Correct Answer - Option 1 : 6.50%
Concept: -
Intensity of irrigation is defined as the percentage of culturable commanded area that can be irrigated during a given season.
Calculation:-
Given,
Total area on which irrigation is possible, CCA = 1000 acres
Culturable cultivable area = 65 acres
Hence,
\(IOI = \frac{{65}}{{1000}} \times 100 = 6.5\% \)