Concept:The capital market is the financial market for trading long-term securities and instruments.Explanation:Capital market institutions deal with long-term funds and include stock exchanges, mortgage banks, and similar bodies.An agricultural bank is a specialised institution that provides credit to farmers for agricultural activities.It usually offers affordable loans and does not issue or trade long-term securities on the capital market.Therefore, among the listed options, an agricultural bank cannot be found on the capital market.Answer:D. Agricultural bank.