What could be the maximum number of persons who watched all the four movies?

150

No worries! We‘ve got your back. Try BYJU‘S free classes today!

130

No worries! We‘ve got your back. Try BYJU‘S free classes today!

140

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

120

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 140
Maximum number of persons who watched all the four movies = Maximum number of type 1 watching all movies + Maximum number of type 2 watching all movies + Maximum number of type 3 watching all movies
(We are including type 4 as it include people who watched just one movie)

=> 30 + 50 + 60 = 140
Hence, answer is option (c).

Suggest Corrections

Similar questions

What could be the maximum number of persons of age more than 60 years, who attended the festival?

A TV network claimed that about 4,50,00,000 people watched the coverage of a special event. What could be the greatest possible and the least possible number of people who could have watched the programme so as to make the claims of TV network correct!?

Q. What is the maximum percentage of people who can watch all the three channels ?(CAT 1997)

Q. Determine the maximum number of people who could have named all three places as their favourite.

Q. What is the average number of males who watch Big Bang Theory in all the cities together?

Join BYJU'S Learning Program