As per the Health Ministry, 50% of the population in India above the age of 18 has received the first dose, while 15% is fully vaccinated. India aims to fully vaccinate 60% of the population by December 2021.
source https://www.jagranjosh.com/current-affairs/50-per-cent-eligible-adults-in-india-vaccinated-with-at-least-one-vaccine-dose-health-minister-1630067077-1