railway RRB Technician Grade 1 Mock Test 2024 General Knowledge Awards and Honours International Awards
Identify the former ISRO chairman and space scientist who became the first Indian to be inducted in the International Astron Federation (IAF) Hall of Fame.
1
Udupi Ramachandra Rao
2
Subhramniyam Swamy
3
Parmeshwar Lal Saran
4
A. S. Kiran Kumar