Q. "Rihla" was a work of which of the following?
Answer: Ibn Battuta
Notes: Rihla was written by Ibn Battuta. The book is also known as The Travels. It's a travelogue that documents Battuta's 29-year journey across Africa, the Middle East, and South Asia. Battuta traveled over 120,000 kilometers, visiting countries including Morocco, Egypt, India, China, and Mali.  The book's formal title is A Masterpiece to Those Who Contemplate the Wonders of Cities and the Marvels of Traveling. It provides insights into the cultures, societies, and historical events of the places Battuta visited. The book also includes his interactions with rulers, scholars, and ordinary people.  Battuta's travels lasted from 1304 to 1369. He returned home to Tangier in 1349. The book is an important historical document that offers a unique perspective on the medieval world.