Finance ministers from the Group of Seven (G7) and Group of Twenty (G20) will hold discussions in Washington later this month as they gather for the spring meetings of the International Monetary Fund (IMF) and World Bank, the U.S. Treasury Department announced Monday. Treasury Secretary Timothy Geithner will host a G7 finance ministers and central bank governors meeting on April 24 and a G20 ministerial meeting on April 25, the department said.