Match List-I (Agency) with List-II (Headquarters) and select the correct answer using the codes given below the Lists: List-I (Agency) - List-II (Headquarters) 1. A. United Nations Development Programme (UNDP) - 1. Nairobi 2. B. United Nations Environment Programme (UNEP) - 2. Vienna 3. C. United Nations Industrial Development Organization (UNIDO) - 3. Berne 4. D. Universal Postal Union (UPU) - 4. New York

Matching the UN Agency with its Headquarters location: 1. A. United Nations Development Programme (UNDP) - Headquartered in New York City, USA. So, A matches with 4. 2. B. United Nations Environment Programme (UNEP) - Headquartered in Nairobi, Kenya. So, B matches with 1. 3. C. United Nations Industrial Development Organization (UNIDO) - Headquartered in Vienna, Austria. So, C matches with 2. 4. D. Universal Postal Union (UPU) - Headquartered in Berne, Switzerland. So, D matches with 3. Therefore, the correct matching sequence is A-4, B-1, C-2, D-3.