Option d is the correct answer. The correct answer is A - 3, B - 4, C - 2, D - 1 Fatwa-i-Jahandari and Tarikh-i-Firozshahi are the two most valuable works written by Ziauddin Barani. Fatwa-i-Jahandari is a treatise on political thought and statecraft. It is considered one of the most important works of political philosophy in the Indian subcontinent. Tarikh-i-Firozshahi is a history of the Delhi Sultanate, from the reign of Aiauddin Khalji to the reign of Firuz Shah Tughluq. It is a valuable source of information on the political, social, and cultural history of the Delhi Sultanate. Taj-ul-Maasir was composed by Hasan Nizami in the Turkish language. Taj-ul-Maasir is the first official history of the Delhi Sultanate. Minhaj-i- Siraj was a 13th century Persian Historian. He wrote the history of the Islamic world known as Tabaqat-i Nasiri. The Tarikh-i-Mubarakshahi is written by Yahiya Bin Ahmad Bin Abdullah Sirhindi was in Persian. It provides valuable information about the Sayyid rulers of Delhi.