A. 12th of Rabi-ul-Awwal of 13th year of Nabawat
B. 12th of Rabi-ul-Awwal of 12th year of Nabawat
C. 12th Rabi-ul-Awwal of 14th year of Nabawat
D. 12th Rabi-ul-Awwal of 10th year of Nabawat
✅ The correct answer is option A. 12th of Rabi-ul-Awwal of 13th year of Nabawat.