state gov BPSC Assistant Mock Test 2023 General Knowledge Polity Important Indian Institutions and Headquarters
DRDO was made by the amalgamation of which of the following organisations?
I. Technical Development Establishment (TDEs)
II. Directorate of Technical Development & Production (DTDP)
III. Defence Science Organisation (DSO)
1
I and II Only
2
I and III Only
3
II and III Only
4
I, II and III