The question asks to identify the traveller from Uzbekistan who visited India during the 11th Century.
Al-Beruni, whose full name was Abu Rayhan al-Biruni, was a renowned scholar and polymath born in Khwarazm, a region that is part of present-day Uzbekistan. He accompanied the invasions of Mahmud of Ghazni into India and lived in the country for several years, extensively studying its culture, geography, and sciences during the early 11th century. His seminal work, Kitab al-Hind (The Book of India), provides a detailed account of Indian society during that period.
Therefore, Al-Beruni is the correct answer.