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TNPSC Group 2 · 2022 Preliminary Examination

147.  The concentration Index was calculated by
(i) Total population and total cultivable area in terms of persons per km².
(ii) Dividing actual population of the district by the average population of a district.
(iii) Total population be correlated to the land area weighted according to its productivity.

Answer: B.   (ii) only
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