Match List-I (Country) with List-II (President) and select the correct answer using the codes given below the lists:
| List-I (Country) | List-II (President) |
| A. Congo | 1. Levy Mwanawasa |
| B. Nigeria | 2. Joseph Kabila |
| C. Uganda | 3. Olusegum Obasanjo |
| D. Zambia | 4. Yoweri Museveni |
Codes:
(a) A-2; B-3; C-4; D-1 (b) A-3; B-2; C-1; D-4
(c) A-2; B-3; C-1; D-4 (d) A-3; B- 2; C-4; D-1