This question is about who first held the post of Minister of External Affairs, also called the Foreign Minister, in independent India. When the first Union Cabinet was formed after independence in 1947, several important portfolios were kept directly with the Prime Minister.
The correct option is Jawaharlal Nehru. He personally handled India's foreign policy in the early years, shaping its non aligned stance during the Cold War, while also serving as Prime Minister.
Let's summarize:
So Jawaharlal Nehru was the first Foreign Minister of India.