0 votes 0 votes How to prepare for CSA RA interview at IISC ? How many subjects to prepare? Please need to know in detail. Anybody please help IISc/IITs admission-gate2017 iisc-interview + – Harshita asked May 4, 2017 Harshita 297 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.