INSAT 1 has been launched in
INSAT 1 has been launched in (a) 30 April, 1983 (b) 30 August, 1983 (c) 30 December, 1983 (d) 30 January, 1984 ✅ (a) 30 April, 1983 Explanation: INSAT-1B, India’s first multipurpose satellite, was launched on 30 April 1983 for communication, education, and meteorology.