study material ph-2 rbi grade b examination kalinga ias abni kumar das is a very good book. Kalinga IAS is a dedicated institute for RBI grade B examination. Many aspirants has benefited from its mentor Abni kumar Das during the span of 20 years. Toppers has produced by this institute. Very few teachers possesses the quality like Abni sir.
study material ph-2 rbi grade b examination kalinga ias abni kumar das Phase- 2 booklets are:-
Know your economy
Economy and social issues