Which of the following Articles of the Constitution of India details 'Prohibition of discrimination on grounds of religion, race, caste, sex or place of birth'?

Article 15

The correct answer is Option 3 - Article 15

Article 15 of the Constitution of India enshrines the principle of 'Prohibition of discrimination on grounds of religion, race, caste, sex, or place of birth.'
Article 15 prohibits the state from discriminating against any citizen on the grounds of religion, race, caste, sex, or place of birth. This means that the state cannot discriminate against individuals based on these factors in matters relating to access to public places, employment, education, or any other areas where the state has a role.
Article 15 also allows the state to make special provisions for women and children or for the advancement of socially and educationally backward classes, Scheduled Castes, and Scheduled Tribes. These special provisions aim to promote equality and address historical injustices and disparities faced by marginalized communities.
The prohibition of discrimination under Article 15 applies not only to the state but also to any individual or private entity in matters relating to access to public places, employment, and education. This ensures that discrimination based on religion, race, caste, sex, or place of birth is not tolerated in any sphere of public life.