|
|
GMAT 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.
16 Jul 2023, 05:51
Kudos
Bookmarks
B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
65%
(hard)
Question Stats:
67% (02:34) correct
33%
(02:58)
wrong
based on 250
sessions
History
Date
Time
Result
Not Attempted Yet
In a poll, 1200 participants expressed their preferences among candidates A, B, and C. Candidate A was favored by 54% of respondents, candidate B by 48%, and candidate C by 42%. If 30% of the respondents favored both candidates A and B, what is the maximum possible number of respondents who favored only candidate C?
(A) 25%
(B) 28%
(C) 30%
(D) 38%
(E) 40%
(A) 25%
(B) 28%
(C) 30%
(D) 38%
(E) 40%
There are 1200 respondents to a poll, each favouring their preference for candidates A, B, and C. 54% favoured A, 48% favoured B, and 42% favoured C, and 30% favoured both A and B. What is the largest possible number of respondents favouring C, but not C&B, nor C&A?
Archit3110
Major Poster
17 Jul 2023, 23:42
Kudos
Bookmarks
group over lap
total 1200
A 648 , B 576 and C 504
1200 = 648+576+504 - ( 360+x)
x is only C
x = 168
max can be of only C 504- 168 ; 336 /1200 ;
28%
total 1200
A 648 , B 576 and C 504
1200 = 648+576+504 - ( 360+x)
x is only C
x = 168
max can be of only C 504- 168 ; 336 /1200 ;
28%
Bunuel
05 Aug 2024, 14:38
Kudos
Bookmarks
maybe this image makes it clearer
Attachments
A.jpg [ 40.5 KiB | Viewed 2561 times ]
