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: 2508
Given Kudos: 1053
GPA: 3.39
5/6 of the population of the country of Venezia lives in Montague Prov
[#permalink]
04 Jun 2021, 23:09
04 Jun 2021, 23:09
Expert Reply
00:00
Question Stats:
85% (02:39) correct
14% (03:10) wrong based on 7 sessions
Hide Show timer Statistics
5/6 of the population of the country of Venezia lives in Montague Province, while the rest lives in Capulet Province. In the upcoming election, 80% of Montague residents support Romeo, while 70% of Capulet residents support Juliet; each resident of Venezia supports exactly one of these two candidates. Rounded if necessary to the nearest percent, the probability that a Juliet supporter chosen at random resides in Capulet is
(A) 28%
(B) 41%
(C) 45%
(D) 72%
(E) 78%
(A) 28%
(B) 41%
(C) 45%
(D) 72%
(E) 78%
Retired Moderator
Joined: 16 Apr 2020
Status:Founder & Quant Trainer
Affiliations: Prepster Education
Posts: 1546
Given Kudos: 172
Location: India
WE:Education (Education)
Re: 5/6 of the population of the country of Venezia lives in Montague Prov
[#permalink]
05 Jun 2021, 11:03
05 Jun 2021, 11:03
1
GeminiHeat wrote:
5/6 of the population of the country of Venezia lives in Montague Province, while the rest lives in Capulet Province. In the upcoming election, 80% of Montague residents support Romeo, while 70% of Capulet residents support Juliet; each resident of Venezia supports exactly one of these two candidates. Rounded if necessary to the nearest percent, the probability that a Juliet supporter chosen at random resides in Capulet is
(A) 28%
(B) 41%
(C) 45%
(D) 72%
(E) 78%
(A) 28%
(B) 41%
(C) 45%
(D) 72%
(E) 78%
Attachment:
5-6th of the population of the country of Venezia lives in Montague Province.png [ 8.29 KiB | Viewed 1085 times ]
P (Juliet supporter residing in Capulet) \(= \frac{7V}{17V} = \frac{7}{17} = 0.4117\)
Hence, option B
gmatclubot
Re: 5/6 of the population of the country of Venezia lives in Montague Prov [#permalink]
05 Jun 2021, 11:03
Moderators:
