Solution:All Scheduled Commercial Banks (excluding RRBs) and Primary Dealers (PDs) maintaining Subsidiary General Ledger (SGL) and Current accounts with RBI at Mumbai will be eligible to participate in the Repo auctions.As per definition of Primary dealers by RBI- "A non-bank entity applying for permission to undertake PD business shall obtain Certificate of Registration as an NBFC under Section 45-IA of the RBI Act, 1934 from the Department of Non-Banking Supervision, Reserve Bank of India."
Thus, non-banking financial companies can access the liquidity adjustment facility of the Reserve Bank of India. Thus, Statement 1 is correct.
Foreign Institutional Investors (FIIs) are allowed to invest in Government Securities (G-Secs) in India. Thus, Statement 2 is correct.
Stock Exchanges in India can indeed offer separate trading platforms for debt instruments (bonds and other debt securities). This provides a mechanism for trading debt securities separately from equity shares. Thus, Statement 3 is correct. Hence the correct answer is (c).