The Battle of Chausa (1539) was indeed fought between Humayun and Sher Shah Suri, resulting in Sher Shah's decisive victory and Humayun's temporary exile. The other options are mismatched: Haldighati was between Akbar and Maharana Pratap (not Jai Singh), Panipat battles involved various combinations but not Shah Jahan vs Aurangzeb, and Kalinjar was a fortress siege by Sher Shah (not against Humayun).