Option 1: Democratic Socialism is a form of socialism that combines democratic political systems with social ownership of the means of production. In India, this concept is present, and several political parties advocate for democratic socialism as their ideology. Therefore, Democratic Socialism is not the correct answer.

Option 2: Radical Socialism refers to an extreme or revolutionary form of socialism that seeks to radically transform society and redistribute wealth. While socialism in India does aim to achieve social justice and equitable distribution of resources, the term "Radical Socialism" is not commonly used or associated with Indian socialism. Therefore, this is the correct answer.

Option 3: Communitarian Socialism emphasizes the importance of community participation and cooperation in socialist ideals. In India, there is a strong emphasis on community-based economic systems in certain areas, making Communitarian Socialism a form of socialism present in India. Therefore, this is not the correct answer.

Option 4: Nehruvian Socialism is named after Jawaharlal Nehru, the first Prime Minister of independent India. Nehru advocated for a mixed economy with a strong role for the state in guiding economic development and ensuring social welfare. This form of socialism was influential in shaping India`s economic policies in the early years. Therefore,