Economy of Bhutan is worlds smallest and least developed economies of the world. It is the second fastest-growing economies in the world. Bhutans economy is largely based on agriculture, tourism and sale of hydropower electricity. The country has recently seen development in technology sector with large techno parks rising in the country. However the economy is closely linked to India because of strong trade and financial support. Overall Bhutans economic development has been rapid, and is gradually opening up the economy by diversifying its industrial base.