Important Battles question: At which battle in April 1658 did Aurangzeb and Murad defeat the imperial army led by Jaswant Singh?

The source-backed, question-specific record explains: The Battle of Dharmat was an early major engagement in the Mughal war of succession. Aurangzeb and Murad defeated the imperial force led by Jaswant Singh of Marwar. There is no standard Mughal succession engagement called the Battle of Nawab in 1659 matching the original question. 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 Battle of Dharmat and satisfies every condition stated in the question. The remaining choices—Battle of Nawab, Battle of Khanwa and Battle of Deorai—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 Battle of Dharmat 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.