Jarrals First Ruled On Kalanaur ( Present Day Gurdaspur , Punjab , India ) . The Jarrals Allied With Prithviraj Chauhan ( Rajput Chauhan King Of Ajmer ) They Fought A Battle Against Shahabuddin Muhammad Ghori , The Battles Are Known As First And Second Battles Of Tarrain . The Rajputs , Along With The Jarrals Won The First Battle Of Tarrain , But , Lost The Second One . Many Rajput Clans Accepted Islam ( Jarrals Were One Of Them )