1. 82nd All India Presiding Officers' Conference 2021 is being held in New Delhi Shimla Bangladesh Russia None 2. Name the hypersonic cruise missile which travel five times faster than sound, successfully tested by Russia recently Zircon hypersonic Kinzhal missile 14-X BrahMos-II None 3. Name state in which India’s first Laser Interferometer GravitationalWave Observatory (LIGO) [...]
