সঠিক উত্তর হচ্ছে: International Development Association
ব্যাখ্যা: The International Development Association is an international financial institution which offers concessional loans and grants to the world\'s poorest developing countries. The IDA is a member of the World Bank Group and is headquartered in Washington, D.C. in the United States. \nFounded: September 24, 1960\nHeadquarters: Washington, D.C., U.S.\nMembership: 174 countries\n[Source: International Development Association. ]