JK Bank PO Main Result Notification. Jammu and Kashmir  Probationary Officers – Mains Examination Result Notification. Pursuant to Notification No : JKB/HR-Rectt-2020-333 Dated 07-12-2020, the result of Online Mains Examination for the post of Probationary Officers shall be available after midnight on Banks website @ https://www.jkbank.com under careers link by IBPS Mumbai. JKBANK PROBATIONARY OFFICERS