture, what is the volume of the model, if the volume of the real sculpture is 64 \(m^3\)?
A. \(2 cm^3\)
B. \(4 cm^3\)
C. \(6 cm^3\)
D. \(8 cm^3\)
E. \(10 cm^3\)
A. \(2 cm^3\)
B. \(4 cm^3\)
C. \(6 cm^3\)
D. \(8 cm^3\)
E. \(10 cm^3\)
Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Given Kudos: 172
Location: India
WE:Education (Education)
Re: If the scale model of a cube sculpture is 0.5 cm per every 1 m of the
[#permalink]
14 Feb 2021, 22:55
14 Feb 2021, 22:55
1
GeminiHeat wrote:
If the scale model of a cube sculpture is 0.5 cm per every 1 m of the real sculpture, what is the volume of the model, if the volume of the real sculpture is 64 \(m^3\)?
A. \(2 cm^3\)
B. \(4 cm^3\)
C. \(6 cm^3\)
D. \(8 cm^3\)
E. \(10 cm^3\)
A. \(2 cm^3\)
B. \(4 cm^3\)
C. \(6 cm^3\)
D. \(8 cm^3\)
E. \(10 cm^3\)
Volume of Cube = \(side^3 = 64\)
i.e. \(side^3 = 4^3\)
\(Side = 4m\)
Since, Scale ratio = 1m to 0.5cm
Then, 4m corresponds to 2cm
So, the Volume of Cube = \(2^3 = 8cm^3\)
Hence, option D`
Moderator
Joined: 02 Jan 2020
Status:GRE Quant Tutor
Posts: 1131
Given Kudos: 9
Location: India
Concentration: General Management
Schools: XLRI Jamshedpur, India - Class of 2014
GMAT 1: 700 Q51 V31
GPA: 2.8
WE:Engineering (Computer Software)
If the scale model of a cube sculpture is 0.5 cm per every 1 m of the
[#permalink]
31 Dec 2024, 00:06
31 Dec 2024, 00:06
2
If the scale model of a cube sculpture is 0.5 cm per every 1 m of the real sculpture
=> 1 m = 0.5 cm
What is the volume of the model, if the volume of the real sculpture is 64 \(m^3\)?
1 m = 0.5 cm
=>64 \(m^3\) = 64 *(0.5)^3 cm = 64 * \((\frac{1}{2})^3\) = 64 * \(\frac{1}{8} \) = 8 \(cm^3\)
So, Answer will be D
Hope it helps!
=> 1 m = 0.5 cm
What is the volume of the model, if the volume of the real sculpture is 64 \(m^3\)?
1 m = 0.5 cm
=>64 \(m^3\) = 64 *(0.5)^3 cm = 64 * \((\frac{1}{2})^3\) = 64 * \(\frac{1}{8} \) = 8 \(cm^3\)
So, Answer will be D
Hope it helps!
