The correct answer is (a) Manmohan Singh.
Manmohan Singh was the Prime Minister of India from 2004 to 2014. He was also the Finance Minister of India from 1991 to 1996. During his tenure as Finance Minister, he introduced a series of economic reforms that helped to liberalize the Indian economy.
The World Economic Forum is an annual meeting of business and political leaders from around the world. It is held in Davos, Switzerland. The purpose of the meeting is to discuss global economic issues and to promote cooperation between businesses and governments.
In 2023, the World Economic Forum was held from January 15 to 20. The theme of the meeting was “Cooperation in a Fragmented World.” The Indian delegation to the meeting was led by Prime Minister Manmohan Singh.
The other options are incorrect because they are not former Prime Ministers of India. Kamal Nath was the Minister of Commerce and Industry from 2004 to 2009. P. Chidambaram was the Finance Minister from 2004 to 2008. Kapil Sibbal was the Minister of Law and Justice from 2004 to 2009.