(ii) Banker to the Government: Central bank is a banker, agent and financial adviser to the government. It manages the account of the government, it buys and sells the securities of the government and it frames policies to regulate the money market.
(iii) banker's bank and supervisor - central bank is also known as banker's bank. As it is a banker, agent and financial adviser to the bank. It manages the account of the other commercial banks, provide the banks with cash at the time of immediate cash crunch and it frames policies to regulate the money market.