Solution:A pension fund is also known as a superannuation fund, is any plan or scheme which provides retirement income. In India, among the given options, importance of pension funds has reduced to most.A private bank is a financial institution owned by private individuals or partnerships, distinct from publicly owned banks. Private banks offer a range of services like deposits, loans, and financial transactions, and may or may not be subject to state regulation. In India, some prominent private banks include HDFC Bank, ICICI Bank, and Axis Bank.
A development bank is a financial institution that provides long-term financing for capital-intensive projects, often with a focus on social or economic development goals. Unlike commercial banks, they typically offer lower interest rates and longer repayment periods to support projects like infrastructure development, industrial growth, and poverty reduction.
"Ex Im Bank" typically refers to the Export-Import Bank of India, a financial institution established by the Government of India to promote and facilitate India's international trade. It provides various financial services to Indian exporters and importers, including export credit, pre-shipment and post-shipment financing, and overseas investment finance. The bank also works to build value by integrating foreign trade and investment with India's economic growth.