The source-backed, question-specific record explains: The Siege of Ranthambore (1301) by Alauddin Khilji targeted Hammir Deva Chauhan the ruler of Ranthambore. Hammir Deva refused to surrender the Mongol nobles who had taken refuge with him. He died fighting and his women performed Jauhar. This evidence establishes the historical relationship required in this Important Battles item. A correct solution must preserve the exact battle, date, participants, commander, location, outcome or significance requested by the stem. Similar periods, genres or national traditions do not make two battle facts interchangeable. Option A gives Hammir Deva Chauhan and satisfies every condition stated in the question. The remaining choices—Rao Jodha, Prithviraj III and Rana Sanga—do not satisfy the complete requirement. The reliable checking method is to identify the named battle first, recall or verify its verified participant or outcome, and then read qualifiers such as “both works,” “original language,” “first published,” “correctly matched” or “incorrectly matched.” These qualifiers determine what counts as the answer. Replaying that method for this Important Battles question confirms Hammir Deva Chauhan without relying on option position.