Option a is the correct answer. The correct answer is A − 3 , B − 1 , C − 4 , D − 2 A−3, B−1,C−4,D−2. Haqaiq-i-Hindi was written by Abdul Wahid Bilgrami. The Haqayaq-i Hindi is a 16th Century polemical work that defends the use of Hindu (in fact Krishna bhakti) poetry in sama sessions of Sufis. It does so by explaining the meaning of fragments of this poetry against an Islamic mystic background. Tahdhibul Akhlaq (The Book on Refinement of Conduct) written by Ibn Miskawayh occupies an important position in ethical literature. Ibn Miskawayh was born sometime during the second quarter of the fourth century of Hijrah (10th CE). Miskawayh's Tahdhibul Akhlaq is divided into five parts. Kunzal Tijar was written by Bailaq al Qabayaki, which translates as "Treasure of the Merchants on the Knowledge of Minerals". The book was dedicated to al-Malik alMuzaffar II and suggests that the author served in the court of the ruler of Hamah. The book is one of the earliest Arabic treatises that mention the use of floating magnetic compasses for navigation. He described the use of a needle floating on water which was used aboard a ship between Tripoli and Alexandria. Jawamiul Hikayat was written by the Sadruddin Muhammad Aufi. It presents an eyewitness account of the military operations conducted by Iltutmish against Nasiruddin Qabacha in 1227 CE.