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Instructions
A survey of film-watching habits of people living in five cities A, B, C, D and E is summarised in a table given below. Column I in the table gives percentage of film watchers in each city who watch only one film a week while column II gives the total number of film - watchers who watch two or more films per week. Read the table and answer Questions.
Solution
30% of people watch more than 1 movie in city A which is equal to 57,000 people
=> Total population in city A = $$\frac{57000}{30}\times100=1,90,000$$
Similarly, for other cities :
There are 19500 film watchers in City B who see only one film a week.
=> Ans - (B)
