NABARD Assistant Manager in Grade ‘A’ (RDBS /RAJBHASHA /LEGAL ) Results 2020. Post Name Officer Grade – A (Asst Manager) National Bank for Agriculture and Rural Development (NABARD) has released Prelims Result for the post of Officer Gr A (Assistant Manager (RDBS/ Rajbhasha/ Legal)). Prelims Exam was held on 25-02-2020. A List of Roll Nos.