state gov TSPSC Hostel Welfare Officer (హాస్టల్ వెల్ఫేర్ ఆఫీసర్) Mock Test 2023 General Knowledge Polity World Organisations and Headquarters
Who is the current Secretary-General of the Organization for Economic Co-operation and Development (OECD)? (As of Feb 2023)
1
Guy Ryder
2
Mathias Cormann
3
Jens Stoltenberg
4
Qu Dongyu