Correct option is C
(a) Abdul Haqq Muhaddis Dehlawi - He was a 16th-17th century scholar who wrote Akhbar al-Akhyar (News of the Righteous), a biographical dictionary of Indian Sufis.
(b) Amir Hasan Sijzi - He was a disciple of Nizamuddin Auliya and compiled Fawaid al-Fuad (Morals of the Heart), which contains conversations and teachings of his master.
(c) Hamid Qalandar - He wrote Khair al-Majalis (The Best of Assemblies), recording the discourses of Nasir al-Din Chiragh-i Delhi.
(d) Amir Khwurd - He authored Siyar al-Awliya (Lives of the Saints), which provides biographical accounts of Chishti Sufis.
The correct matching is:
(a) - (iv): Abdul Haqq Muhaddis Dehlawi - Akhbar al-Akhyar
(b) - (i): Amir Hasan Sijzi - Fawaid al-Fuad
(c) - (iii): Hamid Qalandar - Khair al-Majalis
(d) - (ii): Amir Khwurd - Siyar al-Awliya
The correct answer is (3): (a)-(iv), (b)-(i), (c)-(iii), (d)-(ii)