Which of the following factors are responsible for India's failure to fully exploit the inland fisheries during the last five decades? I. Silting and pollution of the inland water bodies II. Deforestation in the catchment areas of the rivers III. Lack of marketing facilities

Answer: Option C

Factors that are responsible for India's failure to fully exploit the inland fisheries during the last five decades are Silting and pollution of the inland water bodies and Lack of marketing facilities.