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.
In a group of 40 people, 15 have visited Iceland
[#permalink]
28 Aug 2022, 22:00
28 Aug 2022, 22:00
1
00:00
Question Stats:
77% (01:07) correct
22% (01:30) wrong based on 9 sessions
Hide Show timer Statistics
In a group of 40 people, 15 have visited Iceland and 23 visited Norway. If 11 people have visited both Iceland and Norway, how many people have visited neither country?
A) 10
B) 11
C) 12
D) 13
E) 14
A) 10
B) 11
C) 12
D) 13
E) 14
Re: In a group of 40 people, 15 have visited Iceland
[#permalink]
29 Aug 2022, 10:57
29 Aug 2022, 10:57
1
Expert Reply
Let x and y be people who have visited only Iceland and Norway respectively. Then
x+11=15
y+11=23
x=4
y=12
People who have no visited Iceland or Norway =40-11-4-12=13>>D
x+11=15
y+11=23
x=4
y=12
People who have no visited Iceland or Norway =40-11-4-12=13>>D
gmatclubot
Re: In a group of 40 people, 15 have visited Iceland [#permalink]
29 Aug 2022, 10:57
Moderators:
