Important Battles question: The Battle of Aliwal (1846) is known for the decisive charge of which British cavalry unit?

The verified answer to “Important Battles question: The Battle of Aliwal (1846) is known for the decisive charge of which British cavalry unit?” is 16th Queen's Lancers, option B. The source-backed, question-specific record explains: The Battle of Aliwal (January 28 1846) was fought during the First Anglo-Sikh War. The 16th Queen's Lancers under Major Harry Smith executed a famous cavalry charge that helped defeat the Sikh forces under Ranjodh Singh Majithia decisively. 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 B gives 16th Queen's Lancers and satisfies every condition stated in the question. The remaining choices—Bengal Lancers, Skinner's Horse and Hodson's Horse—do not satisfy the complete requirement. Depending on the stem, a distractor may name a real commander but attach the wrong title, use a related event involving another power, reverse a correct association, or present a correct statement when the question specifically asks for the incorrect match. 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 16th Queen's Lancers without relying on option position. This approach builds accurate historical knowledge and careful option elimination for SSC, Railway, Banking, Defence, State and other competitive examinations.