Statement A is incorrect. Puducherry (Pondicherry) became a Union Territory of India in 1962 after its de jure transfer from France, though it was de facto controlled by India from 1954. Statement B is correct. PARAM 8000, developed by C-DAC in 1991, is widely recognized as India's first supercomputer. Statement C is incorrect. India gained independence in 1947, while Goa was liberated from Portuguese rule by India in 1961, thus achieving independence after India.