Last visit was: 23 Dec 2024, 01:28 It is currently 23 Dec 2024, 01:28
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

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

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GRE score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
PREVIOUS TOPIC
NEXT TOPIC

A standard Stop sign has 8 sides, each of which measures 10 inches in

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30483
Own Kudos [?]: 36824 [4]
Given Kudos: 26100
Send PM
A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink] New post   22 Aug 2022, 02:00
1
Expert Reply
3
Bookmarks
00:00

Question Stats:

52% (01:26) correct 47% (01:59) wrong based on 36 sessions

Hide Show timer Statistics

A standard Stop sign has 8 sides, each of which measures 10 inches in length. A special Yield sign built to be seen from a great distance is an equilateral triangle with sides of 26 inches each and three reflective circles attached to the front, each with a radius of 1.5 inches.


Quantity A
Quantity B
the perimeter of the Stop sign
the perimeter of the Yield sign



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

ShowHide Answer
Official Answer
A
User avatar
D
KarunMendiratta
Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Own Kudos [?]: 3267 [0]
Given Kudos: 172
Location: India
WE:Education (Education)
Send PM
Re: A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink] New post   25 Aug 2022, 08:56
Carcass wrote:
A standard Stop sign has 8 sides, each of which measures 10 inches in length. A special Yield sign built to be seen from a great distance is an equilateral triangle with sides of 26 inches each and three reflective circles attached to the front, each with a radius of 1.5 inches.


Quantity A
Quantity B
the perimeter of the Stop sign
the perimeter of the Yield sign



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



Do we have a figure?
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30483
Own Kudos [?]: 36824 [1]
Given Kudos: 26100
Send PM
Re: A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink] New post   25 Aug 2022, 10:36
1
Expert Reply
Nope
avatar
B
dc98
Intern
Intern
Joined: 08 Aug 2022
Posts: 23
Own Kudos [?]: 10 [1]
Given Kudos: 7
Send PM
A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink] New post   03 Sep 2022, 01:01
1
Perimeter of yield will be perimeter of triangle (26*3=78 cm)+ perimeter of the three circles (3*2pir=6pir=9pi)=78+28.26=106.26
What will be perimeter of stop sign?

Won't it be 10*4*8=320 cm?
avatar
Aleps041
Intern
Intern
Joined: 18 Mar 2022
Posts: 3
Own Kudos [?]: 2 [1]
Given Kudos: 9
Send PM
Re: A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink] New post   03 Sep 2022, 14:58
1
dc98 wrote:
Perimeter of yield will be perimeter of triangle (26*3=78 cm)+ perimeter of the three circles (3*2pir=6pir=9pi)=78+28.26=106.26
What will be perimeter of stop sign?

Won't it be 10*4*8=320 cm?



If it's an octagon, then perimeter is simply 8*10=80. The tricky part should be Quantity B, but I would argue it is D.
avatar
B
dc98
Intern
Intern
Joined: 08 Aug 2022
Posts: 23
Own Kudos [?]: 10 [1]
Given Kudos: 7
Send PM
Re: A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink] New post   03 Sep 2022, 18:42
1
Aleps041 wrote:
dc98 wrote:
Perimeter of yield will be perimeter of triangle (26*3=78 cm)+ perimeter of the three circles (3*2pir=6pir=9pi)=78+28.26=106.26
What will be perimeter of stop sign?

Won't it be 10*4*8=320 cm?



If it's an octagon, then perimeter is simply 8*10=80. The tricky part should be Quantity B, but I would argue it is D.


Well it can be an octagon too.
avatar
B
factor58
Intern
Intern
Joined: 08 Jun 2022
Posts: 8
Own Kudos [?]: 3 [0]
Given Kudos: 12
Send PM
Re: A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink] New post   21 Nov 2022, 23:03
more explanation please
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30483
Own Kudos [?]: 36824 [1]
Given Kudos: 26100
Send PM
Re: A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink] New post   22 Nov 2022, 00:44
1
Expert Reply
OE

Quote:
The perimeter of a polygon is found by adding up the lengths of all its sides, or multiplying the length of one side by the number of sides if all sides are of equal length. An 8-sided Stop sign with sides of 10″ length has a perimeter of P = ns = 8(10″) = 80″. An equilateral triangle has three sides of equal length, so this special Yield sign has a perimeter of P = ns = 3(26″) = 78″. Information regarding the reflectors attached the front of the sign is irrelevant and should be ignored, as perimeter is the measure of a shape’s exterior edges. 80″ > 78″, so the Stop sign has a greater perimeter and the answer is a.
avatar
G
Midhilesh489
Manager
Manager
Joined: 16 Dec 2019
Posts: 190
Own Kudos [?]: 132 [0]
Given Kudos: 59
Send PM
Re: A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink] New post   21 Apr 2023, 20:16
What a way to trick or waste our time by this line and three reflective circles attached to the front, each with a radius of 1.5 inches which is of no use to solve this question
Prep Club for GRE Bot
gmatclubot
Re: A standard Stop sign has 8 sides, each of which measures 10 inches in [#permalink]
21 Apr 2023, 20:16
Moderators:
adewale223
GRE Instructor
88 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1115 posts
VibhuAnurag
GRE Instructor
234 posts

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

Main navigation

Partners

GRE Resources

www.ets.org/gre | About | Terms and Conditions and Privacy Policy | Prep Club for GRE Rules | Contact