इब्न बतूता के यात्रा वृत्तांत (बुक ऑफ ट्रेवल्स) को किस नाम से जाना जाता है?

Assertion (A): Ibn Battuta was appointed as the Qazi of Delhi. Reason (R): Muhammad bin Tughlaq was impressed by his scholarship.

Assertion (A): Al-Biruni’s Kitab-ul-Hind has a geometric structure. Reason (R): Al-Biruni had a strong mathematical orientation.