Which of the following Articles states that a State shall not discriminate against any citizen on grounds only religion, race, caste, sex, place of birth or any of them ?

Article 15

The correct answer is Option 1 - Article 15

Article 15 of the Indian Constitution prohibits discrimination by the State against any citizen on the grounds of religion, race, caste, sex, place of birth, or any of them.

Article 15 is one of the fundamental rights guaranteed by the Indian Constitution. It ensures equality before the law and equal protection of the laws to all citizens of India.