state gov APPSC Forest/Assistant Beat Officer (ఫారెస్ట్/అసిస్టెంట్ బీట్ ఆఫీసర్) (Pre + Mains) Mock Test 2025 General Knowledge Polity Important Indian Institutions and Headquarters
Headquarters of DRDO is in ________.
1
New Delhi
2
Lucknow
3
Dhanbad
4
Dehradun