Central bank is an apex bank that
controls the entire banking system of a country. It is the sole agency of note
issuing and controls the supply of money in the economy. It serves as the
banker of the government and manages foreign exchange of the government. It is know as banker to the Government it is an 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.